Industry News-Zhishang Steel-Specializing in galvanized steel import and export trade, warehousing and processing.

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May 22, 2023

Welded pipe type: spiral welded pipe

Spiral welded pipe: The low carbon carbon structural steel or low alloy structural steel strip is rolled into a tube blank according to a certain helix Angle (c···

Industry News

May 22, 2023

Forming process of straight welded pipe

Big mouth straight seam welded pipe main production process description.

Industry News

The company mainly deals in color-coated, galvanized, stainless steel pipes, stainless steel coils, stainless steel plates of various materials; hot-rolled series of rebar, medium and heavy plates, coils, I-beams, angle steels, channel steels, H-beams and other steel products and deep processing Service.

Welded pipe type: spiral welded pipe

Forming process of straight welded pipe

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