DIN 17175 19Mn5 P9 T5 T11 T22 13CrMo4合金钢管/锅炉管/无缝钢管上市
US$726.00 - US$907.50
Min Order: 5 tons
CNSupplier
9 yrs
DIN 17175 19Mn5 JIS G3462 ASTM A213 T2无缝钢管ST52合金无缝钢管/管
US$665.50 - US$726.00
Min Order: 5 tons
CNSupplier
9 yrs
中国制造的DIN 17175 19Mn5合金钢管ASTM A53 A106 A333 A335合金钢管
US$660.00 - US$825.00
Min Order: 5 tons
CNSupplier
9 yrs
畅销DIN 17175 19Mn5合金钢管GB53I0 20G GB6479 20g无缝钢管
US$660.00 - US$825.00
Min Order: 5 tons
CNSupplier
9 yrs
DIN 17175 19Mn5 ASTM A213 T11 A199 T11热交换器用冷拔低碳合金无缝钢管
US$660.00 - US$825.00
Min Order: 5 tons
CNSupplier
9 yrs