Api Pipes Suppliers and Manufacturers

Line Pipe is steel pipe used for the transmission of Oil, Gas and Petroleum Distillates. Line Pipes are manufactured as per specifications established by American Petroleum Institute (API). API 5L is a specification of API which defines the standard for the dimension, physical, mechanical and chemical properties of the steel. Several pipe mills around the globe manufacture the API 5L pipes for Oil and Gas industry

Material : carbon steel, alloy steel, stainless steel . Size : 1/2"-56" . Wall thickness : 4mm-140mm . Kind : seamless. Surface :black, red, blue, or according to customers' requirements . Packing Hexagonal shaper bundled with strong steel strips. Plastic caps on both of the pipes. Other types of packing can be made according to the customers' requirements.

seamless API pipe carbon steel oil tube casing tube 1/2inch -30inch diameter, sch40, sch80

Api steel pipe for oil and gas from diameter 114 mm to 323 mm

API 5L PSL1 Grade A/B, OD : 60-762mm, Thickness : 1.5-4.0mm, Length : Random/Fix length

Tubing Tubing 1) Size: O.D. 1.900", 2-3/8", 2-7/8", 3-1/2", 4-1/2" 2) Grade: J55, N80, L80, C90, T95, P110 3) Wall thickness: 3.18 - 10.54mm 4) Length: R1,R2,R3 5) Thread: 8RD and 10RD 6) All our Tubing accord with API SPEC 5CT standard, and we get the right to use the API 5CT LOGO. Size Desination Weight Desination Outside Diameter Wall Thickness Type of End Finish Grade T&C Non-Upset T&C External Upset in mm in mm J55 K55 L80 N80 C90 T95 P110 1.900 2.40 - 1.900 48.26 0.125 3.18 PI - - - - - 2.75 2.90 0.145 3.68 PNUI PNUI PNUI PNUI PNUI - 3.65 3.73 0.200 5.08 PU PU PU PU PU PU 4.42 - 0.250 6.35 - P - P P - 5.15 - 0.300 7.62 - P - P P - 2 3/8 4.00 - 2.375 60.3 0.167 4.24 PN PN PN PN PN - 4.00 4.70 0.190 4.83 PNU PNU PNU PNU PNU PNU 5.80 5.95 0.254 6.45 - PNU PNU PNU PNU PNU 6.60 - 0.259 7.49 P P P P P - 7.35 7.45 0.336 8.53 PU PU PU PU PU - 2 7/8 6.40 6.50 2.875 73.02 0.217 5.51 PNU PNU PNU PNU PNU PNU 7.80 7.90 0.276 7.01 - PNU PNU PNU PNU PNU 8.60 8.70 0.308 7.82 - PNU PNU PNU PNU PNU 9.35 9.45 0.340 8.64 - PU - PU PU - 10.50 - 0.392 9.96 - P - P P - 11.50 - 0.440 11.18 - P - P P - 3 1/2 7.70 - 3.500 88.9 0.216 5.49 PN PN PN PN PN - 9.20 9.30 0.254 6.45 PUN PUN PUN PNU PNU PUN 10.20 - 0.289 7.34 PN PN PN PN PN - 12.70 12.95 0.375 9.53 - PUN PUN PNU PNU PUN 14.30 - 0.430 10.92 - P - P P - 15.50 - 0.476 12.00 - P - P P - 17.00 - 0.530 13.46 - P - P P - 4 9.50 - 4.00 101.6 0.226 5.74 PN PN PN PN PN PN 10.70 11.00 0.262 6.65 PU PU PU PU PU PU 4 1/2 12.60 12.75 4.500 114.3 0.271 6.88 PNU PNU PNU PNU PNU - 15.20 - 0.337 8.56 - P - P P - 17.00 - 0.380 9.65 - P - P P - 18.90 - 0.430 10.92 - P - P P - 21.50 - 0.500 12.70 - P - P P - 23.70 - 0.560 14.22 - P - P P - 26.10 - 0.630 16.00 - P - P P -

Casing, Tubing for Wells, Oil Pipe, Oil Pipeline Usage:Tube for conveying gas, water, and oil in both and natural gas industries etc. Tubing: Tubing is pipe used for the transportation of crude oil and natural gas from an oil or gas layer to the surface after drilling is complete. It is made to withstand the pressure generated from the extraction process. Tubing is manufactured in the same way as casing, except that an additional process known as "upsetting" is applied to thicken the pipes. Quality Standard: SY/T 6194 Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells API 5CT CASING AND TUBING BS EN ISO 11960 Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells NF M87-207 Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells JIS G3439 SEAMLESS STEEL OIL WELL CASING, TUBING AND DRILL PIPE IS : 4270Steel tubes for well spainend casing pipes Steel Grade:H-40, J55, K-55, N-80, C-75, L-80, C-90, T-95, Q-125 Process: ERW and Seamless Size: Outer Diameter: Tubing: OD 2 3/8" - 4 1/2" (60.3mm-114.30mm) Wall Thickness: 0. 205"- 0.635" Length: R1(4.88mtr-7.62mtr), R2(7.62mtr-10.36mtr), R3(10.36mtr or longer) Connection: Casing: LTC, STC, BTC, VAM.Tubing: NUE, EUE. End: Beveled, Square cut. And pipe protection cap specially for casing and tubing. Surface: Corrosion proofing water based paint Heat treatment: Normalized, Quencher+Temper Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test etc), Exterior Size Inspection, Nondestructive Test (Ultrasonic flaw detector, Eddy current flaw detector), Hydrostatic Test. Mill Test Certificate: EN 10204/3.1B

