1.Standard: JIS G3439
2.Grade: STO-G, H,J, N,C,D, E.
3.Usage: Seamless Steel Oil Well Casing, Tubing and Drill Pipe.

Standard: JIS G3439
Grade: STO-G, STO-H, STO-J, STO-N,STO-C, STO-D, STO-E.
Usage: Seamless Steel Oil Well Casing, Tubing and Drill Pipe.

FOB Price/MT:USD700-1,680.00

MOQ:10MT

Stanard Name: Seamless Steel Oil Well Casing, Tubing and Drill Pipe.

Surface: Annealed/Pickled/Polished.

Ends: Plain ends or Bevel ends.

Packing: in bundle,wooden cases,non woven cloth or bags,or as required.

Test: Eddy current/X-ray test/intergranular corrosion/universal tensile tester/spectrum analyzer/metallographic detector/roughness testing/impact inspection/hardness tester and so on.

Production capacity: 300,000 metric tons per year.

Marking:specification,HS code,origin,or as required.

Loaded in 20',40' container or in bulk.

Sale(at)topensea(dot)com

Any of your inquiries would be highly appreciated. We are devoted to offering you high quality products with the most competitive prices.

Best Regards,

Mr.Surn Shu

Marketing Director

Beijing Topensea International Co., Ltd

T: 86-10-69243766 /69252311

F: 86-10-69298861

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