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    HDPE, PVC & CPVC PIPES AND FITTINGS

    PUBLISHER: ENGINEERS INDIA RESEARCH INSTITUTE (EIRI), An experienced industrial consultants working over 35 years and heve published over 175 technology publications

    Today, more PVC Pipes are being used than any other pipe product.

    Characteristics
     
    PVC is a thermosetting plastic. In other words, it can only be softened and molded into form once. If it is softened and remolded a second time it will lose some of it's favorable characteristics. Recently, 'Fuseable PVC' has come to market to compete with the fuseable properties of HDPE Pipe.
     
    PVC is very corrosion resistant. It is not a conductor and will not have an electrochemical reaction with acids and bases that it comes in contact with. For this reason, PVC is sometimes used to coat other materials for protection.
     
    PVC also has a high chemical resistance. While it will react with some chemicals, there are a large number of chemicals it will not react with, making it an excellent product for industrial applications.
     
    PVC is not without it's faults. Studies have shown that UV radiation from sunlight not only discolors the pipe, but also reduces it's impact strength.
     
    PVC Sizes
     
    The deeper you delve into pipe sizing and nomenclature, the more confused you get. This is because as new materials have been developed over the years they tried to keep the outside diameter (OD) the same and adjust the inside diameter (ID) to meet the characteristics of the new material.
     
    Most PVC Pipe uses the Nominal Pipe Size (NPS) system. The characteristics for NPS pipe under 14" in diameter have no logical explanation...data must be looked up on a chart.14" and larger NPS pipe has an outside diameter equal to the pipe size.
     
    The 'Schedule' system (Schedule 40, 80, etc.) is an NPS system. The dimensions of PVC schedule pipe matches those of steel pipe. The steel pipe sizes were developed long before PVC was invented...thus the PVC pipe was sized to match the steel pipe.
     
    There are a couple of non-NPS systems that should be noted. Ductile Iron Pipe Size (DIPS) is a system used for ductile iron pipe...it is derived from the original size of cast iron pipe, which has all but completely been replaced by ductile iron pipe. C900 PVC pipe uses the DIPS system. Ductile Iron Pipe and C900 PVC Pipe are major components of municipal water distribution systems...so having uniform size enables the use of fittings, valves and tapping saddles on both types of pipe.
     
    PVC Pipe Uses
     
    Because PVC is mostly a 'rigid' pipe product, PVC pipe is an excellent pipe choice for just about any application that does not require a 'flexible' solution. The most common uses for PVC are:
    • Water Distribution
    • Underground Fire Main Distribution
    • Gravity Sanitary Sewer Collection
    • Forcemain Sewerage Transmission
    • Irrigation Mains
    • Reclaimed Water Distribution
    • Electrical & Communications Conduit
    • Numerous Industrial Applications
    PVC Pipe fittings are integral and essential part of PVC piping systems. These are required where ever PVC pipes are used.
     
    The efficiency of various PVC piping systems depend largely upon the quality of the fittings used in pipe assembly. The most commonly used PVC pipe fittings are Sockets, Tees elbows, Bends, Joints etc..
     
    PVC pipes are fast replacing the conventional metallic pipes in many applications such as electrical conduits, irrigation, sanitary fittings, portable water etc. They are also used in tube wells and due to their chemical resistance properties they find applications in chemical plants too.
     
    Over 70% of India's rural population does not have access to safe drinking water. Villagers have to trek for miles to get water.  It is estimated that at least 24 million people  are living at risk in about 34,000 cholera, endemic villages, and small towns. The magnitude of the problem is so enormous that it is essential to have a high performance     and  low  cost  scheme to convey extensively  the  water now available to as many villages as possible. Such as system is now possible with PVC pipe lines. PVC can replace     conventional materials like steel, cast iron and asbestos cement and in advanced countries it has already done so.
     
    HDPE Pipes and fittings have a high degree of Corrosion resistance are  height  in  weight, yet tough and durable  have  excellent, hydraulic properties,  excellent thermal properties, weather ability HDPE Pipes & Fittings are used in various field viz agricultural and industry.
     
    Why to Buy this Report:
    • This detailed research report helps you get a detailed picture of the HDPE, PVC & CPVC PIPES AND FITTINGS industry by providing overview of the industry along with the market structure, classification and technology details with complete latest cost economics and profitability analysis.     
    • The report provides market analysis covering major growth driving factors for the industry and latest market trends in the industry
    • This report helps to understand the present status of the allow wheels industry by elucidating a comprehensive market with future demand and supply analysis and scrutiny of the demand supply situation with technology details to start and setup the industry.
    • The report provides forecasts of key parameters which helps to anticipate the industry performance
    Our Approach:
    • Our research reports broadly cover Indian markets, present analysis, outlook and forecast for a period of five years.
    • The market forecasts are developed on the basis of secondary research and are cross-validated through interactions with the industry players
    • We use reliable sources of information and databases. And information from such sources  is processed by us and included in the report
    • EIRI have experienced technologists with its team to provide you the all genuine data.
    PRACTICAL PROJECT EXECUTION KNOW-HOW REPORT ON 
    HDPE, PVC & CPVC PIPES AND FITTINGS
    [EIRI/EDPR/1438] J.C. 219
     
