Super Pore Resistant Active Submerged Arc Welding Flux, Saw Flux for LPG Cylinder

• state: Solid
• pH: Alkaline
• Type: Organic
• Melting Point: >600℃
• Chemical Composition: SiO₂=10%-30%
• Function: Remove Oxides, Protect Weld Metal
• Model NO.: LT-SJ501
• Application: Submerged-arc Welding, Electroslag Welding
• Manufacturing Method: Smelting
• Transport Package: 25kg Paper Bag or 200kg Drum
• Specification: 10-60 mesh
• Trademark: HUAXIN
• Origin: China
• HS Code: 38109000
• Production Capacity: 10000tonne/Year

Product Description

AWS A5.17 F7A4-EM12K Fast welding speed submerged arc welding flux 

Standard conforming to:
GB /T5293  F4A0-H08A  F5A2-H08MnA
Standard equivalent to: 
AWS-A5.17  F6A0-EL12  F7A2-EM12K 
DIN BAR 188AC10KM

Product Description:
 
GJ-SJ501 is a kind of aluminum-titanium-type sintered flux, basicity is 0.5-0.8, mesh 12-40 (2.0-0.45mm). Either alternating or direct current can be used. It has hight rust resis-tance and the sag is easy to drop after welding. The welding bead is smooth and the welding technology has good performance.
 
Usage:
When applied to various welding wires such as EL8, EM12K, EM13K and EH14, it can weld mild steel,low alloy steel and pressure vessel steel.
It is fit for fast welding of thin steel sheet like gas steel tanks and membrane water-cooled wall in boiler factory.
 
Cautions:
1.The oil soil,moisture,iron and other foreign substances must be removed from the welding joint. 
2.The welding flux must be baked under 300-350ºC for 2 hours.
 
Chemical Compositions (%): 

SiO2+TiO2	Al2O3+MnO	CaO+MgO	CaF2	S	P
25~35	50~60	5~10	5~15	≤0.03	≤0.03

Mechanical Performance of the Deposited Metal: 

Wires	Standard Models	σs (Mpa)	σb (Mpa)	δ5	Akv (J)
HO8A HO8MnA H10Mn2	F4A2-HO8A F5A4-HO8MnA F5A4-H10Mn2	≥330 ≥400 ≥450	≥420 ≥500 ≥550	≥22% ≥22% ≥22%	≥27(-20ºC) ≥27(-20ºC) ≥27(-40ºC)

Packaging & Shipping:

Seaworthy double-deck 25Kg Paper bags wrapped with muti-layer PE film.

Loading: 1 ton (40 bags) welding flux packed on 1 pallet .

Welding flux Max loading quantity: 24 tons goods on pallet can be loaded in 1*20'FCL, 26 tons without pallet loaded in 1*20'FCL.

Our Services:

Prime quality+Competitive price+Thoughtful Service=100% Satisfication

SAW Welding Expert- One Stop Solution For Submerged Arc Welding consumables.

Company Information:

Jinan LIT Industry Co.,Ltd. is a Chinese professional manufacturer, which specializes in the research and producing various Submerged Arc Welding Consumables.

The company has formed three automatic production lines with annual output of 10,000 tons of welding flux and 10,000 tons of submerged arc welding wire.

Our products is over twenty varieties, which include the Agglomerared Flux Series : SJ101, SJ101G, SJ102, SJ107, SJ112, SJ301, SJ302, SJ414, SJ414N, SJ501, SJ501T, SJ612, SJ19(for stainless steel 2205/2209), SJ612(for mill roller hardfacing) and the submerged arc welding wire Series: EL12, EM12K, EM12, EM13K, EH14 etc.

     All the products have passed the approval of the China Classification Society (CCS) and ISO9001: 2008 Quality System. They are widely used in areas such as structral steel beam, bridge, shipbuliding, engineering & machinery,  petroleum and chemical pipes, pressure vessel and offshore welding, as well as hardfacing and bead welding of other wear-resisting working parts.

     We will provide the prime products, competitive prices and most satisfactory services. welcome your inquiry.