Submerged Arc Welding Flux for LPG Gas Cylinder/Tanks
China Submerged Arc Welding Flux for LPG Gas Cylinder/Tanks, Find details about China Welding Flux, Submerged Arc Welding Flux from Submerged Arc Welding Flux for LPG Gas Cylinder/Tanks
Basic Info.
Model NO.
hj331
Application
Submerged-arc Welding
Manufacturing Method
Sintering
Aws Specification
Aws A5.17 F7a0-EL12 F7a2-Em12K
Equivalent to
Lincoln 780 Welding Flux
Applications
1.LPG Cylinders 2.Pressure Vessel 3.Boiler
Standard Package
Kraft Bag with Plastic Lining Inside
Quality System
ISO9001:2008
Performance
Slag Easy Remove
Trademark
PANDING/OEM
Transport Package
Kraft Bag with Plastic Lining Inside
Specification
25kg/bag, 40bags/plywood pallet
Origin
Laiwu, Shandong Pr. China
HS Code
38109000
Model NO.
hj331
Application
Submerged-arc Welding
Manufacturing Method
Sintering
Aws Specification
Aws A5.17 F7a0-EL12 F7a2-Em12K
Equivalent to
Lincoln 780 Welding Flux
Applications
1.LPG Cylinders 2.Pressure Vessel 3.Boiler
Standard Package
Kraft Bag with Plastic Lining Inside
Quality System
ISO9001:2008
Performance
Slag Easy Remove
Trademark
PANDING/OEM
Transport Package
Kraft Bag with Plastic Lining Inside
Specification
25kg/bag, 40bags/plywood pallet
Origin
Laiwu, Shandong Pr. China
HS Code
38109000
Product Desciption
WELDING FLUX FOR SFA 5.17 F7A0-EL12
Fused flux LH. HJ331
STANDARD:
GB/T5293-1999 F4A2-H08A F5A2-H08MnA
EQUIV: AWS-A5.17 F6A2-EL12
Description:
1. LH. HJ331 is a type of mid-Mn and high-Si fused flux, with olive drab glassy granulated grains, size 8-40 mesh( that is 2.5-0.38mm).
2. Both DC and AC can be used for welding, while the arc is stable and slag detachability is easy. HJ331 has excellent welding performance in deep slope,
While deposited metal is of properties of high crack resistance and a satisfactory low-temperature toughness.
Applications:
LH-HJ331 can be used for welding ship hulls and pressure vessels which are fabricated by low-carbon steels ( such as A3, 20G, 16Mn, 16MnR, A32 and E36, etc. ), or low-alloy steels, or highstrength steels.
CAUTIONS:
1. Impurities on the welding surface must be removed before welding, such as
Oil soil, moisture, iron rust, etc.
2. The welding flux must be baked for 2 hours at the temperature of 300-350 centigrade before build-up welding.
Chemical Composition(%)
Mechanical Performance of the Deposited Metal
Application:
Factory Introduction:
LAIWU HULING WELDING is one of leading biggest manufacturer of Submerged ARC welding flux in China. The annual capacity of production is growing and up to12000 metric tons of agglomerated flux and 5000 metric tons of fused flux. The factory has established the R&D laboratory with the advanced inspection equipments in field of welding materials. Our company is located at Laiwu City near by the Jinan International Airport, and also is near the TAISHAN Mount of Shandong Province, China.
The Submerged-ARC welding flux has been approved and passed the inspection of quality with the province grade and the national grade in China. We strictly executed and produced the welding flux according to the industrial standards of GB/T 5293-1999, GB/T 12740-2003, GB/T17854-1999 and the China Classification Society-1996 completely. Our quality management has passed IS09001-2008 Quality System Certification.
The welding flux has been widely used in the Chemical engineering equipment, Heavy machinery, Pressure vessel, Boiler, Gas cylinder body, Spiral welded steel pipe, Steel structure building H-beam steel etc. We have been exported the welding flux to India, Indonesia, Egypt, Japan, Philippine and Jordan. The foreign customer usually purchased and preferred to the high quality Agglomerated flux ( LH-SJ101;LH-SJ301;LH-SJ501;LH-HF101G ) and Manganese oxide fused flux.
