Pipe Industries Products Catalogue (1)-1

Pipe Industries Co. Limited (PICL) is a newly formed Company incorporated under the laws of
Tanzania and is engaged in the business of manufacturing high quality GRP, HDPE, STEEL and
PVC pipes with view to meet the ever increasing demand of these products in the Tanzanian and
East and Central African markets. We cater to the requirements of Agriculture, Industrial, Mining,
Construction and Water Supply sectors. The Company has chosen Dar es Salaam as a center of
its operations and the manufacturing of pipes has already started.
Pipe Industries Co. Limited encourages an environment of innovative thinking and entrepreneurial
spirit, which we feel differentiates itself in the marketplace. It is our goal to develop long term client
relationships and market alliances that are based upon mutual respect, and communication. Pipe
Industries Co. Limited will serve as a local reference to:
Pipe Industries Co. Ltd

Diameter:250mm-3000mm
Standard Length: 4m to 12m
APPLICATIONS
Fiberglass pipes are in use for the below
application:
Water transmission and distribution (potable
and raw water)
Sanitary sewerage collection system
Storm water
Sea water intake and outfalls
Circulating cooling water, make-up and
blowdown lines for power plants
Industrial application
Irrigation
Chemical process lines
Ducting
Slip lining for piping rehabilitation
Insulated pipes for district cooling lines:
And many others applications.
P. O Box 16541, Dar es Salaam, Tanzania. Tel: Fax: +255 22 2842840 Email: sales@pipecotz.com

Corrosion-resistant
Long, effective service-life materials
No need for linings, coatings, cathodic
protection, wraps or other forms of corrosion
protection
Low maintenance costs
Hydraulic characteristics essentially
constant over time
concrete)
Low transport costs (nestable)
Eliminates need for expensive pipe handling
equipment
Long standard lengths
(6, 12 metres)
More pipe per transport vehicle means
lower delivery costs
Extremely smooth bore
Low friction loss means less pumping
energy needed and lower operating costs
Minimum slime build-up can help lower
cleaning costs
Precision sealability
With elastomeric rubber rings
Accommodates small changes in line
settlement
Flexible manufacturing
Custom diameters can be process
volumes with ease of installation for
rehabilitation
High technology pipe design
Lower wave celerity than other piping
materials can mean less cost when
designing for surge and water hammer
pressures
High technology pipe manufacturing system
producing pipe that complies
to stringent performance standards (AWWA,
ASTM, DIN, EN, etc.)
High and consistent product quality
worldwide which ensures reliable product
performance
Product Advantages

Performance Standards for GRP Pipes
Currently there are several ASTM Product Standards
applications.
All product standards apply to pipe with diameter
(per ASTM D4161) that simulate exaggerated in-
use conditions. These standards include many tough
GRP pipe is
designed to meet all of these ASTM standards.
conveyance of sanitary sewage, water and industrial waste. A thread common to all of the product standards is that
they are all performance based documents. This means that the required performance and testing of the pipe is
GRP pipe is designed
to meet the performance requirements of this standard. AWWA has recently issued a new standards manual, M-45,
which includes several chapters on the design and fabricate of GRP pipe for buried and aboveground installations.
these standard.
pipes. Our GRP pipe conforms to these standards’ performance requirements too.

A common element shared by all standards is the need for a pipe manufacturer to demonstrate compliance with the
standards’minimum performance requirements. In the case of GRP pipe, these minimum performance requirements fall
pressure and strain corrosion capability. Our GRP pipe has been rigorously tested to verify conformance to the ASTM
A unique and important performance requirement for GRP gravity pipe used in sewer applications is the chemical testing
strained rings are then exposed at the invert of the interior surface to 1.0N (5% by weight) sulphuric acid (see Figure 1).
This is intended to simulate a buried septic sewer condition. This has been shown to be representative of the worst sewer
conditions including those found in the Middle East, where many GRP pipes have been successfully installed.
The time to failure (leakage) for each test sample is measured. The minimum extrapolated failure strain at 50 years, using
a least squares regression analysis of the failure data, must equal the values shown for each stiffness class. The value
achieved is then relatable to the pipe design to enable prediction of safe installation limitations for GRP pipe used for this
Design Basis - HDB. This test is carried out in accordance with ASTM
(leakage) of many pipe samples at a variety of very high constant pressure
levels. As in the previously described strain corrosion test, the resulting
data is evaluated on a log-log basis for pressure (or hoop tensile strain) vs.
time to failure and then extrapolated to 50 years. The extrapolated failure
pressure (strain) at 50 years, referred to as the hydrostatic design basis
(strain) or HDB, must be at least 1.8 times the rated pressure class (strain
at the rated pressure).
In other words, the design criteria requires that the average pipe be capable
of withstanding a constant pressure of 1.8 times the maximum operating
condition for 50 years. Due to combined loading considerations, that is
term factor of safety against pressure failure alone is higher than 1.8. This
pressure service.
requirements in the piping industry for pipe of any material within the pressure and size ranges of GRP pipe. ASTM
include straight alignment, maximum angular rotation and differential shear loading. A partial vacuum test and some
cyclical pressure tests are also included.

