Changshu Special Shaped Steel Tube Co., Ltd.

1.We produce special shaped tubes with high precision,the standard we are following are: API5L/5CT,SA-53/SA-53M,SA-106,SA-179/SA-179M,SA-192/SA-192M ,SA-213/SA-213M,SA-334/SA-334M,ASTM A519,DIN2391,DIN17175,En10216,BS3059,JIS3461,etc.We annually produces 30,000 tons of cold drawn seamless tubes, including fin tube, boiler tube,Special Shaped tubes,Tubes for Structural Purpose, Pipes for Liquid Service with small and medium dimensions, Low Alloy Seamless Steel Tubes, Low and Medium Pressure Boiler Tubes, Pressure Tubes, Tubes for Automobiles, Bearing Tubes, etc.
2.Our annual capacity of stainless steel tube is some 6000MT, is specialized in manufacturing the seamless stainless steel tube & pipe, size OD 6-114mm WT0.5-12mm , mostly 321,321H,304/304L,304H,316/316L,310S,317,317L,2205(S31803),we also make super -duplex & duplex steel: S32760, S32750, S31803, S32205, S31500, S32304; Ferritic steel: TP410, TP420, TP405, TP409, 440C; austenitic steel: 253MA, 904L, 310S, 316Ti, 321, S31254, S30432, etc.
Standard as per followed
ASTM A213,A268,A269,A312,A511,A789,A790,B677 DIN17456,17458 JIS G3459,G3463 EN10216-5

All our raw materials are from the reputed world-class suppliers, including Bao Steel, Yongxing, Walsin, etc. Our advantages are: thin-wall steel pipe; long straight tube and long U-Tube, which can reach 26 meter long.

our products enjoy great popularity in domestic market and are exported to Southeast Asia, South and North America, the Middle East, Europe, Australia, etc.
The fixed assets of our company are USD10 million. With all sets of manufacturing machines and testing facilities,After over 30 years of continuous hard work, our company has had rich experience in the manufacturing and testing processes, and established a reliable quality control system.
With a team of advanced engineers, we offer Mechanical Testing, Chemical Testing, Microstructure Testing, Eddy Current Testing, Ultrasonic Testing, Hydro Testing, etc. Our products passed the test held by National and Jiangsu Provincial Quality Testing Center. Our company has got the Measuring License and Low and Medium Boiler Tube Manufacturing License. Our company was entitled as Grade AAA Credit Company for 10 years. We got ISO9001:2000 International Quality System certification.
With the developing policy of "producing qualified products, creating a well known brand" and the culture of "unity, practical, Credit, Responsibility, innovation, high efficiency", our company focuses on image forming and invisible asset accumulation. With the strategy of "continuous developing for future", the spirit of "prosperity and common development", the policy of "honesty and credibility" and the aim of "quality improvement", our company will continuously optimize the human resource and management structure and product and marketing structure and become a modern corporation with strong faith, creativity and vitality.

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