• 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

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LD 16 OCTG 19

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

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LD 16 OCTG 10

China API SPEC 5DP Drill Pipe Manufacturer Landee offers API SPEC 5DP Drill Pipe, G105 Drill Pipe, 88.9 Size, NC38 Thread, 9.35mm Wall Thickness.

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LD 14 OCTG TP 01

China EN 10255 S195T Tubing manufacturer Landee provides Seamless Tubing made by S195T, 4 Inch, 6.55mm Wall Thickness, Plain Ends, EN 10255 Standard.

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LD 13 OCTG PJ 01

China OCTG Pup Joint manufacturer Landee supplies API Spec 5CT OCTG Pup Joint API SPEC 5DP for for Tubing, Casing, Drill Pipe with Threaded Protector.

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LD 13 OCTG CP 01

China OCTG Casing Steel Pipe manufacturer Landee supplies API 5CT OCTG Casing Pipe, API SPEC 5CT, J55, K55, L80, N80Q, C90, C95, P110, Thread: BTC, STC, LTC.

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LD-20241031-OTCG-04

The Precise Punched Slot Screen Plant is engineered for optimal sand control, featuring a high-performance design that includes a base pipe and a high-density slotted shroud. Constructed with durable stainless steel, the end supporting rings enhance structural integrity and reliability. This screen plant is ideal for various filtration and separation applications, ensuring efficient operation in demanding environments.

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LD-20241031-OTCG-03

The Wedge Wire Screen Tube, manufactured from low carbon galvanized or stainless steel, is available in diameters ranging from 5 to 800 mm. This versatile product features slot sizes between 0.10 and 3 mm, catering to various filtration and screening applications. Customers can choose from plain, beveled, or threaded ends, ensuring compatibility with different systems and enhancing installation flexibility.

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LD-20241031-OTCG-02

The API Perforated Casing, available in diameters of up to 20 inches, is designed for efficient fluid flow and filtration. This casing can be customized with various hole sizes in any pattern, ensuring tailored solutions for specific applications. Both the internal and external surfaces are perforated and deburred, providing enhanced durability and reducing the risk of debris accumulation, making it ideal for a range of industrial and well applications.

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LD-20241031-OTCG-01

The API Slotted Liner is designed for effective fluid filtration and drainage, featuring slotted casing pipes available in lengths up to 15 meters. These liners can be customized with straight or keystone slots, offering slot lengths ranging from 50 to 200 mm. Customers can also specify the number and spacing of slots, making this solution versatile for various well application.

Our solid type on-off sucker rods are manufactured from AISI 4330 alloy steel (UNS J24045), Grade D, and comply with API 11B-07/1998 standards. These rods feature a diameter of 1-1/4 inch and a length of 25 feet, equipped with pin box and T-type neck connections for reliable performance in demanding applications.

The API 5CT C90 Seamless Casing, with a 323.85 mm OD, 11 mm wall thickness, and lengths from 10.36 to 11.8 meters, is designed for oil and gas applications. It includes TTGM-3 premium connections and meets the API 5CT standard for reliability and performance.

Discover top-quality OCTG tubing pipes at our factory, featuring API 5CT grades J55, K55, N80, C90, C95, and P110, in sizes ranging from 1.05 to 4-1/2 inches, with R2 and R3 lengths and BTC, UN, and EUE end options.

Looking for reliable API 5CT Grade C90 Seamless Casing? Our manufacturer offers precisely what you need: OD 323.85 MM, WT 11 MM, TTGM-3 Type Connection, R3 Length, and constructed with low-temperature steel. With a total of 442 metric tons available, trust us for top-quality casing solutions.

Looking for an API 5CT oil tubing supplier? We offer a range of options with outer diameters from 48.26 to 114.3mm and wall thicknesses from 3.18 to 16mm. Our tubing comes in lengths of R1, R2, and R3, and we supply various grades including J55, K55, N80, C75, L80, C90, T95, and Q125. Choose from a square cut or beveled ends, with NUE or EUE connections available.

Discover top-quality API 5CT oil casing from a leading manufacturer offering a comprehensive range including J55, K55, N80, C75, L80, C90, T95, and Q125. Our products feature square ends, plain ends, and beveled, and threaded ends, catering to various requirements. With outer diameters ranging from 114.3 to 508 mm and wall thicknesses from 5.21 to 16.13 mm, we ensure reliability and durability for your oil casing needs.

API 5DP Drill Pipe Supplier: API 5DP Drill Pipes in Various Sizes and Weights, for Oil and gas exploration and development, Deep Wells, horizontal wells, etc.

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LD 17 OCTG 10

China Pump Sucker Rod Producer Offers High Strength Sucker Rod for Oil Well, AISI 4130 Steel, API Spec 11B Gr.C, Length 9.14 Meters, 5/8 Inch, Black.

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LD 17 OCTG 09

China AISI 4138 Welding Sucker Rod Manufacturer Landee Offers AISI 4138 Welding Sucker Rod, API Spec 11B Grade C, 1-1/4 Inch, 8 Meters, Black Surface.

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LD 17 OCTG 08

China Welding Sucker Rod Producer Landee Supplies Welding Sucker Rod Made of AISI 4720 Alloy Steel, API Spec 11B Gr.D, Black, Length 8 Meters, 3/4 Inch.

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LD 17 OCTG 07

China Oilfield Sucker Rod Manufacturer Landee Offers AISI 4142 Oilfield Sucker Rod, API Spec 11B Gr.K, 1 Inch, 9.14 Meters, Black, for Oil Well Pump.

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LD 17 OCTG 06

China AISI 4330 Oilfield Sucker Rod Producer Landee Provides AISI 4330 Steel Oilfield Sucker Rod, API Spec 11B Grade C, L 7.62 Meters, 7/8 Inch, Black.

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LD 17 OCTG 05

China AISI 3130 Sucker Rod Manufacturer Provides AISI 3130 Sucker Rod, API 11B Gr.D, 3/4 Inch, 9.14 Meters, Black Surface, for Oil Pumping Systems.

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LD 17 OCTG 04

China 4130 Steel Sucker Rod Manufacturer Landee Provides 4130 Steel Sucker Rod, API 11B Grade D, Size 5/8 Inch, Length 8 Meters, Black Painting.

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LD 17 OCTG 03

Hammer Union 1502 Manufacturer Landee Offers Hammer Union 1502, Material ANSI 4130, Size 5 Inch, NPT (National Pipe Thread) Connection.

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LD 17 OCTG 02

China API 5CT Casing Pup Joint Supplier Landee Offers API 5CT Casing Pup Joint, Material L80, 2 3/8 Inch External Upset, 4.7 Pounds Per Foot.

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LD 17 OCTG 01

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

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LD 16 OCTG 20

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

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LD 16 OCTG 18

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

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LD 16 OCTG 17

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

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LD 16 OCTG 16

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