Factory Direct Welding Flux Submerged Arc Welding Flux Sj102

• Customization: Available
• state: Solid
• pH: Alkaline
• Model NO.: HW811G2-SJ102
• 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:
HW811G2 SAW welding flux for oil and gas pipeline (multi-arc welding)
Specifications and Compliance:
NB47018-2018
GB/T 12470   S49A4UAB-SU34     S62A4UFB-SU1M3TiB
AWS A5.17    F7A4-EH14       F9A4-EG-G
General Information:
Basicity:1.8
Grain size:10-40 mesh, 12-60 mesh
Density: 1.25g/cm³

Genaral Information:
HW811G2 is an agglomerated, fluoride basic flux, and it is a neutral flux. It provides good impact toughness under high heat input welding condition. It is suitable for double wire and three wire welding. It has good slag removal performance, excellent low temperature toughness. With suitable welding wire it can be used in power station, engineering machinery, petrochemical, important pressure vessels and pipeline steel welding.

Mechanical Properties: 

Flux/Wire Combination	Rm (Mpa)	ReL / Rp0.2 (Mpa)	A (%)	V-groove Impact
				-40ºC(J)
SU34	550	465	28	120
SU1M3TiB	685	565	25	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.

 

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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.