Corporate Overview

Sinvac Mining & Engineering

HDPE Pipeline Products & Services

HDPE Pipes

Original Equipment Manufacturer:
Solid and Structrued Wall
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HDPE Pipes

Summary of the different jointing methods available.
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HDPE Jointing Methods

Detailed information about available HDPE fittings
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HDPE Fittings

Pipe supports improve pipeline performance and aesthetics.
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Pipe Support Fabrication

Excavation, plinths, thrust blocks, etc. all done by Sinvac in-house.
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Earthworks & Civils Related to Piping Systems

We aim for less downtime & standing time of pipelines.
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Advanced Maintenance Products

Partnering at every stage of the engineering process.
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Pipeline Engineering

Other Products

HDPE Design Considerations

HDPE Design Considerations
Pressure Considerations
Hydrostatic pressure capacity of HDPE pipes… Pressure classes based on constant internal water pressure… Short-term increases in above normal water pressure…

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Temperature Considerations
Pressure de-rating factors applicable to HDPE… Allowances for expansion and contraction…

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Above Ground Installation
Above-ground pipework, supports, thermal stresses, tensile stresses and other considerations…

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Flexibility of HDPE pipes….

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Projects References

    Project | Evander TMP

    Installation of overland HDPE Piping (14km)
    Fabrication & Installation of CSRL T-Pieces
    Pipe supports (3 Ton)
    Civil thrust blocks

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Project | Magareng

Installation of CS / HDPE Piping
Pipe supports (5.2 Ton)
Installation of mechanical equipment
Installation of in-line items

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Two Rivers Platinum
Project | Two Rivers Platinum

Installation of Piping Systems:
CS Pipes / CSRL Pipes / HDPE Pipes
Pipe supports (4.36 Ton)

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Affiliations and Accreditation

  • SABS Approved
  • IFPA
  • PFSA

Industry accreditation and compliance with standards and guidelines.

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