year predicted value used in the pipes’ design. GRP pipe is tested
using the guidelines of ASTM D5365 “Long-Term Ring Bending
Strain of Fiberglass Pipe” and meets both requirements.
GRP pipe quality
requirements. In addition, all raw materials are sample tested prior to their use. These tests ensure that the pipe
· Visual inspection
· Barcol hardness
· Wall thickness
· Section length
· Diameter
· Hydrostatic leak tightness test to 1.5 rated pressure (only PN6 and above)
On a sampling basis, the following control checks are performed:
· Pipe stiffness
· Axial and circumferential tensile load capacity
Our GRP pipe has been tested and approved for the conveyance of
potable water meeting many of the worlds’s leading authorities’ and
testing institutes’ criteria, including:
WRAS
Water Regulations Advisory Scheme
The license of drinking water safety products

Pipe Performance and Dimensions
Mechanical Performance
contains no abrasive material.
There is no evidence to suggest that ultraviolet degradation is a factor that affects the long-term service life of GRP
pipes. The outermost surface will be affected with discoloring of the surface observed. If so desired, the installing
contractor may paint the exterior surface of GRP pipe with a two-part urethane paint compatible with GRP. However,
this will then become an item requiring future maintenance.
Based on tests carried out over a 3-year period on GRP
detailed information if needed.
Abrasion resistance can be related to the effects that sand or other similar material may have on the interior surface of
the pipe. While there is no widely standardized testing procedure or ranking method, GRP pipe has been evaluated by
of GRP pipe is 0.34 mm at 100.000 cycles.
Maximum
Maximum

All values presented in tables above are only for information and they are vary from the project to project.
GRP

Pipe Joints

Fittings and
Accessories

STANDARD:
conforming to the International Standard HDPE
STANDARD ISO 4427-2:2007
APPLICATION:
2. Industrial raw material conveying pipeline system
3. Landscaping water supply network system
4. Sewage water system
5. Ore slurry transport system
6. Irrigation pipe system
Products Introduction:
1. Good chemical corrosion resistant performance
Polyethylene is an inert material and resistant to erosion
of many chemical media. It doesn’t have electrochemical
corrosion and does not need anti-corrosion coating.
Chemical substances present in the soil will not cause
any degradation of the pipe. In addition, it will not promote
growth of algae and bacteria.
2. Good anti-stress and cracking performance
Polyethylene has low notch sensitivity, high anti-shearing
strength and excellent capabilities in its resistance to
stress and cracking are also
very prominent.
3. Good low-temperature
impact brittleness
Polyethylene’s low brittle
temperature is very low
and is can be used safely
at the temperature range
of -200Cto +400C.During
winter construction, brittle
rupture of the pipe will not
occur due to its good anti impact performance.
4. Anti-aging and long service life
PE pipe with 2%-2.5% uniformly distributed carbon black
resulted by ultraviolet radiation. Service life of 50 years
can be ensured .
5. Good wearing resistant performance
The anti-wearing comparison test between polyethylene
pipe shows that wearing resistant performance of
of slurry transportation, polyethylene pipe has better
wearing resistant performance compared to steel pipe
which means polyethylene pipe possesses longer service
life and better economy.
6. High toughness
ability to adapt to uneven subsidence of foundation is
very strong. It is also an excellent pipeline with good anti-
seismic performance.
Flexibility of
polyethylene is a
key performance
indicator, which
shows the material’s
value to the pipeline
polyethylene make
the polyethylene
pipe can be coiled
and supplied with
relatively long length
while don’t need

