alpha hdpe pipes

ALPHA PIPES INDUSTRIES (PVT) LTD. www.alphapipes.com.pkOffice No. 205, 2nd Floor, Amin Mansion, G.T. Road,Peshawar City,Tel: +92-91-2212010, 2211871Fax: [email protected]

Plot No. 96/2, Road No. R-3Industrial Estate, Gadoon AmazaiTopi Swabi, Khyber PakhtunkhwaTel: +92-938-270671-270673Fax: [email protected]

Room No. 1, 1st FloorKansi Plaza Zarghoon RoadQuettaTel: 92-81-2445627Fax: [email protected]

Shirkat-e-Zeenat Kawsar (Pvt.) Ltd.Chowk Kota Sangi on Sailo RoadStreet No.1, Kabul AfghanistanCell: 0799 3300840773 137266-0798 [email protected]

INDUSTRIES (PVT) LTD


PSQCA

ISO 9000

MES

PTCL

PAK PWD

FWO

PHED


Pakistan Standards and Quality Control Authority

Military Engineer Services

Pakistan Telecommunication Company Ltd

Pakistan Public Works Department

Frontier WorksOrganization

Public HealthEngineering Department

International Organization for Standardization


PSQCA

ISO 9000

MES

PTCL

PAK PWD

FWO

PHED

Pakistan Standards and Quality Control Authority

MilitaryEngineer Services

Pakistan TelecommunicationCompany Ltd

Pakistan Public Works Department

Frontier Works Organization

Public Health Engineering Department

International Organizationfor Standardization


About Us

Vision / Mission / Value

Alpha Products & Size Range

HDPE Introduction

Applications

Product Range

Cable Duct/Conduit Pipes

Jointing Methods for HDPE Pipes and Fittings

HDPE Pipes & Fittings

Gas Distribution Pipes

Material Specifications

4

5

6

7

8

9

10

11

12

13

14

CONTENTS


4

ABOUT US

PRODUCT INTRODUCTION

Alpha Pipe Industries Pvt Ltd is one of the leading manufacturer and supplier of uPVC Pipessince 1993. We started production of HDPE pipes in 2008 and since then proved our status is oneof the finest quality manufacturer in Pakistan. Our "Alpha" brand HDPE pipes is being used byInternational, multi-national and national Organizations beside with American, European NGOsand is in great demand in the local market. The quality of our products is as defined as it isperceived by our customers. The major factor behind our success in a short span. of time is ourmarket driven approach, uncompromising attitude with respect to quality and our team. We havewell-defined and stringent quality assurance systems. We consider trust in our quality by theconsumers is our major asset.

HDPE pipe formed by the polymerization of ethylene, are tough, waxy materials of varyingflexibility. Polyethylene pipe products are protected against deterioration from exposure toultraviolet light and weathering. These pipes are very efficacious due to which the one in hugedemand in the national and international markets.


5

VisionTo be recognized for leadership, commitment and innovation amongour clients, principals and competitors.

MissionTo improve business, company process through continuous actions ofpositive re-enforcements.To provide clean drinking water to all through quality product and services.To help community in water conservation through high efficiency irrigationsystem.

ValueIs to thoroughly understand our customer, needs and to fulfill them withflexibility, commitment in the most reliable way.

WHY USE ALPHA HDPE PIPES

Uses the best quality imported raw material.

Uses the most appropriate chemicals.

Has the most advanced high technology.

Has well qualified technical staff and experienced labor.

Has the most experienced managerial and technical staff.

Produces pipes in compliance with American Standards (ASTM)

British Standards (BS) and German Standards (DIN)

Has well equipped laboratories which are busy round the clock

to control the Quality at each stage of Production

Pipes produced can be used not only to carry water but a wide range of fluids.

OUR NAME STANDS FOR QUALITY

BecauseFor Developing Life....

