• OCTG Pipes, OCTG Steel Pipe, Casing, Tubing, Drill Pipe

OCTG Steel Pipe

Oil Country Tubular Goods (OCTG) Pipes - are pipes used in wells in oil and gas industries consisting of casing, tubing,  drill pipe, conductor pipe, couplings & pup joints, most of them are Seamless Steel Pipes.
OCTG
Casing, is the structural retainer for the walls of oil and gas wells, Casing sizes from 4.5 to 20 inches O.D. inclusive, wall thickness from 5.21 mm to 15.88 mm.

Tubing, is used within the casing to convey the oil or gas to the ground surface, Tubing sizes from 1.050 to 4.5 inches O.D. inclusive, wall thickness from 3.18 mm to 10.54 mm.

Drill Pipe, is the seamless steel pipe used to drill the well by transmitting power to a rotary drilling tool from the surface to below ground level,the dirll pipes cover sizes form 2 3/8 to 6 5/8 inches O.D. inclusive, wall thickness from 6.88 mm to 12.7 mm.

Oil Country Tubular Goods (OCTG) Pipes are manufactured according to API (American Petroleum Institute, API SPEC 5CT, API 5DP) Specifications. also available to ISO 9001:2008.

Click OCTG products listed bellow to check more OCTG Product Specifications and featurers.

OCTG Steel Pipe Products List

API 5CT J55 Seamless Casing, 5 1/2 Inch, Range 3, 17.00 BL/FT
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LD 17 OCTG 01

China API 5CT J55 Seamless Casing Factory PipesTec Supplies API 5CT J55 Seamless Casing, Size 5 1/2 Inch, Length Range 3, Weight 17.00 BL/FT.

Seamless Casing, API 5CT J55, 13-3/8 Inch, 54.50 LB/FT, Range 3
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LD 16 OCTG 20

China API 5CT J55 Seamless Casing Manufacturer PipesTec Offers API 5CT J55 Seamless Casing, 13-3/8 Inch, 54.50 LB/FT, Range 3, BC.

API 5CT N80Q Seamless Casing, 9-5/8 Inch, Range 3, 43.50 IB/FT
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LD 16 OCTG 19

China API 5CT N80Q Seamless Casing Manufacturer PipesTec Provides API 5CT N80Q Seamless Casing, Weight 43.50 IB/FT, Size 9-5/8 Inch, Range 3.

API 5CT Seamless Piping, N80Q, 4-1/2 Inch, Ends Design EU/RD
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LD 16 OCTG 18

China API 5CT Seamless Piping Manufacturer PipesTec Supplies API 5CT Seamless Piping, N80Q, Size 4-1/2 Inch, Ends Design EU/RD, Painted Surface Treatment.

API 5CT Seamless Casing, N80Q, R3, 9-5/8 Inch, Ends Design BC
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LD 16 OCTG 17

China API 5CT Seamless Casing Manufaturer PipesTec Supplies API 5CT Seamless Casing, N80Q, R3, 9-5/8 Inch, Ends Design BC, Painted Surface Treatment.

N80Q Seamless Casing, API 5CT, R3, 9-5/8 Inch, Black Painted
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LD 16 OCTG 16

China N80Q Seamless Casing Manufacturer PipesTec Supplies N80Q Seamless Casing, API 5CT, R3, Size 9-5/8 Inch, Black Painted Surface Treatment.

N80Q Seamless Tubing, API 5CT, R2, 4-1/2 Inch, Painted
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LD 16 OCTG 15

China N80Q Seamless Tubing Manufacturer PipesTec Supplies N80Q Seamless Tubing, API 5CT, R2, Size 4-1/2 Inch, Black Painted Surface Treatment.

AISI 4145H Heavy Weight Drill Pipe 114.3*9.3mm NC46 21.45mm
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LD 16 OCTG 14

China AISI 4145H Heavy Weight Drill Pipe Manufacturer PipesTec offers AISI 4145H Heavy Weight Drill Pipe, 114.3 * 9.3mm, NC46 Thread, 21.45mm W.T.

AISI 4145H Heavy Weight Drill Pipe 127*9.3mm NC50 25.4mm
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LD 16 OCTG 13

China AISI 4145H Heavy Weight Drill Pipe Manufacturer PipesTec offers AISI 4145H Heavy Weight Drill Pipe, 127 * 9.3mm, NC50 Thread, 25.4mm Wall Thickness.