Add: No. 6015, Taida South Tower, Yingbin North Road, Cangzhou, Hebei, China (Mainland)
Zip: 061000
Cell: +8615230701616
+8613041095969
E-mail:sales@highboomingpipe.com
Specifications
Material: Alloy Steel
Grade: L80-9Cr, PSL: 1,2,3
Standard: API 5CT
Out diameter: 4 1/2" (114.30mm)
Wall thickness: 5.21mm (9.5ppf), 5.69mm (10.5ppf), 6.35mm (11.6ppf), 7.37mm (13.5ppf), 8.56mm (15.1ppf)
Thread: BC LC SC or Premium
Length: R1(4.88m-7.62m) R2(7.62m-10.36m) R3(10.36m-14.63m)
Mechanical properties:
|
MIN |
|
Yiled Strength |
655MPa |
525MPa |
Tensile Strength |
655MPa |
|
Hardness |
23 HRC |
Chemical Composition
|
Mn |
Mo |
Cr |
Ni |
Cu |
Ti |
P |
S |
Si |
|
Min |
- |
0.30 |
0.90 |
8.00 |
- |
- |
- |
- |
- |
- |
Max |
0.15 |
0.60 |
1.10 |
10.00 |
0.50 |
0.25 |
- |
0.02 |
0.01 |
1.00 |
API 5CT grade L80 steel belongs to group of corrosion resistant casing. API L80 oil field Pipe contains L80-1, L80-9Cr, and L80-13Cr. API L80-1 used in H2S environment, while L80-9Cr & L80-13Cr are used in the CO2 environment.