Pipe type: Longitudinal Welded Pipe, Longitudinal Submerged Arc Welded Pipe, Straight seam welded pipes Size: OD: 219mm ~ 1829 mm (8â?? -72â??) WT: 4mm ~ 50mm; LENGTH: SRL, DRL, Random length from 3m ~ 18m Standard & Grade: API 5L PSL1/PSL2: Gr.A,Gr.B,X42,X46,X52,X56,X60,X65,X70, X80 ASTM A53: Gr.A, B, C, D ASTM A572 ASTM A252 GB/T9711: L175, L210, L245, L290, L320, L360, L415, L450, L485, L555 GB/T3091,SY/T5037, SY/T 5040, CJ/T 3022: Q195, Q235, Q275, Q295, Q345 BS 1387, EN10219-1, EN10217-1: S185, S235JR, S235, G2H, S275, S275JRH, S355JRH, S355J2H, ST12, ST14, ST33, ST37, ST44, ST52 Painting & Coating: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings Ends: Plain Ends (straight cut, saw cut, torch cut), Beveled for welding, Beveled ends Delivery: Within 30 days and Depends on your order quantity. Payment: TT, LC , OA , D/P Packing: Bundled/In Bulk, Plastic Caps Plugged, Waterproof Paper Wrapped Application of LSAW Steel Pipe: Used for Fluids Transmission, oil gas water transmission Engineering Offshore projects Structural Support in Industrial Construction
The circulating sub is connected between wellhead pipe string and ground circulating system. When casing is running or finished running, the circulating sub is connected to make fluid circulation. According to the application, the circulating sub is connected between Kelly and casing or between casing and hose. The former is used for fluid circulation during connecting of casing. The later generally is used after connecting of casing. Construction The circulating sub during running casing is equipped with casing pin thread on one end or DP thread and DP box thread or union thread on other end.
Hot roll seamless steel pipe standard: ASTM, DIN, ISO, EN, JIS, GB, etc. Outer diameter: 20mm-1200mm, or as required. Wall thickness: 0.5mm-25mm, or as required. Length: 1m-12m, or as required. Surface: Lightly oiled, hot dip galvanized, electro-galvanized, black, bare, varnish coating/anti-rust oil, protective coating, etc. Package: Standard export package, or as required. Price term: EXW, FOB, CIF, CFR, CNF, etc. Payment: T/T, L/C, Western Union, etc. Export to America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc. Hot rolling is relative to cold rolling, cold rolling is rolling below the recrystallization temperature, and hot rolling is rolling above the recrystallization temperature. Hot-rolled seamless steel pipes are divided into general steel pipes, low- and medium-pressure boiler steel pipes, high-pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, geological steel pipes and other steel pipes.
DIAMETER 1 4 NB24 NB FROM SCH5 SCHXXS GRADE AVAILABLE. Carbon Steel ASTM A105 A105N A694 F42 46 52 56 60 65 70 A350 LF3 A350 LF2, etc. Alloy Steel ASTM A182 F1 F5 F9 F11 F22 F91 etc.
ERW Steel Pipe standard: ASTM, DIN, ISO, EN, JIS, GB, etc. Material: Q195 Q215 Q235 Q345 Q355 S195T GR.B X42 X52X60 CC60 CC70 ST35 ST52 S235JR S355JR SGP STP G370 STP G410 GR12 GR2 etc. Outer diameter: 6mm-4064mm or as required Wall thickness: 3mm-50mm or as required Length: 3m-20m or as required Surface: Lightly oiled, hot dip galvanized, electro-galvanized, black, bare, varnish coating/anti-rust oil, protective coating, etc. Package: Standard export package, or as required. Price term: EXW, FOB, CIF, CFR, CNF, etc. Payment: T/T, L/C, Western Union, etc. Welded steel pipe refers to steel pipes with seams on the surface that are welded by steel strips or steel plates that are bent and deformed into round or square shapes. The blanks used for welded steel pipes are steel plates or strip steels. With the rapid development of high-quality strip continuous rolling production and the advancement of welding and inspection technology, the quality of welds continues to improve, and the variety and specifications of welded steel pipes are increasing, and seamless steel pipes are replaced in more and more fields. Welded steel pipes have lower cost and higher production efficiency than seamless steel pipes
"The purpose of the galvanized pipe is very wide, in addition to the generally low pressure fluid such as water, gas, oil line pipe, also used as oil industry, especially the ocean oil field oil well pipe, oil pipe, chemical coking equipment of oil heater, the condensing, exchange of coal distillation wash oil cooler for tube, and trestle pile, mining tunnel supporting frame tube, etc."
