Casing & Tubing
Casing & Tubing
Standard:
API SPEC 5CT Standard of American Petroleum Institute Steel Grade:
J55, K55, N80, L80, N80-1, N80Q P110 etc.Diamensional tolerances:
Types of steel tubes Outer diameter Wall thickness
Cold-rolled tubes Tube sizes
(mm) Tolerances(mm) Tolerances(mm)
<114.3 ±0.79 -12.5%
≥114.3 -0.5%,+1%
Mechanical properties:
Standard codes Models of steel tubes Tensite strength(MPa) Yield strength(MPa) Elongation(%) Hardness
API SPEC 5CT J55 ≥517 379~552 check the table
K55 ≥517 ≥655
N80 ≥689 552~758
L80(13Cr) ≥655 552~655 ≤241HB
P110 ≥862 758~965
Other supplier products
|
|
Blowout Preventor |
Blowout Preventor(BOP)
Ram BOP
Single and double ram type BOPs are widely used in oilfield and offshore platform. They have the features of compa... |
|
|
Wellhead & X-mas Tree Assembly |
The well head assembly consists of three parts; casing head, tubing head and Christmas tree, which is mainly used to control the pressure of produc... |
|
|
Stabilizer |
Stabilizer
Material: AISI 4145H, AISI 4145H Mod. Alloy Steel, AISI 4140-4142, AISI 4340, Non-mag material
Specification: OD: 6”-36”
We offer:
... |
|
|
Rotary Reamer |
Rotary Reamer
Introduction:
Rotary Reamer is designed for various reams in drilling operation. Especially it can perform the double functions of ... |
|
|
Manifold |
Ram BOP
Single and double ram type BOPs are widely used in oilfield and offshore platform. They have the features of compact structure, easy handl... |
All supplier products
Same products