FAQ:
Q. 1 Can you provide free sample?
A: Total free sample(including freight cost) can be offered
Q. 2 What is your delivery time?
A: Within 7 days after receiving deposit.
Q: 3 Is your price competitive with other companies?
A: Our goal is to give the best price with same quality and best quality with the same price. We do everything we can to reduce your cost.
Q. 4 How about OEM?
A: OEM IS OK.
Q. 5 Why we should choose your company?
A: Firstly, we are ORIGINAL factory. We can guarantee delivery time and provide special requirements for customers.
Secondly, we have professional foreign trade team with high efficiency communications and professional solutions.
Thirdly, we have special team work for after sales services 24*7 to help you slove any kind of problem
Contact us:
Fused flux LH. HJ331
STANDARD:
GB/T5293-1999 F4A2-H08A F5A2-H08MnA
EQUIV: AWS-A5.17 F6A2-EL12
Description:
1. LH. HJ331 is a type of mid-Mn and high-Si fused flux, with olive drab glassy granulated grains, size 8-40 mesh( that is 2.5-0.38mm).
2. Both DC and AC can be used for welding, while the arc is stable and slag detachability is easy. HJ331 has excellent welding performance in deep slope,
While deposited metal is of properties of high crack resistance and a satisfactory low-temperature toughness.
Applications:
LH-HJ331 can be used for welding ship hulls and pressure vessels which are fabricated by low-carbon steels ( such as A3, 20G, 16Mn, 16MnR, A32 and E36, etc. ), or low-alloy steels, or highstrength steels.
CAUTIONS:
1. Impurities on the welding surface must be removed before welding, such as
Oil soil, moisture, iron rust, etc.
2. The welding flux must be baked for 2 hours at the temperature of 300-350 centigrade before build-up 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) |
Application:
Factory Introduction:
LAIWU HULING WELDING is one of leading biggest manufacturer of Submerged ARC welding flux in China. The annual capacity of production is growing and up to12000 metric tons of agglomerated flux and 5000 metric tons of fused flux. The factory has established the R&D laboratory with the advanced inspection equipments in field of welding materials. Our company is located at Laiwu City near by the Jinan International Airport, and also is near the TAISHAN Mount of Shandong Province, China.
The Submerged-ARC welding flux has been approved and passed the inspection of quality with the province grade and the national grade in China. We strictly executed and produced the welding flux according to the industrial standards of GB/T 5293-1999, GB/T 12740-2003, GB/T17854-1999 and the China Classification Society-1996 completely. Our quality management has passed IS09001-2008 Quality System Certification.
The welding flux has been widely used in the Chemical engineering equipment, Heavy machinery, Pressure vessel, Boiler, Gas cylinder body, Spiral welded steel pipe, Steel structure building H-beam steel etc. We have been exported the welding flux to India, Indonesia, Egypt, Japan, Philippine and Jordan. The foreign customer usually purchased and preferred to the high quality Agglomerated flux ( LH-SJ101;LH-SJ301;LH-SJ501;LH-HF101G ) and Manganese oxide fused flux.
FAQ:
Q. 1 Can you provide free sample?
A: Total free sample(including freight cost) can be offered
Q. 2 What is your delivery time?
A: Within 7 days after receiving deposit.
Q: 3 Is your price competitive with other companies?
A: Our goal is to give the best price with same quality and best quality with the same price. We do everything we can to reduce your cost.
Q. 4 How about OEM?
A: OEM IS OK.
Q. 5 Why we should choose your company?
A: Firstly, we are ORIGINAL factory. We can guarantee delivery time and provide special requirements for customers.
Secondly, we have professional foreign trade team with high efficiency communications and professional solutions.
Thirdly, we have special team work for after sales services 24*7 to help you slove any kind of problem
Contact us:
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