Type:
OCTG Tubing.
Material and Grade:
API 5CT K55.
End Type: BTC.
Size: 339.72 X 10.92mm, R3.
Manufacture Method: Hot Rolled.
Surface Treatment: Painting, Coating, etc.
Application: for Oil and Gas Transportation.
Third Party Inspection: SGS, BV, INTERNET, etc.
Packing: Pallet, in Bundles or as Your Requirement.
Payment Terms: TT/LC, West Union, Paypal, O/A.
Delivery Time: 7-25 Days after Receiving the Deposit.
| Chemical Composition |
| Grade |
Chemical Composition |
| C |
Mn |
Mo |
Cr |
Ni |
Cu |
P |
S |
Si |
| Min |
Max |
Min |
Max |
Min |
Max |
Min |
Max |
Max |
Max |
Max |
Max |
Max |
| K55 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.03 |
0.03 |
- |
| Mechanical Properties |
| Grade |
Yield Strength |
Tensile Strength |
Hardness |
Allowable Hardness Variation |
| Min |
Max |
Min |
Max |
| Psi |
Mpa |
Psi |
Mpa |
Psi |
Mpa |
HRC |
BHN |
hrc |
| K55 |
55000 |
379 |
80000 |
552 |
95000 |
655 |
- |
- |
- |