Welding Flux

We are offering Welding Flux (sj301). Welding supply
TY. SJ301
Certification: ABS, CCS
Quality system: ISO9001: 2008
Specification: AWS-A5.17 F6A0-EL8 F7A2-EM12K
EN760 SA CS 1 89 AC H5
Equivalent to Lincoln 860 welding flux
Applications:
Butt and fillet welding of
Minature LPG tanks, Structural steels, Gas bottles, Pipeline steel,
Especially Spiral pipes welding.
Characteristics:
1. TY. SJ301 is an agglomerated calcium-silicate type welding flux
2. Metallurgical behavior: High silicon pick-up is obtained. When the manganese content in wire is less than 1.5%, also a manganese pick-up.
3. Grain size: 10 to 60 mesh Basicity: 1.0(BIIW)
4. Regularly shaped welds are deposited without reducion of area or interface notches.
5. Slag detachability is good. A short slag is produced, thus allowing circumferential welding on small-diameter workpieces without the risk of uncontrolled slag.
6. The production of large pipes(especially spiral pipe welding) is a typical application fo this flux
7. Relatively high manganese pick-up is obtained, thus allowing the flux to be used with wires with a low Mn content.
Necessary process before welding:
Damp flux should be re-dried at 300-350 º C for 2 hours. Rust, grease and moisture on the weldment should be removed before welding.
Our agglomerated flux production line:
For Spiral pipes welding:
ABS approval: