Ductile Iron Pipes Fittings And Accessories Pdf-Books Pdf

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Table of Contents, 1 AMIANTIT Group of Companies 4. 2 Introduction 4, 3 Production Process 5, 4 History of Ductile Iron 7. 5 Mechanical Properties 8, 6 Standard Specifications and Approvals 9. 6 1 Specifications 9, 6 2 Approvals 9, 7 Technical Comparison 10. 8 Maximum Pressures 11, 9 Pipe Joints 12, 10 Product Range 13.
10 1 Pipe Specifications 13, 10 2 Coating 14, 10 3 Pipes and Joints 16. 10 3 1 Pipes 16, 10 4 Socket and Flange Fittings 21. 10 4 1 Bends 21, 10 4 2 Tees 26, 10 4 3 Reducers 37. 10 4 4 Reducing Capping 39, 10 4 5 Straight Fittings 40. 10 4 6 Flanges 42, 10 5 Repair and Maintenance Pieces 46.
10 5 1 Couplings 46, 10 5 2 Flange Adaptors 46, 10 5 3 Dismantling Joints 47. 10 5 4 Collars 47, 10 6 PE Sleeves 48, 11 Storage and Laying Instructions 49. 11 1 Pipe Storage 49, 11 2 Assembly of Push On Joint 51. 11 3 Assembly of Locked Joint System 52, 11 4 Pipe Laying Equipments 53. 11 5 Polyethylene Sleeving 54, 11 6 Cutting Pipes 57.
11 7 Repair of Cement Lining 58, 11 8 Depths of Cover 59. 1 AMIANTIT 2 Introduction, Group of Companies, The AMIANTIT Group is a leading global industrial SADIP Saudi Arabian Ductile Iron Pipes Co Ltd. organisation that manufactures high quality pipe SADIP is one of AMIANTIT Group of Companies. systems researches develops owns and licenses It was established in 1988 when a joint venture. advanced pipe technologies and provides water between AMIANTIT Group and Saint Gobain Pont. management services A Mousson was made, SADIP is producing ductile iron pipes in the. range of DN 80 DN 1000 and fittings in the range, of DN 80 DN 1600. SADIP is awarded ISO 9001 9008 since 1994 and, later won the King s Prize for the ideal plant in 1994.
SADIP product is complying with International, Standards i e ISO 2531 BSEN 545 BSEN 598. and can provide customized product as per, customer request. The group supports global infrastructure development. projects and delivers to municipal industrial agricultural. and energy markets worldwide, The group has a presence in more than 70 countries. almost 30 wholly owned or joint venture manufacturing. facilities in the Middle East Europe North America and. Latin America North Africa the Far East Central Asia. the Indian Subcontinent and in Africa, AMIANTIT s manufacturing capabilities are supported. by technology companies and sales offices around the. Other members of the group are predominantly limited. liability companies owned by the AMIANTIT Group, in varying percentages and operating under individual.
commercial registrations, 3 Production Process, 1 Raw materials 2 Charging raw materials. 3 Melting 4 Magnesium treatment, 5 Metal pouring 6 Core machine. 7 Casting 8 Heat treatment, 9 Zinc metallic coating 10 Hydro test. 11 Cement lining 12 Bituminous coating, 13 Shipping 14 Final product at the project site. 4 History of Ductile Iron, Grey iron is being produced since hundreds of years.
In 1948 a major event occured when a small amount, of magnesium was added to molten cast iron. It was found that the flaky graphite converted to, spheroidal shape and accordingly all mechanical. properties changed The material with these new, properties was called ductile iron. This gray cast iron pipeline was in service for more than 330 years. Today such pipes are manufactured from ductile iron Ductile iron. possesses all excellent properties of gray cast iron Furthermore it. has much better mechanical properties, Advantages of ductile iron pipes Main applications of ductile iron pipes. igh tensile strength good elastic module and Drinking and irrigation water networks. excellent ductility making it suitable for high, stress applications and where pressure surge may Sewerage networks.
be experienced, Fire fighting systems, High corrosion resistance. Excellent hydraulic flow, igh working pressure compared to other. types of pipes, Ease of installation, Long lifetime. Can accommodate ground movement, In the previously used Grey Iron the carbon was present in flake In ductile iron the graphite particles appear as small spheres. form rendering the material brittle eliminating any risk of crack propagation The material is no longer. brittle It is strong and ductile, 5 Mechanical Properties.
