Type:Oil Tubing
Standard and material:API 5CT J55
Size:8 1/2 inch R3
Manufacture Method: Hot Rolled
Surface Treatment:Black Painting
Application:Boiler pipe,high temperature service,gas&oil transport
Third Party Inspection:SGS,BV,INTERNET ECT
Packing:Seaworthy wooden cases/pallet/in Bundles or as your requirement
Payment Terms:TT/LC,West Union,Paypal,O/A
Delivery Time:7-25 days after received the deposit
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 |
J55 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.03 |
0.03 |
- |
Grade |
Yield Strength |
Tensile Strenth |
Hardness |
Allowable Hardness Variation |
Min |
Max |
Min |
Max |
Psi |
Mpa |
Psi |
Mpa |
Psi |
Mpa |
HRC |
BHN |
hrc |
J55 |
55000 |
379 |
80000 |
552 |
75000 |
517 |
- |
- |
- |