PRODUCTION NORMS
PETROLEUM AND GAS LINE PIPES
- API 5L PSL-1 & PSL-2
- ISO 3183
- EN 10208
- DIN 17172
WATER LINE PIPES
- EN 10217-1
- AWWA C200
- EN 10224
- BS 534
- UNI 6363
PILING PIPES
- EN 10219-1
- ASTM A-252
GENERAL PURPOSE PIPES
- BS 3601
- NFA 49150
- DIN 1626
PETROLEUM AND GAS LINE PIPES
WATER LINE PIPES
PILING PIPES
GENERAL PURPOSE PIPES