Ecvv Trade
Laiwu Aucer Machinery & Equipment Co., Ltd.

China Manufacturer with main products: Welding Flux Powder, Welding Material, Soldering Welding Flux, Smelting Flux, Agglomerated Flux, Fused Flux, Sintered Flux,

Home  >Products Catalog > supply welding material HJ431

supply welding material HJ431

FOB Price: 340.00 - 450.00 USD/Ton
Supply Ability: 50,000 Ton/Tons per Year
Shipping: Qingdao
Payment Terms: L/C, T/T, Western Union
In Stock

Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shandong in China
Packaging Details: 25kg/bag



HJ431 is a kind of smelting-type red brown to light-yellow colored glassy granulated flux with high manganese and silicon but low fluorine mesh 8-14(2.5-1.5mm), 8-40(2.5-0.45mm)and 14-40(1.5-0.45mm).Either alternating or direct current can be used and welding wires must be connected with the positive electrode when direct current is used.The welding technology has good performance.


When applied to welding wires such as H08A,H08Mn,and H10MnSi, it can weld low-carbon steel and some low-alloy steel like 16Mn and 15MnV,as well as ships boilers and high-pressure vessels.And it also can be sued for electro-slag and copper welding.


1.Impurities on the welding surface must be removed before welding ,such as oil soil,moisture,iron dust.etc.

2.The flux must be baked for 2 hours under the temperature of 300-400C before it is used

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

weldig material from this supplier

Tung Oil for Wood Chinese Wood Oil    
FOB Price: 35.00-100.00 USD/Kilogram
Min Order: 200 Kilograms
Factory Supply Neon Color Bright Fluorescent Spray Paint Aerosol Coating    
FOB Price: 0.50-1.30 USD/Piece
Min Order: 6000 Pieces
Water Soluble Polyester Resin for Warp Yarn Sizing & Coating    
FOB Price: 1.50-2.00 USD/Kilogram
Min Order: 1 Kilogram
Decora - INFINITY (White - 4 Lt)    
FOB Price: 196.62 USD/Unit
Min Order: 1 Unit
Tung Oil for Wood Chinese Wood Oil    
FOB Price: 35.00-100.00 USD/Kilogram
Min Order: 200 Kilograms

More products from other suppliers

Ceramic Coating Blade    
Min Order: 100 Meter
Totitan TTO-102 Nano TiO2 Photoelectric effect Agent    
FOB Price: 460.00-500.00 USD/Kilogram
Min Order: 0.5 Kilogram
Nitrocellulose of H type    
FOB Price: 2,000.00-2,500.00 USD/Ton
Min Order: 9 Ton
Benzene-Free Graffiti Spray Paint    
FOB Price: 0.50-1.50 USD/Piece
Min Order: 6,000 Pieces
Car Auto Bus Lacquer Vehical Refinish Van Paint    
FOB Price: 4.12-5.67 USD/Box
Min Order: 60 Boxes
nitrocellulose solution    
Min Order: 1 Ton

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join Facebook Group