Back

Technical Data
Solder Ring Fittings Product Range

Last Updated

December 11, 2020

Flowflex reserve the right to alter the product ranges and specifications associated with its products without prior notice

Flowflex Solder Ring Fittings, sizes 8mm to 54mm, manufactured in both copper and bronze, are a fast, reliable and economic method of joining BS EN 1057 copper tube.

Solder Ring Fittings connect to copper tube through the process of capillary action with solder forming an easy, effective joint between the fitting and the tube.

They are lightweight for easy handling and lend themselves well to confined environments due to their compact sizing.

  • Copper fittings manufactured to BS EN 1254-1:1998
  • Gunmetal (bronze) fittings manufactured to BS EN 1254 4:1998
  • KM Lead - Free Solder 99.304% Sn
  • Marked with the Flowflex logo

Applications

  • Domestic
  • Commercial
  • Industrial
  • Hot and cold water services
  • Heating installations
  • Fuel services
  • Low pressure gas pipework in domestic premises

Approvals

Flowflex operates a quality management system audited by the British Standards Institute for the manufacture and supply of fittings and components for use in all applications of the HVAC industry.

Tube Compatibility

All installers should ensure that the size of the fitting matches the size of the pipe, whilst also ensuring both are in good condition and free from damage and imperfections.

Flowflex fittings are designed to connect to BS EN 1057 tube, for water and gas in sanitary and heating applications.

After all plumbing work has been completed, always ensure continuity checks are conducted by a qualified electrician in accordance with regulations (BS 7671: 20001).

Working Conditions

All working conditions assume that the components have been assembled and connected correctly, and adhere to their respective tube compatiblity
When planning to use our products in applications outside the scope of our recommendations, approval from us should be obtained beforehand. Please contact us in these cases.
Solder
Tin:Silver - 95:5
Intermediate pressure ratings shall be obtained by interpolation
Intermediate pressure ratings shall be obtained by interpolation

Electrical Continuity

Equipotential Bonding forms an important part of an installation, which ensures that all metalwork may be earthed or at least has the same potential to reduce the risk of equipment damage and personal injury. Isolated fittings or valves are not required to be bonded.

After all plumbing work has been completed, always ensure continuity checks are conducted by a qualified electrician in accordance with your applicable regulations.