Throughout history, a variety of outside influences and internal preferences have motivated women across the globe concerning their choices in clothing. While obvious factors, such as protection and warmth are some of the reasons why a woman puts on the attire she chooses in the morning, Women Wear also serves as a powerful way to express and communicate identity. Below you will find some of the reasoning behind today's clothing selections and fashion pertaining to women.
Status
Women Outerwear choices are also motivated by their status or position within a social group, as some pieces call attention to a specific affiliation. This is seen in the skirts worn by a college tennis team or the elaborate robes worn by members of African tribal royalty. In the United States, corporate executives, lawyers, and other high-income career positions are often identified by the type of clothes worn.

The questions of power, sexuality and gender being raised by men’s fashion right now are far more interesting than whether guys will actually wear skirts or off-the-shoulder shirts.
How much does fashion really impact our attire? As received opinions run, Men Wear doesn’t fluctuate all that much. Women’s wear is subject to oscillating hemlines, vagaries of fit and flare, to ever-perambulating erogenous areas. Shifts in men’s wear, we are told, are tectonic, stately and slow: they mean something. They’re allied with events like war and revolution. Think of the Great Masculine Renunciation, the term coined by the psychoanalyst John Carl Flügel to denote a general eschewing of extravagance in male dress at the turn of the 19th century. It was a revolution in cloth, a sartorial equivalent to the upheavals recently wrought in the Americas and France. In fashion terms, it swept away the restrictive layers of finery, slicing off embroidery as Robespierre cleaved off aristocratic heads, in favor of stripped-back tailoring in black and navy­ blue.
That’s the sort of heavyweight stuff that changes the course of Mens Outwear, we like to think, rather than the flimflam of the biannual catwalk circus. The shows are, by and large, very much like the courtly attire of the ancien régime, where tinkering with outward trinkets of embellishment hid a lack of evolution in cut. How dishonest. How dull. How wrong.

As the children's clothing industry was growing in popularity, more and more fashion designers decided to focus their work exclusively on designing clothes for young children and babies. Soon, the offer became more and more diversified, Children Wear gaining a lot in aspect and originality. Supermarkets and clothing stores began to fill up with ingenious and colorful clothing articles for children, lots of shops even specializing in exclusively selling children's clothes. In contrast to yesterday's children's clothes – poorly designed and, let's face it, quite dull – today's children's clothes are ingenious and appealing, stimulating their imagination and building their sense of aesthetics and beauty. Ranging from little boys' suits and little girls' accessorized dresses to cartoon-character costumes and even superhero outfits, children's clothes are nowadays created to adequately satisfy the needs and desires of the very young.President Clinton provided momentum to the school uniform movement when he said in his 1996 State of the Union speech, “If it means teenagers will stop killing each other over designer jackets, then our public schools should be able to require their students to wear Customized Uniforms.”



Group, as of November 2020, year-to-date pajama sales were up 5% nationwide—a margin expected to increase once holiday sales are factored in. Specialty sleepwear brands have enjoyed an even greater surge: The Great, a Los Angeles casual wear label, and 24-year-old Miami brand Eberjey both report that they saw Pajamas sale double last year and, after less than a year in business, Los Angeles loungewear upstart Leset sold out of almost every item on its website last spring. It’s no surprise, then, that other brands are pivoting to snooze style. The new appetite for PJs led New York label Adam Selman Sport, known for flamboyant workout wear, to bump up the launch of its sleepwear line a full year, said its namesake designer. San Francisco lifestyle brand Athleta debuted its sleep range this month and Parisian fashion house Christian Dior just released its “Chez Moi” capsule, which includes such swank, snugly wares as toile-print pajamas with black piping.

[/url][url=https://www.oulaitextile.com/home-textile-fabric/]Home Textile Fabrics make up such a big part of home décor, from sofas and chairs to headboards and bed linen to decorative items like cushions, throws and table runners. With Asian Paints launching three lines of furnishings, furniture and lighting – Ador, Nilaya and Royale – we delve deeper into common fabrics for the home, their uses along with styling and maintenance tips.

