Ag 2% P 7% Cu 91% Welding Ring for Refrigerator & Air Conditioner

Model: ACSV0029
Place of Origin: Zhejiang,China (Mainland)
Brand Name: NV
Length: OEM
Type: OEM
Weight: OEM
Name: Copper Alloys Brazing Rings
Surface: Smooth, no defect & cracks
Certificate: RoHS approval
Feasure: Used for Refrigeration Parts


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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:1.0~5.0 USDProduction Capacity:2000 Piece/Pieces per...
Trade Term:FOBPacking:Plastic bags(Inner...
Payment Terms:L/C, T/T, WUDelivery Date:In 20-30 days against...
Min. Order:500 Piece/Pieces
Means of Transport:Ocean, Air, Land

Ag 2% P 7% Cu 90% Welding Ring for Refrigerator & Air Conditioner

Material: Copper / Copper Alloy,93% copper,7% Phosphorus
Phos/copper brazing, whose jiont has high strength(generally greater than 180 Mpa) suit for brazing copper and copper alloys with low plasticity,and unfit to be used in the impacted or curved state .Phos/copper filler metal has the self-brazing ability,  so can braze copper and silver without flux or braze copper alloy mixed with flux 102. Especially, its fit with the brazing with torch, induction and resistance.

The phosphor included in phos/copper alloy, together with iron, can produce brittleness compound, so this alloy can't be used to braze steel or other ferrous metals.

The joint or socket connection with 0.05-0.13m/n gap is recommended ,and it will get a satisfying effect.

Product Name: Phosphor copper brazing rod/material


Square rod and Round rod

Square size: Max:4.2mm

Round Diameter : 1.5mm~4.0mm



Diameter : 0.8mm~1.2mm



Wire Diameter: 0.8mm~1.6mm

Ring Diameter(In): 8mm~35mm   

Package: 5kg/bag;20kgs/box;500kgs/wodden box;1MT/pallet

Technology data for your reference ROHS Environment-friendly Solders
AWS Standard                                          Use expertise
BCuP-1It is the highest temperature of the P,Cu solder,widely used in Gas appliances
and welding with BCuP-2.
BCuP-2Good flow property,economical,widely used in the brazing of presentting in
air-conditioners and the no-vibratim load areas
BCuP-3Have certain plasticity ,suitable for brazing copper alloy and some copper ,
which can't conjugate tightly
BCuP-4It is of low melting point,It is especially fit for the automatic braze welding ,it
has been largely applied in the soldering with four-way valve and cut-off valve
BCuP-5Bettered plasticity and conductivity of joint,suitable especially for brazing
copper and copper alloy with vibration load
BCuP-6Widely used in brazing copper and copper alloy in the fields of air-conditioning and
mechanical-electrical good flow property and filling capability
Chemical composition:
StandardChemical compositions(%)Temperature
JIS.AWSPAgCuSnSbSodifyLiquefyUse temp.

The packing photographs for brazing rings:

In case of more assistance about brazing rings, it's welcome to let us know any time.

Category: Other Parts

Related Category: Tube Condenser  Shut Off Valve  Refrigeration Ball Valve  Moisture Indicator  Room Thermostats 

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