underground oil pipeline
Description:
1. Item: underground oil pipeline
2. place of origin: china
3. material: J55,K55,N80,N80Q,L80,C90,C95,T95,P110
4. outer diameter: 48.26-114.3mm
5. wall thickness: 3.68-9.52mm
6. length: R1(6.10-7.32meter),R2(8.53-9.75meter),R3(11.58-12.8meter)
7. technics: cold drawn, hot rolled
8. tubing standard: API 5CT, API 5B
9. thread: EUE,NUE,IJ,PREMIUM CONNECTION
10. inspection: in house and SGS,BV as per third party test
11. packing: standard export package as following picture
12. usage: oil and gas industry
13. payment: 30% T/T+70% T/T or L/C at sight, 100% L/C at sight issued by top bank
14.delivery time: within 20-45 days after prepayment or L/C received
15. outer surface: black paint,anti-corrosion oil,galvanized,varnished or as you want.
we hope to do business with you in the near future for underground oil pipeline
Instruction:
Standards:API Specification 5CT latest edition at time of manufacture (PSL-1, PSL-2, PSL-3)ISO 11960:2004,
Petroleum and natural gas industries-Steel pipes for use as tubing for underground oil pipeline
Grades:J55, K55, N80,N80Q, L80, C90, C95, T95, P110,
Connections:
--NUE (non-upset tubing)
--EUE (external upset tubing)
--IJ (integral joint tubing)
--Premium Connections
Length:Range 1, Range 2 & Range 3:
Protection:
External bare and uncoated or externally coated with black/ transparent anti rust Mill varnish Plastic or Metal
Pin and Box Protectors.
Mill Test Certificates:
Issued in accordance with API Specification 5CT Eighth EditionAdditional Third Party Inspection can also
be performed on request underground oil pipeline
Dimension List: 
Chemical Composation: underground oil pipeline
Production process: underground oil pipeline
instruction:
underground oil pipeline is a largediameter 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.
Surface
-Protects the well from contamination in shallow water and gas layers.
-Supports the wellhead equipment and sustains the weight of the other layers of tubing.
Intermediate
-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
-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.
First, green pipes are threaded on each end. The threading is then inspected and, if necessary, rethreaded to
ensure that the thread accurately connects to the coupling. The threading type includes STC/BTC/LTC.
The casing pipes are strengthened by surface treatment and are subject to various inspections, including
drifting and hydrostatic tests before they are coated and packaged into underground oil pipeline are ordinarily produced with outside diameter sizes of 48.26 mm to 114.3 mm.
Production plant:
Test Machine: underground oil pipeline
Stock show: underground oil pipeline
Ready to ship: underground oil pipeline
Application: underground oil pipeline
Our customer:
underground oil pipeline
Name Card:
Skype: rita.apex
QQ: 1737043287
underground oil pipeline