Poly Pipe

Poly Pipe

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ASTM D-2239 (SIDR-PR) Based on Controlled Inside Diameter

This specification covers polyethylene pipe made in standard thermoplastic pipe inside dimension ratios and pressure rated for water at 73.4°F. Pipe manufactured under this specification is based on a controlled inside diameter. For a given nominal size, the inside diameter will be constant regardless of the pressure rating.

Pipe manufactured to this specification is described using a prefix-diameter ratio. The prefix for ASTM D-2239 is SIDR.

The most common ratios under this specification are SIDR-19, SIDR-15, SIDR-11.5, SIDR-9, and SIDR-7. The lower the SIDR number, the thicker the wall and the higher the pressure rating. The definition of SIDR (Standard Inside Dimension Ratio) is the specific ratio of the average specified inside diameter to the minimum specified wall thickness.

Standard Inside Dimension Ratio SIDR-15 125PSI NSF Certified

Standard Inside Dimension Ratio SIDR-15 125PSI NSF Certified
Nominal Size Nominal I.D. Min. Wall Thickness Wt / 100' Standard Coil Lengths
3/4" 0.824" 0.060" 7.2#
 100'
 300'
 400'
 500'
 1000'
1" 1.049" 0.070" 10.7#
 100'
 300'
 400'
 500'
 1000'
1-1/4" 1.380" 0.092" 18.2#
 100'
 300'
 400'
 500'
 1000'
1-1/2" 1.610" 0.107" 24.9#
 100'
 300'
 400'
 500'
 1000'
2" 2.067" 0.138" 41.1#
 100'
 200'
 300'
 500'

Standard Inside Dimension Ratio SIDR-11.5 160PSI NSF Certified

Standard Inside Dimension Ratio SIDR-11.5 160PSI NSF Certified
Nominal Size Nominal I.D. Min. Wall Thickness Wt / 100' Standard Coil Lengths
1/2" 0.622" 0.060" 5.5#
 100'
 300'
 400'
 500'
 1000'
3/4" 0.824" 0.072" 8.6#
 100'
 300'
 400'
 500'
 1000'
1" 1.049" 0.091" 14.0#
 100'
 300'
 400'
 500'
 1000'
1-1/4" 1.380" 0.120" 24.3#
 100'
 300'
 500'
 1000'
 1500'
1-1/2" 1.610" 0.140" 33.1#
 100'
 300'
 500'
 1000'
 1500'
2" 2.067" 0.180" 54.5#
 100'
 200'
 300'
 500'
 1000'

Standard Inside Dimension Ratio SIDR-9 200PSI NSF Certified

Standard Inside Dimension Ratio SIDR-9 200PSI NSF Certified
Nominal Size Nominal I.D. Min. Wall Thickness Wt / 100' Standard Coil Lengths
3/4" 0.824" 0.092" 11.4#
 100'
 300'
 400'
 500'
 1000'
1" 1.049" 0.117" 18.4#
 100'
 300'
 400'
 500'
 1000'
1-1/4" 1.380" 0.153" 31.6#
 100'
 300'
 500'
 1000'
 1500'
 2000'
 2500'
1-1/2" 1.610" 0.179" 43.2#
 100'
 300'
 500'
 1000'
 1500'
 2000'
2" 2.067" 0.230" 71.0#
 100'
 200'
 300'
 500'
 1000'
 1500'

Standard Inside Dimension Ratio SIDR-7 250PSI NSF Certified

Standard Inside Dimension Ratio SIDR-7 250PSI NSF Certified
Nominal Size Nominal I.D. Min. Wall Thickness Wt / 100' Standard Coil Lengths
3/4" 0.824" 0.118" 15.0#
 100'
 300'
 400'
 500'
 1000'
1" 1.049" 0.150" 24.3#
 100'
 300'
 400'
 500'
 1000'
1-1/4" 1.380" 0.197" 41.8#
 100'
 300'
 500'
 1000'
 1500'
 2000'
 2500'
1-1/2" 1.610" 0.230" 56.9#
 100'
 300'
 500'
 1000'
 1500'
 2000'
2" 2.067" 0.295" 93.8#
 100'
 200'
 300'
 500'
 1000'
 1500'

 

 

ASTM D-3035 (DR-PR) Based on Controlled Outside Diameter

This specification covers polyethylene pipe made in standard thermoplastic pipe dimension ratios and pressure rated for water at 73.4°F. Pipe manufactured under this specification is based on a controlled outside diameter. For a given nominal size, the outside diameter will be constant regardless of the pressure rating.