Our main products: Erw: d:21.7-457.2mm; t: 1.4-14.8mm Spirally submerged arc welded pipe: d: 219-3040mm; t: 5.0-30mm Application: for oil pipe, casing, line pipe in petroleum and natural gas, structural pipe, line pipe in mineral slurry and bittern, water and gas; and also being used for chemical industry, electric power engineering, building structure and pile driving.

Product name: Api 5ct tubing pipe Product keyword: Steel pipe, oil & gas pipe, petroleum pipe, api pipe, tubing pipe, steel tube Brief description: Api 5ct tubing pipe, outside diameter: 2-3/8¡± to 4-1/2¡±, steel grade: j55, n80, l80, p110, type of end-finish: eue & nue, length range: r1/r2/r3, manufacture process: seamless or electric-welded (electric-resistance or electric-induction welded), Product details: Standard: api specification 5ct, ninth edition, july 2011, Outside diameter: 2-3/8¡± to 4-1/2¡± (60.32-114.30mm), Steel grade: j55, n80, l80, p110, Range length: r1 (6.10-7.32metres), r2 (8.53-9.75metres), r3 (11.58-12.80metres), Manufacture process: seamless or electric-welded (electric-resistance or electric-induction welded), Type of end-finish: nu (non-upset), eu (external-upset), or pe (plain end, unthreaded), Type of thread: 8 round thread or 10 round thread. Tubing is pipe used for the transportation of crude oil and natural gas from an oil or gas layer to the surface after drilling is complete. It is made to withstand the pressure generated from the extraction process. Tubing is manufactured in the same way as casing, except that an additional process known as "upsetting" is applied to thicken the pipes. The tubing production processing is similar to the process of casing production. Tubing pipes typically have diameters of 60.32 mm to 114.30 mm.

Product Name: API 5DP Drill Pipe Product Keyword: Steel Pipe, Oil & Gas Pipe, Petroleum Pipe, API Pipe, Drill Pipe, Steel Tube Brief Description: API 5DP Drill Pipe, Outside Diameter: 2-3/8¡± to 6-5/8¡±, Steel Grade: E75, X95, G105, S135, Type of Upset: IU, EU & IEU. Product Details: Standard: ANSI/API Specification 5DP, First Edition, August 2009 or ISO 11961:2008, Outside Diameter: 2-3/8¡± to 6-5/8¡± (60.32-168.28mm), Steel Grade: E75, X95, G105, S135 Upset Type: IU (Internal Upset), EU (External Upset), IEU (Internal-External Upset) Range Length: R1 (6.10-7.01metres), R2 (8.84-9.75metres), R3 (12.19-13.72metres) Drill pipes are steel tubes with threaded ends that are used to connect a drill rig¡¯s surface equipment with its drilling equipment, or bottomhole assembly, at the bottom of a well. They are used to transport drilling fluid to drill bits, and to raise, lower and rotate the bottomhole assembly along with the drill bit. Drill pipes must be manufactured to withstand severe internal and external pressure, distortion, bending and vibration. They are reusable and are not considered consumables in the process of exploring for and extracting oil and gas. Green pipes, raw steel tubes, are processed through a number of steps to make them into drill pipes. First, the walls of green pipes are thickened by a process called "upsetting" through which a pipe¡¯s exterior surface is pushed inward. Next, the pipes are threaded and receive a strength-enhancing copper plating. Nondestructive quality control inspection then takes place, after which the pipes are welded to tool joints. Pipes then undergo weld heat treatments and a weld finishing processes that removes welding stress. More tests, including hardness, pressure and non-destructive inspection are carried out on the finished drill pipes before final coating and packaging. The length of drill pipe typically is around nine meters.

