Home > Products > Brazing & Solder Pastes > lead free solder powder for medicine, chemical industry, light industry, food, health care,
lead free solder powder for medicine, chemical industry, light industry, food, health care,
- 10 Ton / Tons per Month
- SHANGHAI
- T/T Credit Card
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Product Details
Place of Origin: | Anhui, China | Brand Name: | HUAZHONG | Model Number: | QJ301 |
Application: | Industrial | Diameter: | Request | Shape: | Square |
Length: | Clients` Requirement | Grade: | Copper Alloy | Cu (Min): | 85% |
Alloy Or Not: | Is Alloy |
Product Description
COPPER SOLDER FLUX
HUAZHONG HZ-QJ302 flux is a high temperature flux for use with copper based brazing filler metals melting between 850-1150 degree. Featuring better in fluidity, and permeability, and it could avoid the problem of fluidity and moisture-absorption. HZ-QJ302 paste is used for brazing of copper and copper alloys, stainless steel, carbon steel, hard metal within 850°C to 1150 degree. It can meet the requirement of high process and automation.
Item Number | Product Name | Welding Point | Chemical Ingredient | Advantages and Usages | |
HZ-QJ301 | copper brazing powder | 850 | 1150 | Na2B4o7.10H2O H3Bo3 | brazing of copper and copper alloys,
|
Preparation:
The surface of the work pieces should be cleansed carefully before brazing. The performance of the flux can be optimized on a surface without oil and oxide. In flame brazing, neutral flame is usually required.
Conditions for use:
Stir the paste before using it .The paste should then be brushed onto the joint surfaces before assembly. Further flux should then be applied externally either side of the joint mouth.
500kg--1000kg/Iron drum
Technique innovation
Products excellent
Quality first
Customer satisfaction
Anhui Huazhong Welding Material Manufacturing Co., Ltd is established in 2004, and located in Hefei——the central City of Anhui Province. We are specialized in manufacturing and producing brazing materials. Our main products include silver-based brazing filler metal, copper-based brazing filler metal, aluminum-based brazing filler metal and associated brazing flux, flux-cored welding wire etc. Our brazing flux products include: silver welding paste, silver welding powder, copper welding paste, copper welding powder, aluminum welding paste, aluminum welding powder, spot welding paste (water), etc. The available shape of brazing alloys are rod, ring, sheet, strip, wire etc.
Q:Can you provide the sample:
A: To show our sincerity to cooperate with you, we can supply some sample for free, but the freight is on you.
Contact Us
- Anhui Huazhong Welding Material Manufacturing Co., Ltd.
- Contact nameAaron Xu
- Phone86-0551-63545458
- AddressGuanQi road Hefei,Anhui
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