July 09, 2026
In copper pipe brazing, one poor joint can mean refrigerant leakage, costly repairs, and
customer complaints.
That’s why professional technicians and HVAC manufacturers choose XINXIN WELDING — a
trusted supplier of high-performance brazing materials designed for stable quality and reliable results.
Our BCuP-2 Phos-Copper Brazing Rods are developed for fast-flowing, clean, and strong copper
brazing applications.
Whether you are producing air conditioners, refrigeration systems, heat exchangers, or plumbing
systems, XINXIN WELDING helps you achieve:
• Cleaner brazing joints
• Better capillary action
• Faster operation
• Lower production cost
• Long-lasting performance
Why Customers Prefer XINXIN WELDING
1.Excellent Flowability
The rod melts smoothly and spreads quickly into the joint, helping operators reduce brazing time
and improve efficiency.
2.Strong Leak-Free Connections
Designed for copper pipe systems requiring stable pressure resistance and long-term durability.
3.No Extra Flux Needed for Copper-to-Copper Brazing
The phosphorus content provides self-fluxing capability, simplifying operation and reducing material cost.
4.Stable Quality Every Batch
Strict production control ensures consistent chemical composition and reliable brazing performance.
5.Cost-Effective Solution
Especially for the BCuP-2 (0% Silver) grade, customers can achieve excellent brazing performance with
lower material cost.
Ideal Applications
• HVAC manufacturing
• Refrigeration systems
• Copper pipe installation
• Air conditioning maintenance
• Heat exchangers
• Industrial copper joining
• Plumbing systems
BCuP- 2 — Best Choice for Economical Copper Brazing
Typical Composition:
Copper: Remainder
Phosphorus: 7.0-7.5%
Other (Total): 0.15%
About XINXIN WELDING
TONGLING XINXIN WELDING MATERIALS CO., LTD. is a professional manufacturer specializing in
brazing and welding materials.
Main Products:
• Phos-Copper Brazing Rods
• Silver Brazing Alloys
• Brass Welding Rods
• Copper Brazing Flux
• Aluminum Welding Wire
• Flux-Cored Brazing Materials
Contact Us
Website: www.superlionwelding.com
Email: jasmine@xxhccn.com
WhatsApp: +86 13705623213
XINXIN WELDING
Reliable Welding Solutions. Trusted Worldwide.