Company Background
Established in 1991, Located at Changzhou Wujin Zhenglu Industrial Zone nearby Shanghai, China Changzhou Tengyue Stainless Steel Pipe Co., Ltd. is a professional manufacturer of stainless steel seamless tubes & pipes, covers an area of 58,000 square meters with more than 500 staff, of which 58 are senior engineers. We have a capacity of seamless stainless steel pipes & tubes 12,000 metric tons per year. The company owns fixed assets US20,000,000.
In 2007, the company invests big funds to introduce advanced equipment and establish the stainless steel round bar processing plant. The main equipments include 2 sets of Model LG110-H cold rolling machines, 11 sets of Model LG60-2H cold rolling machines, 25 sets of Model LD1540 and Model LD1530 high-precision cold-rolling machines and Chain-style drawing machines. It also has a full range of Testing equipment such as Flattening and Flaring Testing machines, 2 sets of Ultrasonic Detectors, 2 sets of Eddy current Test equipment, multi-functional instruments for chemical analysis, German - imported Direct-reading spectrometer, High-pressure water test together with Pipe-Bending machine, bright annealing furnace to ensure product quality.
Our products are widely used in the:
- petroleum
- petrochemical
- chemical machinery
- nuclear power
- boilers
- heat exchangers
- ships
- paper
- textiles
- chemical fiber machinery
- medical equipment
- environmental protection and
- other industries
All kinds of stainless steel tubes are made by us with size covering outside diameters 12-325mm, wall thickness in 1-20mm and major material are 304/304L(1.4301/1.4307); 316/316L (1.4401/1.4404);316Ti(1.4571); 321(1.4541); 310S(1.4845); 317L(1.1138); 321H(1.4878); 304H(1.4948); 347H(1.4551); 2205(1.4462);904L Standard:EN 10216-5;DIN 17456;DIN17458;ASTM A213/ASTM A312/ASTM A269/ASTM A789/ASTM A790/ASTM A511/ASTM A376;ASME SA213/ASME SA312/ASME SA269/ASME SA789/ASME SA790/ASME SA511/ASME SA376;JIS G3459;JIS G3463;GOST 9940 GOST 9941 or standards stipulated in the technical agreement.
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