Seamless steel pipe standard ASTM, DIN, ISO, EN, JIS, GB, etc. Material Q195, Q215, Q235, Q345, Q235B, A53A,B, Gr.B, X42, X46, X52, X56, X60, X65, X70, X80,A53 A283 D A135 A A53 A A106 A A179 C A214 C A192 A226 A315 BA53 BA106 BA178 CA210 A 1 A210 CA333 1.6 A333 7.9 A333 3.4 A333 8A334 8A335 P1A369 FP1 A250 T1 A209 T1 A335 P2 A369 FP2 A199 T11 A213 T11 A335 P22 A3 69 FP22 A199 T22 A213 T22 A213 T5 A335 P9 A369 FP9 A199 T9 A213 T9 etc Outer diameter 18mm 900mm, or as required. Thickness 1mm120mm, or as required. Length 6m12m, or as required. Surface Bare, painted, galvanized, anti corrosion, 3PE, PE PP EP FBE, etc. Package Standard export package, or as required. Price term EXW, FOB, CIF, CFR, CNF, etc. Payment TT, LC, Western Union, etc.
Capillary Molybdenum Pipe (pure moly sleeve, micro tube, seamed) The capillary molybdenum pipe is used for pole of home lighting and auto lighting lamps, a main part in production. OD 0.20~1.00mm, Thickness 0.06~0.12mm, Length 2.0~4.0mm Production capacity: 20million pcs per month Packaging: vacuum bag + carton It could be polished according to the customer's request.
New style PE steel strip reinforced corrugated pipe is based on high density polyethylene, the surface is painted resinous steel strip as corrugated style support structure and with PE combination as double wall spiral corrugated pipe defined steel strip reinforced PE spiral corrugated pipe. Application: municipal works:underground drainage, Sewage pipe; Road project,seepage and drainage of railway ,highway; Industry:widely used in industrial sewage drainage pipe; construction project:building rain pipe,underground drainage pipe,vent pipe; landfill,sewage collection pipe; large port,dock project, large airport, dock project drainage, sewage pipe and so on. Water project: source pipe,irrigation pipe and hydro-electric power water supply, drain water mine field: mine ventilation,blowing in wind,drain water,mud pipe; Communication pipe:railway, road communication,communication cable,optical cable protective pipe; water reserve system:Water storage system for intercepting slow flow; Agriculture project farm, garden ,tea garden, and drain and irrigation for forest belt; convey pipe for sea water
Cold rolled seamless carbon steel pipes with customized wall thickness and diameter.
1. Goods name: Black welded pipes, ERW steel pipe 2. Size: 1/2"24" (OD21.3mm-610mm) 3. Wall thickness: SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80, SCH100 SCH120, SCH160, XS, XXS or as per your request 4. Spec: API 5L PSL1,PSL2/A,B,X42,X46,X52,X56,X60,X65,X70 API5CT /H40,J55,K55 ASTM A53 /A,B ASTM A135 /A,B ASTM A252 /1,2,3 ASTM A500 /A,B,C ASTM A795 / A,B EN10219 / S235JRH,S275J0H,S275J2H,S355J0H,S355J2H EN10217-1 / P195TR2,P235TR2,P265TR2,, EN 10255,EN 39 JIS G 3444 / STK 290,STK400,STK490,STK500,STK540 JIS G 3452, JIS G 3454 / STPG370,STPG410,JIS G 3475 JIS A 5525 /SKK400,SKK490, BS1387,AS 1074 AS/NZS 1163 / C250,C250 LO,C350,C350LO,C450, C450 LO SANS 62-1, SANS 719 / A,B,C,D GB/T 9711,GB/T 6728, GB/T 9711,GB/T 19830,CSA G40.21, 5. With Certificates API5L, CE, CNAS, DNV, KR, ABS, ISO 9001:2008, ISO 14001 6. Surface Treatment Black paint, varnish, oil, galvanized, 3PE, FBE, anti-corrosion coated. 7. Pipe Ends Under 2 inch plain end. 2 inch and above Beveled. Plastic caps (small OD). Iron protector (large OD). 8. Marking Standard marking, or according to your request. Marking Method: Spray white paint 9. Pipe Length: 5.8m , 6m or 12m 10. Loose package; Packaged in bundles(1.5Ton Max); bundled pipes with two slings at the both end for easy loading and discharging; wooden cases; waterproof woven bag. 11. Test Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection,hydraulic testing , X-ray Test. 12. Application liquid delivery,Structure pipe,construction, petroleum cracking,oil pipe,gas pipe 13.Our Advantages: 1) Reasonable price with excellent quality 2) Abundant stock and prompt delivery 3) Rich supply and 23 year manufacturing experience, sincere service 4) Reliable forwarder, 4-hours away from loading port.