Being one of the best firms in the country in HDPE Pipes and Fittings sectorALPHA gives at most importance to Quality and :


6

ALPHA PRODUCTS

ALPHA PIPE SIZES RANGE

Pressure pipes for potable water supplyNon pressure pipes for sewerage and drainage systemsCable ducting pipesIrrigation and Agriculture pipesHDPE Pipes for drip irrigation systemsHDPE pipes for sprinkler irrigation systems

Diameter Range:

Coils Length:

20mm, 25mm, 32mm, 40mm, 50mm, 63mm, 75mm, 90mm, 110mm, 125mm, 160mm, 180mm, 200mm and 250mm, 280mm, 315mm, 355mm, 400mm, 450mm

(i) 20mm to 50mm in 500 feets coils (1000 ft Coils on demand) (ii) 63mm to 90mm in 100 meters coils

(iii) 110 mm to 250mm in 4, 6 & 12 meters lengths

operating pressure range between PN-6, PN-10, PN-12.5, PN-16 & PN-20.

are manufactured according to the international standard. DIN 8074/8075, ISO 4427 & 4437

We always believe Quality is the key to success for any business. We claim to have the best quality checking andtesting laboratory equipped with latest and modern equipments imported from Europe and Japan. We havefollowing testing facilities available in the laboratory.

Melt flow rateDensityHydrostaticPressure testHeat reversion testTensile strength checking test

ALPHA PRESSURE ,RATING

STANDARD SPECIFICATION

QUALITY ASSURANCE

Alpha Pipes

Alpha PE Pipes


7

INTRODUCTION HDPE PIPESALPHA PIPES is one of leading manufacturer of uPVC, PPRC, SWV, ELECTRI C CONDUIT, HDPE, MDPE Pipes andFitting in Pakistan. We ar e acknowledged as one of Quality Manufacturer by all our valued clients. Our Pipesconform to BSS, PS, and ASTM & DIN Standards. The Company has been certified to ISO 9001:2008, 14001:2004 &OHSAS 18001:2007. As a mark of appreciation of quality manufacturing practices we ar e approved by leadingspecifying Agencies in Pakistan like PSQCA, HUD & PHED, C&W, Building dept and MES etc.

HDPE PIPES FOR WATER SUPPLYALPHA PIPES is fast replacing conventional piping systems for water supply and distribution. ALPHA PIPESSystems are extensively used for new as well as replacement piping works throughout the world. ALPHA PIPES forwater are black in colour with a smooth internal surface.

ALPHA HDPE Pipes conforms to ISO-4427: 1996, DIN 8074/8075 & PS-3580: 1997 specifications, manufactured instate-of-the-art plant with latest manufacturing technology under strict quality control. ALPHA HDPE Pipes are bestpreferred for potable water supply, irrigation schemes, chemicals and edibles transportation, effluent collectionand disposal system, submarine and underwater pipe lines, hydro transport system, gas/compressed air systemetc. ALPHA HDPE Pipes have been preferred over other available resources due to varied salient features:

High corrosion resistance, resulting into a longer life.High impact strength.Extremely light weight and hence easy to handle.High flexibility.High abrasion resistance.Excellent water hammer characteristics, helps sustaining surges.Excellent flow characteristics leading to significant energy saving.No exfiltration and infiltration, helps maintaining the quality of fluid being conveyed.No trenches needed, resulting into easy and economical installation.High UV resistance.High resistance to scaling and biological build up.High chemical resistance, absolutely inert to any pH value.Virtually maintenance free.

STANDARD SPECIFICATIONS


8

In Petrochemical, Paper, Dye, Paint, Cement and other Chemical IndustriesFor disposal of chemical effluent and waste.Oil and milk transportation in Industries and DairiesAcid and Slurries transportationExternal & Internal Drainage and SewageWater supply for irrigation in fieldsLift & Siphon Irrigation SystemInsecticide sprayingDrawing Water from pump set for distributionIn Gas Distribution SystemMost suitable for Submersible Pumps and Jet Pumps.Telecommunication Cable DuctingBio-gas, Coal Gas & Natural Gas Distribution Lines for Domestic and Industrial use.Air Conditioner DuctingSubmarine delivery system

Alpha Pipe can be also used in following Industries:Agriculture / Drip Irrigation / Sprinklers / Breweries Petroleum and chemicals Food processing Marine Powergeneration Textile Fire main line Fertilizer Paper and pulp Glass Plastic Resin LNG (liquefied Natural Gas) Mining

High Impact and Breakage resistanceVery high resistance to ultraviolet lightFreeze resistanceCost effective pipe lineLong life (more then 50 years)Feasible in hilly regionLight weightEasy installation/layingEasy transportationDurable & impact resistanceResistance to grow off bacteria, algae in fungiSimple and easy jointing systemSuitable for narrow treacheryLow coefficient for frictionOdourless and friction lessAdvantage of being not affected from earth movements like landslides and earth quakes etc.

