China Welding Powder Suppliers Manufacturer in

Welding Powder Supplier/ Manufacturers in China1. Welding Powder Specifications:
AWS A5.17/5.23 F6A0-EL8F6A2-EM12F7A2-EM12KF7A4-EH14
EN760 SA FB 165 AC H52.Welding PowderDescription:
SJ101 is an agglomerated fluoride-basic type flux. It is gray and round grain,mesh 10-60. it can be operated with AC and DC. ,the welding electric current can up to 1200A.It has excellent weldability, the welding bead appearance is beautiful and the slag is easy to remove.The diffusible hydrogen content in deposited metal is less than 5ml/100g,so it has very good toughness at low temperature,therefore,crack resistance is extremely high. It is suitable for submerged arc twin-wire,tandom and multi-wire welding as well as for welding with the two-run technique.It should be re-dried under 300-350ºCfor 2hours. Rust,grease and moisture on the weldment should be removed before welding.3.Welding PowderApplications:
It can be applied to different welding wires(such as H08MnA,H10mN2,H10MnSi,H08Mn2MoA,H08Mn2SiA etc.) It is fit for welding of low-carbon steel and low alloy steel. Such as oil storage tanks,pipeline steel,ships,bridges,pressure vessels,penstocks,boilers and H-beam structural steels.4.Welding PowderChemical Composition(%)SiO2+TiO2Al2O3+MnOCaO+MgOCaF2SP15-2520-30Electric Motor Universal Medical Implement 25-3525≤0.06≤0.08
5.Welding PowderMechanical Performance of the Deposited metalWIREYield
Point
Rel(MPa)Tensile
Strength
Rm(MPa)Elongation
A
(%)Charpy VNotch Impact Strength KV2(J)-20ºC-40ºCEM12≥400465-550≥22≥37EM12K≥400490-600&gTools & Hardware Stocks e;22≥50EH14≥400500-650≥22≥70≥50
Welding PowderAttention:
1. We get values in data sheets from tests carried out in accordance to AWS and GB standard procedure. They only represent values we get under those conditions. They are not to be taken as guarantees. AS to welding ,individual test results may depending on experience & technique, flux type, base metal, joint preparation, flux preparation, ampere, voltage, etc.
2. If welding fluxes are stored in improper environment or influenced by condensed moisture, anyway, they get damp, please dry them at 300-350 for 2 hours before usage.
3. Please clean the rust,oil,water on base metal before welding.
4. Add minimum 20% new flux when using recovered flux to avoid welding defects and maintain welding performance & mechanical properties.
5. Please control parameters properly, like preheat temperature, interpass temperature,cooling rate.Welding PowderProducts Picture:
Welding PowderApplication:
Welding PowderPackaging &Shipping:
Welding PowderProduction Line:
Customer Visit:Factory Introduction:
LAIWU HULIN WELDING MATERIALS CO.,LTD. istop three original factoryof Submerged ARC welding flux in China.
Factory was founded in 1994, quality systSpraying Machinery & Spreading Equipment erm: ISO9001-2008.
Main products: SJ101,SJ101G,SJ301,SJ50,SJ601.HJ431,HJ107,HJ260 etc.
Application: Spiral steel pipe,API pipe, Structural steel, LPC Gas Cylinder, Pressure vessel, Boiler, Bridges etc.
Yearly capacity:30000mt
OEM &buyer label is ok. Technical support can be offered.FAQ:

A:Total free sample(including freight cost) can be offered

A:Within 7daysafter receiving deposit.

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.

A:OEM IS OK.

A: Firstly, we areORIGINAL factory. We can guarantee delivery time and provide special requirementsforcustomersAnalysis Instrument .
Secondly, we have professional foreign trade team withhigh efficiency communications and professional solutions.
Thirdly, we have special team work for after salesservices 24*7to help you slove any kind of problem
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