Awwa m 45 fibreglass pipe design awwa c 950 fibreglass pressure pipe bs 4504 circular flanges for pipes, valves and fittings pn designated bs 5480 glass reinforced plastics grp pipes, joints and fittings for use for water supply or sewerage iso 7685 plastics piping systemsglassreinforced thermosetting plastics grp pipes determination of. Hobas grp pipe systems can be found in the transmission of drinking water, in sewage applications and irrigation, in hydropower plants as well as in trenchless applications. The pipes are circular with an even outer diameter. From dia 15mm to 3000 mm, pressure rating for grp pipe from 3kgcm2 to 20 kgcm2 and for gre pipes up to 70 kgcm2. Engineers have found through considerable experience that properly compacted granular materials are ideal for backfilling pipe, including grp pipes. Hobas centrifugally cast grp pipes are made of chopped glass fiber, thermosetting resins, minerals, and silica sand. If you want to know more info about cunifer pipes, cunifer welding, cunifer pipe fittings. The minimum back fill cover on the pipe shouldbe 1. Pipe bedding material shall be sand or gravel in accordance to the requirements.
Pipe fittings 4 how to order unilok pipe fittings are ordered by part number as shown as below. Ductile iron pipe and fittings provide long term efficiency and protection for diverse water and wastewater applications. The various applications for which grp pipes are used. Lightweight and easy to handle and install, gre pipes have a smooth internal surface that reduces friction and enables a smoother flow capacity. Download download grp pipe fittings pdf read online read online grp pipe fittings pdf grp flange dimensions gre pipe size chart grp pipes specifications grp fittings frp pipe and fittings dimensional catalogue grp pipe weight calculator gre pipe dimensions grp pipe thickness calculation grp pipe have very smooth bore which reduces fluid flow frictional losses thereby reducing pumping cost. The standard pressure ratings for each thread sizes are based on asme b31. Grp pipe and fittings product guide pdf promains yumpu. Ershigs fiberglass reinforced plastic frp piping and ductwork has been serving industry. Glass reinforced plastics grp or reinforced thermosetting resin rtr pipes exhibit excellent adhesion, fatigueresistance, impact strength, chemical. Preinsulated pipes for district cooling and oil and gas application. Anvil pipe fitters handbook 5 gruvlok installation pipe and flange data weld fitting and steel flange data table of contents gruvlok tech. Through an advanced manufacturing process, grp pipe offers the required pressure rating, structural strength, stiffness rating, and abrasion resistance. Water transmission and distribution lines potable water and raw water. Fiber glass reinforced plastic pipe is a matrix or composite of glass fiber, polyester resin and fillers.
Amiblu downloads amiblu grp pipe systems and solutions. Hobas is part of the amiblu group and is the specialist in drinking water, irrigation, storm and wastewater, hydropower and industrial grp pipe systems. All bsi british standards available online in electronic and print formats. Publication date c1910 topics pipe fitting, pipe publisher new york, industrial press collection cdl. Download and read our brochures to find more about hobas and our cc grp pipe systems. Grp pipe fiitings catalouge shriram sepl composites p ltd. Pipes, after plant hydrotesting, are cut to the required dimensions. Pvcfrp compound pipeline in the pvcfrp compound pipeline which is strengthened by the spiral or round mechanical twist the frp by fiberglass and resin and also is smeared by the r tackiness reagent as the transition which is agglutinate with both the pvc and frp, the high quality hard pvc pipe is used to be the inner lining, and also the interface is specially physical and chemical disposed. Pipe fitting product line ue il ie a e ie ii a threaded fittings class 150 standard class 300 xsxh ue aie a e ie ii a threaded fittings class 125 standard class 250 extra heavy flanged fittings class 125 standard class 250 extra heavy drainage fittings ue eiii e ii a. Grp pipe systems and not binding for individual projects. Download and read our brochures and magazines to find out more about amiblu and the world of grp pipe systems. All books are in clear copy here, and all files are secure so dont worry about it. Thakore estate, khalai village, kurlakirol road, vidyavihar west, mumbai400086 india. Our range of grp pipe products offer structural strengths and abrasion resistance for optimum performance within high pressure applications.
