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.

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 length up to 25 meters

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) Product group including:

Stainless steel heat exchanger tubes  

Stainless Steel Hydraulic Tubing

Stainless steel instrument tubing

Stainless steel boiler tubes

Fluid line pipes / Flowline pipe

High temperature tubes /Heat resistant tubes

Duplex /super duplex steel pipes

Seamless Coiled tubes

Stainless steel capillary tubes

Stainless steel bright annealed tube

Stainless steel precision tubes

Stainless steel U-bend pipes