ASTM Standard HDPE100 Gas Pipe

ASTM Standard HDPE Pipe for Gas Pipe
Outer diameter: 16mm~1200mm
Material: High quality, virgin PE100/PE80
pressure: PN4,PN6,PN8, PN10, PN12.5, PN16 PN20( SDR33, SDR26, SDR21, SDR17,SDR13.6, SDR11,SDR9)
Connection: Socket fusion, butt fusion joint, electro fusion joint, flanged joint
Standard: ISO4427, GB/T13663-2000
Items
technical requirements
Appearance
Outside and inner pipe surfaces shall be clean and smooth. Deficiencies including bubbles, obvious scratches, surface sinking, impurity and uneven colors are not allowed. Pipe ends shall be cut flat and keep vertical to the axis line.
Thermal stability(200°C).min
greaterthan 20
Elongation at break. %
greater than or equal to 350
Vertical retraction(110°C), %
less than 3
Melt Flow Rate(MFR). (190°C.5kg)g/10 min
MFR rate of change less than 20%
Hydrostatic strength (MPa)
PE80
(1). 20°C. Hoop stress 9.0MPa,time to rapture≥100h
(2). 80°C. Hoop stress 4.5MPa,time to rapture≥165h
(3). 80°C. Hoop stress 4.0MPa,time to rapture≥1,000h
PE100
(1). 20°C. Hoop stress 12.4MPa,time to rapture≥100h
(2). 80°C. Hoop stress 5.4MPa,time to rapture≥165h
(3). 80°C. Hoop stress 5.0MPa,time to rapture≥1,000h
Our company supply prime quality HDPE pipes. HDPE pipe is widely used for water supply, irrigation, chemical industry. We use PE resin with good mechanical property as raw material. The pipe has good tensile strength.
Specification list of PE pipe:Pressure(Mpa)0.60.81.01.251.6Standard size ratioSDR26SDR21SDR17SDR13.6SDR11DN(mm)Thickness(mm)Thickness(mm)Thickness(mm)Thickness(mm)Thickness(mm)16----220---22.325---2.3332--2.32.4340-2.32.333.750-2.32.93.74.6632.32.53.64.75.8752.93.64.55.66.8903.54.35.46.78.21104.25.36.68.1101254.867.49.211.41405.46.78.310.312.71606.27.79.511.814.61806.98.610.713.316.42007.79.611.914.718.22258.610.813.416.620.52509.611.914.818.422.728010.713.416.620.625.431512.11518.723.228.635513.616.921.126.132.240015.319.123.729.436.345017.221.526.733.140.950019.123.929.736.845.456021.426.733.241.250.863024.13037.446.357.371027.233.942.152.2-80030.638.147.458.8-90034.442.953.3--100038.247.759.3--120045.957.270.6--