Can it be used in live flow conditions?

Yes. Flow-through packers allow water to pass during installation. Non-flow models are also available for dry conditions.

What types of damage can it repair?

It can repair cracks, joint separations, root intrusion, infiltration, and minor collapses.

Is it compatible with CCTV crawlers?

Yes our packers can be mounted on most crawler systems or deployed manually via push rods.

Is training required to use it?

Basic training is recommended for first-time users. RTT offers installation guides and demo support upon request.

Trenchless Non-Excavation Point Repair Packers for Underground Pipelines

Name: Trenchless Non-Excavation Point Repair Packers for Underground Pipelines
Brand: Zhejiang Reliance Trading Co Ltd
SKU: 1973813461

Zhejiang, ChinaZhejiang Reliance Trading Co Ltd

US$309.00-325.00

1 Piece

Sample price:US$309.00/piece.Request sample

Product profile

Customization

Available

Product Type

Trenchless Pipe Repair / Pneumatic Packer

Pipe Diameter Range

DN100 to DN1400 (Customizable)

Model NO.

RP 300-400

Packer Length

Short / Long / Modular (Specify in mm or Inches)

Inflation Method

Pneumatic (Air Compressor)

Max Inflation Pressure

5bar/75psi

Flow-Through Option

Material Composition

Reinforced Rubber + Steel End Caps

Mounting Type

CCTV Crawler / Push Rod Compatible

Sleeve Compatibility

Quick-Lock / Resin-Saturated Fiberglass / Cipp Sle

Repair Type

Point Repair / Spot Repair / Joint Sealing

Pipe Shape Compatibility

Round / Oval / Elbow / T-Joint

Reusable

Yes (with Proper Cleaning and Inspection)

Safety Features

Pressure Relief Valve / Dual Gauge Option

Certifications

Transport Package

Wooden Box

Trademark

RELIANCE

Origin

China

HS Code

4016950090

Key features

Trenchless Point Repair: Localized repair of damaged pipelines without excavation, inserted and inflated to press resin-saturated sleeve onto damage.

Wide Size Compatibility: Supports pipe diameters from DN100 to DN1400, including straight, T-joint, and bends. Custom sizes available.

CIPP System Compatible: Fully compatible with Cured-in-Place Pipe (CIPP) point repair sleeves and liners for seamless integration.

Flexible Design Options: Available in bendy and pillow models to adapt to elbows and oval pipes, ensuring effective sealing in complex geometries.

Flow-Through Capability: Flow-through models allow water to bypass during repair, while non-flow models block flow for dry condition repairs.

High Durability Material: Constructed with double-layer reinforced rubber and metal fittings, ensuring smooth expansion and long-term reliability.

Safety Features Included: Equipped with pressure relief valves and protective sleeves to ensure safe operation and prevent over-inflation.

CE Certified Quality: Product holds CE certification, meeting strict European safety and quality standards for industrial equipment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExperienced Team

Zhejiang Reliance Trading Co Ltd

Zhejiang, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤5.02h

About Our Factory & Business Background

AddressWenzhou, Zhejiang, China

Our Production Capability & Technical Expertise

Main ProductsCipp Resin, Cipp Classfiber, End Seal Seal, Internal Pipe Joint Sael, Instant-Lock, Repair Packer, High Pressure Plugs, Mortar Sprayer Machine, Piep Deformation Treatment Jack

Our Industry Experience & Global Business Record

Number of Foreign Trading Staff8

Overseas Agent/BranchNo

Product Q&A

Q:What is a repair packer used for?

repair packer is a pneumatic tool used to install trenchless point repairs inside pipelines. It positions and presses a resin-saturated sleeve or mechanical seal against the damaged pipe wall.

Q:What pipe sizes are supported?

Our repair packers are available for diameters ranging from DN100 to DN1400. Custom sizes can be manufactured upon request.

Q:Can it be used with CIPP systems?

Yes our packers are fully compatible with Cured-in-Place Pipe (CIPP) point repair sleeves and liners.

Q:Is excavation required?

No. The system is 100% trenchless. Packers are inserted through manholes or access points and operated remotely.

Q:How is the packer inflated?

Using a standard air compressor with a pressure regulator. Inflation expands the sleeve or patch to bond with the pipe wall.