Mechanical Properties Symbol Unit, Pipes Fittings, 1 Minimum tensile strength Rm MPa 420 420. 2 Minimum yield strength Rp0 2 MPa 300 300, 3 Minimum elongation at break A 10 5. 4 Maximum hardness HB 230 250, The following physical values are generally given for ductile iron and used for calculation purposes. Mechanical Properties Symbol Unit Value, 1 Density p kg m3 7050. 2 Modulus of elasticity E MPa 170000, 3 Poisson s ratio V 0 28.
4 Thermal expansion co efficient 11 5x10 6 k 1, 5 Roughness equivalent K 0 03 mm single pipe. co efficient water transfer 0 1 for the main, 6 Corresponding value for C. N 147 for single pipe, Hazen Williams formula 138 for the main. These values are not defined by ISO standard consequently they are not committed contractually. 270 MPa are allowed with an elongation at break is greater than 12. For further details regarding roughness of D I pipes please consult SADIP. Torsion of a strip Deformation of a small DN pipe under external loading. Hardness test Micro analysis Tensile strength and elongation. 6 Standard Specifications and Approvals, 6 1 Specifications 6 2 Approvals. ISO 2531 Ductile iron pipes fittings and accessories Kingdom of Saudi Arabia. for pressure pipelines Approval for water serwerage and irrigation by. Ministry of Water Electricity as well as from Ministry. IS0 7186 Ductile iron products for sewage of Municipal Rural Affairs. applications Approval in RCJY Royal Commission for Jubail Yanbu. BSEN 545 Ductile iron pipes fittings and accessories Qatar. and their joints for water pipelines Kahramaa Quatar General Electricity Water. Requirements and test methods Corporation approval pipes and fittings for water. applications and repair maintenance, BSEN 598 Ductile iron pipes fittings and accessories.
and their joints for sewerage applications Qatar, Requirements and test methods ASGHAL Public Authority Drainage Affairs approval. pipes and fittings for sewer applications, ISO 4179 Ductile iron pipes for pressure and non. pressure pipelines centrifugal cement Kuwait, mortar lining general requirements. Ministry of Water and Electricity approval for water and. sewer applications, BS 4027 Specification for sulfate resisting Portland. cement Requirements for composition UAE, strength physical and chemical properties ADWEA Abu Dhabi Water Electricity Authority.
of three strength classes approval for water applications and approval in ADSSC. Abu Dhabi Sewage Service Company, ISO 8179 Ductile iron pipes external zinc coating. BS 3416 Specification for bitumen based coatings MHEW Ministry of Housing Electricity Water approval. for cold application suitable for use in pipes and fittings for all water and sewerage applications. contact with potable water, ISO 4633 Rubber seals joint rings for water supply Approved by Ministry of Electricity and Water. drainage and sewerage pipelines specs WDD specifications. for materials, BS 2494 Specification for elastomeric seals for Approved by ISKI Istanbul Water and Sewerage. joints in pipe work and pipelines Administration, ISO 8180 Ductile iron pipes polyethylene sleeving Others. Approvals for water and or sewerage in Egypt Iraq, ISO 7005 2 Metallic flanges part 2 cast iron flanges Yemen Jordan Lebanon Syria Libya Romania.
