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High quality Duplex Stainless Steel Seamless Pipes and Tubes.

SINOPEC, CNPC and CNOOC's long-term supplier.

· Specifications:

· Products Features:

1) Type: austenitic and duplex,seamless

2) Process method: cold pilgered and cold drawn

3) Delivery conditions: solution annealed and pickled or Bright annealed,with plain ends

4) O.D.: 6 - 530mm

5) W.T.: 0.7 - 35mm

6) Maximum Length:14m

7) Grades: S31500,S32304,S31803,S32205,S32760,S32750 etc.

8) Standards:

a) ASTM A789/A789M ;ASTM A790/A790M

· Packing for export:

Seaworthy plywood cases or plastic cloth

· Min order quantity: Negotiable

· Delivery time: Min. 30 days

· OEM available

· Quality Certificates:

ISO9001:2000 certified by LR and BVQI

PED（EC/97/23) certified by LR.