    CONTENTS
    Introduction
    Characteristics
    Pvc sizes
    Pvc pipe uses
    Properties of pvc pipes & fittings
    Advantages & limitations
    Handling & storage:-
    Bureau of indian standards specifications plastic pipes & fittings
    Pressure pipes for water supply & irrigation (table of dimensions of pipes to is : 4985-1968)
    Plumbing pipes
    BIS specification
     
    Characteristics of hdpe  pipes
    • Corrosion resistance 
    • Light weight 
    • Tough and durable 
    • Excellent hydraulic properties 
    • Thermal properties 
    • Weatherability 
    Handling and storage :  Applications of pvc pipes & fittings
    1. For transportation of water
    2. Tube wells
    3. Chemical processing plants
    For transportation of pulverized materials.
    Uses of pvc pipes
    Uses and application of hdpe pipes & fittings
     
    Following  are  the bulk consumers of  hdpe/ldpe  pipes  and   fittings in india.
     
    Specification of selected pvc and cpvc pipe fittings
    Coupling s x s
    Coupling ft x ft
    Reducing coupling s x s
    Combination table of coupling
    90o  elbow s x s
    90o  elbow ft x ft
    90o  elbow s x ft
    45o  elbow s x s
    45o  elbow ft x ft
    45o  elbow s x ft
    Tee s x s x s
    Tee ft x ft x ft
    Tee ft x ft x ft
    Reducing tee s x s x s
    Combination table of tee
    Reducing tee s x s x ft
    Plug (cup and plug, mpt plug)
    Nipple
    Union (o-ring seat)  s x s
    Union (o-ring seat) ft x ft
    One piece flange [flange (ansi) – socket (astm)]
    Flange (jis) – socket (astm)
    Properties and characteristics of cpvc
    Chlorinated polyvinyl chloride
    Production process
    Physical properties
    Comparison to polyvinyl chloride (pvc)
    Heat resistance
    Mechanical properties
    Fire properties
    Comparison of resin indexes
    Market survey
    Production of pvc pipes from 2007 to 2012
     
    Present consumption pattern of p.v.c. rigid pipes
    Pvc pipes offers the following advantages:-
    Table-1 flow characteristics
    Applications
    Demand of hdpe pipes from 2014 to 2019
    Present manufactures /exporters/suppliers of pvc pipes
    Hdpe pipes
    Cpvc pipes
    Advantages of pvc and cpvc pipe
    Chemical resistance
    Strength
    Internal corrosion resistance
    External corrosion resistance
    Freedom from toxicity, odors, tastes
    Corrosion free
    Low friction loss
    Low thermal conductivity
    Easy installation and low installation cost
    Maintenance free
    Standard approved
    Properties of pvc & cpvc pipes and fittings
    Pipe dimensions eight and operating pressure of pvc and cpvc pipe
    Raw material section
    Pvc resin:
    Formulation for pvc rigid pipes
    Formulation -i
    Process of manufacture pvc pipe
    Plumbing pipes
    Uses & applicability of pvc compounds
    Building and construction:-
    Packaging:-
    Miscellaneous:-
    Process of manufacture of rigid pipes
    Twin screw extruders
    Introduction and improvements of barrel venting.
     
    Extrusion dies
    Extrusion lines:-
    • extrusion section :
    • melt forming section :
    • conversion into the final product :
    Pvc pipe fittings:-
    Plasticizer of pvc
    Fillers of pvc
    Stabilizers
    Process flow sheet for the manufacture of pvc pipes
    Process flow sheet for the manufacture of pvc fittings
    Manufacturing process of hdpe pipes
    Compounding of h.d.p.e. resins :-
    Mixing :
    Pigment dispersants :-
    Master batch blending :-
    Process of manufacture of hdpe pipes
    Polyethylene pipes l.d & h.d.
    Process flow sheet for the manufacture of hdpe pipes & fittings
    Manufacturing process of cpvc pipes
    Process flow diagram for cpvc pipes
    Pipe fittings
    Injection moulding :-
    Process flow sheet for the manufacture of hdpe, pvc, cpvc pipe fitting
    Laying and jointing procedure of pvc pipes
    Laying and jointing procedures
    Trench preparation:
    Laying and jointing:
    Pre-fabricated connections:
    Standard threaded connections:
    Pressure testing:
    Complete plant and machinery suppliers
    Injection moulding machine
    Moulds and dies
    Suppliers of raw materials
    Pvc compounded granules
    Chlorinated polyvinyl compounded
    Hdpe granules
    Details of plant & machinery
    Technical detail of sset- 65 mm. Plant for hdpe & 3 layer  pp-r pipe.
    Technical detail of model no.sset 52-25v for (cpvc & pvc dry blend material) pipe plant.
    Plant layout
     
     
    Appendix – a :
    1. Cost of plant economics  
    2. Land & building                                  
    3. Plant and machinery                              
    4. Fixed capital investment                        
    5. Raw material                                    
    6. Salary and wages                                
    7. Utilities and overheads                          
    8. Total working capital                            
    9. Cost of production                              
    10. Profitability analysis                          
    11. Break even point                                
    12. Resources of finance                      
    13. Interest chart                                  
    14. Depreciation chart                              
    15. Cash flow statment                              
    16. Projected balance sheet                          
    Total No. of Pages : 134
     
    Price in India Rs. 44944/- or US $ 875/-
    ISBN: 9789380772479