ERW and Seamless SPEC API 5CT CASTING TUBING for Oil, Gas, Petroleum
| Place of Origin: | Zhejiang |
|---|
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Stainless Steel Seamless Pipe, Stainless Steel Seamless Tube, Stainless Steel U Bend Tube |
Product Description
ERW and Seamless SPEC API 5CT CASTING TUBING for Oil, Gas, Petroleum
OCTG (Casing & Tubing)
- API 5CT Latest Edition
- OCTG from 1.660" to 30'' + respective couplings, crossovers and pup joints
- API Grades from H40 to Q125 and 13% CR
- ALL API Standard Weights
- API and Premium Joint Connections
- Special SS and HC grades
- CRA Grades
Section: Seamless & Welded
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 casing or tubing for wells
Sizes:
Outside Diameter: 1.660" - 30"
Grades:
H40, J55, K55, N80,N80Q, L80, C90, C95, T95, P110, Q125,SS95,SS110, 9%CR, 13%CR
Connections:
- STC (short round thread casing)
- LTC (long round thread casing)
- BTC (buttress thread casing)
- XL (extreme-line casing)
- NUE (non-upset tubing)
- EUE (external upset tubing)
- IJ (integral joint tubing)
- Premium Connections
And almost any premium & gas tight connection
Length:
Range 1, Range 2 & Range 3:
Applicable Tests:
See our Standard Inspection Scope
Protection:
External bare and uncoated or externally coated with black/ transparent anti rust Mill varnish
Plastic or Metal Pin and Box Protectors.
Internal plastic coating or sleeves.
Mill Test Certificates:
Issued in accordance with API Specification 5CT Eighth Edition
Additional Third Party Inspection can also be performed on request.
Application:Tube for conveying gas, water, and oil in both and natural gas industries etc.
Casing:Casing is a 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 wellbore from collapsing and to allow drilling fluid to circulate and extraction to take
place. Steel Casing Pipes have smooth wall & minimum yield strength of 35,000 psi.
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
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