Shandong Taishan Sunlight Welding Materials Co., Ltd.  

Product Name: China Fused Flux Hj431 Sub-Arc Welding Model NO.: TY. HJ431 Manufacturing Method: Smelting Application: Submerged-arc Welding Function: Protect Weld metal Chemical Composition: MnO>30% Melting Point: >600? Type: Inorganic pH: Acidic state: Solid Quality System: ISO 9001-2015 Original: Laiwu,China Lead Time: 7 Working Day Kind: Fused Flux Certification: American Bureau of Shipping Grain Size: 10-40 Mesh Applications: 1.LPG Cylinder 2.Pressure Vessel 3.H-Beam Steel Trademark: TAISHAN SUNLIGHT Transport Package: Kraft Bag, Plywood Pallet Specification: 25kg one bag, 40bags one plywood palle Origin: Laiwu, Shandong, China HS Code: 381090 Product Description SAW Welding Flux (HJ-431)Type: Fused flux with high manganese contentProduced by SHANODNG TAISHAN SUNLIGHT WELDING MATERIALS CO., LTD.(Formly known as LAIWU TAISHAN SUNLIGHT WELDING MATERIALS CO., LTD.)Factory was estabilished at year 1987,with more than 30 years' factory experience!A: Standard: AWS-A5.17 EL12-F6AZ,EM12-F7A0,EM12K-F7A2B: Quality system: ISO9001: 2015C: Application: for Submerged arc welding of LPG cylinders,Pressure vessel,H-beam steel structure,Ship building..D: MAIN CHARACTERISTICS:1. High silicon and manganese pick- up is obtained,so our HJ-431 can be used with low-Mn content welding wire2. Basicity: 0.7( BIIW).3.Grain size: 10 to 40 mesh(we also could produce the mesh size according to your request).4. TY-HJ431 is a kind of fused glassy granulated flux, colored as red-brown to light-yellow, high in manganese and silicon but low in fluoride. AC/DC current both OK.5. It can also be used for electroslag welding and copper welding.E: Chemical Composition of HJ431 ( %) SiO2 CaF2 AI2O3+MnO CaO+MgO FeO S P40-44 3-7 35-42 7-14 ≤ 1.80 ≤ 0.06≤ 0.08F: Preparation before welding:1.Dampfluxshouldbere-driedat300-350 Centigradefor2hours.2.Rust,greaseandmoistureontheweldmentshouldberemovedbeforewelding.3.If keeps good,our HJ-431 welding flux could be work well even after 1 years' stockCompany Hall:Agglomerated flux work shop,three advanced production lines,capacity: 100 tons/dayFused flux workshop,daily capacity:20 tonsApplications:Standard package:Kraft bag with anti-moisture plastic lining inside. 40 bags one Plywood pallet25kg/bag, 40bags/Pallet, 24 Pallets in 20'GP FCLGood aftersale service:Our professional technicians could come to your factory to solve your question in welding.