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

May 19, 2023

Construction method of air duct wrapped fireproof board

Manufacturing method of galvanized iron sheet air duct outer fireproof board

May 17, 2023

SUS317L Stainless Steel

SUS317L stainless steel is a kind of stainless steel alloy with very high corrosion and heat resistance, it is mainly composed of chromium, nickel, molybdenum a···

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May 16, 2023

What matters should be paid attention to when purchasing seamless steel pipe?

Seamless steel pipe purchase precautions

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May 16, 2023

What is the difference between seamless pipe and welded pipe

Steel pipe is a common type of pipe, which can be divided into seamless pipe, welded pipe and other different types, so what is the difference between seamless ···

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May 16, 2023

Classification by welding process: welded steel pipe

According to different welding methods, it can be divided into arc welding pipe, high frequency or low frequency resistance welding pipe, gas welding pipe, furn···

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