API 5L X42-X80, PSL1 & PSL2 Umuyoboro wa peteroli na gaze Carbone idafite ibyuma bikoreshwa mugutanga gaze, amazi, na peteroli yinganda zombi za peteroli na gaze.
Ingano: 13.1mm-660mm
Ubunini bw'urukuta: 2mm-100mm
Iherezo: iherezo risobanutse, iherezo ryuzuye.
Uburebure: 5.8m, 6m, 11.8m, 12m cyangwa abakiriya.
Ubuso are Bare / Umukara / Varnish / 3LPE / Galvanised / Ukurikije ibyifuzo byabakiriya
Kurinda kurangiza: Umuyoboro wa plastike cyangwa icyuma kirinda ibyuma
Amagambo yo kwishyura : LC / TT / DP