SPC is celebrating 50 years of manufacturing concrete pipes and related products in Southern Africa. They have expanded their product line to include polyethylene pipes obtained through a partnership with an Italian company. The range of PE products includes pipes for water, irrigation, gas, drainage, sewage, and cable ducts. SPC provides technical support for customers and ensures high product quality through experienced personnel and innovative machinery. They aim to offer innovative solutions and prototypes based on market needs.

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corrugated pipes
APPROVED

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SPC celebrates 50 years of manufacturing concrete pipes and related products for the Southern African market. To further serve the
region, SPC is proud to announce the manufacturing and supply of its first polyethylene pipes.
SPC recently concluded a partnership with a leading Italian company providing innovative and complete polyethylene pipe systems in
30 countries.
The range of products includes HDPE and LDPE pipelines for water, irrigation, gas, drainage and sewage; corrugated PE and PP
pipelines for sewage and drainage; corrugated double layer pipes for cable ducts and PE pipes for sewage up till 1200 mm diameter;
HDPE containers for underground systems of civil and industrial discharge and for external and internal systems for collecting water; PE
manholes, fittings, multilayer pipes and special pieces.
SPC is also the best partner for consulting in building, as our technical department can offer technical advice for customers, including
design, construction and installation.
QUALITY
With many years of experience in pipes and fittings production, innovative machinery, high quality raw materials and specialized
personnel, SPC can guarantee excellent quality products.
INNOVATION
SPC boasts a complete functional system for providing innovative products and can create prototypes for new products to be
launched in the market, by drawing its inspiration from the most relevant market needs.
TECHNICAL SUPPORT
SPC supports project designers, by suggesting a number of technical solutions and variations, at the most competitive costs.
This office can offer solutions for a wide range of issues, even if it involves the creation of new special pieces.

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CORRUGATED HDPE PIPES
FOR SEWERS AND STORMWATER
SPECIFICATIONS
SANS 21138-3
EN ISO 9001/2008
The high density polyethylene pipe (HDPE) system (pipe & joint) is fully
compliant and certified according to SANS 21138-3 standards, and
manufactured according to EN ISO 9001/2008 standards.
Each length of pipe must be equipped with a socket connection or exterior
sleeve with relative EPDM compliant sealing gaskets, in accordance to
EN 681-1 standard, to position in the first groove between two following
pipes.
The pipe carries the label as prescribed by SANS 21138-3 standard and
the following must be shown:
• Test certifications on annular flexibility according to SANS 21138-3
standard.
• Test certification on the hydraulic seal of the gaskets, according to
EN 1277:2003.
• Test certification on resistance to abrasion, verified according to
DIN EN 295-3 standard.
MAGNUM PIPES - SIZE AND TRANSPORTABLE QUANTITIES - HEAVY DUTY
CONNECTION SYSTEM WITH SOCKET
total lenght
DE DN/ID
6 m LENGTHS - SN 8 KN/m2
(Ring stiffness)
Ø ext. mm 110 160 230 291 353 417 473
Ø int. mm 92 138 200 250 300 350 400
n. of lenghts per pallet 124 59 27 18 10 8 5
n per truck 5952 2832 1296 864 480 384 240

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CORRUGATED PE PIPING FOR
DRAINAGE
Slotted piping represents the most effective and economical solution to the
growing problems of hydrogeological instability, waterlogging of farm land
and sports grounds, foundation drainage on construction sites, fluid capture
(e.g. in landfills) and water dispersion. Slotted piping eliminates the need to
construct and maintain large drainage basins.
Lightweightandversatilityalsomakeslottedpipingidealforuseinemergency
and safety work.
BENEFITS:
• Lightweight and easy to handle
• Easy to lay
• Durable, versatile and safe
• Low cost
• Ideal for use in areas of serious hydrogeological instability.
APPLICATIONS:
• Hydrogeological instability (landslide prevention)
• Drainage of waterlogged soils (farmland, sports grounds, parks)
• Drainage of foundations on construction sites
• Fluid capture (e.g., landfill biogas and run-off)
• Underground water dispersion systems.
360º slots standard. Slots can also be configured to customer specifications.
Our Technical Department is at your disposal for further information, documentation and design support.
Fig. 1 BIG-DREN used for water dispersion
DISPERSION PIPING FOR FLOW CONTROL
Existing sewer and drainage systems are encountering growing difficulties in coping with the
collection and dispersion of rainwater run-off. This problem is particularly serious in towns and
cities. The rapid expansion of built-up areas has dramatically altered the ratio between rainfall
volume and drain capacity, partly as a result of higher flow rates entering the drains, but often
as a result of the inadequacy of drainage systems originally designed and built to cater for urban
expansion on a far smaller scale. BIG-DREN piping reduce the flow of run-off into existing
sewers and drains when over-saturation is a problem. BIG-DREN slotted dispersion piping
ensures gradual and uniform dispersion of rainwater into the soil, and discharges into existing
sewers and drains only the water that the soil cannot absorb. BIG-DREN piping avoids the
need to lay larger drainage systems (with higher laying and maintenance costs) while also
preventing the build-up of large volumes of water that could exceed the capacity of the main
urban drainage network.
BIGDREN PIPES - SIZES AND TRANSPORTABLE QUANTITIES
Fig. 2 BIG-DREN used for drainage
PIPING FOR SOIL DRAINAGE
In areas of high rainfall, degradation (i.e. loss of the soil’s natural physical, mechanical, chemical
and biological properties) can lead to soil becoming unable to absorb rain water, with the risk of
hydrogeological instability. One of the ways to prevent the phenomena that eventually leads to
subsidence and landslides, is to limit the amount of excess water in the soil.
BIG-DREN piping with water capture slots absorbs the water that the surrounding soil is no
longer able to hold, and carries it away to designated receiver points. Drainage is facilitated
by the water-proof nature of PE and by the low roughness of the internal surface. The smooth
bottom of the piping (if not slotted) prevents the formation of deposits and speeds up the flow
of water.
TECHNICAL SPECIFICATIONS FOR CORRUGATED PE DRAINAGE PIPES
• Piping comes complete with certification of abrasion resistance according to the methods established in DIN EN 295-3.
• Nominal external diameter is Ø ... mm in annular rigidity class SN ... (... kN/m2), verified according to the methods established in EN ISO 9969.
• Fluid capture piping incorporates slots of variable size, position and number, according to specifications, in the bottom of the groove between two
consecutive corrugations.
• Pipe sections are joined by means of bell fittings or two-joint couplings complete with elastomer seals in the first groove of the pipe end to be inserted
in the joint.
6 m LENGTHS - SN 8 KN/m2
(Ring stiffness) 110mm & 160mm available in 50m coils
Ø ext. mm 110 160 230 291 417
Ø int. mm 92 137 200 250 350
n. of lenghts per pallet 124 59 27 18 10
n per truck 5952 2832 1296 864 480

