4.0 CLASSIFICATION AND DIMENSION OF PIPES 4.1 All High Density Polyethylene (HDPE) Pipes must be from class PE 100 and minimum strength at 20°C with 4.1.1 Nominal Pressure (PN) 16 and Standard Dimensions Ratio (SDR) 11 4.2 Wall thickness and nominal diameter of PE 100 are given in the table below. HDPE pipes are produced in a number of design stresses against the standards ISO, DIN, EN and have a design coefficient "C" of not less than 1.25 to the MRS of the material as set out in Table 1 and Table 2. Typically the standard specification identify class of a HDPE pipe is by the nominal pressure class - PN - up to PN 20 or 20 bar. Additional information regarding the determination of the LTHS and the D2837 protocol is presented in the Engineering Properties chapter of this handbook. HDPE PIPE Catalogue Proplastics is a leading supplier of world class plastic pipe systems for water and sewer reticulation to Southern Africa. PE pipes can be used in range of temperatures-40 o C to 60 o C considering the change of operating pressure. Above the design velocity of 5.5 ft/s the working pressure is less than the pressure class of HDPE. At WL Plastics, we manufacture high-density polyethylene (HDPE) piping in sizes ranging from ¾" to 54" diameters. 4427 per specifications in the table below:-E&OE 01 www .pr oplas tics .co.zw PE 100, PE 80, PE 63 . This can get rid of many fittings needed for directional changes than piping systems & fittings made from other materials. CELL CLASSIFICATIoN — ASTM D3350 445574C DENSITY g/cm3 ASTM D1505 0.959 MELT INDEX g/10 minutes ASTM D1238 < 0.15 FLEXUrAL MoDULUS psi ASTM D790 110,000 to < 160,000 . Standard Pipe Schedules Pipe Sizes Chart Table Data. HDPE PIP Speci˜cation Chart HDPE PIPE Speci˜cation Chart. (A) High Density Polyethylene (HDPE) Pipe. classification of 345464C or 445574C for the PE 4710 product. National Plastic pipes are produced in HDPE, LLDPE and LDPE material. The following chart gives standard pipe schedule or pipes sizes as given by ANSI / ASME B36.10M and API 5L . (HDPE) resins states: "HDPE exhibits excellent resistance to most chemicals. HDPE (4710) HDPE 4710 IPS & DIPS PRESSURE PIPE (8, 10") Scope: This submittal designates the general requirements for High Density Poly-Ethylene Pressure Pipe from compound with a cell classification PE345464C as defined in ASTM Standard D-3350. Wall Thickness Chart for HDPE Pipes as per IS:4984:1995 Wall Thickness of Pipes for Material Grade PE 63 Nominal Dia . The following section provides a brief background of the various definitions used and the applicable calculations while referring to PE pipes. From the above table, you can see that for NPS 2, Pipe ID is near to pipe NPS and for NPS 14 pipe OD is same as NPS. 8. Smaller size pipe 6" and under can be extrud- ed at continuous coil lengths by request. 4.0 CLASSIFICATION AND DIMENSION OF PIPES 4.1 All High Density Polyethylene (HDPE) Pipes must be from class PE 100 and minimum strength at 20°C with 4.1.1 Nominal Pressure (PN) 16 and Standard Dimensions Ratio (SDR) 11 4.2 Wall thickness and nominal diameter of PE 100 are given in the table below. Data given in based on the NPS Tables given by ANSI B36.10M and includes Pipe wall thickness, outside diameter, nominal diameter. JMM HDPE pressure pipe is manufactured with premium, highly engineered PE4710 resin that provides maximum performance benefits to service today's municipal and industrial water needs. HDPE pipe can also be classified by the material used - PE 100, PE 80, PE63, PE 40 or PE 32. 9. Hdpe Pipe, Polyethylene (PE Pipe) are ranked according to strength classified according to the density of previous technological developments. 1 Based on the previous versions of D3350, both the PE4710 and the PE3608 material would have been designated as PE3408. Additional information regarding the determination of the LTHS and the D2837 protocol is presented in the Engineering Properties chapter of this handbook. (HDPE) resins states: "HDPE exhibits excellent resistance to most chemicals. PE pipes show expansion property due to heat treatment during pipe production. HDPE pipe shall be manufactured from extra high molecular weight polyethylene pipe materials meeting the requirements of ASTM D3350-96. Min Max Min Max Min Max ID Kg/m Min Max ID Kg/m Min Max ID Kg/m 16 16 16.3 15.55 16.75 20 20 20.3 19.4 20.6 25 25 25.3 24.4 25.6 . Pressure . Depending on the application and required specifications, or HDPE pipes come in IPS, CTS, DIPS, and SIDR sizes. The PE4710 material conforms to ASTM D3350 with the cell classification of 445574C/E and is listed with the Plastic Pipe Institute's (PPI) TR4. 2, 3 JMM HDPE pressure pipe is manufactured with premium, highly engineered PE4710 resin that provides maximum performance benefits to service today's municipal and industrial water needs. All plastic pipes have a Cell Classification that dictates the primary properties of the . Table 2: Temperature Derating Factor for HDPE Pipes Length of HDPE Pipes PHYSICAL PROPERTY DATA FOR HDPE POLYETHYLENE PIPE TABLE 2 . The following graph illustrates the working pressure of PVC and HDPE pipes as a function of flow velocity in the example given above. HDPE pipes can be produced in PE63, PE80 or PE100 material. 