Pipe manufactured to this specification is described using a prefix-diameter ratio. The prefix for ASTM D-3035 is DR. It is still common to refer to ASTM D-3035 pipe as SDR as that was how the ASTM used to describe it. They removed the "S" in hopes of clearing up the confusion between it and ASTM D-2737 CTS tubing. It did not. Some also call pipe made to this standard ductile iron pipe size or D.I.P.S.

The most common ratios under this specification are DR-21, DR-17, DR-15.5, DR-13.5, DR-11, DR-9, DR-7, DR-6, and DR-5. The lower the DR number, the thicker the wall and the higher the pressure rating. The definition of DR (Dimension Ratio) is the specific ratio of the average specified outside diameter to the minimum specified wall thickness.

Dr compare

IPS Dimension Ratio DR-17 125PSI NSF Certified

IPS Dimension Ratio DR-17 125PSI NSF Certified
Nominal Size Nominal O.D. Min. Wall Thickness Wt / 100' Standard Coil Lengths
3/4" 1.050" 0.062" 8.0#
 100'
 300'
 500'
 1000'
1" 1.315" 0.077" 12.5#
 100'
 300'
 500'
 1000'
1-1/4" 1.660" 0.098" 19.9#
 100'
 300'
 500'
 1000'
 1500'
1-1/2" 1.900" 0.112" 26.1#
 100'
 300'
 500'
 1000'
 1500'
2" 2.375" 0.140" 40.7#
 100'
 300'
 500'
 1000'
2-1/2" 2.875" 0.169" 59.7#
 100'
 300'
 500'
 1000'
3" 3.500" 0.206" 92.9#
 100'
 300'
 500'
 1000'

IPS Dimension Ratio DR-15.5 138PSI NSF Certified

IPS Dimension Ratio DR-15.5 138PSI NSF Certified
Nominal Size Nominal O.D. Min. Wall Thickness Wt / 100' Standard Coil Lengths
3/4" 1.050" 0.068" 8.7#
 100'
 300'
 500'
 1000'
1" 1.315" 0.084" 13.6#
 100'
 300'
 500'
 1000'
1-1/4" 1.660" 0.107" 21.7#
 100'
 300'
 500'
 1000'
 1500'
 2000'
1-1/2" 1.900" 0.123" 28.4#
 100'
 300'
 500'
 1000'
 1500'
 2000'
2" 2.375" 0.153" 44.4#
 100'
 300'
 500'
 1000'
 1500'
2-1/2" 2.875" 0.185" 65.0#
 100'
 300'
 500'
 1000'
3" 3.500" 0.226" 96.4#
 100'
 300'
 500'
 1000'

IPS Dimension Ratio DR-13.5 160PSI NSF Certified

IPS Dimension Ratio DR-13.5 160PSI NSF Certified
Nominal Size Nominal O.D. Min. Wall Thickness Wt / 100' Standard Coil Lengths
3/4" 1.050" 0.078" 9.9#
 100'
 300'
 500'
 1000'
1" 1.315" 0.097" 15.5#
 100'
 300'
 500'
 1000'
1-1/4" 1.660" 0.123" 24.6#
 100'
 300'
 500'
 1000'
 1500'
 2000'
 2500'
1-1/2" 1.900" 0.141" 32.3#
 100'
 300'
 500'
 1000'
 1500'
 2000'
2" 2.375" 0.176" 50.4#
 100'
 300'
 500'
 1000'
 1500'
 2000'
2-1/2" 2.875" 0.213" 73.9#
 100'
 300'
 500'
 1000'
3" 3.500" 0.259" 109.5#
 100'
 300'
 500'
 1000'

IPS Dimension Ratio DR-11 200PSI NSF Certified

IPS Dimension Ratio DR-11 200PSI NSF Certified
Nominal Size Nominal O.D. Min. Wall Thickness Wt / 100' Standard Coil Lengths
3/4" 1.050" 0.095" 12.3#
 100'
 300'
 500'
 1000'
1" 1.315" 0.120" 19.4#
 100'
 300'
 500'
 1000'
1-1/4" 1.660" 0.151" 30.9#
 100'
 300'
 500'
 1000'
 1500'
 2000'
 2500'
 3000'
1-1/2" 1.900" 0.171" 40.5#
 100'
 300'
 500'
 1000'
 1500'
 2000'
 2500'
2" 2.375" 0.216" 63.0#
 100'
 300'
 500'
 1000'
 1500'
 2000'
2-1/2" 2.875" 0.261" 93.0#
 100'
 300'
 500'
 1000'
3" 3.500" 0.318" 136.0#
 100'
 300'
 500'
 1000'

