• Welding Flux for Spiral Steel Water Pipe Sj301
  • Welding Flux for Spiral Steel Water Pipe Sj301
  • Welding Flux for Spiral Steel Water Pipe Sj301
  • Welding Flux for Spiral Steel Water Pipe Sj301
  • Welding Flux for Spiral Steel Water Pipe Sj301
  • Welding Flux for Spiral Steel Water Pipe Sj301

Welding Flux for Spiral Steel Water Pipe Sj301

state: Solid
pH: Alkaline
Type: Inorganic
Melting Point: >600℃
Chemical Composition: Sio2+TiO2=25-35
Function: Protect Weld Metal
Samples:
US$ 0/Piece 1 Piece(Min.Order)
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Customization:
Gold Member Since 2015

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Basic Info.

Model NO.
sj301
Application
Submerged-arc Welding
Manufacturing Method
Sintering
Aws Specification
Aws-A5.17 F6a0-EL8 F7a2-Em12K
Equivalent to
Lincoln 860
Applications
1.LPG Tanks 2.Spiral Pipes 3.Gas Bottles
Standard Package
Kraft Bag with Plastic Lining Inside
Quality System
ISO9001:2008
Free Sample
Offered
OEM
Accpete
Performance
Salg Easy Remove
Country
Made in China
Transport Package
Kraft Bag with Plastic Lining Inside
Specification
25kg/bag, 40bags/plywood pallet
Trademark
PANDING/OEM
Origin
Laiwu, Shandong Pr. China
HS Code
38109000
Production Capacity
10000 Tons Agglomerated Flux, 8000 Tons Fused Flux

Product Description

Agglomerated welding flux LH-SJ301 produced by Laiwu Factory    
Specification:
AWS-A5.17 F6A0-EL8 F7A2-EM12K
EN760 SA CS 1 89 AC H5

LH-SJ301 is a kind of silicon-calcium-type sintered flux,mesh 10-40(2.0-0.45mm) and basicity -- 1.0-1.1. Either alternating or direct current can be used,but welding wires must be connected with the positive electrode when direct current is used.The welding technology has good performance,fine detachability and fine appearance of weld.


Usage:
The flux is fit for the submerge-arc welding of low-carbon steel and low-alloy steel,as well as the fast single-way and double-surface welding of thin steel sheet.And it is usually used for the submerge-arc welding of liquefied gas storage tanks,gas bottles and pipeline steel.

Caution:
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 300-350ºC for 2 hours.
3.It's better to use direct current.


Chemical Composition(%)
SiO2+TiO2 Al2O3+MnO CaO+MgO CaF2 S P
25-35 30-40 15-25 5-15 ≤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
EM12K
F6A0-EL8
F7A2-EM12K
≥350
≥410
415-550
480-650
≥22
≥30
≥40(0ºC)
≥60(-20ºC)

Products Picture:
Welding Flux for Spiral Steel Water Pipe Sj301


Application:
Welding Flux for Spiral Steel Water Pipe Sj301


Welding Flux for Spiral Steel Water Pipe Sj301




Factory Introduction:
LAIWU HULIN WELDING MATERIALS CO.,LTD. is   top three original factory  of Welding Consumables 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 customers according to each country relevant standard.
OEM & buyer label is ok. Technical support can be offered.

Our Service:
1. Professional service 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.

Customers feedback:
Welding Flux for Spiral Steel Water Pipe Sj301Welding Flux for Spiral Steel Water Pipe Sj301





 

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Gold Member Since 2015

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Management System Certification
ISO 9001