10. Typically the standard specification identify class of a HDPE pipe is by the nominal pressure class - PN - up to PN 20 or 20 bar. For this reason, HDPE pipe weight & thicknesses table should be taken into consideration when preparing tolerance values. Max.Min. Apart from that, the flexibility of HDPE pipes makes them suitable for areas prone to earthquakes and vigorous soils. For this reason, tolerance values should be taken into account while preparing the pe pipe size table. HDPE pipes are produced in a number of design stresses against the standards ISO, DIN, EN and have a design coefficient "C" of not less than 1.25 to the MRS of the material as set out in Table 1 and Table 2. HDPE pipes calculations are done without heat treatment while production. National Plastic pipes are produced in HDPE, LLDPE and LDPE material. O.D. APPLICABLe SPeCIFICATIonS All plastic pipes have a Cell Classification that dictates the primary properties of the . 3.10 Branch Connection . You can easily convert inch dimension to mm by multiplying it with 25.4 and rounding as follow; Outside diameter above 16 inches rounded to nearest 1 mm. Thermal fusion eliminates potential leak points every 8-20 feet commonly found . Proplastics produces a wide range of Polyethylene (PE) pipes and fittings in an . Wall Thickness of Pipes for Material Grade PE 100 Nomin al Dia Wall Thickness of Pipes for Pressure Ratings of DN PN6 PN8 PN10 PN12.5 PN16 Min. (CLASS) PN 4 Wall Thickness Pipe ID & Mass (CLASS) PN 3.2 Nominal Working Pressure HDS CELL CLASSIFICATION VALUES (see Table 1) 3 = 0.0941 to 0.955 4 = <0.15 5 = 110,000 to < 160,000 psi . These materials are listed with Plastics Pipe Institute (PPI) as PE3408/3608/4710. Calculation HDPE pipe weight and Technical Information of PE 100 pipes , all the information on thickness and tolerances can find our table above. Flexible and Fatigue Resistance: HDPE pipe can be bent to a radius 25 times the nominal pipe diameter. HDPE PIP Speci˜cation Chart HDPE PIPE Speci˜cation Chart. HDPE Pipe Dimensions and Weights - PE100 PN10 SDR 17 Table below provides dimensions of HDPE pipes for PE100 material of rating PN10, SDR 17 or S8. The PE4710 material conforms to ASTM D3350 with the cell classification of 445574C/E and is listed with the Plastic Pipe Institute's (PPI) TR4. Pressure . Sizes range from 16mm to 1200mm in diameter. The pipe shall meet the requirements of cell classification PE345444C standard PE code designation PE3408 as defined by ASTM D3350-96 and D3350. There are a huge range of HDPE Pipe sizes, from 16mm outside diameter, right up to 2000mm outside diameter. 1 Based on the previous versions of D3350, both the PE4710 and the PE3608 material would have been designated as PE3408. It You will likely find the following simple HDPE Pipe Sizes Chart very useful, it gives ordering codes, outside and inside dimensions in millimeters for this diameter range. Proplastics produces a wide range of Polyethylene (PE) pipes and fittings in an International Organisation of Standards (ISO) 9001 controlled environment. The branch connection fittings are specified in the piping material class branch tables. Pe 4710 JM eAGLe™ hDPe PreSSUre PIPe PrIMAry ProPerTIeS Table 1 Note: Gray Pipe Cell Classification 445574E ASTM D3350 with the cell classification of 445574C/E and is listed with the Plastic Pipe Institute's (PPI) TR4. The rated working pressure of HDPE pipes is determined at 20 0 C. For higher temperatures, a derating factor (Table 2 Below) is used to determine the maximum pressure to which the HDPE Pipe can be subjected. However, under . Outside Diameter. Corrosion allowance as used in pipe classes includes erosion. Based on the way pipe manufacturing, Pipes are mainly classified into two categories seamless and welded. Min Max Min Max Min Max ID Kg/m Min Max ID Kg/m Min Max ID Kg/m 16 16 16.3 15.55 16.75 20 20 20.3 19.4 20.6 25 25 25.3 24.4 25.6 . Submerged Arc Welding process is with filler metal welding whereas ERW/EFW and HFW . Above the design velocity of 5.5 ft/s the working pressure is less than the pressure class of HDPE. http://www.sildenafilanswers.com/malegra/ The flexibility of PE pipe allows cost-effective installation for a wide range of applications including drinking water services, rural irrigation and stock watering, mining, slurry and gas lines, and sewerage and drainage systems. Pe 4710 JM eAGLe™ hDPe PreSSUre PIPe PrIMAry ProPerTIeS Table 1 Note: Gray Pipe Cell Classification 445574E Welded pipes are further classified based on the method of welding. 