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Cold drawn seamless steel pipe manufacturer
Fluid steel pipe is a kind of steel pipe with hollow section and no weld from beginning to end. Fluid steel pipe has hollow section, which is widely used as pipe for conveying fluid, pipeline for conveying oil, natural gas, gas, water and some solid materials.
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A335 T91 high pressure steel pipe quality assurance
T91 steel is a new type of martensitic heat-resistant steel developed by American National elephant ridge laboratory and Metallurgical Materials Laboratory of American combustion engineering company.
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