Description
Application
Lap Joint Flanges are used in conjunction with “Lap Joint Stub Ends”. The stub end is welded to the pipe with the flange free fitting around the pipe.
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Lap Joint flanges are very similar to Slip On flanges.
However, Lap Joint flanges include a radius at the intersection of the flange face and the bore to accommodate the flanged portion of the Lap Joint Stub End making it only compatible to Lap Joint Stub Ends
Lap Joint Flanges are used in conjunction with “Lap Joint Stub Ends”. The stub end is welded to the pipe with the flange free fitting around the pipe.
From soaring commercial towers and industrial plants to vital municipal projects and residential complexes, our firefighting valves provide unmatched reliability where safety matters most. Designed to perform under pressure, they safeguard lives and assets across diverse environments—ensuring your fire protection system is always ready when it counts.




We deliver reliable firefighting valves with advanced manufacturing, strict testing, and global standards—backed by fast delivery and expert support.
A1: Our products meet ISO, UL, FM, CE and other international certifications to satisfy different market and project requirements.
A2: Yes, we offer customization in size, pressure rating, connection type, and surface treatment to meet specific application needs.
A3: Standard models can usually be shipped within 7–15 days. Bulk or customized orders will require confirmation of the exact lead time.
A4: We implement strict raw material inspection, process control, and final product testing, backed by warranty and after-sales support.




