Nga korero mo te pouaka puna hinu
Awhe rahi(OD inihi):4 1/2"—30"
Awhe rahi(OD mm):114.3—762
Paerewa: API SPEC 5CT , ISO11960, GOST
Roa: R1, R2, R3
Koeke Tino Matua: H40, J55, K55, N80-1, N80-Q, L80-1, L80-9Cr, L80-13Cr, P110, Q125 etc
Momo Waa: Maama, BTC, STC, LTC, Ētahi atu Miro Premium.