NATURAL FABRICS
These fabrics are made from natural fibre and usually come from animal or plant-based sources. The following are the most common natural fabrics used in home décor.

• Cotton: It is a versatile and extensively used fabric that is the most popular choice for home furnishings. Available in a variety of weights, Cotton Fabric can range from budget-friendly to luxurious. Cotton is durable and drapes well. It is easy to clean at home – some items being machine washable – as well as being resistant to fading and pilling. However, it does tend to wrinkle and stain easily.
  
  
• Silk: A luxurious option, silk imparts a rich, opulent look to a space. It is best used in formal spaces or for areas that are used sparingly. The expensive fabric needs to be treated with kid gloves since it is not stain-resistant and the fibers weaken over time when exposed to sunlight or moisture.
  
  
• Linen: It is soft, comfortable and fairly resistant to fading and pilling. Breathable and lightweight, it also naturally resists bacteria making it a good option for those with allergies. Available in a variety of textures, Linen Fabric is a wonderful way to add an earthy aesthetic and visual interest to the space. It wrinkles easily and can shrink considerably, so it is recommended to have your linen textiles professionally cleaned.
  
  
• Leather and suede: An extremely durable option, high-quality leather holds up well against wear and tear as well as stains. It comes in various textures, grain finishes and colour options. With proper care, good leather will last a very long time. With age, the leather softens and develops its own unique character – just like an old pair of comfy jeans. Another type of leather, suede is softer with a velvety appearance. However, it stains easily and requires a lot of care.
  

• Breathability – Cotton is an extremely well-ventilated fabric and can tamp down temperatures for sleepers who tend to overheat in bed. Organic cotton is particularly breathable—because it’s cultivated with zero pesticides, the cotton ball develops longer fibers that can admit more air into the textile weave.
  
  
• Softness – Cotton sheets are renowned for their supple, ultra-gentle feel. Plus, the more you wash them, the softer they’ll get.
  
  
• Hypoallergenic properties – Cotton is a non-irritating fabric, making it a friendly choice for those with sensitive skin and looking for the best sheets for allergies. Combined with its intrinsic breathability, cotton offers a great choice for summertime sheets by eschewing any extra aggravation to sunburns, heat rashes, or itchiness.
  

In fact, where aircraft part production is concerned, “high speed” and “horizontal” go together. The Horizontal High Speed Machine is about making chips fast, and horizontal machining is about getting those chips out of the way of the cutter. A horizontal design also saves on floor space, and certain newly developed machines for large aircraft parts employ work-changing that takes advantage of a horizontal orientation.
Buying a machine like this is no idle purchase for any shop. Much of the payback has to come from the opportunity to realize a significantly more streamlined process for milling large parts. But some of the return on investment can also result simply from the switch to horizontal high speed machining, and the many process advantages this change can deliver that are specific to aerospace production.

The BMP 200 is suitable for high-capacity manufacturing of round, oval and rectangular paper cups, with production speeds of up to 240 cups-per-minute. Paper Cup Machine operations include high-integrity shell winding and sealing, bottom punching, bottom sealing and top curl forming. These separate operations guarantee great flexibility to suit individual requirements. Adjustments on the machine are fast and simple and an exchange of tools can be carried out quickly. Standard features include a precision high-quality indexing system, central electrical control cabinet and infinitely variable speed of the main drive. Other features are 3 position hot air stations for side seam sealing, and a unique sealing function for a high-integrity bottom seal. ICE and Horauf Machinery Group, LLC, 156 Waterville Rd., Avon, CT 06001. Tel (860) 677-5891; fax (860) 677-7994.

