O-ring gaskets

The simple O Ring gasket is manufactured by SKRI to ensure the highest performance in the market and reduce errors in installation. Simple design of this gasket and SKRI's ability to manufacture it in multiple materials makes it cheap, easy to assemble and compatible with numerous pipelines.

Wedge Style

SKRI manufactures wedge style profile gaskets to meet the ongoing needs of concrete pipe joint designs. The optimized design, distributes the traverse shear loads excellently and reduces assembly force, making it easier and faster to install in most of the joint configurations.

Size: O Rings: 80-2600mm, as per requirements | Wedge Type: 300mm-2600mm or custom designs and sizes Elastomers: EPDM, SBR, Nitrile (NBR) and more Application:

Reinforced concrete (RCC) pipes

Sewerage Systems

Effluent discharge in agriculture

Stormwater drainages

Rising mains for water supply

Junction chambers

Manholes Road Culverts and Cross Drainage

How to Apply:

Step 1: Lubricant is applied at socket or bell joint, generously.

Step 2: The gasket is liberally lubricated with the same lubricant

Step 3: The gasket is stretched to fit it into the groove with convenience.

Step 4: To ensure proper fit, the gasket is equalized around the spigot's circumference.

Step 5: Watertight seal is created by homing spigot and socket

Standards
  • ISO 4633:2015/IS 5382:2018 Rubber seals - Joint rings for water supply, drainage and sewerage pipelines - Specification for materials
  • IS 458:2003 Precast Concrete Pipes(with And Without Reinforcement Specification
  • ASTM C 443-20 Standard Specification for Joints for Concrete Pipe and Manholes, Using Rubber Gaskets
  • ASTM C 361-19a Standard Specification for Reinforced Concrete Low-Head Pressure Pipe
  • CSA A 257.3 Gaskets for Concrete Pipe
  • ISO 3302-1:2014 Rubber — Tolerances for products — Part 1: Dimensional tolerances
  • ISO 2230:2002 Rubber products — Guidelines for storage
Product Inquiry
  • PVC Pipe Seals
    Ductile Iron (DI) Pipe Gaskets
    Double Wall Corrugated Pipe Seals
    GRP Pipe Seals
    Irrigation Sprinkler Gaskets
    Concrete Pipe Seals
    PVC Casing Pipe Seals
    Stoneware/Clay Pipe Gaskets
    Custom or Special Products
Industries that are using Concrete Pipe Seals