Longitudinally welded nga tubo

Grado: Q345B, Grade B, X42-X80
Standard: GB/T9711-2011, ASTM A53
API 5LPSL1/PSL2,EN10204,En14001,ISO3183

ERW Processing flow chart

LSAW Processing flow chart

Size: φ10-1860*0.5-40mm(1/8"-73 1/5"*0.02"-1.57")
Dugang pa, ang among kompanya makahatag ug Longitudinally welded pipe nga angay alang sa palibot sa Iran. Sama sa API 5L X42NS PSL2 NACE MR0175 ISO15156 Iranian hydrogen sulfide resistant acid LSAW double submerged arc welded steel pipe, API 5L X52NS PSL2 NACE MR0175 ISO15156 Iranian acid LSAW double submerged arc welded X5L steel pipe, API 60L X2NS PSL0175 NACE acid LSAW doble -sided submerged arc welded steel pipe, API 15156L X5NS PSL65 NACE MR2 ISO0175 Iranian acid LSAW double-sided submerged arc welded steel pipe, API 15156L X5NS PSL65 NACE MR2 ISO0175 Iranian acid LSAW pipe arc API LSAW double-sided nga asero NACE MR15156 ISO5 Iranian acid LSAW double-sided submerged arc welded steel pipe, API 60L X2NS PSL0175 NACE MR15156 ISO5 Iranian acid LSAW double-sided submerged arc welded steel pipe, ug uban pa, ang mga produkto sa ibabaw makahatag ug hydrogen sulfide nga pagsukol sa pagsukol sa HIC SSC!