Product Name: API 5CT Casing Pipe Product Keyword: Steel Pipe, Oil & Gas Pipe, Petroleum Pipe, API Pipe, Casing Pipe, Steel Tube Brief Description: Outside Diameter: 5-1/2¡± to 20¡±; Steel Grade: J55, K55, N80, L80, P110; End-Finish: PE, STC, LTC, BTC; Length Range: R1/R2/R3; Manufacture Process: Seamless or Electric-Welded (Electric-Resistance or Electric-Induction Welded); Product Details: Standard: API Specification 5CT, Ninth Edition, July 2011 Outside Diameter: 5-1/2¡±-20¡± (114.30-508.00mm) Steel Grade: J55, K55, N80, L80, P110 Range Length: R1 (4.88-7.62metres), R2 (7.72-10.36metres), R3 (10.36-14.63metres); Manufacture Process: Seamless or Electric-Welded (Electric-Resistance or Electric-Induction Welded); Type of Threading: STC (Short Round Thread), LTC (Long Round Thread), BTC (Buttress Thread), or PE (Plain End, unthreaded). Casing is a large-diameter pipe that serves as the structural retainer for the walls of oil and gas wells, or wellbore. It is inserted into a well bore and cemented in place to protect both subsurface formations and the wellbore from collapsing and to allow drilling fluid to circulate and extraction to take place. The following different types of casing are used in the extraction process: Surface casing - Protects the well from contamination in shallow water and gas layers. - Supports the wellhead equipment and sustains the weight of the other layers of casing. Intermediate casing - Isolates different layers of pressure to facilitate normal circulation of drilling fluid and protect the production casing. - Intermediate casing facilitates the installation of blow-out preventers, anti-leakage devices and tailpipes in the well. Production casing (oil string) - It is the conduit through which oil and gas pass from a below surface reservoir. - It protects the well and separates fluids into various layers. For the manufacture of casing, green pipes are threaded on each end at first. The threading is then inspected and, if necessary, rethreaded to ensure that the thread accurately connects to the coupling. The casing are strengthened by surface treatment and are subject to various inspections, including drifting and hydrostatic tests before they are coated and packaged into casing.

Standard: API 5L Gread:A B X42 X46 X52 X60 X65 X70 X80 . Lash or as your demand.

Seamless Steel Pipe Standard: ASTM, API 5L, DIN Steel Grade: API 5L Gr.B, ASTM A106/A53, St37, St52, P235GH, P235TR1, P235TR2, and so on. Thickness: 1.0 to 60mm SCH20-SCH120 Length range: 2 to 13m Diameter: 10 to 762(2/5 to 30-inch).

Br.B .X42m x46m x56, x60, x70

Br.B .X42m x46m x56, x60, x70

Standard ASTM A106, ASTM A53, API 5L Gr.B, DIN17175,DIN1629 Material ASTM A106B, ASTM A53B, ST52, ST37,ST44,ST45 Outer diameter 13.7mm-610.6mm Wall thickness 1.5mm-30mm Length 3-12m, random or fixed, as the clients' requests Technology Hot rolled Tolerance Control with in the standard, OD:+-1%, WT:+-10% Advantages 1.Short delivery time 2.Quality assurance 3.Competitive price 4.Superior Service

Standard: API Standard: API 5CT Grade: API J55-API P110 Grade: API P110 Thickness: 5.21 - 16.13 mm Section Shape: Round Outer Diameter: 114.3 - 508 mm Place of Origin: China (Mainland) Application: Oil Pipe Technique: Hot Rolled Certification: API Surface Treatment: Painted Special Pipe: API Pipe Alloy Or Not: Is Alloy .Packaging & Delivery Packaging Details: Capped & in bundles Delivery Detail: 15-60 days Specifications 1. Provide API 5CT OCTG casing pipe 2. Hydrostatic/UT tested; heat treatment applied

Api 5l lined pipe cover seamless or welded carbon steel line pipe which suitable for use in conveying gas and oil industry. Api 5l erw steel pipe is very common steel grade, usually for psl1 gr b pipe. Materials: api 5l psl1 grade x42 , a , b , x46, x52 , x56 , x60 line pipe. Dimension: 1)seamless Od:21.3-508mm wt:2-60mm 2)hfw/erw Od:21.3-508mm wt:3.2-15.9mm 3)lsaw Od:406.4-1422mm wt:6.4-44.5mm 4)ssaw Od:219.1-2540mm wt:5.4-25.4mm Coated: external fbe/2pp/3pp/2pe/3pe coated, internal epoxy resin primer lined line pipe according to din30670/din30671 standard.

Line pipe is a kind of pipe that is made of high strength carbon steel. It is usually manufactured according to metallurgical specifications set by the American Petroleum Institute (API). There are two grade API 5L PSL1 and PSL2. The technical requests of PSL2 are higher than PSL1, some pipelines used for special conditions need to adopt PSL2. Line pipes are mainly used for the transportation of oil, natural gas and other fuels. Common line pipes are seamless pipe and welded pipe, and their pipe ends have flat ends, threaded ends and socket ends. The line pipes have different of diameters, ranging from 2 inches to 48 inches. For example, in most cases, the main pipeline carrying natural gas will require lines about 16 to 48 inches in diameter. Smaller lines that carry gas to and from main lines can be made up of pipes 6 to 16 inches in diameter. Product name: Line line, Seamless steel pipe API 5L; Standard: API 5L PSL2; Grades: B, X42, X52, X56, X60, X65, X70 and S (S for sour service, for example X70QS or NS); Size: 1/2 inch to 12 inch, 14 inch, 16 inch, 18 inch, 20 inch, and 24 inch for seamless; Wall thickness: SCH 10, SCH 20, SCH 30, SCH 40, STD, XS, SCH 60, SCH 80, SCH 100, SCH120, SCH160, XXS; Length Range: 20 FT (6 meter), 40FT (12 meter)or customized; Ends Type: Beveled ends, Plain ends; End Protection: plastic Caps or iron Caps; Surface Coatings: Natural, Varnished, Black painting, 3PP, FBE and 3PE, Cladding and Lined etc.