Nov 30, 2020
Nov 30, 2020
Nov 30, 2020
Nov 30, 2020
Black Pipe Rusting Problem
Since the black steel pipe without any protection, it may easily get rust.
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Nov 27, 2020
Brazilian Iron Ore Giant Vale Will Build A Non-blast Furnace Ironmaking Plant...
Brazilian iron ore giant Vale will build a non-blast furnace ironmaking plant with a scale of 1 million tons! Jointly designed by MCC International and MCC Jingcheng!
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Nov 26, 2020
Placement And Use Of Galvanized Steel Strip
Galvanized steel strip is cold-rolled or hot-rolled, using the characteristics of strong adhesion of metallic zinc to coat a layer of metallic zinc on a metal long strip of steel to varying degrees...
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Nov 26, 2020
Common Defects Of Stainless Steel Pipe And Seamless Steel Pipe
1. Disadvantages of inner surface layer 1 Inward folding: Features: Parallel lines, spiral, semi-spiral zigzag defects are shown on the inner surface of seamless steel pipe. 2 Inner scarring: Featu...
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Nov 26, 2020
Precautions For Using Straight Seam Steel Pipe
Straight seam steel pipe is not only a kind of steel pipe, but a large category of welded pipe. It is made of steel strip and made of straight seam high-frequency welding equipment. This kind of st...
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