carbon steel GRADE: ASTM A53, GR.B, A106GR.B cold drawn or hot rolled OD:1/4''-24'' THICKNESS:0.057''-1.2'' LENGTH:3M-12M
Commodity name Octg tubing and casing pipe manufacturers Standard Api spec 5ct, api spec 5b Grade/material J55, k55, n80, l80, c90, t95, p110 and q125 Technology Plain pipe-end upsetting- austenite treatment-quenching-tempering-straightening-(non-destructive testing)- threading-thread inspection-coupling mpi-phosphating-coupling make up-drifting-hydrostatic testing-measuring&weight-marking&stenciling-coating-packing casing and tubing-transportation T&c Stc, ltc, btc, xc and premium connection Size range Tubing Od: february 3 / 8'-4 1/2 '(60.3mm - 114.3mm) Wt: 4.24mm- 16mm Casing Od: 4 1/2 "-20" (114.3mm-508mm) Wt:0.205"-0.635" (5.12mm-16.13mm) Length Tubing R1 (6.10m-7.32m), r2 (8.53m-9.75m), r3 (11.58m-12.80m) Casing R1 (4.88m-7.62m), r2 (7.62m-10.36m), r3 (10.36m-14.63m) Testing Ndt etc related rules of api 5ct and 5b Packing By bundles, seaworthy packing Application Casing pipe is widely used for fastening oil and gas well wall or borehold, with bigger diameter than tubing, including surface casings, technical casings and oil layer casings.
Specification: Our GRE oil pipes and fittings had already certificated by API 15HR and API 15LR. SPECIFICATION: a. Diameter Range: 43.5mm - 1638mm (1" - 40") b. Rated Pressure Range:3.45- 34.5MPa c. Max. Operating Temperature: 110â?? It is glassfiber reinforced thermonsetting resin pipeline manufactured by micro-controlled filament winding of expoxy resin and high- strength glassfiber roving. Production range: 1.Diameter:DN40-DN600 2.Pressure rating:3.45Mpa-34.5Mpa Production standard: API 15HR-2001 /SY/T6267-2006 for high pressure fiberglass line pipe. Range for Application: 1.Wastewater transmission or wastewater treatment pipeline; 2.High-pressure delivery line for petroleum, natual gas, saline water, CO2 and H2S 3.Connecting pipes for storage tanks and fire hoses. Production Characteristics; 1. Excellent mechanical and physical properties, light weight and high strength; 2.Good Corrosion resistance and long services life; 3.No buidup of scale and wax; no secondary contamination; 4. very Smooth inner wall and good flowability of media; 5.Good temperature resistance and can fully neet the requirement of oil production and injection processes; 6.Favorable compressive properties; the normal working pressures are 3.45Mpa to 34.5Mpa; 7. Easy installation and low comprehensive costs. Application: (1) City power grid construction and renovation project (2) City reconstruction project (3) Aviation airport project construction (4) Industrial zone, residential project construction (5) Traffic road , bridge construction
chnical characteristic Adopting the advanced production line crack detecting, quenching, the continuous overall tempering and sand blasting processes to achieve higher mechanical strength ability with overall good performance. 1The thread is cut by the special-purpose numerical control lathe which keeps the rod body still when cutting the threads. The special process could ensure the high precision of the thread with better reliability and life-span. 2Coupling phosphor or copper coated to achieve good wearing-resistance ability and anti-thread gluing ability. Tubing Size in OD in(mm) Wall in(mm) Grade Length ft(mm) Stand ard EUE 23/8 2.375 (60.33) 2.594 (65.90) 0.190(4.83) J55 N80 L80 C90 T95 P110 2832(85309750) 27/8 2.875 (73.03) 3.094 (78.60) 0.217(5.51) 31/2 3.500 (88.90) 3.750 (95.20) 0.254(6.45) Coupling Size in OD in(mm) Min Length in(mm) Grade End Width in(mm) Weight lbs(kg) Standard EUE Standard EUE Standard EUE Standard EUE 23/8 2.875(73.03) 3.063 (77.80) 41/4 (107.95) 47/8 (123.83) J55 N80 L80 C90 T95 P110 3/16 (4.76) 3/16 (4.76) 2.82 (1.28) 3.43 (1.55) 27/8 3.500(88.90) 3.668 (93.20) 51/8 (130.18) 51/4 (133.35) 7/32 (5.56) 5.15 (2.34) 5.29 (2.40) 31/2 4.250(108.00) 4.500 (114.30) 55/8 (142.88) 53/4 (146.05) 1/4 (6.35) 8.17(3.71) 9.03(4.10)