ADVANTAGES, PROPERTIES PE PIPE AS A SUPERIOR CHOICE

INTRODUCTION

INDUSTRIAL USAGE:


9

PRODUCT RANGE HDPE Standard Specifications (PE 100 Materials)DN SDR 11(PN 16)

SDR 13.6(PN 12.5)

SDR 17(PN 10)

SDR 21(PN 8)

O.D(mm) (mm)e

(mm)e

(mm)e e

(mm)2025324050637590110125

2.02.33.03.74.65.86.88.210.011.4

-2.02.43.03.74.75.66.78.19.2

--

2.02.43.03.84.55.46.67.4

---

2.02.43.03.64.35.36.0

DN SDR 11(PN 16)SDR 13.6(PN 12.5)

SDR 17(PN 10)

SDR 21(PN 8)

O.D(mm) (mm)e

(mm)e

(mm)e e

(mm)

140

160180200225250280315355400450

12.7

14.616.418.220.522.725.428.632.236.340.9

10.3

11.813.314.716.618.420.623.226.129.433.1

8.3

9.510.711.913.414.816.618.721.123.726.7

6.7

7.78.69.610.811.913.415.016.919.121.5

CHEMICAL RESISTANCE CHART Common chemicals resisted by polyethylene pipe are listed belowS.No CHEMICALS PE S.No CHEMICALS PE S.No CHEMICALS PE S.No CHEMICALS PE1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Acetaldehyde

Acetamide

Acetic Acid 80%

Acetone

Acetylene

Alcohols: Amyl

Benzyl

Butyl

Ethyl

Isoproyl

Methyl

Aluminum Sulphate

Ammonia

Aniline

Aromatic Hydrocarbons

Arsenic Acid

C

A

D

B

A

B

D

A

B

A

A

A

C

B

C

B

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

Barium Carbonate

Barium Sulphate

Benzaldehyde

Benzene

Benzoic Acid

Benzol

Borax

Boric Acid

Butadiene

Butane

Butylene

Calcium Sulphate

Carbon Dioxide

Carbon Disulfide

Carbonic Acid

Chlorine, anhydrous

B

B

A

C

B

C

A

A

D

C

B

B

C

C

B

B

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

Chloroform

Chromic Acid 50%

Citric Acid

Copper Sulphate

Diesel Fuel

Ethylene Glycol

Fatty Acids

Ferric Chloride

Ferric Sulphate

Flourine

Formaldehyde 100%

Formic Acid

Gasoline

Heptane

Hydrochloric Acid 20%

Hydrogen Peroxide 100%

C

A

A

B

C

B

A

A

A

C

B

B

C

B

A

C

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

Iodine

Magnesium Hydroxide

Mercury

Oleum 100%

Petrolatum

Phenol

Phosphoric Acid

Potassium Carbonate

Silver Nitrate

Sodium Bicarbonate

Stearic Acid

Sulphuric Acid

Tannic Acid

Toluene

Zinc Sulphate

A

A

A

D

B

B

B

A

B

A

B

B

B

C

A


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Installation of fiber optic cables the Ministry of Pak Telecom has specified the use of long-term performance Sub-Duct and Mini Duct made from High Density Polyethylene (HDPE) piping compound.To fulfill this need ALPHA PIPE has designed and manufactured HDPE Sub-Duct and Mini Duct so that exposure tothe environmental conditions during storage, transport, installation and operation shall not degrade the physical oroperation and maintenance characteristics of the Sub Duct and Mini Duct, as per ASTM F2160 for telecommuni-cation conduit and power conduits.ALPHA PIPE Sub-Duct and Mini Duct are manufactured from the specifically designed readvrnade black pipingcompound in which the carbon black has been perfectly dispersed to give the maximum possible protection fromsunlight.The Company is formally enlisted with Pakistan Telecommunication Company Limited.The experience of our Technical Department is available for advice and assistance when needed, on the use of pipeproducts. We are a PTCL registered company.