The test was commisioned by anyang flying eagle group company ltd. It has approximately 14 the weight of steel pipes, approximately 15 of ductile pipes, and approximately 110 of concrete pipes. When pipes or fittings must be encased in concrete suchas for thrust blocks, stress blocks, or to carry unusualloads, specific additions to the installation procedures asgiven in 4. Technology hobas centrifugally cast grp pipes are made of chopped glass fiber, thermosetting resins, minerals, and silica sand. Grp pipe and fittings are manufactured using three composite raw materials. For the availability of 6000psig and 0psig, contact your local distributors. Superlit grp pipe joints are designed with the flexible connection method, and the sealing is provided by couplings having fullface integrated elastomeric seal. Pipe samples were taken from grp pipes produced by continuous filamentwinding process thru vem technology. F female pipe threads m male pipe threads b blind flange pvc plastic fittings schedule 40 part number size in.
The product range includes pipes and fittings in sizes ranging up to 1500mm in diameter and manholes up to 2000mm in diameter. All data must be checked and revised as appropriate. They can differ according to the project or transport requirements. Grp grvgre fittings required for various applications are provided by extra co. Hovoy, base in asia, as an professional gre pipe manufacturer, with up to date technology and well equipped plant, from the very beginning of the establishment, service to the petrochemical, marine, offshore, industrial, water treatment and municipal sectors client all over the world. Figures are schematic in nature and intended as examples only. Grp pipe stiffness is classified into four classes, viz. Fiberstrong product information frp future pipe industries. Our present grp pipes production line has the capacity to produce pipes with diameters ranging from 100mm to 2600mm. Harwal group is an international manufacturing conglomerate with an annual conversion capacity of 200,000 metric tons of plastic and 20,000 tons of aluminum and steel. Stiffness is the prime design criteria in the case of underground pipes. Glass reinforced epoxy gre pipes amiantit also manufactures a wide range of gre pipes, fittings, flanges and spools predominantly used in industrial, mining and petrochemical applications. Together, the pipe and embedment material form a pipesoil system that provides support for the installation. Pipe fittings for high pressure application are available.
The method of fabrication of all frp fittings is essentially the same. Grp pipe specification drinking water fw scope this specification defines the minimum technical requirements for the design, fabrication and testing of glass fibre reinforced plastic grp pipe and fittings intended to be used for water supply drinking or raw with or without pressure. The information contained in the document is correct at the time of going to press. Grpgrvgre fittings required for various applications are provided by extra co. Grp pipes and fittings catalogue ece boru sistemleri. There is a lower thermal conductivity continue reading. When orienting fittings and valves its important to know that there are good methods and poor methods in this orientation process the general rule for producing an isometric using good techniques, is to draw the fittings so they are parallel to the last direction change or branch in the pipe. Pipe materials type, class, pressure rating, pipe markings trench depth and pipe grade.
Product dimensions are nominal only, and should be verified if critical to a. The standards used for the grp pipes are, ts 4355 grp pipes and fittings, awwa c950 pressure drinking water pipes, astm 3517 pressure drinking water pipes, astm 3262 gravity sewer pipes, astm 3754 pressure sewer pipes, bs 5480 grp pipes and fittings, din16869 grp pipes and fittings, isodis 10467. Gre pipe technology is based on the discontinuous filament winding process using high strength fiberglass eglass and amine cured epoxy resin as basic material. Grp pipes and fittings road vehicles astm e84 pdf epub 3. Both glassfiberreinforced thermosettingresin pipe rtrp and glassfiberreinforced polymer mortar pipe rpmp are. Pipe connections, fittings, valves and thrust blocks. Reinforced thermosettingresin pipe and fittings procedure b is used as guidelines. Unplasticized polyvinyl chloride pipe fitting dv fitting. Hobas downloads hobas grp pipe systems and solutions. Frp pipes, frp pipe fittings, frp pipes manufacturer, frp. Grp pipes are used wide spread application areas as follows. Grp pipes andfittings area manufactured conforming to various international standards and employs the filament winding manufacturing technique.
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