PP-R317铬钼珠光体耐热钢电焊条

12Cr1MoV低合金耐热钢焊丝

锡黄铜药皮焊丝S221F

J857Cr高拉力焊条J107Cr高强度焊条

LB-52U高强度钢焊条

ER120S-G低合金高强钢气保焊丝

HS221F锡黄铜药皮焊丝

35CrMo低合金焊丝42CrMo高强度钢焊丝

E7018碳钢合金钢焊条

E9015-B3电焊条R407珠光体热强钢耐热钢焊条

低合金高强度合金钢焊丝ER70S-G

ER55-Ni1气保焊丝ER55-Ni2低合金钢焊丝

81N1药芯管道焊丝

MG80-G气保焊丝ER110S-G高强钢气体保护焊丝

ER55-B2耐热钢焊丝ER80S-B2耐热钢焊丝

E5515-B2-V珠光体耐热钢电焊条

EZNiCu-1蒙乃尔焊芯铸铁焊条

TIGR31耐热钢焊丝 ER55-B2-MnV氩弧焊丝

R317珠光体耐热钢焊条E5515-G热强钢焊条

S216铝镍青铜焊丝SCu6327铜焊丝

HS201特制紫铜焊丝圆焊条S211 S221锡黄铜焊丝

JQ-T227铜焊条ECuSn-B锡磷青铜焊条

JQ-HS1070铝焊丝SAl1070焊丝

ER120S-G高强钢用实心焊丝