Specifications
Seamless duplex stainless steel pipes:
1. O. D.: 6 mm to 630 mm
2. W. T.: 0.5 mm to 50mm

3. Process method: Cold drawn/cold rolled

4. Surface finish: Anneal/pickling; Polished 180#, 240#'360#; Bright Annealing
5. Standards: ASTM A790, ASME SA790
6. Size:

A) NPS: 1/8" to 5"

B) Length: Max. 20 meters

7. Package: Seaworthy wooden cases/steel framed plywood casesor according to customers' requests.

8. Certificate: ISO9001, --2000; PED; ABS; CCS; TS2733177--2013
9. Applications: Chemical machining, petrochemical industry, heat exchanger, water treatment, water system, fire fighting system, high-voltage tube, heat exchanger, underwater installation, chemical processing industry,