Ductile Iron Pipe Repair Clamp

Product Overview

The ductile iron pipe repair clamp is designed to seal localized leaks on compatible pipelines. Its split construction allows installation around an existing pipe without cutting out the damaged section, helping simplify maintenance and reduce downtime.

The clamp uses a bolted housing and a rubber sealing gasket to cover the damaged area. Tightening the bolts compresses the gasket against the pipe surface to form a seal. Correct selection depends on the pipe’s outside diameter, material, operating pressure and condition.

Key Features

• Split construction: Fits around an existing pipe for convenient installation.

• Localized leak repair: Suitable for certain pinholes, small cracks and other localized defects, subject to assessment.

• Rubber gasket seal: Provides sealing contact around the repair area.

• Bolted assembly: Enables controlled tightening during installation.

• Practical maintenance solution: Helps reduce the need to replace an entire pipe section when the damage is suitable for clamp repair.

Typical Applications

• Water supply pipeline maintenance

• Municipal water distribution networks

• Industrial water piping

• Building water service pipelines

Suitability must be confirmed for the pipe material, working medium and operating conditions.

Selection and Installation

Select the clamp according to the actual pipe outside diameter rather than nominal diameter alone. The clamp must provide sufficient coverage beyond the damaged area.

Before installation, inspect the pipe and clean the sealing surface. Position the gasket over the defect and tighten the bolts evenly according to the installation instructions. Depressurize the pipeline before installation unless an approved procedure specifically permits otherwise.

Extensively corroded pipes, major fractures or displaced pipe sections require further assessment and may need replacement.

Request a Quotation

Please send us:

• Pipe material and actual outside diameter

• Working pressure and temperature

• Working medium

• Photos and dimensions of the damaged area

• Required quantity

We will review your requirements and recommend a suitable size and configuration.