We are glad to introduce ourself as a manufacturer of seamless steel tubes, We are intending to expand our international business. We can supply seamless steel tubes and at a competitive price and high quality. DIN2391/EN10305,A519,A179,A106,API 5L,EN10216,DIN2448/1629,EN10205,EN10210 carbon steel tube ect. Our products strictly meet international standards, such as ASTM A519, DIN2391 and EN10305. All our raw materials are chosen from high-quality billets and all products made under the particular processing of cold-drawing and cold-rolling. The tube is featured with high precision and high brightness. Using the special process of bright heat treatment, the inner and outer surface of the tubes have high cleanness without oxide, mechanical properties of the final tubes also come out excellently, promising no leakage under high pressure, no deformation after cold-bent and no cracks when flaring and flattening, ensuring the efficient operation in all service.
We are regularly Selling: seamless steel tubes, precsion steel tubes. |
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