FITTINGS Solder Ring


Solder Ring


Our comprehensive range of CORE solder ring fittings contain an integral joint of lead-free solder. The pre-soldered fitting is heated to make an easy and effective connection without using additional solder. These are suitable for commercial, industrial and engineering applications. All our fittings comply with British and International standards, manufactured


to BS EN 1254 under quality management standard ISO 9001:2015. Dimensions


Equal fittings with uniform connections are singularly sized. e.g. 15mm. Reduced fittings with two connections are displayed with the largest size first. e.g. 22 x 15mm.


How to Solder copper fittings


1. Cut tube square with the cutter or fine hack saw (32 tooth blade is recommended). Remove Burr.


2. Clean outside end of copper tube thoroughly with sand cloth or sandpaper equal depth of fitting. Leave no dark spots.


3. Clean inside of fitting carefully to tube stop with wire brush. Note: Sand cloth or sandpaper may also be used.


4. Using a brush, apply light uniform coat of soldering flux to the outside of the tube and inside of the fitting.


5. Slip tube into fitting to tube stop. Turn tube back and forth once or twice to distribute flux evenly.


6. Apply heat uniformly around the fitting with torch. When solder melts upon contact with heated fitting, the proper soldering temperature has been reached. Remove flame and feed solder slightly off centre at the bottom of the joint. Proceed across the bottom of the fitting and up to the top centre position. Return to the starting point, and then proceed up the incomplete side to the top, again, overlapping the solder metal. Wipe off surplus solder with a piece of cloth.


CAUTION: Do not overheat the joint or direct the flame into the face of the fitting cup. Overheating could burn the flux, which will destroy its effectiveness and the solder will not enter the joint properly.


Solder Ring to EN1254-1 and EN1254-4


COUPLING


90° ELBOW


EQUAL TEE


45° ELBOW


90° STREET ELBOW


END CAP


FITTING REDUCER (F X C)


REDUCING COUPLER (C X C)


REDUCING TEE


SLIP COUPLER


TAP CONNECTOR


MALE ADAPTOR


FEMALE ADAPTOR


MALE ELBOW


WALLPLATE ELBOW


FEMALE TEE


22


Product Range Brochure


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