3.1 1 Corrosion Allowance . Table 1-2: PE Pipe Design Factors (DF) Pipe Environment Design Factor (DF) ASTM D3350 with the cell classification of 445574C/E and is listed with the Plastic Pipe Institute's (PPI) TR4. The DF for water service is 0.50, as indicated in Table 1-2. Below design velocity of 5.5 ft/s the working pressure is equal to the pressure class of HDPE (125 psi). HDPE Pipe Overview HDPE PIPE Catalogue Proplastics is a leading supplier of world class plastic pipe systems for water and sewer reticulation to Southern Africa. Welding HDPE pipe can be joined by mechanical & butt-fusion methods. pipe profile by the application of a design factor (DF). Weight density HDPE pipe inside the pipe in the calculation results can be reached by multiplying the volume of the hollow cylinder. Thermal fusion eliminates potential leak points every 8-20 feet commonly found . However, under . longer lengths provide convenience in installation and allow for significant cost savings in labor and equipment. HDPE pipes can be produced in PE63, PE80 or PE100 material. PE pipes can be used in range of temperatures-40 o C to 60 o C considering the change of operating pressure. Pipe: All pipe is manufactured in accordance with the specifications set-forth in AWWA C906 "Standard for Polyethylene (PE) Pres- HDPE (4710) HDPE 4710 IPS & DIPS PRESSURE PIPE (8, 10") Scope: This submittal designates the general requirements for High Density Poly-Ethylene Pressure Pipe from compound with a cell classification PE345464C as defined in ASTM Standard D-3350. Hdpe pipe sizes calculation is calculated by multiplying the hollow cylinder volume calculation with the Hdpe pipe density to calculate the Hdpe pipe weight. Readily available diameters range from 20mm to 800mm outside diameter. HDPE Pipe is Leak Proof: HDPE pipe can be joined by thermal fusion to form a joint that is as strong as the pipe itself and is leak free. HDPE pipe can also be classified by the material used - PE 100, PE 80, PE63, PE 40 or PE 32. The following graph illustrates the working pressure of PVC and HDPE pipes as a function of flow velocity in the example given above. 11. It can be flanged, tapped and reduced, like other piping materials. Pipe wall thickness are rounded to nearest 0.01 mm. Hdpe Pn4-Pn32 can be done between the manufacture of HDPE pressure pipe system and the special production pipe of the desired diameter and size. Table 1-2: PE Pipe Design Factors (DF) Pipe Environment Design Factor (DF) revisions to D3350, the material designation code for Performance Pipe's high density pipe material having a cell class of 345464C was PE3408. pipe profile by the application of a design factor (DF). CELL CLASSIFICATIoN — ASTM D3350 445574C DENSITY g/cm3 ASTM D1505 0.959 MELT INDEX g/10 minutes ASTM D1238 < 0.15 FLEXUrAL MoDULUS psi ASTM D790 110,000 to < 160,000 . Coiled Pipe HDPE Pipe is available in coil form up to 200 mtrs (for sizes 20 mm up to 63 HDPE Pipe is Leak Proof: HDPE pipe can be joined by thermal fusion to form a joint that is as strong as the pipe itself and is leak free. The standard laying length of hDPE pressure water pipe is 40/50 feet. (CLASS) PN 4 Wall Thickness Pipe ID & Mass (CLASS) PN 3.2 Nominal Working Pressure HDS Pipe: All pipe is manufactured in accordance with the specifications set-forth in AWWA C906 "Standard for Polyethylene (PE) Pres- 4″ sch 80 pipe schedule. CELL CLASSIFICATION VALUES (see Table 1) 3 = 0.0941 to 0.955 4 = <0.15 5 = 110,000 to < 160,000 psi . Certain piping material classes in this document are required to be all butt weld construction based on the service requirements. It It was evaluated for tolerance amount mentioned in the table below for preparing the conditions do not affect production. It leads to significant saving in installation / welding costs. Below design velocity of 5.5 ft/s the working pressure is equal to the pressure class of HDPE (125 psi). HDPE pipes calculations are done without heat treatment while . Coiled Pipe HDPE Pipe is available in coil form up to 200 mtrs (for sizes 20 mm up to 63 mm dia.) Piping class or Pipe Class is a document that specifies the type of the components such as a type of pipe, schedule, material, flange ratings, branch types, valve types and valve trim material, gasket, and all the other components specific requirements to be used for different fluids under different operating conditions in a plant. Corrosion Resistance HDPE pipes are corrosion resistant, do not rust, rot, or corrode. 2, 3 and up to 100 mtrs (for sizes 75 mm to 110 mm dia). There are two ways to weld pipe 1st is with filler metal and 2nd is without filler metal. =. PIPE JM Eagle's high-density polyethylene gas pipes are manu- factured in accordance with all applicable specifications . revisions to D3350, the material designation code for Performance Pipe's high density pipe material having a cell class of 345464C was PE3408. Outside diameter 16 inches and below rounded to nearest 0.1 mm. 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Was evaluated for tolerance amount mentioned in the Engineering Properties chapter of this handbook smaller size 6.
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