China Welding Flux Saw Flux Submerged Arc Welding Flux

Agglomerated welding flux LH-SJ302 produced by Laiwu Factory Mobile:+86-18563406379
Specification: 1.LH·SJ302 is a kind of silicon-calcium medium sintered flux, BW=1.0-1.1, mesh 10-40( that is 2.0-0.45mm).2.Either alternating or direct current can be used. The welding bead shapes well and the welding slag has the property of "slag formed in short time",short slaOther Equipment & Components g.The slag detachability is very good.3.Meanwhile, the welding seam has fine toughness with moisture and crack resistance.Applications:
When applied to welding wires H08A oPost-Press Equipment r H08MnA, it can weld
boilers, pipeline steel and common steel.CAUTIONS:
1.The oil soil, moisture, iron rust and other foreign substances must be removed from the welding joint.2.The welding flux must be baked under 300-350 centigrade for 2 hours.LH.SJ302 for Boilers weldingPipe steel welding:Chemical Composition(%)SiO2+TiO2Al2O3+MnOCaO+MgOCaF2SP25-3530-4015-255-15≤0.05≤0.05
Mechanical Performance of the Deposited metal
Wires
Standard ModelsYield
Point
Rel(MPa)Tensile
Strength
Rm(MPa)Elongation
A
(%)Impact Value
Kv2(J)
EL8
EM12KF6A0-EL8
F7A2-EM12K≥350
≥410415-550
480-650≥22
≥30≥40(0ºC)
≥60(-20ºC)
Products Picture:
Application:
Production Line:
Electronic Tube & Transistor Customer Visit:
Warehouse:
Factory Introduction:
LAIWU HULIN WELDING MATERIALS CO.,LTD. istop three original factoryof Welding CPacking Machinery onsumables in China.
Factory was founded in 1994,quality systerm: ISO9001-2008, Yearly capacity:300000mt
Main products:
Flux(SJ101, SJ301, SJ501,SJ601,HJ431etc.);
Submerged Arc Welding Wire EM12K,EL12
Carbon Steel Welding Rod: AWS(E6011, E6013, E7016, E7018);
CO2 Gas Shield Welding Wire AWS A5.18 ER70S-6(0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.6mm)
Flux Cored Wire(Gas Shield E71T-1C, E71T-1;
Self Shield E71T-GS);
We can meet the needs of the customersaccording to each country relevant standard.
OEM &buyer label is ok. Technical support can be offered.Our Service:
1. Professional sWelding & Soldering Supplies ervice for products
2. Much more competitive price
3. Honest and excellent supplier
4. Delivery time is shorter than others.
5. We believe the good quality is the basis for cooperation.
6. We could provide the samples for test to you.Contact us: