Use: mainly used in the welding engineering of refrigeration, HVAC, medical oxygen transmission and other pipelines
Standard: GB/T 6418-2008
Our core product is copper pipe welding rod, including key categories like phosphorous copper welding rod and 2%-25% silver welding rod. This high-quality copper pipe welding rod from a professional copper pipe fitting factory covers mainstream types for industrial applications.
product | Specification（unit：mm） |
Round welding rod | 2.5*500 |
Flat welding rod | 1.3*3.2*400 |
