JQ.YJ501-1 According with GB/ T 10045-2001 E501T-1 Corresponding with AWS A5.20 E71T-1 JIS Z3313 YFW-C50DR Introduction: It is a kind of gas-shielded flux-cored welding wire for low-carbon....
JQ.MG50-6 According with GB ER50-6 Corresponding with AWS ER70S-6 Introduction: Strong resistance to surface scales and oil stains on the base metal. It has low blowhole sensitivity. Uses: 1.....
J506( J48.56) According with GB E5016 Corresponding with AWS E7016 Introduction: J506 is a kind of electrode with low-hydrogen potassium type coating. AC/ DC. All-position welding. It has....
According with GB E5018 Corresponding with AWS E7018 Introduction: J507Fe is a kind of carbon steel electrode with iron powder low-hydrogen natrium type coating. DCRP ( Direct Current Reversed....
According with GB E4313 Corresponding with AWS E6013 Introduction: J421 is a kind of carbon steel electrode with titania type coating. AC/ DC. All-position welding. It has excellent welding....