We supply stainless steel seamless pipes and tubes of 3 mm - 508 mm outside diameter and 0.50 mm - 50 mm wall thickness. which also includes a wide range of sizes in duplex and super-duplex stainless steels grades. Stainless steel seamless pipes are widely used for corrosion resistant, erosion and heat-resistant pipes and tubes at chemical engineering, chemical fertilizer, food machinery, chemical machinery, oil refining, and boiler heat exchange plants.

1) Standard

Seamless stainless steel tubing is available according to below standards, also customer's requirements.

- EN 10216-5 TC1 / TC2, EN 10297-2, PED 97/23/EC, AD 2000    

- ASTM A312/312M, A213/213M, A269, A789, A790, A999, A632...

2) Steel Grades

Austenitic stainless steel grades: 1.4301/1.4307, 1.4401/1.4404, 1.4541/1.4878, 1.4571, 1.4948; 304/304L, 316/316L, 316Ti, 317/317L, 321/321H, 304H, 347/347H, 310/310S

Duplex / super duplex stainless steel grades: 1.4462, 1.4410, 1.4539; S32205, S31803, S32750, S32760, 904 /904L.

3)Delivery condition

Seamless stainless steel tubes mainly are delivered in below conditions:

- Bright annealed,

- Solution annealed and pickled,

- Annealed and Polished

4) Max straight length up to 25 meters，and we also produce Stainless steel U-bend pipes and tube in spool as Seamless Coiled tubes.

5) Applications: petroleum, chemical industry, chemical fiber, smelt, medical machinery, paper making, Heat preservation and refrigeration, mechanical equipment, food, electricity, water conservancy, architecture, aerospace, navigation shipbuilding, environmental protection and boiler heat exchanger.

6) Our main products including:

*  Fluid line pipes / Flowline pipe  

* Stainless Steel Hydraulic Tubing

* Stainless steel boiler tubes

* Stainless steel heat exchanger tubes

 *  High temperature tubes /Heat resistant tubes 

 *  Stainless steel instrument tubing 

 *  Duplex /super duplex steel pipes

 *  Stainless steel bright annealed tube 

 *  Stainless steel capillary tubes

 *  Stainless steel precision tubes