SMLS Cov yeeb nkab puag ncig: 13.7mm txog 610mm
Ntev: feem ntau 5.8m lossis 6m lossis 12m, lossis txiav raws li qhov xav tau 2m txog 12m
CHS Cov Yeeb Nkab Hlau Txheem: ASTM A53 / API 5L / ASTM A106 / GB8163-1999 / ASME B36.10M-1996
Daim Ntawv Thov: Cov qauv hlau, Cov Yeeb Nkab Pile, Cov yeeb nkab hlau tiv thaiv hluav taws, Cov kua dej qis, dej, roj, roj, cov yeeb nkab kab
Ntev: feem ntau 5.8m lossis 6m lossis 12m, lossis txiav raws li qhov xav tau 2m txog 12m
CHS Cov Yeeb Nkab Hlau Txheem: ASTM A53 / API 5L / ASTM A106 / GB8163-1999 / ASME B36.10M-1996
Daim Ntawv Thov: Cov qauv hlau, Cov Yeeb Nkab Pile, Cov yeeb nkab hlau tiv thaiv hluav taws, Cov kua dej qis, dej, roj, roj, cov yeeb nkab kab
