- Contact Person : Mr. Shang Qingfeng
- Company Name : Laiwu Huifeng Welding Industry Co., Ltd.
- Tel : 86-634-8856786
- Fax : 86-634-8856718
- Address : Shandong,Laiwu,No.016 Yun Taishan Road, Economic Development Zone
- Country/Region : China
- Zip : 271100
SAW Welding Flux
Description:
JN-SJ301 is a kind of silicon-calcium-type sintered flux, with the mesh 10-40 (2.0-0.45mm) and basicity of 1.0-1.1.
Either alternating or direct current can be used, but welding wires must be connected with the positive electrode when direct current is used.
The welding technology has good performance, fine detachability and fine appearance of weld.
Usage: The flux is fit for the submerge-arc welding of low-carbon steel and low-alloy steel, as well as the fast single-way and double-surface welding of thin steel sheet.
It is usually used for the submerge-arc welding of liquefied gas storage tanks, gas bottles and pipeline steel.
Caution: 1.The oil stain, moisture, iron rust and other foreign substances must be removed from the welding joint. 2.The welding flux must be baked under 300-350°C for 2 hours when affected with damp. 3.It's better used under direct current.
SAW Welding Flux
