Pipes
| Body material | Spec | Brand |
| Carbon | API 5L Gr B / ASTM A106 / ASTM A53 Gr B Seamless - ERW (S40, S80, S136) |
SUMITOMO NIPPON STEEL KAWASAKI HENGYANG BAO STEEL LUBAO |
| Carbon | ASTM A53 Gr A Welded (S40) |
SAHA THAI PACIFIC |
| Stainless | TP304 / TP 316 | NIPPON STEEL GERMAN |
| Glass Lined | Glass Lined (Acid Resistance) | DUKER |
-
READ MORE 
XINBAOYI
API 5L Gr B SMLS and Others
-
READ MORE 
LONTRIN
API 5L Gr B SMLS and Others
-
READ MORE 
Nippon Steel
API 5L Gr B SMLS and Others