Welding Flux/Weld Powder Wholesale China Factory Price

• Customization: Available
• state: Solid
• pH: Alkaline
• Model NO.: hw811g-101g
• Type: Organic
• Melting Point: >600℃
• Chemical Composition: SiO₂=10%-30%
• Function: Remove Oxides, Protect Weld Metal
• Application: Submerged-arc Welding
• Manufacturing Method: Smelting
• Transport Package: Pack Each Cubic Meter Together
• Origin: Luoyang City, Henan Province
• Production Capacity: 20, 000 Tons Per Year

Product Description

Product Description

Product Name:
 HW811G welding flux F7A4-EM12K EN ISO 14174 S A AB 1 67 AC H5
Brand: PHOENIX-WELDING
Specifications and Compliance:
NB47018-2018
GB/T 5293-2018  S49A4UFB-SU34
GB/T 12470-2018  S55A4UFB-SU1CM2    
AWS A5.17   F7A4-EH14  
AWS A5.23   F8A4-EB2

EN ISO 14174 S A AB 1 67 AC H5

General Information:
Basicity:1.8
Grain size:10-40 mesh, 12-60 mesh
Density: 1.25g/cm³

Application:
HW811G is an alkaline flux, which belongs to the metallurgy neutral. It hardly increases Si and Mn on weld bead and it has good impact toughness under high heat input welding condition. It is used for single or double wire welding. The flux has excellent welding performance, slag removal and bead appearance. This product is suitable for the double wire welding of pipeline below grade X70 and heavy steel structure.

Mechanical Properties: 

Flux/Wire Combination	Rm (Mpa)	ReL / Rp0.2 (Mpa)	A (%)	V-groove Impact
				-40ºC(J)
SU34	540	430	29	105
SU1CM2	565	455	28	95

Notes:

1.Re-dry the flux at 300-350ºC for 60 minutes before welding.
2.Remove rust, water scale, primer and other contaminants on the base metal before welding to obtain excellent weld deposit.
3.Add new flux regularly before using the recycled flux to prevent defective weld bead.
Package:
25kg/moisture repellent bag,25kg/bucket,400kg/bulk bag
For special package, please contact us.

 

Strict quality testing

Product effect display

applied range

Custom process

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

 

Packaging & Shipping

qualification certificate

FAQ
 1. How do you ensure your product and service quality?
All our processes strictly adhere to ISO9001 procedures.And have 12months quality warranty and exchange service against Bl issue date forthe quality problem caused by our side.

2. Canyou provide several pieces of samples for testing before place mass order?
Yes,we are pleasure to send you samples to test the quality and performance.

3. How canImake order and settle payment?
Once clear your requirement and determined which product is ideal foryou,we will send Pl to you. L/C,D/P,T/T,Paypal, Western Union etc.are allavailable.

4. lf we find your bank account different as before how should we respond?
Please DON'T arrange the payment until double check with us.(Bank details will be listed in each piece of PI)

5. What about Delivery Date?
For sample order: 3-5 days after the requirement.For mass order: 15 days after confirm order.

6. What about Shipping?
We can send the small batches by express and the mass orders by LCL orFCL condition.To save logistics cost,you can either use your own nominated shippina aaent for the shipment.