CHINA API 5CT OILFIELD COUPLING 8-5 / 8 ″ K55 LC
1. 8-5 / 8 ″ K55 LC API 5CT Upgba mbọ mkpuchi.
2. Ndidi Nleta: -0 / + 5% na PCS kwa nha ma na ngụkọta.
3. Mkpokọta ga-abụrịrị manganese Phosphate mkpuchi dị ka Per API 15B ma ọ bụ 16B, mkpuchi mkpuchi agba dị ka kwa API 5CT 9th ma ọ bụ API 5CT 10th.
4. akwụkwọ ọnụahịa:
Dee ozi gi ebea zitere anyi ya