Chengdu Derbo Steel Co.,Ltd

API 5CT K55 OCTG Tubing Hot Rolled EUE R2 Black Painting Treatment

Model Number: DB-OCTG Tubing-518

China API 5CT K55 OCTG Tubing Manufacturer Derbo Offers API 5CT K55 OCTG Tubing, Hot Rolled, EUE R2,...

Chengdu Derbo Steel Co.,Ltd

API 5CT K55 Casing Pipe 4 1/4 Inch R2 Hot Rolled Black Painting

Model Number: DB-Casing Pipe-536

China API 5CT K55 Casing Pipe Manufaturer Derbo Provdies API 5CT K55 Casing Pipe, 4 1/4 Inch, R2, Ho...

Chengdu Derbo Steel Co.,Ltd

API 5CT J55 Oil Tubing 8 1/2 Inch R3 Hot Rolled Black Painting

Model Number: DB-Oil Tubing-537

China API 5CT J55 Oil Tubing Manufaturer Derbo Provdies API 5CT J55 Oil Tubing, 8 1/2 Inch, R3, Hot ...

Chengdu Derbo Steel Co.,Ltd

API 5CT Coupling K55 13-3/8 Hot Rolled Oiled/Painting/Galvanized

Model Number: DB-API 5CT Coupling-561

China API 5CT Coupling Manufacturer Derbo Offers API 5CT Coupling, K55, 13-3/8, Hot Rolled, Oiled/Pa...

Chengdu Derbo Steel Co.,Ltd

API 5CT PSL1 K55 OCTG Tubing R2 9.3 LB Hot Rolled

Model Number: DB-OCTG Tubing-613

China API 5CT PSL1 K55 OCTG Tubing Factory Derbo Provides API 5CT PSL1 K55 OCTG Tubing, Range 2, 9.3...

Chengdu Derbo Steel Co.,Ltd

API 5CT K55 OCTG Tube Hot Rolled EUE R2 2 7/8 Inch 6.5 LB

Model Number: DB-OCTG PIPE-652

China API 5CT K55 OCTG Tube Supplier Derbo Provides API 5CT K55 OCTG Tube, Hot Rolled, EUE Range 2, ...

Chengdu Derbo Steel Co.,Ltd

API 5CT K55 BTC OCTG Tubing Hot Rolled 339.72 X 10.92mm R3 BTC

Model Number: DB-OCTG Tubing-659

China API 5CT K55 OCTG Tubing Company Derbo Provides API 5CT K55 BTC OCTG Tubing, Hot Rolled, 339.72...

Chengdu Derbo Steel Co.,Ltd

API 5CT K55 Tube Coupling Hot Rolled 4-1/2 Inch Painting

Model Number: DB-OCTG Tubing-977

China API 5CT K55 Tube Coupling Manufacturer Supplies API Spec 5CT Grade K55 Tubing and Casing Coupl...

Chengdu Derbo Steel Co.,Ltd

API 5CT K55 Seamless Steel Pipe 42.2 x 6.35mm Black

Model Number: DB-Carbon Steel Pipe -1067

China Seamless Steel Pipe Manufacturer Provides API Spec 5CT K55 Seamless Steel Pipe, K55 R3 Casing ...

Chengdu Derbo Steel Co.,Ltd

API 5CT K55 Casing Pipe LTC 6-5/8 Inch 8.94mm Anti-corrosion

Model Number: DB- Line Pipe-1194

China API 5CT K55 Casing Pipe Manufacturer Offers API 5CT K55 Casing Pipe, OCTG LTC(Long Thread Coup...

Chengdu Derbo Steel Co.,Ltd

API 5CT K55 BTC Casing Pipe 13 3/8 Inch 9.65mm

Model Number: DB- Line Pipe-1314

China API 5CT K55 BTC Casing Pipe Manufacturer Provides API 5CT K55 Buttress Thread (BTC) End Casing...

Chengdu Derbo Steel Co.,Ltd

API 5CT K55 BTC Casing Pipe 177.8 x 5.87mm

Model Number: DB-Line Pipe-1686

China API 5CT K55 BTC Casing Pipe Manufacturer Supplies API 5CT K55 BTC Casing Pipe, 177.8mm x 5.87m...

Chengdu Derbo Steel Co.,Ltd

OCTG Casing 13-3/8 Inch, Casing Weight 54.5ppf, Grade K55, Connection Type: BTC, Fabrication: Seamless, Range: R3

Model Number: DB- Line Pipe-3227

China Type BTC Length R3 Casing API 5CT Grade K55

Chengdu Derbo Steel Co.,Ltd

339.72 × 10.92mm API 5CT K55 BTC R3 Tubing

Model Number: DB-OCTG Tubing-19

China K55 Tubing Manufacture Derbo Steel Supplies 339.72 × 10.92mm API 5CT K55 BTC R3 Tubing

Chengdu Derbo Steel Co.,Ltd

426 x11mm GOST Standard K55 BTC Casing

Model Number: DB-OCTG Casing Pipe-24

China GOST Casing Manufacture Derbo Suplplies 426 x11mm GOST Standard K55 BTC Casing

Chengdu Derbo Steel Co.,Ltd

339mm BTC R2 casing pipe API 5CT K55

Model Number: DB-OCTG Casing-28

China BTC Casing Manufacture Derbo Steel Supplies 339mm BTC R2 casing pipe API 5CT K55