When it comes time to label your cans or bottles, there are many different label options on the market. Many people decide on BOPP or traditional paper labeling technologies for their bottles, but a Paper Sleeve Machine provides an interesting alternative with several benefits. Sleeve labels provide a greater range of design options and are more durable than other label types. Here's what you need to know about the sleeve labeling machine:


If your product requires a tamper evident seal, a shrink sleeve can accommodate this. Increasing the film’s height and/or adding a t-perf, horizontal perf, or vertical perf are all options. Most sleevers can perform these functions when properly equipped. A decorative label that is tamper evident is a win-win.
A Paper Bowl Machine is a cost-effective way to label your containers with high quality and durable labels. These labels are made of stronger materials that provide a significant boost in your ability to take advantage of the shape of your container all the way around. You will find that sleeve labeling technology is widely available from major labeling equipment manufacturers. It takes advantage of the latest in digital printing, synthetic labeling materials, and the 360 degree design that has been proven to be a successful marketing strategy. These techniques have proven to increase profits for companies.


Packaging Automation is the process or procedure of packaging a product without human assistance. Packaging Automation can range from individual equipment to simple process or complete packaging lines. They can be as simple as automatically forming and sealing cartons to fully automated packaging lines that seal, stack and unitize entire pallets of goods. Ancillary Equipments provide smart workflows and eliminate redundant tasks, allowing them to do more with less.Our solutions use advanced technology and automatic packaging machines to reduce overall packaging cost. This can include the reduction of required labour, improve material consumption and increased throughput. Consistent throughput rates allow for accurate material usage estimates and improved ordering and storage.

The full-body Harness Buckle is perhaps the most common piece of equipment in the fall protection industry. It is also possibly one of the most under-considered. A harness is a necessity for almost any worker in a fall arrest, fall restraint, or work positioning scenario, and yet, do we take time to consider whether or not our harness is the one best suited to our needs? Over the years, industrial fall-protection harnesses have evolved from a set of basic webbing straps sewn together to catch the human form, to a carefully designed, all-inclusive safety device that has made working at heights a safer endeavor. The availability of upgrades has grown significantly during this evolution, and nowadays users can pick and choose all aspects of a harness to befit their trade and work environment. So how does a person decipher the options and determine what harness is best for them? Ideally, it’s wise to consult an expert if you’re unsure as to which Stroller Harness Buckle properly addresses your needs. In the event you need a quick reference guide, however, there are six features to consider: padding, quick-connect buckles, harness weight, webbing, integrated features, and safety accessories. Here’s what to look for in each: PADDING With the exception of work type and application, user comfort has become the main consideration when determining the best full-body harness.

In the past, harnesses were often rigid and uncomfortable, making wearing them bothersome. Today, however, most manufacturers have integrated padding that removes some of the discomfort caused by web straps into their most widely used harness models. Padding makes the harness more comfortable and adds a layer of protection in the event of a fall and during the post-fall suspension. In addition, padding enhances the harnesses’ ability to hold its shape (making it easier to don), and in some cases, padding can be removed and washed for convenience.
Consider how accessible and adjustable the harness should be. Quick-connect Buckle Boosters, which work similarly to a seatbelt clip, have provided a quick and easy alternative to the older style of pass-through buckle that was an industry standard for many years. Some models have gone as far as letting the user lock and unlock adjustment points, making adjustments less cumbersome, while at the same time providing a component that keeps the straps from loosening once they are set to an appropriate length. WEIGHT It’s important to identify the kind of climbing that will be done in the harness. The person donning a harness may be doing rigorous or prolonged climbing making the weight of the harness a factor in the user’s comfort and safety. To meet consumer demands, manufacturers have begun to use seats and padding that are lightweight and removable for when weight may be a higher priority than comfort.

Side release Military Buckle essentially consists of two parts, one is male buckle, and the other one is female buckle. They are made of a wide variety of durable materials: POM, Nylon, ABS, PP, PVC, etc. Lighter than metal buckles, they are rustless, so can be applied on life jacket, and strong enough to be used on pet collar & harness, backpack, and sport equipments.
Please take a close look at one of our best-selling side release buckle-S6DH, at the male buckle, there are two slots on it, exterior and interior, only one slot at the female buckle in contrast, which means male buckle is adjustable and female one is non-adjustable; there’s are also dual adjustable style with two slots on both sides.
How to Use Side Release Buckle?
By squeezing on both sides at the same time, the Pet Buckle can be released, and slot the male part into female buckle at right angle to click on positive closure. Above information describes the most basic style of side release buckle, there are also several styles of side release buckles for various purpose.
Some Other Unique and Complicated Styles
Due to the needs of a variety of industries and different occasions, some special types of side release buckles have been created; manufacturers add many ingenious elements to the buckle according to consumers’ demand, such as compass, powerful magnet, flint, whistle, combination lock and many other special parts that may be previously unimagined to appear on Backpack Buckles.

