1). Product: Duplex stainless steel seamless pipes 904L

2). Size: OD(3MM-1020MM) X Thickness(0.5MM-60MM) X Length: 1-30Meters

3). Standard: ASTM A312/ A213/ A269 / A270/ A789/ A790 , EN10216-5/DIN17458 , JIS G3459/G3463

4). Grade: 904L (UNS N08904, BS EN 1.4539)

5). Product features: Good Corrosion resistance, pit corrosion resistance in Chlorides solution. At the same time excellent crevice corrosion resistance, anti-stress corrosion.

6). Treatment: Pickled and annealed

7). Test: Eddy current / hydrostatic / Ultrasonic / Intergranular Corrosion or according to customers' request.

8). Packing: Packed by plastic bags in bundles, wooden case or according to customers' request.

9). Application: Petrochemical, Transport equipment, Heat exchangers, Seawater treatment devices, Pharmaceutical factory, Food industry