SINVACMining & Engineering

Project enquiries

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HDPE manufacturing · fabrication · installed projects

From pipe to commissioned system.

Sinvac combines South African HDPE manufacturing, custom fabrication, engineering support and installed-project capability for mining, civil, water and industrial infrastructure across Africa.

Since 2008Mining & Engineering established
SABS / SANScertified HDPE manufacturing
80 kmDRC copper project pipe supply
17 kmGamsberg in-plant HDPE scope
Single-source delivery

Fewer handovers between specification and sign-off.

Sinvac's competitive advantage is the ability to combine product manufacturing, fabricated fittings, project engineering and installation support. This concept makes that integrated journey obvious instead of forcing buyers to piece it together from separate product pages.

01 / SPECIFY

Engineer the system.

Technical support around pressure class, pipe size, application and project conditions.

02 / MANUFACTURE

Produce the pipe.

SABS-approved HDPE manufacturing within the Sinvac Group for pressure-piping applications.

03 / FABRICATE

Build the fittings.

Custom workshop fabrication including bends, laterals, T-pieces, crosses, stubs and specialised assemblies.

04 / INSTALL

Deliver the project.

In-plant and overland project execution through pressure testing, commissioning support and sign-off.

Core capability

More than a pipe supplier.

Sinvac Mining & Engineering's published capability spans fabrication, installed HDPE projects and support from design phase to pressure testing. The wider group brings OEM manufacturing into the same customer journey.

Project evidence

Scale that is easier to understand in numbers.

Flagship work is translated into scope, quantities, delivery period and project result using Sinvac's published case studies.

Copper Project · Katanga Province, DRC

80 km of HDPE pipe. 2,830 fabricated fittings. 340 trucks dispatched.

ClientLarge DRC copper producer / SENET
ScopeHDPE pipe & associated fittings
QualityDaily inspections over six months
DeliveryLarge-scale supply into Central Africa
View project case study ↗
Zinc Concentrator · Gamsberg Mine

17 km HDPE. 17,500 fittings. 86-person project team. Zero incidents.

Additional scope2.5 km lined carbon-steel pipe
Valves1,116
Project duration10 months
OutcomeConstruction through handover, incident-free
View project case study ↗
Technical confidence

Specify with the data in front of you.

Sinvac publishes technical information covering solid-wall dimensions, pressure considerations, above-ground installation and bending, temperature considerations, physical properties and jointing methods.

Open technical resources ↗
Pressure-pipe materialPE100
Publicly listed classes6 · 10 · 16 · 20
Solid-wall range20 mm – 630 mm*
Structured wall300 mm – 1,500 mm ID*
ComplianceSABS · SANS 4427
Start with the operating requirement

Need pipe, fittings, fabrication or a fully installed system?

Send the project location, application, pipe size or drawings you already have. The technical team can route the requirement from there.

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