Submerged Arc Welding Flux

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
1 Ton m.t.
Supply Capability:
200 Tons per Month m.t./month

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Product Description:


Submerged Arc Welding Flux 

1.Product No: JN-HJ107  

2.Color:Grey blue

3.Mesh:8-60 (2.5-0.3mm)

4.Package: 25Kgs per PP woven bag

5.MOQ:1 Ton


Fit: GB/T17854-1999 F308-H0Cr21Ni10 F308L-H00Cr21Ni10 F316L-H00Cr19Ni12Mo2 


1.JN-HJ107 is a kind of smelting-type non-Mn mid-Si and mid-F flux.


2.Grain Size:10-60 (2.0-0.3mm) or 8-40 (2.5-0.45mm) meshes.


3.Current:direct current.


4.Performance:anti-porosity and anti-cracking.



1.Excellent clad layers can be gained when it is used in the build-up welding in conjunction with appropriate welding wires or solder strips, such as HOCr21Ni10 (AWS ER308), HOCr20Ni10Ti(AWS ER321), HOOCr21Ni10 (AWS ER308L), HOOCr24Nb, HOCr16Mn16.


2.for build-up welding of petrochemical equipments' corrosion-proof layers, stainless clad layers and pressure vessels. 


3.In conjunction with HOCr16Mn16, it can be used in the build-up welding of the track switch of high manganese steel (Mn13) and welding of Nb-contained stainless steel, etc.


Performance of Surfacing Layers :  

It can be used in the transition-layer welding in conjunction with HOOCr26Ni12 and in the build-up welding of 50mm-thick 18MnMoNb steel plate in conjunction with HOOCr21Ni10 as the surface-layer welding band.


Chemical Compositions: 


  AL2O3 +MnO




  TiO2 +SiO2






   S  P










  ≤ 10


 ≤ 0.05



 1. Flux must be baked for 2 hours under the temperature of 250~300°c before welding.  

 2. The iron rust, oil contamination and moisture on the weldment must be removed.


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Our company has powerful technical force and qualified special group for developing products as per customer. The product have passed the approval of China Certification System, ISO9001:2008 Quality System, reached international leading level and have been sold to many countries and regions like South America, Southeast Asia, Middle East etc. Guaranteed with the reliable quality and after-sale service, you will be delighted to find that imported directly from us is so easy and simple as you buy from your local suppliers but with very competitive prices and more choice. Let's march forward hand in hand, and create a bright future together. .

1. Manufacturer Overview

Location Shandong,China
Year Established 2003
Annual Output Value Above US$100 Million
Main Markets
Company Certifications ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Export Percentage 81% - 90%
No.of Employees in Trade Department 3-5 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 50,000-100,000 square meters
No. of Production Lines 3
Contract Manufacturing OEM Service Offered Design Service Offered
Product Price Range Average