| Alloy Or Not: | Non-alloy |
|---|---|
| Special Pipe: | API Pipe |
| Surface Treatment: | |
| Certification: | API |
| Technique: | SAW |
| Application: | Oil Pipe |
| Secondary Or Not: | Non-secondary |
| Place of Origin: | China (Mainland) |
| Section Shape: | Round |
| Outer Diameter: | 219-3400 mm |
| Thickness: | 2.24-25 mm |
| Grade: | 10#-45#,16Mn |
| Grade: | 10#,20#,45#,16Mn |
| Standard: | API,ASTM |
| Standard: | API 5L,ASME B36.10M-2004,ASTM A106-2006,ASTM A333-2005,ASTM A53-2007 |
Quick Details
Specifications
Casing Steel Pipes
Casing steel pipes are available in our company in various wall thicknesses and diameters. We are among the leading manufacturers and suppliers of casing steel pipes in China, welcomed by customers in many countries of the world.
Casing steel pipes are large-diameter pipes that serve 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. Casing steel pipes have smooth wall & minimum yield strength of 35,000 psi.
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 spain end casing pipes
Steel Grade:H-40, J55, K-55, N-80, C-75, L-80, C-90, T-95, Q-125