and the installation costs.
8. Polyethylene pipe has good ability to resist scratches
Studies show that polyethylene with PE80 grade has
relatively good ability in resisting SCG and scratches.
While the polyethylene with PE100 grade has much
excellent ability in resisting scratches.
n
Among the commonly used plastic pipe materials,
polyethylene’s ability in resisting rapid scratches
transformation ranks at the top. The lower the
temperature, the larger the pipe’s diameter as well as
the wall thickness and the higher the working pressure,
the risk for plastic pipe to crack rapidly is greater.
Therefore, polyethylene pipe especially PE100 pipe is
more suitable for making pipes with bigger diameter.
10. Easy to transport
Polyethylene pipe is lighter than concrete, galvanized
pipe and steel pipe, and it is easy to transport and
11. Best option for brand new construction methods
Polyethylene pipe is equipped with a variety of
construction techniques, in addition to traditional
excavation methods, plenty of brand new trenchless
technology can be used, such as construct by means
of pushing pipes ,directional drilling, liner, etc. For the
site where excavation is not allowed, this is the only
broader.
12. Operation can be implemented with water and gas,
at the same time the emergency repairing can also be
carried out by adopting gas-stopping folder and water-
stopping folder.
Besides that, speaking from the pipe’s water features,
polyethylene pipe has a smooth inner surface with
resistance is small. The surface and non-stick features
ensure that polyethylene pipe has ahigher transmission
capacity than the traditional pipe materials, at the same
time the pipeline’s pressure and energy construction of
water transportation are also reduced.
APPLICATION
3. Landscaping water supply network system 4. The sewage water tubing system
5. Ore slurry transport system 6. Agricultural irrigation pipe system

PE Product range
PE 100 PIPE DIMENSION CONFORMING TO ISO 4427, DIN 8074 & PrEN 12201 SPECIFICATIONS.
OD.
S 12.5 S 10 S 8 S 6.3 S 5 S 4
OD.
SDR 26 SDR 21 SDR 17 SDR 13.6 SDR 11 SDR 9
PN 6.3 PN 8 PN 10 PN 12.5 PN 16 PN 20
W.T. Weight W.T. Weight W.T. Weight W.T. Weight W.T. Weight W.T. Weight
mm mm Kg/m Kg/m mm mm Kg/m mm Kg/m mm Kg/m mm Kg/m mm
20 1.9 0.113 2.3 0.13 20
25 2.3 0.173 2.8 0.19 25
32 2 0.197 2.4 0.234 2.9 0.275 3.6 0.32 32
40 2 0.25 2.4 0.29 3 0.36 3.7 0.434 4.5 0.52 40
50 2 0.32 2.4 0.37 3 0.45 3.7 0.55 4.6 0.672 5.6 0.79 50
63 2.5 0.48 3 0.58 3.8 0.72 4.7 0.87 5.8 1.06 7.1 1.27 63
75 2.9 0.69 3.6 0.82 4.5 1.01 5.6 1.24 6.8 1.48 8.4 1.78 75
90 3.5 0.97 4.3 1.18 5.4 1.47 6.7 1.78 8.2 2.14 10.1 2.56 90
110 4.2 1.44 5.3 1.78 6.6 2.18 8.1 2.63 10 3.17 12.3 3.81 110
125 4.8 1.85 6 2.27 7.4 2.77 9.2 3.39 11.4 4.12 14 4.92 125
140 5.4 2.33 6.7 2.84 8.3 3.48 10.3 4.25 12.7 5.13 15.7 6.17 140
160 6.2 3.05 7.7 3.74 9.5 4.55 11.8 5.54 14.6 6.72 17.9 8.02 160
180 6.9 3.81 8.6 4.69 10.7 5.75 13.3 7.03 16.4 8.5 20.1 10.55 180
200 7.7 4.72 9.6 5.81 11.9 7.1 14.7 8.59 18.2 10.5 22.4 12.55 200
225 8.6 5.92 10.8 7.34 13.4 8.99 16.6 10.96 20.5 13.3 25.2 15.89 225
250 9.6 7.34 11.9 8.99 14.8 11.02 18.4 13.5 22.7 16.4 27.9 19.53 250
280 10.7 9.16 13.4 11.35 16.6 13.86 20.6 16.9 25.4 20.5 31.3 24.55 280
315 12.1 11.67 15 14.26 18.7 17.54 23.2 21.43 28.6 25.88 35.2 31.06 315
355 13.6 14.92 16.9 18.11 21.1 22.33 26.1 27.16 32.2 32.83 39.7 39.44 355
400 15.3 18.7 19.1 23.09 23.7 28.23 29.4 34.45 36.3 41.69 44.7 50.04 400
450 17.2 23.64 21.5 29.19 26.7 35.76 33.1 43.68 40.9 52.8 50.3 62.7 450
*500 19.1 29.16 23.9 36.07 29.7 44.18 36.8 53.84 45.4 65.13 500
*560 21.4 36.55 26.7 45.08 32.2 55.34 41.2 67.55 50.8 81.8 560
*630 24.1 46.31 30 56.95 37.4 70.09 46.3 87.7 57.2 103.4 630
*710 27.2 58.87 33.9 72.5 710
*800 30.6 74.56 38.1 91.9 800
*900 34.4 94.68 900
*1000 38.2 116.4 1000

