» Pipes & Fittings » Flanged Joint Repair Clamps

Flanged Joint Repair Clamps

January 7, 2026

Product Overview

flanged joint repair clamp

The use of flange joint repair clamp for leak repair in water transmission pipeline, ductile iron pipes or steel pipes.

Metalsin’s flanged joint repair clamp provides a professional, under-pressure solution for sealing leaks at flange connections within water transmission and distribution networks. Whether addressing steel pipes with welded slip-on flanges or ductile iron pipes with integrally cast flanges, our clamp uses a robust “wrap-around” design to fully encapsulate the leaking joint, enabling permanent repairs without the need for costly system shutdowns or service interruptions. Engineered from high-strength ductile iron and protected by a corrosion-resistant fusion-bonded epoxy coating, the flanged-joint repair clamp ensures a reliable, leak-proof seal that restores the integrity of the piping system quickly and efficiently.

Drawing, Sizes & Dimensions

drawing of flg-jt repair clamp

Technical drawing of the flanged-joint repair clamp.

N.P.SD
mm
L
mm
100260280
150325295
200380300
300505350
400600360
500730370
*Nominal pipe size (N.P.S); diameter of clamp (D); face-to-face dimensions of clamp (L).

Ductile Iron Repair Clamp
For D.I. PipesBell Joint RepairTight Space Repair
Double-Socket Collar RepairStraight Pipe Repair
For Plastic PipesSocket Joint RepairCompact Joint Repair
Double Socket CouplingStraight Pipe Repair
Axially Restrained RepairBFW Joint Repair
Tee Joint RepairReducer Joint Repair
90° Elbow Repair45° Elbow Repair
For Steel PipesFlange Joint RepairCoupling Joint Repair
Union Joint RepairTee Joint Repair
Elbow Joint RepairStraight Pipe Repair
For Concrete PipesBell Joint RepairStraight Pipe Repair
*Click to view ductile iron repair clamps for various piping conditions.

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    At Metalsin Tech, we are committed to enabling universal access to safe water and sanitation through integrated supply solutions and exceptional engineering services.

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    Tel: +86-311-89642206
    Fax: +86-311-67906676
    Email:  sales@pipingpipeline.com
    Whatsapp: 0086-15076331069