ISO 4014 Hexagon head bolts produced grades, ISO 4032 Hexagon nuts style 1 produced grades. 7 Technical Comparison, Technical comparison ISO 2531 BSEN545 ansi awwa specifications. vs SADIP standard specifications, SADIP ISO 2531 BSEN 545 ANSI AWWA REMARKS. REPLACES BSI 4772 C151 A21 51, Markings Manufacturer s name Manufacturer s name Manufacturer s name Manufacturer s name SADIP to provide. Nominal size Nominal size Nominal size Country where cast additional. Year of manufacture Year of manufacture Year of manufacture Weight markings. Symbol of ductile iron Symbol of ductile iron Symbol of ductile iron Class or nominal thickness. Additional marking on BSEN 545 Casting period, request Year of manufacture.
Letter s DI or ductile iron, Min wall 4 7 mm 4 7 mm 4 7 mm Std thickness 5 1 mm ANSI AWWA. thickness Thickness class 53 6 8 mm wall thickness. requirements, Min T strength 420 Mpa 420 Mpa 420 Mpa 60 000 PSI 414 Mpa. mechanical Elongation 10 10 10 10 OK, properties, Hardness 230 HB 230 HB 230 HB N A N A. Hydro test DN 100 300 60 bar DN 100 300 50 bar DN 100 300 50 bar Pressure class 350 35 bars. DN 350 600 50 bar DN 350 600 40 bar DN 350 600 40 bar Min for all sizes OK. DN 700 35 bar DN 700 1000 32 bar, DN 1100 25 bar, DN 700 1000 32 bar. DN 1100 25 bar, ISO 4179 ANSI AWWA C104 A21 4, Cement DN 100 300 DN 100 300 DN 100 300 14 24 DN 100 300 OK.
thickness Nominal 3 5 mm Nominal 3 0 mm Nominal 4 0 mm Min thickness 1 6 mm. Min ave 3 0 mm Min 1 pt 2 0 mm Min 1 pt 2 5 mm, Min 1 pt 2 0 mm. 14 24 DN 350 600, DN 350 600 DN 350 600 DN 350 600 Min thickness 2 4 mm. Nominal 5 0 mm Nominal 5 0 mm Nominal 5 0 mm, Min ave 4 5 mm Min 1 pt 3 0 mm Min 1 pt 3 0 mm. Min 1 pt 3 5 mm 30 64 DN 700 1600, Min thickness 3 2 mm. DN 700 1200 DN 700 1200 DN 700 1200, Nominal 6 0 mm Nominal 6 0 mm Nominal 6 0 mm Note Double thickness shall.
Min ave 5 5 mm Min 1 pt 3 5 mm Min 1 pt 3 5 mm be furnished upon request. Min 1 pt 4 5 mm, DN 1400 1600 DN 1400 1600 DN 1400 1600. Nominal 9 0 mm Nominal 9 0 mm Nominal 9 0 mm, Min 1 pt 6 0 mm Min 1 pt 6 0 mm Min 1 pt 6 0 mm. Acceptable DN 100 300 0 6 max DN 100 300 0 6 max DN 100 300 0 4 max Circumferential cracks of any OK. cement cracks DN 350 600 0 7 max DN 350 600 0 7 max DN 350 600 0 5 max length are acceptable. DN 700 1600 0 8 max DN 700 1200 0 8 max DN 700 1200 0 6 max. DN 1400 1600 0 8 max DN 1400 1600 0 8 max Longitudinal cracks with. lengths equal to or less than, the pipe circumference are. acceptable, Zinc 200 gm m2 130 gm m2 130 gm m2 Asphaltic outside coating Outside coating. 25 m minimum material differs, Bituminous 100 m min at 1pt 50 m min at 1 pt 50 m min at 1 pt from SADIP.
