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Multiple Pipe Casing Spacers

Multiple Pipe Casing Spacers Specification

Flexibility
Rigid / Semi-Flexible (based on material)

Diameter
For pipe diameters from 2 to 48

Tolerance
1 mm

Connection Type
Mechanical

Tensile Strength
>26 MPa (for Polyethylene)

Temperature Range
-30C to +80C

Sealing Type
Non-sealing

Coating Type
UV resistant, Anti-corrosive

Yield Strength
>18 MPa

Product Type
Multiple Pipe Casing Spacers

Material
Other

Connection
Snap Fit, Bolt-on

Shape
Other

Standard
ASTM D2321, ASTM F894

Surface Treatment
UV Stabilized, Non-Corrosive Finish

Outer Diameter
50 mm to 1200 mm (customized)

Section Shape
Segmented Ring

Length
As per pipe diameter (customized)

Thickness
5 mm to 12 mm

Color
Black, Grey, White, Red (customized on request)

Usage
Isolation and support of carrier pipes in casing pipes

Rated Pressure
Up to 25 bar

Application
Oil & Gas, Water Pipeline, Sewer, Conduit, Utility Installations

Material Grade
Virgin Polyethylene / Polypropylene / SS304 / SS316

Minimum Clearance
Customizable to achieve necessary pipe-casing separation

Dielectric Isolation
Excellent; prevents electrolysis and corrosion

Chemical Resistance
Resistant to acids, alkalis, aggressive soils, and chemicals

Installation Method
Tool-free, snap-fit or bolt-on assembly

Load Capacity
Up to 7,000 kg per m2

Spacer Height
13 mm to 100 mm above pipe OD (customizable)

Number of Runners/Skids
3 to 12 per spacer ring, depending on size

Life Expectancy
30+ years service life under standard conditions

Environmental Compliance
RoHS & REACH compliant

Weight
300 g to 8 kg per spacer, size dependent

About Multiple Pipe Casing Spacers

Although casing spacers play a small part in the installation process of a water or sewer carrier pipe, the part they play is an important one.

Also known as casing insulators, theyre able to improve a carrier pipes performance, reliability, and life-cycle. In addition, insulators ensure accurate alignment, provide support, and reduce pipe installation time.

Superior Pipe Protection and Support

Engineered to prevent electrolysis and withstand harsh environments, these casing spacers ensure carrier pipes remain centered, protected, and isolated inside the casing pipe. Their robust construction offers high load capacity, accommodates varied pipe diameters, and maintains minimal pipe/casing separation tailored to project needs.

Effortless Installation Process

With a tool-free, snap-fit or bolt-on design, installation is straightforward and efficient. Mechanical connection types and segmented ring shape simplify the process, minimizing labor, downtime, and the need for specialized tools. This enables swift modification or adjustment on site.

Long-Term Performance in Demanding Environments

Built from premium materials, these spacers resist corrosion, UV, and chemicals, offering reliable use in oil & gas, water pipelines, sewerage, and utility installations. UV-stabilized and compliant with international standards, they deliver more than three decades of dependable service in tough conditions.

FAQ's of Multiple Pipe Casing Spacers:

Q: How do Multiple Pipe Casing Spacers ensure proper isolation and protection of carrier pipes?

A: These spacers provide excellent dielectric isolation, which prevents electrolysis and corrosion. Their robust design maintains the pipe's central alignment within the casing, preventing contact and mechanical wear even in aggressive soils or chemical environments.

Q: What installation methods are available for these casing spacers, and are special tools required?

A: Installation is tool-free and can be done using a snap-fit or bolt-on assembly, making the process quick and easy without the need for specialized equipment. Both mechanical connection types provide reliable, secure fitting for various pipe systems.

Q: When should casing spacers be used in pipeline projects?

A: Casing spacers should be used whenever isolation and support of carrier pipes inside casing pipes are necessary, especially in oil & gas, water, sewer, and utility installations. They are particularly important for maintaining alignment, preventing corrosion, and extending service life in demanding environments.

Q: Where can these spacers be applied, and what pipe sizes do they accommodate?

A: These spacers are suitable for a range of industries, including oil & gas, municipal water, sewer infrastructure, and utility installation projects across India. They accommodate pipe diameters from 2 inches up to 48 inches, with ring sizes customizable to project requirements.

Q: What is the process for selecting the right spacer configuration?

A: Selection involves specifying pipe and casing diameters, required clearance, load capacity, and environmental conditions. Spacer features such as height, runners per ring, connection type, and material can all be custom-selected to ensure optimal performance for each application.

Q: What are the benefits of using these casing spacers in buried pipeline systems?

A: Using these spacers minimizes pipe-to-casing contact, reducing mechanical damage, corrosion, and installation time. They also maintain necessary clearance for protection and inspection, ensure system longevity, and comply with global environmental safety standards.

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