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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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alloy steel tongue drum reviews
Stainless Steel Welding Tips
Stainless Steel Welding Tips

This video is about ,Stainless Steel Welding tips, and I am ,welding, a water manifold for a local factory. Ideally, ,stainless, square tubing would be used for the body but the ,stainless, sheet was readily available in JD's shop so he decided to cut pieces on the plasma cam and use outside corner joints for the body of the manifold.

How to write a Welding Procedure Specification (WPS ...
How to write a Welding Procedure Specification (WPS ...

A ,welding procedure specification, (WPS) is a written document providing direction to the welder (or ,welding, operator). It contains all the necessary parameters viz. joints, base metals, filler metals, positions, preheat, PWHT, gas etc. (including ranges, if any) under which the ,welding, …

Welding 300-series pipe without back purging
Welding 300-series pipe without back purging

Ensure a minimum root gap of 1⁄8 in. This allows the shielding gas to flow through and protect the back side of the weld... Clean the inside and outside of the pipe to remove any contaminants. Use a wire brush designed for stainless steel to... Use a stainless steel filler metal with a high silicon ...

316 SS pipe welding to carbon steel - Steel and Stainless ...
316 SS pipe welding to carbon steel - Steel and Stainless ...

15/11/2007, · RE: 316 ,SS pipe welding to carbon steel, strider6 (Materials) 15 Nov 07 10:32 It's common practice, at least in my experience, to use a buttering layer of filler material, eg 309SS, on the Carbon ,Steel, and then to ,weld, to the SS 316.

Welding process of 316L stainless steel pipe - Yaang
Welding process of 316L stainless steel pipe - Yaang

(1) ,welding, methods: due to the majority of ,stainless steel pipes, and sizes, according to the ,welding, characteristics of ,stainless steel,, as far as possible, reduce the amount of heat input, the manual electric arc ,welding,, argon arc ,welding, is adopted two kinds of methods, d > 159 mm Φ adopts argon arc ,welding,, manual arc ,welding, covering. D ≦ Φ 159 mm all use argon arc ,welding,.

Welding Procedure Specification (WPS) Sheet 1 of 3
Welding Procedure Specification (WPS) Sheet 1 of 3

Qualified Positions (Groove, Fillet): All Positions for Plate or ,Pipe,. Unless specifically required otherwise by the ,welding, variables (QW-250), a qualification in any position qualifies the ,procedure, for all positions. The ,welding, process and electrodes must be suitable for all positions permitted by the WPS (ASME Section IX, QW-203).

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