Applications:
1. Municipal water supply
2. Commercial & Residential water supply
3. Industrial liquids transportation
4. Sewage treatment
Advantages :
1. Sanitary:
There is no heavy metal additives in water pipe
and it would not be covered with dirt or contaminated by
bacterium.
2. High Flow Capacity:
The smooth i nterior walls and l ow f riction of P
3. Corrosion Resistant:
water pipe is non-conductors of electricity and
immune to electrochemical reactions caused by acids,
bases, and salts that cause corrosion in metals.
4. Low Installation costs:
water pipe is lightweight and is installed with
of installation reduces the installation costs.
5. Longevity:
water pipe can work for more than 50 years
under proper use.
6. Environment-friendly:
Our pipes and ﬁttings are made according
to and conforming to the International
Standard PVC STANDARD ISO1452-2-2:2009

PVC PRODUCT RANGE ISO 1452-2:2009
DN .
PN 6 PN 8 PN 10 PN 12.5 PN 16 PN 20
DN .
W.T. Weight W.T. Weight W.T. Weight W.T. Weight W.T. Weight W.T. Weight
mm kg/m mm kg/m mm kg/m mm kg/m mm kg/m mm kg/m
20 X X X X X X X X X X X X 20
25 X X X X X X 1.5 0.17 1.9 0.21 2.3 0.25 25
32 X X 1.5 0.22 1.6 0.23 1.9 0.27 2.4 0.34 2.9 0.40 32
40 1.5 0.28 1.6 0.30 1.9 0.35 2.4 0.43 3.0 0.53 3.7 0.64 40
50 1.6 0.37 2.0 0.46 2.4 0.55 3.0 0.68 3.7 0.82 4.6 1.00 50
63 2.0 0.59 2.5 0.73 3.0 0.86 3.8 1.08 4.7 1.31 5.8 1.59 63
75 2.3 0.80 2.9 1.00 3.6 1.23 4.5 1.52 5.6 1.86 6.8 2.22 75
90 2.8 1.17 3.5 1.45 4.3 1.77 5.4 2.19 6.7 2.68 8.2 3.21 90
110 2.7 1.39 3.4 1.74 4.2 2.13 5.3 2.66 6.6 3.27 8.1 3.96 110
125 3.1 1.82 3.9 2.27 4.8 2.77 6.0 3.43 7.4 4.18 9.2 5.11 125
140 3.5 2.3 4.3 2.8 5.4 3.49 6.7 4.29 8.3 5.25 10.3 6.41 140
160 4.0 3.0 4.9 3.65 6.2 4.58 7.7 5.63 9.5 6.86 11.8 8.38 160
180 4.4 3.5 5.5 4.4 6.9 5.50 8.6 6.8 10.7 8.4 13.3 10.30 180
200 4.9 4.6 6.2 5.77 7.7 7.11 9.6 8.78 11.9 10.74 14.7 13.06 200
225 5.5 5.8 6.9 7.23 8.6 8.94 10.8 11.11 13.4 13.61 16.6 16.59 225
250 6.2 7.27 7.7 8.97 9.6 11.09 11.9 13.6 14.8 16.7 18.4 20.43 250
280 6.9 9.06 8.6 11.22 10.7 13.84 13.4 17.15 16.6 20.98 20.6 25.62 280
315 7.7 11.38 9.7 14.23 12.1 17.61 15.0 21.61 18.7 26.59 23.2 32.46 315
355 8.7 14.0 10.9 17.4 13.6 21.5 16.9 26.5 21.1 32.7 26.1 39.8 355
400 9.8 17.7 12.3 22.1 15.3 27.3 19.1 33.8 23.7 41.4 29.4 50.6 400
450 11.0 22.4 13.8 27.9 17.2 34.5 21.5 42.4 26.7 49.6 33.1 64.1 450
500 12.3 27.8 15.3 34.4 19.1 42.6 23.9 52.8 29.7 64.9 36.8 79.2 500
560 13.7 34.7 17.2 43.3 21.4 53,5 26.7 66.1 X X X X 560
630 15.4 43.9 19.3 54.7 24.1 67.8 30.0 83.6 X X X X 630
PVC Product range