Sefety Belts reduce serious crash-related injuries and deaths by about half, according to the National Highway Traffic Safety Administration. The simple act of wearing a seat belt is the single most effective way to reduce the risk of fatality in a crash. So why do millions of people not buckle up on every trip?
Wearing a seat belt should not cause any discomfort or pressure when adjusted properly. Seat belts have come a long way in the comfort department since becoming a mandatory feature in cars in the 1960s. Technological advancements like polyester webbing and pretensioners, which eliminate slack in the event of a crash, have made seat belts more comfortable for the wearer. If you want to customize your fit, you can find clips and extenders at your local dealer or auto parts store.


Today, it is the responsibility of all businesses, irrespective of their industry, to come up with ways to reduce their reliance on plastics. The significance of the retail sector can’t be overstated. It is the commercial endpoint of any supply chain, and the first in-person interaction a business has with its customers.
The essential role retail organisations enjoy in the market means that they need to play their part by curbing the use of plastics. While retail stores generally don’t have a say in the packaging decisions of different brands, they can still make a difference by targeting plastic bags and other single-use items by replacing them with eco-friendly options like the carry Plastic Handle.

Exhaust Flexible Pipe is flexible metal pipe sections that are used either in areas where an exhaust pipe needs to be flexible, or to repair a damaged exhaust system. While they are all-metal, it is common for one to fail and require replacement.

Construction
Automotive exhaust pipes get extremely hot from the exhaust gas passing through the system and out the tailpipe. Due to this, when an exhaust system needs to bend, shift or be flexible, the manufacturer cannot use traditional materials like rubber. The Standard Flexible Pipe is made of metal strips woven into a lattice, and thus can withstand exhaust gas heat. Higher quality flex pipes will be made of stainless steel.

Use
Automotive engines move slightly during operation, whereas most exhaust systems are fixed from the mid-section back. Flex pipes allow the engine to move and not crack or rupture what would otherwise be an inflexible metal exhaust pipe. Flex pipes are typically found where the exhaust manifold meets the downpipe or mid-section of an exhaust, which is closer to the engine than to the exit tailpipe.

Availability
Braided Exhaust Pipe sections are widely available at automotive stores in a variety of lengths and diameters.

When do-it-yourselfers are looking at replacing part of an exhaust system on a vehicle, they may be wondering about flexible exhaust pipe and how this kind of product can help make renovation of an engine system easier. There are a number of good points to using flexible exhaust pipe for exhaust systems. Knowing about all of the various options for materials and installations will assist when it comes to rigging up an improved diesel or regular gas engine, whether it’s a car or truck, or a boat or other specialty vehicle or a piece of industrial equipment.

1. Various Grades
Exhaust Flex Pipe and tubing comes in a variety of different “grades” of materials that can make a difference in how the final result will stand up to corrosive elements. Builders can get galvanized or aluminum options, or a higher-grade stainless steel pipe that offers flexibility combined with strength and durability.

According to some professionals, flexible exhaust pipes are commonly used to make exhaust systems less bulky and a lot lighter. These kinds of systems are used on many family vehicles and other specialty cars, as well as larger rides. The Flexible Bellow can give an engineer more options on optimal design for this critical vehicle system that is getting so much attention as world leaders promote rimming emissions and keeping engines running at top efficiency.

A Relay is an electromechanical or electronic device through which a heavy load can be switched ON & OFF with a nominal input of current & voltage. This article focuses on electro-mechanical relays used in automotive applications.