IPS Dimension Ratio DR-9 250PSI NSF Certified

IPS Dimension Ratio DR-9 250PSI NSF Certified
Nominal Size Nominal O.D. Min. Wall Thickness Wt / 100' Standard Coil Lengths
3/4" 1.050" 0.117" 14.6#
 100'
 300'
 500'
 1000'
1" 1.315" 0.146" 22.9#
 100'
 300'
 500'
 1000'
1-1/4" 1.660" 0.184" 36.4#
 100'
 300'
 500'
 1000'
 1500'
 2000'
 2500'
 3000'
1-1/2" 1.900" 0.211" 48.1#
 100'
 300'
 500'
 1000'
 1500'
 2000'
2" 2.375" 0.264" 74.4#
 100'
 300'
 300'
 1000'
 1500'
2-1/2" 2.875" 0.319" 110.1#
 100'
 300'
 500'
 1000'
3" 3.500" 0.389" 165.0#
 100'
 300'
 500'
 1000'

IPS Dimension Ratio DR-7 333PSI NSF Certified

IPS Dimension Ratio DR-7 333PSI NSF Certified
Nominal Size Nominal O.D. Min. Wall Thickness Wt / 100' Standard Coil Lengths
1" 1.315" 0.188" 28.6#
 100'
 300'
 500'
 1000'
1-1/4" 1.660" 0.237" 45.4#
 100'
 300'
 500'
 1000'
 1500'
 2000'
 2500'
1-1/2" 1.900" 0.271" 59.9#
 100'
 300'
 500'
 1000'
 1500'
 2000'
2" 2.375" 0.339" 93.3#
 100'
 300'
 500'
 1000'
2-1/2" 2.875" 0.411" 136.8#
 100'
 300'
 500'
3" 3.500" 0.500" 205.0#
 100'
 300'
 500

IPS Dimension Ratio DR-6 400PSI NSF Certified

IPS Dimension Ratio DR-6 400PSI NSF Certified
Nominal Size Nominal O.D. Min. Wall Thickness Wt / 100' Standard Coil Lengths
1" 1.315" 0.219" 28.6#
 100'
 300'
 500'
 1000'
1-1/4" 1.660" 0.277" 45.4#
 100'
 300'
 500'
 1000'
1-1/2" 1.900" 0.317" 59.9#
 100'
 300'
 500'
 1000'
2" 2.375" 0.396" 93.3#
 100'
 300'
 500'
2-1/2" 2.875" 0.479" 136.8#
 100'
 300'
 500'

IPS Dimension Ratio DR-5 500PSI NSF Certified

IPS Dimension Ratio DR-5 500PSI NSF Certified
Nominal Size Nominal O.D. Min. Wall Thickness Wt / 100' Standard Coil Lengths
1" 1.315" 0.263" 36.0#
 100'
 300'
 500'
 1000'
1-1/4" 1.660" 0.332" 57.0#
 100'
 300'
 500'
 1000'
1-1/2" 1.900" 0.380" 75.0#
 100'
 300'
 500'
 1000'
2" 2.375" 0.475" 118.0#
 100'
 300'
 500'
2-1/2" 2.875" 0.575" 172.0#
 100'
 300'
 500'

 

 

Polyethylene tubing designed to match the outside diameter of copper tubing.

ASTM D-2737 (SDR-PR) Based on Controlled Outside Diameter

This specification covers polyethylene pipe made in standard thermoplastic pipe dimension ratios and pressure rated for water at 73.4°F. Pipe manufactured under this specification is based on a controlled outside diameter which is designed to match and mate with copper tube using copper tube size (CTS) compression couplings.

Pipe manufactured to this specification is described using a prefix-diameter ratio. The prefix for ASTM D-2737 is SDR.

The most common ratio under this specification is SDR-9. The definition of SDR (Standard Dimension Ratio) is the specific ratio of the average specified outside diameter to the minimum specified wall thickness.

SDR-9 service tubing is available in black as well as black with a blue stripe.

CTS Standard Dimension Ratio SDR-9 250PSI NSF Certified

CTS Standard Dimension Ratio SDR-9 250PSI NSF Certified
Nominal Size Nominal O.D. Min. Wall Thickness Wt / 100' Standard Coil Lengths
3/4" 0.875" 0.102" 10.3#
 100'
 300'
 500'
1" 1.125" 0.130" 16.9#
 100'
 300'
 500'
1-1/4" 1.375" 0.158" 25.0#
 100'
 300'
 500'
1-1/2" 1.625" 0.186" 34.8#
 100'
 300'
 500'
2" 2.125" 0.242" 59.4#
 100'
 200'
 300'
 500'