CABLE DUCT / CONDUIT PIPES

High Density Polyethylene (HDPE) is the most commonly used PE material for conduit. HDPE conduit deliverssignificant physical property advantages over other conduit materials:

Ductility - tough, HDPE conduit will better resist brittleness with age or cold weather.Low temperature impact resistance - PE withstands low temperature impact better than any other material.This is illustrated by impact testing on HDPE conduit conditioned at -40 F as compared to other materialsconditioned at 73 F.Permanent flexibility - HDPE conduit bends and flexes without breakage, even with ground heaves or shifts,over a wide range of temperatures.Temperature versatility- HDPE conduit can be installed over an ambient temperature range of- 30F to 180 F.Power conductors rated at 90 degrees C and medium voltage cable rated at 105 degrees C are permitted foruse with PE Conduit.

0

ADVANTAGES OF PE CONDUIT


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JOINTING METHODS FOR HDPE PIPES AND FITTINGSThere are available number of types of jointing HDPE pipes depending on the size and type of application. The firstcommon type of Jointing HDPE pipe is Mechanical Jointing which compose of Compression type and Flange type,and the other is the Permanent Jointing which compose of Butt Fusion Welding and Electrofusion Welding.

For small bore pipe connections up to size 125MM 00, compression type joints are satisfactory.The installation process started with the cutting of pipe ends square or 90 in relation to its axis. Fit the collar andclinching ring into the pipe and place the rubber a-ring at the tip of the pipe. Then push the body of the fitting untilthe pipe ends reaches its full stop'. Slide the clinching ring and Collar (Nut) until it catches the fitting and tight fullyusing a belt or chain wrench

Flange type is another type of conventional mechanical jointing. A HDPE Flange adaptor (Stub end) is butt welded tothe pipe with the loose steel backing flange inserted inside. A standard number of bolts will be fitted to tighten theconnection. This type of connection is practical for application which requires easy serviceability in the future.

Butt welding or Butt Fusion is a simplest and space-saving jointing method to connect the pipe and fittings of PE.The process starts by cutting the pipe ends straight and square to the axis and cleaned carefully by and electricplaner. The pipes and fittings are held tight and pressed against a coated heating plate. As soon as the heating timeand the required bead are reached, the heating plate is quickly withdrawn from the weld faces and the connectionare pressed together to form a permanent joint.

This is an easy system for jointing pipes and fittings of HDPE. A pre-installed resistance wires are embedded in theinside surface of the electro fusion coupling. When the pipes or fittings are inserted in the coupling and the wiresare connected to the welding unit, the contact surfaces become warm and consequently melt into each other untilit forms a rigid and durable joint. A welding unit is available for this procedure which operates the timingautomatically. This makes the whole operation very easy and practical especially in narrow and tight installations.

COMPRESSION TYPE

FLANGE TYPE

BUTT WELDING

ELECTRO FUSION WELDING

Q


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ALPHA HDPE Fittings available in sizes from to 18, produced in-house and also arranged through imports aresuitable for use with Alpha PE products in water, oil and gas, and other applications. These fittings are generallymanufactured for compression type, fabrication and jointing. These fittings are durable and made from 100% virginmaterial and thoroughly tested for better performance.

ALPHA HDPE Fittings when jointed to the pipe, become homogeneous with the polymer of pipes and develop astrength same as the original pipes, thus making the joint leak free and fully durable and maintenance free.

ALPHA HDPE Fittings are available in different sizes, these fittings can also be customized to cater to the needs ofour clients.

