and fittings from HDPE, at an aient temperature of approximately 20 8C and f approximately 20 C and moderate air flow ( Interim values have to be interpolated).polated). 1111 2 222 3 333 4 444 5 555 NominalNominal JoiningJoining wall wall (mm)

OD = Outside pipe diameter e = Minimum wall thickness kg/m = Weight per metre pipe Pressurised polyethylene pipe materials Material S MRS Class (MPa) (MPa) C 41 33 27.6 26 22 21 17.6 17 13.6 11 9 7.4 Puhui Pipe manufacturer in China

Polyethylene (PE) Pressure Pipe and Fittings, 4 In. Through 65 In. (100 mm Through 1,650 mm), for Waterworks (Septeer Puhui Pipe manufacturer in China Table 7, correct the values in the row for 10 in. nominal diameter pipe. Table 7 Minimum wall thickness, in. (mm),* for ductile-iron 17 Puhui Pipe manufacturer in China

Insulation Thickness Avg. Pipe I.D. Min. Wall Thickness Total Weight mm in mm in 40 mm 1.5 in 50 mm 2 in mm in mm in kg/m lbs/ft 19 CTS ¾ CTS 22,2 0.875 108 4.25 133 5.25 18.03 0.71 2.03 0.08 0.68 0.46 25 CTS 1 CTS 28,6 1.125 108 4.25 133 5.25 23.11

20 mm, 25 mm, 32 mm, 40 mm, 50 mm, 63 mm, 75 mm, 90 mm, 110 mm, 125 mm, 160 mm, 180 mm, 200 mm, 250 mm. Coils up to 50m and 100m lengths are available for sizes up to 90mm. Pipes are available in straight lengths of 6m and 12m for sizes up to 250mm.

HDPE METRIC PIPE SIZE CHART PN 10 SDR 17 PN 8 SDR 21 PN 6.3 SDR 26 PN 4 SDR 41 ** PN 5 SDR 33** Metric Minimum Average ID Weight Minimum Average ID Weight Minimum Average ID Weight Minimum Average Puhui Pipe manufacturer in China

wall thickness becomes less, ID increases and the weight per foot of pipe is reduced. PE3608 Material Designation (prev. PE3408) Materials designated as PE3608 have a hydrostatic design basis of 1600 psi for water at 73o F. After Puhui Pipe manufacturer in China

37.4 SDR Il PN 16 Wall Thickness 4.6 5.8 6.8 10 12.7 14.6 16.4 18.2 20.5 22.7 25.4 28.6 32.2 36.3 40.9 45.4 50.8 57.2 - Nominal Wall Thickness - Standard Dimension Ratio - mm Head Office: Jeddah - Industrial Zone Phase (4) P.O.Box 34572 Jeddah 21478 Puhui Pipe manufacturer in China

The SDR of a PE pipe refers to its ‘Standard Dimension Ratio’ which describes the geometry of the pipe and is the ratio of the outside diameter and the minimum wall thickness. Pipes with a higher SDR have a thinner wall than pipes with a low SDR.

diameter, OD controlled solid wall HDPE pipe do not specify ID dimensions, and the OD and wall thickness dimensioning Puhui Pipe manufacturer in China AWWA C906-15 Polyethylene (PE) Pressure Pipe and Fittings, 4 In. (100 mm) Through 63 In. (1,600 mm), for Water Distribution and In Puhui Pipe manufacturer in China

Wall thickness table DIN EN / ISO / ASME 66 – 67 Wall thickness calculation for pipes 68 Pipe construction standards 70 –71 Comparing standards DIN / EN 72 –76 Standard overview ASME / ASTM / API 77–78 4 rff.de First-class performance and This has Puhui Pipe manufacturer in China

HDPE Irrigation pipe / Calculators / HDPE Pipe Dimensions (Metric) HDPE Pipe Dimensions (Metric) Poly Pipe Dimensions PE 80, SDR21- SDR13.6 Nominal Ball SDR21 SDR17 SDR13.6 Min OD Mean Bore Avg Wall Mean Bore Avg Wall Mean Bore Avg Wall 20 17 1.8 17 Puhui Pipe manufacturer in China

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 Outside diameter 16 inches and below rounded to nearest 0.1 mm Pipe wall thickness are rounded to

Wall thickness and weight of PE pipes. See the table for thickness and weight of HDPE pipe relative to the outer diameter and SDR class. PE 80 – PE 100 Type of raw material which is used for pipes.PE 100 density is higher than PE 80 and can withstand higher

CHAPTER 5: DESIGN METHODOLOGY Overview of Structural Considerations All pipe, whether flexible or rigid, relies on the backfill structure to transfer loads into the bedding. As a result, all pipe also must be installed as designed to perform as expected. This

HDPE CABLE DUCT & SUB DUCT HDPE SMOOTH WALL CABLE DUCT & SUB DUCT Sr. No. Trade Size mm Duct Thickness mm Outer Dia. mm Inner Dia. mm Coil Length 1 25 2.0 25 21 200 2 32 2.0 32 28 200 3 40 2.0 40 36 200 4 40 3.5 40 33 200 5 50 2

Outside diameter [mm] Wall thickness [inches] Wall thickness [mm] Weight [lb/ft] Weight [kg/m] 1/8" NPS8 Puhui Pipe manufacturer in China 0.37 1/4" NPS12 0.54 13.7 0.088 2.24 0.42 3/8 17.1 0.091 2.31 0.57 1/2 Puhui Pipe manufacturer in China

where t = minimum design wall thickness, in.t e = corrosion allowance, in. [mm—metric] t th = thread or groove depth, in. [mm—metric] (Table 2) P = allowable internal pressure in the pipe, psi (MPa—metric) d o = outside diameter of the pipe, in. [mm—metric] S = allowable stress for the pipe, psi [N/mm 2 …

4 Order & Price Information Pricing: Please contact Integrity Fusion Products, Inc, or your local authorized distributor for pricing inquiries. We HDPE pipe 160mm all inquiries via telephone, email, or fax. Phone: 770-632-7530 Fax: 770-632-7540 E Puhui Pipe manufacturer in China

4 Muna noor hdpe pIpes pIpes FOR GeNeRAL puRpOse DiMensions oF PoLYeTHYLene PiPe - as Per Din 8074: 2011 Nominal Outside Diameter SDR 41 SDR 33 SDR 26 SDR 21 SDR 17 SDR 13.6 SDR 11 SDR 9 SDR 7.4 SDR 6 SDR 5 Nominal Wall Thickness

T = minimum wall thickness (mm) P = normal working pressure of pipe (MPa) D = minimum mean OD (mm) S = hydrostatic design stress at 20 C (MPa) See Table 4.2. Hydrostatic Design Stress The design of AS/NZS 4130 pipes has been based on the static Puhui Pipe manufacturer in China

Minimum Cover in Traffic liions Pipe diameters from 4- through 48-inch (100-1200 mm) install ed in traffic areas (AASHTO H-25 or HS-25 loads) must have at least one foot (0.3m) of cover over the pipe crown, while 54- and 60-inch (1350 and 1500 mm