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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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Phone

+86 13526880645

E-Mail

systeelplate@outlook.com

Address

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

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high frequency welded pipe production line HG32 real-time ...
high frequency welded pipe production line HG32 real-time ...

Buy ,high frequency welded pipe production line, HG32, Find Details include Size,Weight,Model and Width about ,high frequency welded pipe production line, HG32. Make an Inquiry for ,high frequency welded pipe production line, HG32 at OKorder.com.

ERW Welded Pipe - Seamless Steel Pipe | Welded Steel Pipe
ERW Welded Pipe - Seamless Steel Pipe | Welded Steel Pipe

The ERW pipe is a "high frequency resistance welded steel pipe", which is different from the ordinary welded pipe welding process. The weld is formed by melting the base material of the steel strip body, and the mechanical strength is better than that of the general welded pipe.

What is high frequency welded pipe? What is the difference ...
What is high frequency welded pipe? What is the difference ...

What is ,high frequency welded pipe,? What is the difference between steel ,pipe, and steel ,pipe,? Jan 28, 2021. The ,high,-,frequency welded, pipes are divided into the following four types. The definitions, functions and standard codes are as follows: ...

Types and process of welding pipe-ERWLWCWSAW pipes ...
Types and process of welding pipe-ERWLWCWSAW pipes ...

ERW including high frequency welded steel pipe(HFW) and low frequency welded steel pipe(LFW).Over time, the welds of low frequency ERW pipe was found to be susceptible to selective seam corrosion,hook cracks,and inadequate bonding of the seams,so low frequency ERW is no longer used to manufacture pipe.The high frequency process is still being used to manufacture pipe for use in new pipeline …

Welded pipe process introduction - - Threeway Steel Co.Ltd
Welded pipe process introduction - - Threeway Steel Co.Ltd

30/1/2021, · For longitudinally ,welded, pipes, submerged arc ,welded, pipes are referred to as UOE, and longitudinal ,high,-,frequency, resistance welding is referred to as ERW. ,High,-,frequency, electric resistance ,welded, steel ,pipe, (ERW steel ,pipe,) because its welding process is …

What is high frequency welded pipe? What is the difference ...
What is high frequency welded pipe? What is the difference ...

High-frequency straight seam steel pipe standard code: 1. Welded steel pipe for low-pressure fluid transportation (GB/T3092-1993) is also called general welded pipe, commonly known as black pipe. It is a

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Business cooperation

+86 13526880645

Company address

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