HDPE PIPES & FITTINGS


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ALPHA polyethylene gas pipes are manufactured in state-of-the-art plant with latest manufacturing technologyunder strict quality control and accordance with all applicable specifications including ASTM D2513, the standardspecification Thermoplastic Gas Pressure Pipe, Tubing and Fittings.ALPHA Medium-Density Polyethylene (MDPE) yellow gas pipes are suitable for use in multiple applications for gasdistribution and due to inherent characteristics of MDPE GAS PIPE such as corrosion, resistance, flexibility, crackresistance and toughness, MDPE GAS PIPE pipes are used widely in the gas distribution system all over the world,including Pakistan. ALPHA has developed and established manufacturing and testing facilities for producing qualityMDPE GAS PIPE pipes for gas applications.ALPHA MDPE Yellow Gas Pipe, is available in -inch to 8-inch diameters, and comes in both sticks and coillengths. It may be installed by heat fusion or mechanical fittings. A full line of complementary fittings is available.ALPHA MDPE Yellow Pipe ensures significant cost savings while providing long-lasting performance.

Features superior resistance to most solvents and chemicals it is likely to encounter and natural andmanufactured gas.Is non-corroding against gas and external galvanic soil conditions.Resists UV degradation when exposed to direct sunlight.Resists slow-growth cracks.Can be cut with simple pipe and tubing cutters, allowing for savings in labor and equipment.Reduces the cost of manpower required for installation due to its lightweight and ease in transport andhandling, as well as long laying lengths.Can easily be joined by socket fusion, butt fusion saddle fusion, mechanical fittings or electro fusion.

GAS DISTRIBUTION PIPES


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MATERIAL SPECIFICATIONSALPHA PE PIPES being produced from raw material having following specifications; PE - 80, PE - 100

RAW MATERIALThe polyethylene compound is used for production processes in the form of small uniform sized granules. It is imported byALPHA from well reputed international suppliers. ALPHA PE pipes are manufactured form Polyethylene (PE) compound, which isa synthetic pipe normally produced from the distillation and cracking of crude oil. Polyethylene (PE) is highly resistant toenvironmental stress cracking and meets the ISO classification for pipe materials.

RAW MATERIAL PROPERTIESPROPERTY TYPICAL VALUE UNITS TEST METHOD

Melt Flow RateDensity of CompoundTensile Stress at yieldElongation at breakThermal StabilityEnvironment StressCrack Resistance

190 /5KgoCCompound50 mm/min

210 oC10% legpal, F60

0.3950-95919-21>350>15>10000

g/10 minKg/m3Mpa%MinHrs.

ISO 1133ISO 1183ISO 1133ISO 527-2EN 728ASTM D 1693 B

HDPE MDPE0.2-1.30.94-0.94415-19>6000.4>1000

HDPE MDPEgm/10 mingr/cm^3Mpa%W/mo KHrs.

TECHNICAL ADVANTAGESIncreased Service PressureISO Specify Maximum Working Pressure of 4 bar for PE pipes for gas application.

EASY JOINTING USESButt Fusion Electro Fusion Mechnical Joints methodsSocket Fusion

ASTM D 2513 - DIMENSIONS

3/41

1-1/41-1/22

2-1/23

3-1/245681012

WALL THICKNESS

21.2026.6033.2741.9748.1560.1572.8288.70101.40114.07141.05168.02218.77272.62323.37

21.4026.8033.5342.2348.4560.4573.1889.10101.80114.53141.84168.58219.43273.38324.23

SDR-11 SDR-13.5 SDR-17 SDR-9.33

1,932.413.023.814.395.496.638.089.2210.3912.8515.2919.9424.8429.46

Min. Max. Min. Max. Min. Max. Min. Max.2.1592.693.3764.2974.9236.157.4179.04510.33811.60014.39917.11922.32827.8132.99

2.463.1203.5804.4705.4106.5807.5208.46010.4912.4716.2320.2424.00

2.7653.5013.5805.0036.0707.3678.4349.47611.7613.96918.18622.67826.870

2.4902.8503.5604.2905.2305.9906.7108.3309.91012.9016.0819.05

2.7953.1803.9924.7985.8656.7017.5239.32111.10414.44918.01021.336

3.564.520

6.480

9.530

12.24

3.9925.053

7.267

10.673

13.713

Diameter ToleranceDia

Inches

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