ERW Pipes & Tubes

About ERWPipes & Tubes

ERW Pipes &Tubes are electric resisftance welded pipes made of stainless steel. Such pipesand tubes are manufactured for low pressure applications. The pipes and tubesare manufacturing by welding flat sheets into round cylindrical form.

ERW Pipes & Tubes are used for a broad array of applications, such as:

• Structural applications in construction works of railways, airports, automobile industry, refinery plants and petrochemical plants.
• Designed for use in buildings in coastal and mountainous regions because of their structural strength and resistance to rusting and corrosion.
• Used in agricultural implements, gym equipment, solar tracking systems and construction equipment.
• Prefabricated structures, such as warehouses and goods sheds
• Used in place of wood in roofing structures
• In the automobile sector, these pipes & tubes are used in bus and truck bodies and other heavy vehicle axles.
• Pipes & tubes are high utility products in scaffolding, railings, fencings, ducting, windows and door frames and fire fighting equipment. 

Production of ERW Pipes & Tubes

These aremanufactured of steel coils through longitudinal welding technique. Theproduction of ERW Pipes & Tubes includes the process of mechanical turning offlat steel sheets into cylindrical form. The two edges of the flat sheets arewelded together with the help of heat generated by an electric current or of byinduction. That creates a seam along the entire length of the pipe where theedges have been welded. The seams is the main different difference betweenseamless and ERW pipes or simply welded pipes. The standard diameter of pipesand tubes can be in the range between 3.2mm to 0.6m though it can be beyondthis range.

ERWpipes & tubes Vs seamless pipes & tubes

ERW or electricresistance pipes are manufactured by welding together flat steel sheets ofdifferent thickness. The sheets are folded to form into a cylindrical shapethat of pipes and round tubes and then edges are welded together using electriccurrent or induction. A seamless pipe & tube on the other hand ismanufactured through extrusion or moulding or molten steel into cylindricalpipes or rounds. In the production process, steel billets are heated to itsmelting point and then the molten steel is given the shape of cylindrical pipes& tubes similar to the way other steel products are manufactured throughmoulding of molten steel.

Advantagesof ERW Pipes & Tubes

• ERW Pipes & Tubes are known for various advantages, listed below:
• ERW pipes & tubes are known for dimensional accuracy in comparison to seamless pipes & tubs because of enhanced accuracy in strip rolling and material control.
• ERW pipes and tubes features high impact toughness
• Uniformity in the micro structure of steel as these are manufactured of steel steels of uniform thickness
• Strong resistance to rusting and corrosion in case of pre-galvanized ERW pipes and tubes

Bestquality ERW Pipes & Tubes with price

ERW Pipes &Tubes are available in best quality at the online ecommerce sites. Bulk buyerscan purchase these pipes and tubes from reliable B2B companies. They canconnect with several ERW pipe manufacturers in India and check the details ofproducts offered by them. They can check the specifications, grades, dimensionsand other relevant details online.

Prior to buying ofERW Pipes & Tubes, buyers should check the features and details as givenbelow:

A.        Tensile strength

A.        Resistance to corrosion and resistance

A.        Quality certifications like ATSM or AMSE

A.        Application suitability

A.        Ductility of the steel

A.        Quality of raw materials

A.        Price

A.        Deliver capacity

A.        Available stock

A.        Minimum order quantity

BuyERW Pipes & Tubes Online

Buyers lookingforward to buy ERW Pipes & Tubes in bulk quantity should check theavailable sub-categories on product portals:

 

A.        ERW boiler tubes
A.        Carbon steel seamless and ERW pipes andtubes
A.        SS ERW Tubes
A.         ERW galvanized pipe and tube
A.        Stainless steel welded ERW pipes and tubes
A.        M.S. ERW pipes & tubes

 

Buyers can connectwith ERW tube suppliers and also check the MS ERW pipe price list online. Theycan check the contact details of manufacturers and suppliers to place theirorders.

FAQs:

1.What is the difference between ERW pipes and seamless pipes?

ERW pipes aremanufactured through welding of the edges to make a welded seam while seamlesspipes are manufactured by moulding of molten steel in round cylindrical pipes.

2.Is ERW pipe & tube resistant to corrosion and rusting?

Yes, ERW pipe& tube has good resistance levels for corrosion and rusting.

3.Why ERW pipes are preferred over seamless pipes?

ERW pipes arepreferred because of dimensional accuracy and high impact toughness.

4.How ERW pipes & tubes are manufactured?

ERW pipes &tubes are manufactured by the process of electric resistance welding of flatsteel sheets into round cylindrical forms.

5.For what applications, ERW pipes are suitable?

ERW pipes aresuitable for low to medium pressure applications in the supply lines of waterand oil.

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