Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
Powerful API Casing It is possible to Have faith in
We manufacture a broad number of casing pipes, strictly made to API 5CT, ninth edition or Russian GOST. A continuing superior quality and competitive price ranges makes our pipes an excellent alternative to API casing produced by well known casing makers for example STEELPIPES.ORG.
Most important Specifications & Range
Standards API 5CT, API 5B, GOST 632-80
OD: 10 3/4", 11 3/4", 13 3/8", 16", 18 5/8", 20",,,,4 1/2", 5", 5 1/5", 6 5/8", 7", 7 5/8", 8 5/8", 9 5/8",
Grades H40, J55, K55, M65, N80, L80, C90, C95, R95, T95, P110, Q125
Length LR1, LR2, LR3
Threads API 5CT & GOST threads, VAM premium thread replacement CASING STRING Style
A string of casing for a individual application is intended all-around the anticipated working ailments.The working situations (internal and external pressure, tension) make loads to the casing, and the casing string must be in a position to stand up to these loads without failure.To execute a casing string style, the operational loads are in comparison with the minimal overall performance properties, along with the parameters in the casing picked this kind of that the minimum effectiveness properties are greater compared to the anticipated loads.