Copper To Copper Phos Copper Alloy Bcup2 Welding Suppliers
Phosphorus Copper Square Brazing Copper Rod
1) If any quality problems such as manufacture, function or
procedure occur within the guarantee period, We shall take
responsibility and bear some theconomic losses.
2) If any quality problems such as occur within the guarantee
period, we shall provide on line service after receive the buyer’s
notice in 24 hours .
3) We will provide a lifetime favorable price to the buyers .
1.Copper phosphorus brazing rods Suitable for brazing copper with
copper alloy parts
2.P-Cu brazing filler metal can brazing in air-conditioners,
refrigerators, evaporator, heat exchanger, water heater
3. BCu93P (HL201/ BCUP-2) : component P: 6.80-7.50%; Copper:
margin.The melting temperature is 710-793℃. The solder has good
fluidity and can flow into the joints with small clearance, but the
filler is brittle. It is generally used in the electromechanical
and instrument industry for brazing copper and brass parts without
|Product Code||Main chemical composition||Melting temperature(℃)||Application|
|L-CuP6||—||6.0||Bal.||710||890||Good spreading and seam filling, suitable for all kinds of copper
and copper alloys.|
Q1: Is it safe to drink the water or product once these are in
A1: The manufacturer Qixing Welding Material indicates that the 0
Silver Phos Copper Brazing Rod would be safe for use on copper
water lines but is probably not the best way to to it. The cost of
the O phos rod is considerably more than standard no lead
solder.Also when brazing with the O phos the inside of the copper
line will develop an black powdery coating which would have to be
flushed out of the lines or the line would require a purge while
brazing to prevent the black coating from forming.. As said before
"not the best way to do water lines"
Q2: Is the rod suitable for refrigeration line sets?
A2: Qixing welding material products advises that the bcup-2 is a
low cost alloy suitable for most copper to copper or brass joints
where good fit-up exists, and the assemblies are not subject to
excessive vibration or movement. If there is good joint fit up
where the clearance between the connections are between .002 and
.007 then the will work fine. We does not recommend using this
product on compressors or motors where vibrations can exist.