Seamless Steel Yeeb Nkab

Txheej txheem flowchart

Size: φ17-720mm*2-70mm（3/8"-287120"*0.079"-2.76"）
Tsis tas li ntawd, peb lub tuam txhab muaj peev xwm muab seamless steel yeeb nkab haum rau ib puag ncig hauv Iran, xws li: API 5L GR.b PSL2 NACE MR0175 ISO15156 Seamless steel raj, API 5L X42 / X52 / X60 / X65 / X70 NACE MR0175 ISO15156 hydrogen sulfide resistant API 5L X42NS PSL2 NACE MR0175 ISO15156 Iran hydrogen sulfide resistant acid seamless steel raj, API 5L X52NS PSL2 NACE MR0175 ISO15156 Iran hydrogen sulfide resistant ISO seamless steel tube, API 5L 60 NACE 2NS PSL0175 mless Cov yeeb nkab steel, API 15156L X5NS PSL65 NACE MR2 ISO0175 Iran hydrogen sulfide resistant acid seamless steel yeeb nkab, cov khoom saum toj no tuaj yeem muab hydrogen sulfide tsis kam HIC SSC daim ntawv tshaj tawm!