Welding Flux Sj101 for Spiral Steel Pipe, Structural Steel Fabrication

• state: Solid
• pH: Alkaline
• Type: Inorganic
• Melting Point: >600℃
• Chemical Composition: Sio2+TiO2=18-25 Cao+MGO=28-35
• Function: Protect Weld Metal
• Model NO.: LH-SJ101
• Application: Submerged-arc Welding
• Manufacturing Method: Sintering
• Aws Specification: Aws A5.17 F7a2-Em12k F7A4-Eh14
• Equivalent to: Esab Ok 10.71
• En Specification: En760 SA Fb 1 55 AC H5
• Standard Package: Kraft Bag with Plastic Lining Inside
• Quality System: ISO9001:2008
• Transport Package: Kraft Bag with Plastic Lining Inside
• Specification: 25kg/bag, 40bags/plywood pallet
• Trademark: PANDING
• Origin: Laiwu, Shandong Pr. China
• HS Code: 38109000
• Production Capacity: 10000 Tons Agglomerated Flux, 8000 Tons Fused Flux

Product Description

Welding Flux Sj101 for spiral steel pipe, structural steel

Descripton:
LH-SJ501 is a bonded type acid flux composed mainly of aluminium and oxides with ball form granule about 10-60 mesh in size.Its basicty is 0.5-0.8.It can be used on AC or DC power source.It provides good welding usability,easy slag removal,excellent anti-porosity property and beautiful bead appearance.

Application:
In combination with H08A or H08MnA wire,this flux is suitable for welding of gascylinders,membrane water-cooled wall of boilers,ect.

Characteristics:
1)LH-SJ501 is an agglomerated aluminate- rutile type flux.

2.)Metallurgical behavior: High silicon and manganese pick- up is obtained.

3)Grain size: 10 to 60 mesh.Basicity: 0.7( BIIW).

4) The welding performance is excellent.
Slag detachability is very good, especially at high speed.
Welding porosity scarcely occur.

5.)Its welding speed can travel up to 150 cm/ min. It is particularly useful for welding tube- web- tube joints of finned tubes.

6)LH-SJ501 is useful for welding thin plate in single pass and limited pass.

7)The flux has low moisture pick-up  and granular stability . As the bulk density is low so is the consumption rate.

Caution:
1.Damp flux should be re-dried at 300-350 Centigrade for 2 hours.
2.Rust, grease and moisture on the weldment should be removed before welding.

Chemical Composition(%)

SiO2+TiO2	Al2O3+MnO	CaF2	S	P
25-35	50-60	5-10	≤0.05	≤0.05

 
Mechanical Performance of the Deposited Metal

Wires	Standard Models	Yield Point Rel(MPa)	Tensile Strength Rm(MPa)	Elongation A (%)	Impact Value   Kv2(J)
EL8 EL12 EM12K	F6Az-EL8 F7A0-EL12 F7A2-EM12K	≥330 ≥330 ≥410	≥415 ≥420 ≥500	≥22 ≥22 ≥22	≥27(0ºC) ≥53(-18ºC) ≥45(-200ºC)

Products Picture:
Company Brief Introduction
(1)Company Name:Shandong Hulin Welding Material Co.,Ltd
(2)Main Products:
    SAW Flux&Wire, MIG Wire, FCW wire.
(3)Best Selling Product Models:
    SAW Flux:SJ101,SJ101G,SJ102,SJ301,SJ501,HJ107,HJ260,HJ431
    SAW Wire: EM12K,EL8,EL12
    MIG Wire: ER70S-6
    FCW Wire: E71T-1 
(5)Quality System:ISO9001:2000
(6)Year Established:1999
(7)Brand Name:Panding Brand
(8)Application: Steel Pipe, Structural steel, LPG Cylinder, Pressure vessel, Boiler, Bridges etc.
Packing & Shipping Details:
(1)Bag:25 KGS/Kraft Bag With Plastic Lining Inside
(2)Pallet:40 Bags(1 Ton)/Plywood Pallet
(3)Container:20-24 Tons/Container
(4)OEM & buyer label is ok, and technical support can be offered



Customers Feedback: