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Black steel pipe play an important role in the steel pipe industry in our nation, but do you know how to choose black steel pipe? Black steel, generally we would prefer to call carbon steel, which can directly tell its ingredient, m...
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In general, API steel pipe can be graded on the basis of ASTM (American Society for Testing Materials) standards and ASME standards. ASTM is a prestigious global organization that has been devoted to the development of industry standard...
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Here we will give you a brief introduction of API steel pipe. API steel pipe belongs to the American Petroleum standard steel pipe. API steel pipe is out of the ground in the oil, gas, water, and transportation to the oil and gas indu...
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There are more types of welded steel pipe, which takes the place of seamless steel pipes in more and more fields due to the low cost and effective production. Here will give you the primary introduction of welded steel pipe.Welded ste...
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The following will tell you the stainless steel pipe and welded steel pipe in details.A, the classification of stainless steel pipe.1, according to the classification of production methods: (1) the seamless tube, cold drawn tube, (a) ...
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Straight seam welded pipe quality inspection method has a lot of kinds, including physical method which is the most commonly used inspection method, physical test some physical phenomena is used for measurement or test methods. Material...
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We supply the following products: API steel pipe | black steel pipe | welded steel pipe
