Alakaʻi ʻenehana
Alakaʻi ʻenehana
- SGS Inspection Report of API 5L X42 ERW Steel Pipe
- Hoʻolālā Nānā a hoʻāʻo no ka paipu kila SSAW
- Hōʻike Nānā BV o ka Tube Square
- MTC no S355 Grade Carbon Steel Seamless Paipu
- MTC o ʻEleʻele Welded Steel Paipu
- MTC o ERW Steel Paipu
- Porcedure Hoʻopili Maʻamau
- Nā lako hana ERW
- Hōʻike ʻike ʻike kani kani ultrasonic
- Hōʻike SGS o EN 10224 S275