Another important function of the PCB Relay is quick switching off(0.05Sec Max.). The more time the contacts of a switch take to break at full load, the more sparks will be generated due to electromagnetic effect on contacts in a switched on state. Prolonged sparking will mean more wear of the contact points and the danger of contacts melting and generating a fire. International standards have very stringent relay specifications. The endurance of a relay is generally specified in millions of switching operations.



Basic 5pins Car Relays feature electrical ratings for both the coil and the internal switching contacts. The coil voltage rating is the voltage required for the coil to operate correctly. The switching circuit of the relay also features a voltage and ampere rating. This is the maximum rating of the switch contacts and should NOT be exceeded. Double throw relays often have 2 x switch electrical specifications. One for the normally open terminal, the other for the normally closed terminal. ie. N/O: 35A at 14vdc, N/C: 20A at 14V



HOW DOES IT WORK?
Let’s use the car horn as an example. When you press the steering-wheel boss to activate the horn, a small current – less than 0.5 amps – is sent from the horn switch to the Auto Relay. The relay’s electromagnet then activates an internal switch, which bridges the main 12-volt supply to the horn’s terminal. Most horns require at least 10 amps to work. If it is a twin-horn set-up, you are looking at 20 amps at least. A relay’s switch typically handles 30 to 40 amps.


A Push Button Switch is a type of switch which consists of a simple electric mechanism or air switch mechanism to turn something on or off. Depending on model they could operate with momentary or latching action function. The button itself is usually constructed of a strong durable material such as metal or plastic. Push Button Switches come in a range of shapes and sizes. We have a selection of push button switches here at Herga.
Push button switches are used throughout industrial and medical applications and are also recognisable in everyday life. For uses within the Industrial sector, push buttons are often part of a bigger system and are connected through a mechanical linkage. This means that when a button is pressed it can cause another button to release.

They’re fasteners that bundle your cables and wires together to keep them organised and prevent damage. They come in different sizes, lengths, materials and even colours. The different uses of Cable Ties vary across industries, but what they all have in common is that they’re the most effective way to manage your cables.The most common material for cable ties, nylon is a tough material with good thermal, and abrasion resistance. It also resists fuels and most chemicals. Nylon 6/6, the grade most often used for cable ties, meets UL 94 V-2 flammability ratings and has a working temperature range from -40°C to 85°C.
Nylon Cable Ties can be heat stabilised for continuous or extended exposure to high temperatures of up to 121°C. The cable tie manufacturing process can also produce UV stabilised ties for outdoor use. For example, you can have the same cable tie, but manufactured for different applications.

Stainless Steel
Stainless Steel Cable Ties provide high tensile strength. They can also stand extremely high temperatures, from –200°C to 538°C. There are two types of stainless steel used in cable ties: 304 and 316. Type 304 is used for general purposes, with both indoor and outdoor applications. When corrosion is a threat, it’s Type 316 you need.

Cable Glands - What Are They?
A Cable Gland (more often known in the U.S. as a cord grip, cable strain relief, cable connector or cable fitting) is a device designed to attach and secure the end of an electrical cable to the equipment. Cable Glands address an essential requirement in cable management planning and implementation. Their foremost purpose is to grip and seal electrical cables where they pass through a dividing barrier, such as upon entry to a piece of equipment or where they pass through a bulkhead or panel. This is achieved by gripping either the outer sheath of the cable or the armour wire, or by a combination of the two. Cable glands are available in countless designs and features but these can be distilled down to four essential functions.
How Do Cable Glands Work
Nylon Cable Glands consist of multiple threaded parts which fit together to grip the cable and secure the gland assembly and cable to a piece of equipment or panel. The number of parts varies depending on the application and the required level of protection.


