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Laiwu Trustworthy Import and Export Co., Ltd.

Welding Flux, Welding Materiales, Agglomerated Flux manufacturer / supplier in China, offering Welding Flux Distributor Agent Wanted, Shaft Mounted Gear Reducer, HDPE Pond Liner and so on.

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Supplier Homepage Product welding flux Welding Flux Distributor Agent Wanted

Welding Flux Distributor Agent Wanted

FOB Price: US $350-700 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $350-700/ Ton
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Port: Qingdao, China
Production Capacity: 15000tons Per Year
Payment Terms: L/C, T/T, D/P, Western Union, Money Gram

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Basic Info
  • Model NO.: welding flux
  • pH: Alkaline
  • Melting Point: >600℃
  • Function: Protect Weld Metal
  • Manufacturing Method: Agglomerted
  • Grain Size: 10-40
  • Basicity: 1.0-1.1
  • Applications: LPG Cyliner,Pipeline
  • Delivery Time: 15-20 Days
  • Port: Qingdao
  • Transport Package: Kraft Paper Bag or Woven Bag
  • Origin: Shandong China
  • state: Solid
  • Type: Inorganic
  • Chemical Composition: MnO=15%-30%
  • Application: Submerged-arc Welding
  • Kind: Sintered Welding Flux
  • Color: Grey
  • Current: AC or DC
  • Payment: Tt LC
  • Packings: Woven Paper Bag
  • Trademark: trustworthy
  • Specification: sj501
Product Description
Submerged arc welding fluxes
welding flux Description:      
  1.SJ501 is a kind of aluminum-titanium-type sintered flux.
  2.Color: deep gray to dark brown.
  4.Grain size:10-40 (2.0-0.45mm) meshes.
  5.Either alternating or direct current can be used.
 6.Performance:high rust resistance, easy slag dropping, smooth welding bead, and good welding technology.
  1.The welding flux is for low carbon, low alloy, and pressure vessel steels(applied to various welding wires such as H08A, H08MnA, H08MnMo and H10MnSi).
  2.Fit for fast welding of thin steel sheet (gas steel tanks and membrane water-cooled wall) in boiler factory.

welding flux Chemical Composition (%)  
 SiO2+TiO2 Al2O3+MnO  CaO+MgO CaF2  S P
 25~35 50~60 5~10 5~12 ≤0.05 ≤0.05

(Mechanical Performance of the Deposited Metal):
 Wires  Standard Models бs(Mpa) бb(Mpa) δ5 Akv(J)
 HO8A F4A2-HO8A ≥330 ≥420 ≥22% ≥27
 HO8MnA F5A2-HO8MnA ≥400 ≥500 ≥22% ≥27
 Fit  GB/T5293-1999 F4A2-H08A F5A2-H08MnA
 Equivalent to     AWS-A5·17F6A2-EL12   F7A3-EM12
Mechanical Property:(according to GB5293-1999 F4A1-H08A)
Test Item
Tensile Strength
Yield Strength 
Impact Absorption Rate 
Guaranteed Value410~550≥330≥22.0≥27
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Mr. Wyatt
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