paint 120 m ave min 70 m ave min 70 m ave min, External diameter DN 100 118 mm DN 100 118 mm DN 100 118 mm DN 100 4 in 122 0 mm External. DN 150 170 mm DN 150 170 mm DN 150 170 mm DN 150 6 in 175 2 mm diameter is. DN 200 222 mm DN 200 222 mm DN 200 222 mm DN 200 8 in 230 0 mm bigger than. DN 250 274 mm DN 250 274 mm DN 250 274 mm DN 250 10 in 282 0 mm SADIP. DN 300 326 mm DN 300 326 mm DN 300 326 mm DN 300 12 in 335 2 mm. DN 350 378 mm DN 350 378 mm DN 350 378 mm DN 350 14 in 388 6 mm. DN 400 429 mm DN 400 429 mm DN 400 429 mm DN 400 16 in 442 0 mm. DN 500 532 mm DN 500 532 mm DN 500 532 mm DN 500 20 in 548 6 mm. DN 600 635 mm DN 600 635 mm DN 600 635 mm DN 600 24 in 655 3 mm. DN 700 738 mm DN 700 738 mm DN 700 738 mm DN 700 30 in 812 0 mm. DN 800 842 mm DN 800 842 mm DN 800 842 mm DN 900 36 in 972 8 mm. DN 900 945 mm DN 900 945 mm DN 900 945 mm DN 1000 42 in 1130 3 mm. DN 1000 1048 mm DN 1000 1048 mm DN 1000 1048 mm DN 1200 48 in 1290 3 mm. DN 1100 1152 mm DN 1100 1152 mm DN 1100 1152 mm DN 1400 54 in 1462 0 mm. DN 1200 1255 mm DN 1200 1255 mm DN 1200 1255 mm DN 1500 60 in 1564 9 mm. DN 1400 1462 mm DN 1400 1462 mm DN 1400 1462 mm DN 1600 64 in 1668 0 mm. DN 1500 1565 mm DN 1500 1565 mm DN 1500 1565 mm, DN 1600 1668 mm DN 1600 1668 mm DN 1600 1668 mm. Impact test 9 49 joules min N A N A 9 49 joules min OK. Upon customers request, 8 Maximum Pressures, The maximum pressures for SADIP pipeline components are indicated in the table below The components are. designed to accept the following values, Maximum allowable pressure Maximum operating pressure Maximum site test pressure. Excluding pressure surges Including pressure surges. Values given in the table Values given in the table 20 Values given in the table 50. Maximum allowable pressure, Allowable operating pressure for SADIP ductile iron pipes and fittings in bar excluding pressure surge are as follows.
Socket pipes K9 Socket fittings, Maximum permissible pressures Maximum permissible pressures excepting surge pressures. excepting surge pressures, Non flanged fittings Fittings equipped with at least one flange. DN Standard Triduct Anchored Standard Standard Triduct. Anchored Standard Standard Triduct Anchored Standard. Triduct DN Triduct Triduct, bar bar bar bar bar bar. 80 64 64 80 64 64 40 40, 100 64 64 100 64 64 40 40. 125 64 64 125 64 64 40 40, 150 55 55 150 55 55 40 40.
200 62 44 200 50, N 44 40 40, 250 54 39 250 46 39 40 40. 300 49 37 300 43 37 40 40, 350 45 30 350 41 30 25 25. 400 42 30 400 40 30 25 25, 450 40 30 450 40 30 25 25. 500 38 30 500 38 30 25 25, 600 36 27 600 36 27 25 25. 700 34 25 700 34 25 25 25, 800 32 20 800 32 20 25 16.
900 31 20 900 31 20 25 16, 1000 30 20 1000 30 20 25 16. All SADIP pipes and fittings are subjected to factory hydrostatic test pressure 100 as follows. Pipes Fittings, DN bar bar bar bar, 100 300 60 50 60 25. 350 600 45 40 45 16, 700 1000 35 32 35 10, SADIP actual test pressure. 1100 1600 30 25 30 10 ISO 2531 requirement for pressure test. Note Flanged pipes are hydrotested 1 5 pressure rating. 9 6 Standard Specifications and Approvals ISO 2531 Ductile iron pipes fittings and accessories for pressure pipelines IS0 7186 Ductile iron products for sewage applications BSEN 545 Ductile iron pipes fittings and accessories and their joints for water pipelines Requirements and test methods

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