Seamless API 5CT casing pipe / tubing / coupling Standard: API 5CT OD: 1.05''-----4-1/2'' Material: H40, J55, K55, N80, L80, P110 C90, C95, T95,1Cr,3Cr,9Cr,13Cr Pipe end finish: EU, NUJ,Premium connection Length Range: R1, R2, R3 Surface: External coating for antirust
1.Specifications: Size:1.315" to 4-1/2" Grade:J55,K55,N80-1,N80Q,L80-1,L80-9Cr, L80-13Cr,P110 Type of End-Finish:PE,NUE,EUE 2.Product Details: API 5CT Steel Pipe 1.Standard;API SPEC 5CT API SPEC 5B 2.Grade;J55 L80-1 N80 C90 T95 P110 3.Application;extracting petroleum and natural gas 1.Standard;API SPEC 5CT API SPEC 5B 2.Grade;J55 L80-1 N80 C90 T95 P110 3.Application;extracting petroleum and natural gas from a well,Casing serves as walls of a well 4.Lengths;tubing6.1-12.8m Casing 4.88-14.63 pup joint 0.5-6m 5Mechanical Properties: Grade Yield Strength(Mpa) Tensile Strength(Mpa) Hardness J55 379-522 >517 K55 379-552 >655 N80 552-758 >689 L80-1 552-655 >689 23-241 C90 621-724 >689 25.4-255 C95 655-758 >724 T95 655-758 >724 25.4-255 P110 758-965 >862
Specification: Our GRE oil pipes and fittings had already certificated by API 15HR and API 15LR. SPECIFICATION: a. Diameter Range: 25mm - 1000mm (1" - 40") b. Rated Pressure Range: â?¤ 25MPa c. Max. Operating Temperature: 110â?? Advantages: (1)High strength, Used for the carriageways directly buried, donâ??t need concrete cover, Can speed up the construction progress (2)Flexibility, Resistant to outside pressure and damage (3)Electric insulation, flame retardant, heat resistant performance is good, can be use for a long time in 130 degrees heat and not easy deformation. (4)Resistance corrosion, long service life, can resist acid, alkali and salt corrosion; can be used more than 50 years. (5)Smooth inner wall, protect cable (6)Sealing circle and socket connection, easy to handling (7)Light weight, easy to construction, saves cost (8)Applicability range is wide: Glass fiber reinforced plastic cable protection tube is buried cable laying in the protection work, also used in Cable Bridge, high demand across the occasion. Application: (1) City power grid construction and renovation project (2) City reconstruction project (3) Aviation airport project construction (4) Industrial zone, residential project construction (5) Traffic road , bridge construction The type of pipe's coupling: 1). Sole sealing ring socket coupling: suitable for medium pressure 2). Double sealing ring socket coupling: suitable for high pressure 3). Socket coupling: suitable for high pressure and heavy-caliber piping 4). Spigot coupling: suitable for high, medium and low pressure piping and fittings' coupling 5). Socket '0' type sealing coupling, nylon clapper '0' wedged lock which mainly apply to axial strength piping 6). Flange coupling: suitable for medium and low pressure piping
Steel Grade: H-40, J55, K-55, N-80, C-75, L-80, C-90, T-95, Q-125 Process: ERW and Seamless Outer Diameter: Casing: OD 4 1/2"- 20" (114.3mm-508mm) 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, . 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.
3-1/2IN External Thread Crossover Introduction 3-1/2IN External Thread Crossover is a tubing or casing for connecting two different sizes, threads and weights. Specification Size 3-1/2IN External Thread Crossover Material Grade J55/K55/N80/L80/P110/L80-13Cr/SUPER 13CR Thread Type EUE\NUE\STC\LTC\BTC\Premium Connection Length 300mm-600mm Standard Reference API 5CT&API 5B Product Description Models Features 2-3/8"EU*2-7/8"EU 1.External thread 2.Reducing coupling 3. Having Good Sealing Property 2-7/8"NU*3-1/2"NU 3-1/2"NU*3-1/2"EU 2-3/8"NU*2-3/8"EU 2-7/8"NU*2-7/8"EU 2-3/8"EU*2-7/8"NU 1. Grade: J55, K55, N80-1, N80-Q, L80, C90, P110 2. We also supply permium thread products by customer' s request 3. Size: tubing coupling from 1.9" to 4-1/2" , Casing coupling fro4-1/2" to 13-3/8" 4. Type: NU, EU(tubing coupling), STC, LC, BTC(casing coupling). 5. Surface treatment: Whole phosphating, or inside phosphating and outside coating 6. Packing: By carton, wooden case, wooden pallet, or by requirements of customers