on both inside and outside. Spiral-welded steel pipe are used to conduct water, sewage, petrol, gas, etc. they are
also used as piles in the construction of buildings and advertising billboards, where their heavy metal can support
great weights.
Quality of Raw Materials
API 5L (Grade B, X42 – X65 – X70 )
DIN 17100, (S t 37) S 235 (S t 44) S 275 (S t 52 ) S 355 EN 10025, S 235, S275, S355
Quality Control
Raw material receiving control
X-ray tester
Automatic ultrasonic inspection
First eye control
Hydrostatic test
Radiographic inspection
Manual ultrasonic inspection
Mechanical Laboratory Tests
Chemical analysis
Tensile test
Hardness test
Bending test
Application
Pipelines f or w ater , sewage, industrial drainage ,
agriculture, construction and gas infrastructures.
Fittings for connecting of polyethylene pipes to water
and cables and other diverse uses.
Home sanitation products and system for removal of
domestic waste water.
Standard:
Water Pipeline Pipes
DIN 2460
AWWA C-200 BS 534
Pipe Fitting
AWWA C-208 BS 534

8
10
6
7
8
10
12
7
8
10
11
12
8
10
11
12
8
10
11
12
8
10
11
12
13
10
14
123.22
138.33
153.4
106.15
158.31
175.6
210.02
140.85
160.7
180.5
200.26
180.43
202.7
247.22
200.16
274.22
328.47
387.46
348.23
417.18
4.6
5.1
5.7
3
3.5
4
4.5
5
6
3.1
3.5
4
4.4
4.8
5.3
3.1
3.5
3.
4.3
4.7
2.8
3.2
3.5
3.
4.2
3
3.2
3.5
3.8
2.8
3.2
3.6
4
4.5
2.3
2.7
3.1
3.5
3.
4.7
2.4
2.7
3.1
3.4
3.8
4.1
2.5
2.8
3.1
3.4
3.7
2.2
2.5
2.8
3
3.3
1.8
2.3
2.5
2.8
3
2
2.4
720
820
1020
1220
1420
Diameter
（mm）
ness
（mm）
High ter
Pressure(Mpa)
ater
Pressure(Mpa)
Unit eigh
（）
6
7
8
6
7
8
6
7
8
6
7
8
10
6
7
8
10
6
7
8
10
6
7
8
10
6
7
32.02
37.1
42.13
40.01
46.42
52.78
47.7
55.4
63.04
55.4
64.37
73.3
82.18
62.25
72.83
70.34
81.81
104.6
1
1
108.05
7
11.3
12.
7.7
10.3
6.5
7.6
8.7
5.7
6.7
7.6
8.6
7.5
5.1
5.
6.8
7.6
8.5
4.5
5.3
6
6.8
7.5
4.1
4.8
5.4
6.1
6.8
3.4
4
7.7
10.3
6.2
7.2
8.3
5.2
6.1
6.
4.5
5.2
6
6.8
4
4.6
5.3
6
6.7
3.5
4.1
4.7
5.3
5.
3.2
3.7
4.3
4.8
5.3
2.6
3.1
273
325
377
426
478
630

Please Contact us for further information:
Pipe Industries Co Ltd
P. O Box 16541
Dar es Salaam, Tanzania.
Fax: +255 22 2842840
Email: sales@pipecotz.com
Mission Statement
services to develop seamless market alliances with our vendors and customers. Together with a focus on
communications, quality and employee enablement, we will perform as a professional, ethical, full service
organization, while maintaining the ideas of respect, reward and integrity.
Vision
quality products, innovative technology and business ideas. Our success will be achieved through the
efforts of all our employees and the satisfaction given to all of our customers.
Our Core Values:
1: Honest
2: Integrity
3: Ownership
4: Innovation

Pipe Industries Products Catalogue (1)-1

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