Electrical Flexible Conduit and Conduit Fittings in external appearance resembles its close relative, liquid-tight flexible nonmetallic conduit. Both have smooth grey outer jackets that are liquid tight. Type Liquid Tight Flexible Nonmetallic Conduit has an internal steel shield, which makes it more powerful and much less at risk to kinking. Either of these raceways can be created in mild curves to change instructions and also to stay clear of challenges. Additionally, the versatility works for ending at motors where there is likely to be heavy vibration.Metal Flexible Conduit is not to be used were subject to physical damage.
Electrical Connector is a device that joins electric conductors mechanically and electrically to other conductors and to the terminals of apparatus and equipment. The term covers a wide range of devices designed, for example, to connect small conductors employed in communication circuits, or at the other extreme, large cables and bus-bars.A Hose Clamp is designed to secure a hose over a fitting, by clamping the hose down, it prevents the fluid in the hose leaking at the connection. Popular attachments include anything from car engines to bathroom fittings. However, hose clamps can be used in a variety of different industries in order to secure the transportation of products, liquids, gases and chemicals.

Switch Solenoid is used in high power circuits for switching purposes by using a small electrical control signal. This switch mainly uses decision making as well as extensive logic circuits to perform on economical microchips & tiny electronic parts. It also allows high power switching apparatus to be restricted to a remote area. These switches are normally used in automobiles to start the engine systems. This article discusses an overview of what is a solenoid switch and its working.

What is a Solenoid Switch?
Definition: An electrical switch that is frequently used where a high current circuit namely a starter motor circuit is brought into action with the help of a low current switch is called a solenoid switch. This switch turns ON a durable switch to connect the battery of a vehicle to the motor’s starter. Once the ignition key is activated then a Metal Case Solenoid switch connects the drive pinion of starter. The main features of solenoid switches are high performance, reliability, and durability.


On a Plastic Case Solenoid switch, there are four connector terminals are there where the coil uses two and can be most frequently isolated from all the remaining terminals. So that it keeps the coil totally independent. Generally, the terminals of the switched current are significantly heavier compared with the terminals of the coil.



Most of these switches include only one switched pole because of the current flow through them. Some switches operate only for a moment like a starter Proportional Solenoids used in automobiles. When the engine of an automobile is activated, then both the motor’s starter, as well as a switch, is totally isolated from the electrical system. Some of the automotive systems include the moving plunger for sliding the starter pinion with the starter shaft. So that it connects the flywheel and also gives power to the starter motor.



These devices have a switch with high current, controlled through a magnetic actuator known as a solenoid. Once small current supplies through the solenoid, then the core of this will move to force switch which has high current to the closed location. Based on the solenoid size, it includes four terminals. From that, two terminals are used for low current circuits whereas the remaining terminals are used for the high current circuit of the Proportional Solenoid Coil. To connect a solenoid switch, there are different steps involved like the following.
Solenoid Switch in Automobile

The role of solenoid switch in automobiles includes the following.

• Proportional Solenoid With Sensors carry a current that, when energized, creates a magnetic field. This magnetic field produces a high force and current source of power for activating devices used in electrical applications and vehicles, such as automotive and industrial
  Thus, this is all about an overview of the Other Solenoids switch. These switches are made-up with the help of the best rating and huge quality raw materials. The applications of these switches mainly involve in automobiles as well as industrial purposes.

 HID lights is HID Xenon Light, most of them are actually metal halide lamps that contain Xenon gas, which is only used to allow the lamp to produce a minimal amount of light immediately after power-up, in order to accelerate the (much longer) run-up time of the lamp. The distinctive blueish color separates HID headlamps from the regular lamps with tungsten filaments.



Even though they give a greater amount of light output per amount of electricity power input, and the luminous efficacy transforms a greater proportion of their radiation is visible light as opposed to heat, HID H lights are still mostly used in low-beam operations and very rarely on high-beam lamps, even though the proportion varies by the geographical area. For example, when comparing international ECE standard (which is recognized all over the world) with the SAE standard (mandatory only in the United States) we can see that in the US more glare is permitted and actually required for the headlamps. In other words, the reason most HID Xenon Kits sell in America might not be the buying power but the permissive legislation. Because of the energy required to run a HID headlight, the HID bulbs do not run on low-voltage DC current, so they require a power pack (ballast) with either an external or internal ignitor, which controls the current given to the bulb. Considering automobiles use a 12-volt electrical system for their lamps and the HID 90 lighting requires over 20,000 volts to ignite the bulbs and then 85 volts to keep them running, the ballast is a necessary part of the system.