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ACCESSORIES FOR CORRUGATED PIPES
FORMED CORRUGATED FITTINGS M/M
DE
DE
GASKET
Ø mm 110 160 200 250 300 350 400
COUPLER - 2 joints for each coupler
Ø mm 110 160 200 250 300 350 400
MALE CAP
Ø mm 110 160 200 250 300 350 400
FE MALE CAP - 1 joint
Ø mm 110 160 200 250 300 350 400
30° BEND
Ø mm 110 160 200 250 300 350 400
45° BEND
Ø mm 110 160 200 250 300 350 400
60° BEND
Ø mm 110 160 200 250 300 350 400
90° BEND
Ø mm 110 160 200 250 300 350 400

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FORMED CORRUGATED FITTINGS M/M
D1
D1
45° Y
Ø mm 110 160 200 250 300 350 400
90° TEE
Ø mm 110 160 200 250 300 350 400
90° REDUCING TEE
Ø mm 160 200 250 300 350 400
D1 min 110 110 110 110 110 110
D1 max 110 160 200 250 300 350
45° REDUCING Y
Ø mm 160 200 250 300 350 400
D1 min 110 110 110 110 110 110
D1 max 110 160 200 250 300 350
ECCENTRIC INCREASE M/M
Ø mm 160 200 250 300 350 400
D1 min 110 110 110 110 110 110
D1 max 110 160 200 250 300 350
ECCENTRIC INCREASE F/F
Ø mm 160 200 250 300 350 400
D1 min 110 110 110 110 110 110
D1 max 110 160 200 250 300 350

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DOUBLE WALL CORRUGATED
POLYETHYLENE PIPES FOR
CABLE PROTECTION,
GREEN/BLACK OUTSIDE,
BLACK INSIDE
FLEX-PRO
* GREEN - TELECOMMUNICATION
* BLACK - ELECTRICITY
TECHNICAL SPECIFICATION FOR DOUBLE WALL CORRUGATED CABLE PROTECTION PIPES
SPECIFICATIONS
SANS 61386-24 class N
ISO 9001:2008
The product supplied is flexible, double wall, corrugated PE Pipe manufactured in the continuous co-extrusion of both walls. The
manufacturer’s Quality Management System is certified to ISO 9001:2008. The pipe is green or black on the outside and black on
the inside, and supplied in lengths of 6 meters or coils or 50 meters, complete with couplings. Pipes conform to SANS 61386-24
class N with Crush resistance higher than 450 N.
GENERAL FEATURES
Design: double wall pipe in standard colours.
Application: protection of low and medium tension electrical cable.
Crush resistance: SANS 61386-24:2008 with 5 % deformation of internal diameter
Structure: stabilized against UV rays and guaranteed for one year from the date of Manufacture marked on the pipe
Packaging: 6 meters lengths 50 meters coils
Accessories: Couplings
Installation: Underground
IN 50 m COILS COMPLETE WITH NYLON FISHING LINE 450 N
Ø ext. mm 50 75 90 110 160
Ø int. mm 40 60 73 92 137
6 m LENGTHS 450 N
Ø ext. mm 110 160
Ø int. mm 92 137
COUPLINGS FOR CABLE PROTECTION PIPES
Ø ext. mm 75 90 110 160
SPACER MODULE (2 Modules)
Ø ext. mm 75 90 110 160

8. 6 Main Reef Road, Dunswart, Boksburg, Gauteng
PO Box 6546, Dunswart, 1508
Tel + 27 (0)11 914 8500/1/2/3
Fax +27 (0)11 914 4524
E-mail: spc@vinci-construction.com
www.spc.co.za
GPS co-ordinates:
S26º12.31’ E028º16.52’