API 5CT K55 oil casing pipe
Products : API 5CT Casing Tube and Tubing BTC STC LTC VAM Connection for Oil well Petroleum Special Casing
API 5CT J55 Oil Tubing
Tube for vonveying gas, water and oil in both and natural gas industries etc .
Quality standard :
API 5CT Casing and Tubing
BS EN ISO 11960 ,NF M87-207 , JIS G3439 , IS:4270
Steel Grade :
H-40 ,J-55 ,K-55,N-80,C-75,L-80,C-90,T-95 ,Q-125
Process : ERW and seamless
Outside diameter : Casing pipe : OD 4/1-2″ -20 ” (114.3mm-508mm)
Tubing : OD2-3/8″-4-1/2″ (60.3mm-114.3mm)
Wall thickness : 0.205″-0.635″
Length : R1 Casing pipe: 4.88 ~ 7.62m, R2 Casing pipe : 7.62 ~ 10.36m, R3 Casing Pipe : 10.36m to longer.
End : Bevel end , square cut and pipe protection cap specially for casing and tubing .
Surface : Corrosion proofing water based paint .API Oil Tubing
Thread : BTC Casing Pipe , VAM ,NEW VAM ,STC,LTC,VAM TOP, STJ-SN, STJ-ST, JIP,JIP FLISH MAX ,SUPPER MAX, GEO, PPCM, TMK, HUNTING, RTS-8 , RTS-6, RTS-5 ,WPS THREAD Follow API 5CT and API 5B standard .
Package : Steel bundle ,Protector on both end .hexagonal bundles of max. 2000kgs with several steel strips , two tags on each bundle , wrapped in waterproof paper , PVC sleeve and sackcloth with several steel strips . Casing and Tubing
Heat treatment : Normalized , Quencher+Temper
Test : Chemical Component Analysis , Mechanical Properties (Ultimate tensile strenth ,Yield strenth ,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 curent flaw detector ) Hydrostatic test .
Mill Test Certificate : EN10204/3.1B and EN10204/3.2 Certificat .
Third Party Inspection : SGS , BV ,LLoyds etc
Why Choose Us:
1: 120 KM from our factory to Tianjin Seaport, Low cost for transport.
2: Professional before-sales sevice and export experiences .
3: Advanced equipment and professional technology
4: Produce Scope almost have all kinds of steel pipe, One-Stop Purchase.
5: Best quality with competitive price .
6: Thoughtfull after -sales service
7: 30,000 Tons stock pipe for normal size ,Shortest delivery time.
1: Q: What kind of connection of the tubing and casing pipe do you have ?
A : Stabdard Coupling ; Special Space Coupling ;Special Bevellde Coupling ;API Improved Seal-Ring Coupling(SR13) ;Combination Coupling or Special Diameter Coupling ; Pup Joint or Connector：All Size,thread or their combination of tubing and casing are supplied.
2: Q:What’s the Dimensions and Tolerances of the oil tubing and casing ?
A: Please follow the standard as below form :
3: Q : How long for the guarantee period ?
A : Guarantee period can delay to 30 days after clients recieved the pipe in the destination port .
Caing pipe is large diameter pipe that serves as the structural retainer for the walls of oil and gas wells , or well bore . It is inserted into a well bore and cemented in place to protect both subsurface formations and the well bore from collapsing and to allow drilling fluid to circulate and extraction to tak place . Steel casing pipes have smooth wall & minimum yield strength of 35000 psi .
Tubing is the 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 know as “upsetting ” is applied to thicken the pipes .
1 Q: Are you trading company or manufacturer ?
A: We are a leading steel pipe manufacturer and exporter in China.
Welcome to our factory at any time. And we will arrange professional team to follow up your case.
2.Q: How long is your delivery time?
A: Generally it is 25-40 days, or according to order quantity.
3.Q: How can you control the quality?
A:(1).Advanced manufacturing art, comprehensive inspection systerm and strict process control has ensured the reliability and stability of the product quality.
(2).What’s more, we’ve got quite a lot authority certificates, for example, CE, ISO9001, API.
(3).Third party inspections are always welcomed. Like BV, SGS etc.
4.Q: May I customize the steel pipe?
A: Sure you can, our factory can produce according to your requirement, just please send us your CAD or design drawing.
5.Q: Can you supply other steel products?
A: Yes. All kinds of steel pipes.
（1）SSAW（Spiral steel pipe）
（2）LSAW(Longitudinal submerged arc steel pipe）
（3）Seamless steel tube
（4）Cold rolled precision steel pipe
（5）ERW（ERW straight seam steel pipe）
（6）Square & Rectangular Tube