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systeelplate@outlook.com +86 13526880645

veritas steel straight edge

Henan Shang Yi Steel Trade Co., Ltd. is an enterprise specializing in steel sales and processing, cargo transportation and other services. It is committed to the production of wear-resistant steel plates, low-alloy high-strength plates, boiler vessel steel plates, composite steel plates, and extra-wide and extra-thick steel plates. Professional services such as bulk sales, warehousing, cutting and distribution. Products cover mining equipment, cement machinery, metallurgical machinery, construction equipment, ship equipment, power equipment, port equipment, transportation and general machinery manufacturing and other industries. The company's steel plate processing plant can cut semi-finished products and special-shaped parts according to user requirements, and can transport on behalf of customers. It is sold all over the country and exported overseas, and has won praise and trust from customers and markets.

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CONTACT US

Customer satisfaction is our first goal!

Phone

+86 13526880645

E-Mail

systeelplate@outlook.com

Address

No.186, Zi Dong Road, Guan Cheng District, Zheng Zhou, He Nan Province.

veritas steel straight edge
Differences Between ERW and EFW Steel Pipe
Differences Between ERW and EFW Steel Pipe

EFW steel pipe is the abbreviation of electric fusion welding. One of submerged arc welding (SAW)-electric welding (EFW) is a process in which metal is heated by one or several consumable electrodes and a workpiece to heat the metal, and the arc is used to make the metal and fill.

ERW Steel Pipe Electric Resistance Welded Steel Pipe EFW ...
ERW Steel Pipe Electric Resistance Welded Steel Pipe EFW ...

ERW Steel Pipe,, ,EFW Steel Pipe,, Electric Resistance Welded ,Steel Pipe,, High-Frequency Welding ,Steel Pipe, and Other ,Pipe, Fittings. Abundant Inventory + Competitive Pric e. Top quality —— Hydralic Test, X-ray, Offer-line UT, Eddy Current Inspection, etc, 3rd party inspection to test. Fast delivery —— Many sets of advanced production equipment to produce, as well as perfect logistics system.

Pipe Manufacturing Process / Methods for Seamless & Welded ...
Pipe Manufacturing Process / Methods for Seamless & Welded ...

ERW Steel Pipe Manufacturing Process. In the ERW / EFW / HFW pipe process, the first plate is formed in a cylindrical shape and the longitudinal edges of the cylinder formed are welded by flash-welding, low-frequency resistance-welding, high-frequency induction welding, or high-frequency resistance welding.

EFW Steel Pipe ERW Steel Pipe
EFW Steel Pipe ERW Steel Pipe

Sizes for ,EFW, Electric Fusion Welded ,Pipe,. All ,EFW, Electric Fusion Welded ,Pipe, is available available in sizes from 1/8” through to 64” Nominal Bore. Material Grades for ,EFW, Electric Fusion Welded ,Pipe, All ,EFW, Electric Fusion Welded ,Pipe, is available in the following material grades: Carbon ,Steel,:A106 Gr.B,A106 Gr.C,API 5LB Stainless ,Steel, ...

ASTM A312 Stainless Steel 304 EFW Pipes Manufacturer ASTM ...
ASTM A312 Stainless Steel 304 EFW Pipes Manufacturer ASTM ...

Stainless ,Steel, ASTM A312 ,EFW Pipe,, the ,pipe, shall be suitable for bending, flanging, and similar forming operations, and for fusion welding. KOBSINDIA has pride in providing a whole range of high-class, customizable and innovative ,ASTM A312 304/304L/304H Stainless Steel EFW Pipes, using state-of-art technology.

A691 Pipes A691 Alloy Steel EFW Pipes ASTM A691 EFW ...
A691 Pipes A691 Alloy Steel EFW Pipes ASTM A691 EFW ...

A691 1-1/4CR, 2-1/4CR, 5CR, 9CR, 91 Alloy Steel EFW Pipe is sleeved into plastic bag individually, pieces wrapped with water-proof material, bundled with nylon rope. Clear labels are tagged on the outside of the package for easy identification of the quantity and product I.D.

Inquiry Email

Business cooperation

+86 13526880645

Company address

No.186, Zi Dong Road, Guan Cheng District, Zheng Zhou, He Nan Province.