DUAL SHIELD II 71 Ultra藥芯焊絲

DUAL SHIELD II 71 Ultra藥芯焊絲,全位置焊接,用于海軍HY類鋼焊接,電弧穩定,焊接煙塵少,用于強度低于552級鋼與HY-80,HY-100鋼的焊接,還可用于建筑,造船,大型設備等

• A.B.S.-3Y400 (H10)
• LR-3Y40S (H10)
• AWS A5.20;E71T-1CJ/T-12CJ
• DNV-IIIY40MS(H10)
• QPL-24403/1; MIL-71T-1-HYC
• QPL-24403/1; MIL-71T-1C
• G.L.- 3YH10S
• CERTIFIED BY C.W.B.- CSA W48
• ASME SFA 5.20