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Advantages of stainless steel elbow and installation
Stainless steel elbow should pay attention to seal in installation, to prevent the surge leakage phenomenon, affecting the normal operation of pipeline. Under normal circumstances, can be installed anywhere in the pipeline, but the test ne...
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Changzhou YingYuan call you identify stainless steel pipe
The following simple identification method of stainless steel pipe: A, copper sulfate test Copper sulfate test is the most convenient method for fast to distinguish between ordinary carbon steel and all kinds of stainless steel pipe. The u...
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Precision seamless bright mechanical properties
Precision bright tube technology introduction: high quality carbon steel, finishing, no oxidation of bright heat treatment (NBK), nondestructive testing, the inner wall of steel pipe with special equipment after high-pressure washing, brus...
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The excellent characteristics of stainless steel flanged gat
The valve is connected to the valve flange connection, this is most common. Flange gate valve used in the pipeline is stable and reliable, so in the high-pressure pipeline flange gate valve. Tags: stainless steel flange high-pressure flang...
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China stainless steel tube of the total expansion
In April, in steel and raw materials demand recovery rather slow, at present downstream site was started, but the overall steel consumption is still low, and the building itself has a large inventory of steel pressure, market weakness will...