Flare To Solder Fitting Manufacturer,Supplier and Exporter in India
Product Code : EL-MWLE-13042
Jlab Export is a leading Flare To Solder Fitting Manufacturer,and suppliers in India
This brass adaptor has a flare connection at one end and a solder end at the other. It lets a brazed copper line meet a part with a flare port. Typical uses are valve connections, gauge points and the line joints of indoor units. It is made in 8, 10, 12, 14 and 16 mm sizes.
Specifications
| Material | Brass |
| Ends | Flare to solder |
| Sizes | 8, 10, 12, 14 and 16 mm |
| Minimum order quantity | 100 units |
| Dispatch time | Usually 3–5 working days |
| Manufacturer | JLab (Jain Laboratory Instruments Pvt Ltd), Ambala, India |
Brazing and Flaring Practicals for Adaptors
Students cut Copper Pipe to length with a Tube Cutter and clean the tube end with a Copper Fitting Brush. The solder end is brazed onto the tube with the Gas Welding Plant, using flux because the body is brass. A wet cloth round the flare end draws heat away from the threads.
Once cool, the flare end is made up to a flared tube or a valve, and the whole joint is pressure-tested with a Nitrogen Pressure Test Kit. Brushing Bubble Solution For Leak Detection on both ends shows whether the brazed side or the flare side leaks. This one exercise covers both joint types students meet when installing a split air conditioner.
Frequently Asked Questions
Why use a flare-to-solder fitting?
It changes the joint type in one piece. A brazed copper line can then meet a flare port on a valve, gauge point or unit without a second adaptor.
How do I braze it without damaging the flare end?
Point the flame at the solder end only and keep it moving. Wrap the flare end in a wet cloth to draw heat away, and let the joint cool before fitting the flare nut.
Does brass need flux for brazing?
Yes. Brass forms oxides that a copper-phosphorus rod cannot clean on its own, so use a flux with a suitable rod, or a silver alloy with flux. Wash off the flux residue once the joint has cooled.
Should the joint be cooled in water after brazing?
No. Let the brazed end cool in air. Quenching a hot brass body in water can crack the fitting or the joint. The wet cloth on the flare end is only there to draw heat away from the threads while brazing.
Other Brass and Copper Fittings
- Union
- Flare Fitting Set (five sizes, 8 to 16 mm)
- Elbow Fitting
- Tee Fitting (copper)
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Last updated: 5 November 2026