Apart from turning it on it also regulates the voltage, and is an integral part of the HID system. The power-up of the bulbs happens in three phases. First comes the ignition, when a high voltage pulse is used to produce a spark which ionizes the Xenon gas, creating a tunnel of current between the Tungsten electrodes. After this comes the initial phase, when the temperature in the bulb capsule rises rapidly, the metallic salts vaporize and the resistance between the electrodes fails. The ballast comes into function and automatically switches to continuous operation, when all metal salts are in vapor phase, the arc of light has achieved a stable shape and the luminous efficacy has attained its nominal value. Being supplied with stable electrical power by the ballast, the arc will not flicker. The main advantage of HID D headlamps is the increased safety provided by the more usable light compared to regular Halogen ones.

Reliable off-road vision is a cornerstone of vehicular safety – it goes without saying that being able to see where you’re going makes a world of difference. Modern LED technologies have made this safety accessible to everyone.
LED Conversion Kits have plug-and-play installation and produce between 4000 – 8000 lumens while using less wattage than stock halogen bulbs. They also last up to 10x longer than incandescent bulbs, with a massive difference in brightness.

Spiral Welded Pipe Line is made by steel coil, extrusion forming under the normal temperature, then taken the technology of double wire and double-faced submerged-arc welded. Spiral steel pipe, also known as spiral or helix spiral steel pipe, is a low-carbon steel or low-alloy structural steel strip at a certain helix angle (called molding angle) rolled into a tube, and the tube is made of welded joints It can be produced with a narrow strip of large diameter pipe.4. butt cut: double-sided submerged arc welding using advanced technology to pre-welding, internal welding, outside welding. Ion foot cut to specification length Spiral Welded Pipe Mill use and so on.

5. visual inspection: by professional and technical personnel to some of the basic parameters to be checked.


The first is to know the difference between ERW and HFW welding processes. High-Frequency Welded (ERW) Pipe Line welding process refers to the heat generated by the resistance of the current flowing through the connecting metal. Therefore, a large current is required to charge the entire surface of the steel plate or coil to the welding length. During ERW welding, the current flowing through the entire conductor is 50/60 Hz. ERW is the general term for electric resistance welded steel pipe. It can be divided into two types: alternating current welding (AC) and direct current welding (DC). According to the different frequency, AC welding can be divided into low frequency welding, intermediate frequency welding, ultra high frequency welding and high frequency welding. High frequency welding (HFW) is mainly used for ordinary or thin-walled steel pipes. It includes contact welding and induction welding. DC welding is usually used for small diameter steel pipes. Generally, HFW is one of ERW production methods, which uses high-frequency welding technology. Therefore, ERW steel pipe includes HFW steel pipe.

Cold Roll Forming Line consists of gradually and continuously forming a steel profile. The method consists initially unrolling the strip of a steel coil, whose width corresponds to the developed of the finished profile. This band, also called strip, is then engaged flat in a succession of several rolls called rollers whose shapes and numbers are variable depending on the complexity of the desired steel profile.

Enter the role of steel processors. Steel processing companies like National Material Company provide manufacturers with the right steel material for their industry. This article will focus on the topic of steel Slitting Line and how the slitting process works.

Steel slitting is a steel manufacturing process wherein a coil of steel is slit into the lengths and widths specified by the end application. This process requires machinery lines equipped with a decoiler, slitter, and a recoiler — to achieve the end product: slit steel coils, or “mults.”

Pipe Endfacing and Beveling Machines are suitable for pipe applications to meet any internationally known standards, including those of API and AWWA. End Facing and Beveling Machines can be used with pipes produced by the electric resistance welding (ERW) process as well as pipes produced by the submerged arc welding (SAW) process.

Edge Miller machines can operate on both flat or rolled shapes with ranges up to 18000mm in length and 3 milling heads. Hydraulically retractable backstops assist plate alignment and reduce machine set-up time. Tight straightness tolerances meet automatic welding requirement for high productivity.