Bronze fittings
Flared Bronze Fittings
Bronze fittings with flared tube connections for demountable joints on soft tube.
Overview
A flared connection forms a conical flare on the tube end that is clamped against a matching seat by a nut. The flare provides a metal-to-metal seal and makes the joint demountable. It is typically used with soft, ductile tube such as copper.
Flare angle, tube OD, wall thickness and nut thread must all match between tube, fitting and nut; these are confirmed from your drawing or standard.
Representative bronze fitting photography. Actual style, connection details and dimensions follow your specification.
Flared connections
The flare is formed on the tube end with a flaring tool to a defined angle. The seat on the fitting and the flare must match in angle and size.
Tube compatibility
Soft annealed copper tube is a common partner. Hard or thick-walled tube may crack when flared. Always check tube material and wall against the fitting design.
Connection geometry
Geometry includes flare angle, seat diameter and nut thread. State the standard or give a drawing – no standard is assumed on this website.
Pressure and service limitations
Pressure and temperature limits depend on design, tube, size and standard and require confirmation. No ratings are published on this site.
Material compatibility
Bronze flared fittings are commonly specified for water, refrigeration-type and general fluid service. Check the fluid, temperature and lead restrictions when choosing the grade.
Installation and maintenance considerations
Use a correctly sized flaring tool, avoid over-tightening the nut and inspect flares on re-assembly. Repeated disassembly may require re-flaring.
Related materials and products
Not every grade is available in every fitting configuration; confirm availability for your size and fitting type.
C83600 Bronze Pipe FittingsThe standard 85-5-5-5 cast alloy for general-purpose bronze pipe fittings, valves and plumbing components.View details →
C84400 Bronze Pipe FittingsAn economical, highly machinable cast alloy (about 81-3-7-9) for general-purpose fittings, valves and plumbing hardware.View details →
C89833 Lead-Free Bronze FittingsA lead-free cast copper alloy considered for fittings, flanges and valve parts where lead content in wetted components is restricted.View details → Also see: Bronze Fittings overview · Bronze Flanges · Grade Directory
Frequently asked questions
What flare angle do you supply?
No angle is assumed. State it with your inquiry.
Can I flare any tube?
Only suitably soft, ductile tube is normally flared. Check tube specifications.
What is the pressure rating?
Not published here; confirm per design and standard.
Need flared bronze fittings?
Share your grade, dimensions, quantity and technical requirements with our team.