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HDPE Casing Spacer

HDPE Casing Spacer
HDPE Casing Spacer
HDPE Casing Spacer

HDPE Casing Spacer Specification

  • Coating Type
  • Uncoated
  • Connection Type
  • Push Fit/Snap Fit
  • Yield Strength
  • 19 MPa minimum
  • Thread Type
  • Not Threaded
  • Tolerance
  • 0.5 mm
  • Temperature Range
  • -20C to +80C
  • Tensile Strength
  • 23 MPa minimum
  • Diameter
  • Varies as per requirement
  • Flexibility
  • Rigid
  • Sealing Type
  • Non-Sealing
  • Product Type
  • HDPE Casing Spacer
  • Material
  • HDPE
  • Connection
  • Interlocking Snap Fit
  • Shape
  • Other
  • Standard
  • ASTM D3350 / IS 4984
  • Surface Treatment
  • Smooth Finish
  • Outer Diameter
  • 50 mm to 300 mm
  • Section Shape
  • Circular
  • Length
  • 100 mm to 300 mm
  • Thickness
  • 5 mm to 15 mm
  • Color
  • Black/Grey
  • Usage
  • Pipeline casing, cable duct protection
  • Rated Pressure
  • PN 6 to PN 16
  • Application
  • Pipeline Installation, Cable Ducting
  • Material Grade
  • PE 100
  • Finish
  • Non-corrosive, smooth surface
  • Compression Strength
  • Exceeds 150 kg per spacer
  • Chemical Resistance
  • Excellent to most acids, alkalis, and salts
  • Density
  • 0.95 g/cm3
  • UV Resistance
  • Yes, UV Stabilized
  • Installation Method
  • Manual placement over casing pipe
  • Fire Resistance
  • Self-extinguishing
  • Service Life
  • More than 50 years under normal conditions
  • Water Absorption
  • <0.01%
 
 

About HDPE Casing Spacer

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 Chemical & UV Resistance

Constructed from UV-stabilized HDPE, these casing spacers exhibit exceptional resistance to most acids, alkalis, and salts. This ensures reliability even in the most demanding environments, protecting pipelines and cables against both chemical corrosion and prolonged sun exposure. Their self-extinguishing nature adds an enhanced safety factor, especially during installation and operation.


Precise & Durable Design

Every spacer meets strict dimensional tolerances (0.5 mm) and high compression standards. The smooth, non-corrosive surface finish prevents pipeline abrasion and facilitates easy installation. With a density of 0.95 g/cm3 and water absorption below 0.01%, your infrastructure remains intact and protected for decades.


Easy Manual Placement

Installation is straightforward with a push-fit or snap-fit interlocking connection, requiring no special tools. The rigid yet adaptable design allows for secure positioning over a wide diameter range (50 to 300 mm), ideal for multiple pipeline and cable ducting projects.

FAQ's of HDPE Casing Spacer:


Q: How is the HDPE Casing Spacer installed during pipeline or cable ducting projects?

A: The spacer is manually placed over the casing pipe and secured using its interlocking snap-fit connection. No special tools or adhesives are needed, making the installation quick and efficient.

Q: What types of environments are suitable for using these casing spacers?

A: These spacers are suitable for both indoor and outdoor applications, including pipeline installation and cable ducting. Their chemical and UV resistance make them ideal for harsh environments with exposure to acids, alkalis, salts, or direct sunlight.

Q: When should I choose HDPE Casing Spacers over other materials?

A: Opt for HDPE spacers when you need excellent durability, high resistance to chemicals and UV rays, and a long service life. They outperform many other materials in corrosion-prone or exposed installations.

Q: Where can these spacers be applied in an industrial setting?

A: They are commonly used in pipeline installations, cable protection, and casing applications, particularly where protection from corrosion, chemicals, or environmental factors is critical-such as waterworks, power plants, and utility corridors.

Q: What are the benefits of the UV stabilized and chemically resistant properties?

A: UV stabilization enables outdoor use without degradation from sunlight, while chemical resistance protects against most acids, alkalis, and salts. This combination extends the product's service life and reduces maintenance frequency.

Q: How does the spacer benefit the integrity of pipeline infrastructure?

A: The spacer's high compression and tensile strength, combined with a smooth, non-corrosive finish, prevent pipe abrasion and movement. This helps maintain alignment, reduces wear, and safeguards pipelines and cables for more than 50 years.

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