High Quality Sj101 Sintered Welding Flux for Spiral Steel Pipe LPG Cylinder

• Customization: Available
• state: Solid
• pH: Alkaline
• Model NO.: HW751A-101
• 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:

HW751A welding flux F7A2-EM12K

Specifications and Compliance:
AWS A5.17 F7A2-EM13K-H8     F7A2-EM12K-H8    F7A4-EM14K-H8

General Information:
Basicity Index:1.4
Grain Size:12-40 mesh
Density:1.25g/cm³
Polarity:DCEP/AC

Application:
Phoenixweld HW751A is aluminate-basic type multi-purpose flux.The weldingflux  has excellent welding performance, easy slag removal and good weld bead appearance and it is insensitive to rust and oxide scale. It can be used for single pass or multi-pass welding, especially for thick plate multi-pass welding. It can be used to weld various structural steel and weathering steel with different alloy wires. It is widely used in pipelines, heavy industry, pressure vessels, bridges, ships, etc.

Mechanical Properties: 

Flux/Wire Combination	Rm(Mpa)	ReL/Rp0.2(Mpa)	A(%)	V-groove Impact
				-29ºC(J)
EM12K	525	430	32	120
EA2	635	525	28	100

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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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.