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    Astm d1785

    Uploaded by

    Falak Khan
    The document discusses specifications for different types of PVC and CPVC pipes. It provides information on the standards that govern various pipe types, including dimensions, wall thickness, pressure ratings, and intended applications. PVC pipes covered include those for water distribution, drainage, and pressure applications. CPVC pipes are also summarized and are intended for elevated temperature water distribution.

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    Attribution Non-Commercial (BY-NC)
    Download as PDF, TXT or read online from Scribd

    Astm d1785

    Uploaded by

    Falak Khan
    3K views6 pages
    The document discusses specifications for different types of PVC and CPVC pipes. It provides information on the standards that govern various pipe types, including dimensions, wall thickness, pressure ratings, and intended applications. PVC pipes covered include those for water distribution, drainage, and pressure applications. CPVC pipes are also summarized and are intended for elevated temperature water distribution.

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    ASTM

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    The document discusses specifications for different types of PVC and CPVC pipes. It provides information on the standards that govern various pipe types, including dimensions, wall thickness, pressure ratings, and intended applications. PVC pipes covered include those for water distribution, drainage, and pressure applications. CPVC pipes are also summarized and are intended for elevated temperature water distribution.

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    3K views6 pages

    Astm d1785

    Uploaded by

    Falak Khan
    The document discusses specifications for different types of PVC and CPVC pipes. It provides information on the standards that govern various pipe types, including dimensions, wall thickness, pressure ratings, and intended applications. PVC pipes covered include those for water distribution, drainage, and pressure applications. CPVC pipes are also summarized and are intended for elevated temperature water distribution.

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 6

    ASTM D1785, ASTM D 2665

    The specification ASTM D 1785 - 88 covers unplasticised polyvinyl chloride


    (PVC) pipes, made in SCH-40 and 80 for water distribution and irrigation
    systems.
    The specification ASTM D 2665 - 88 covers unplasticised polyvinyl chloride
    (PVC) pipes for Drain, Waste and Vent application.
    Wall Thickness (mm)
    Outside
    Diameter
    (mm)

    ASTM D
    1785
    Schedule
    40

    ASTM D
    ASTM D2665
    1785
    Schedule (Drain, Waste, Vent)
    80

    Min

    Max

    Min

    Max

    Min

    Max

    1/2

    21.24 21.44 2.77

    3.28

    3.73

    4.24

    3/4

    26.57 26.77 2.87

    3.38

    3.91

    4.42

    33.27 33.53 3.38

    3.89

    4.55

    5.08

    1-/14

    42.03 42.29 3.56

    4.07

    4.85

    5.43

    3.56

    4.07

    1-1/2

    48.11 48.41 3.68

    4.19

    5.08

    5.69

    3.68

    4.19

    60.17 60.47 3.91

    4.42

    5.54

    6.20

    3.91

    4.42

    2-1/2

    72.84 73.20 5.16

    5.77

    7.01

    7.85

    88.70 89.10 5.49

    6.15

    7.62

    8.53

    5.49

    6.15

    114.07 114.53 6.02

    6.73

    8.56

    9.58

    6.02

    6.73

    141.05 141.55 6.55

    7.34

    9.52 10.66

    168.00 168.56 7.11

    7.97 10.97 12.29 7.11

    7.97

    218.70 219.46 8.18

    9.17 12.70 14.22 8.18

    9.17

    Nominal
    Size
    inch

    Min

    Max

    Pressure rating at 23C


    Pressure Rating (P.S.I)
    Size
    ( inch)

    1/2 3/4

    1 1-1/4 1-1/2 2 2-1/2 3

    Schedule
    600 480 450 370 330 280 300 260 220 190 180 160
    40
    Schedule
    850 690 630 520 470 400 420 370 320 290 280 250
    80

    Manufactured to
    D2665
    Standard Length
    Colour
    ASTM D 2665 - White
    Socket type

    : ASTM D1785-88-SCHEDULE 40, 80, and ASTM


    : 4, 5.8 & meters
    : Schedule 40 - White, Schedule 80 - Dark Grey,
    : Solvent Weld
    Plain end.

    Note:
    The pipes will be manufactured as PVC - 1120

    ASTM D2241
    The specification covers unplasticised polyvinyl chloried (PVC) pressure rated
    pipes (SDR - Series)

    Nominal
    Size
    inch

    Wall Thickness ( mm)

    Outside
    Diameter
    mm

    Standard Dimension Ratio ( SDR )


    41
    Min

    32.5

    Min

    Max

    Max

    Min

    1/2

    21.24

    21.44

    3/4

    26.57

    26.77

    33.27

    33.53

    1-1/4

    42.03

    42.29

    1.52

    1-1/2

    48.11

    48.41

    60.17

    60.47

    88.70

    89.10

    2.16

    114.07

    114.53

    168.00

    218.70

    Max

    26
    Min

    21

    Max

    Min

    17

    Max

    Min

    13.5

    Max

    Min

    Max

    1.57

    2.08

    1.52

    2.03

    1.57

    2.08

    1.98

    2.49

    1.52

    2.23

    1.60

    2.11

    1.96

    2.46

    2.46

    2.97

    2.03

    1.63

    2.13

    2.01

    2.52

    2.49

    3.00

    3.12

    3.63

    1.52

    2.03

    1.85

    2.36

    2.29

    2.80

    2.84

    3.35

    3.58

    4.09

    1.85

    2.36

    2.31

    2.82

    2.87

    3.38

    3.56

    4.06

    4.47

    4.98

    2.67

    2.74

    3.25

    3.43

    3.94

    4.24

    4.75

    5.23

    5.87

    6.58

    7.37

    2.80

    3.30

    3.51

    4.01

    4.39

    4.90

    5.44

    6.10

    6.73

    7.54

    8.46

    9.47

    168.55

    4.11

    4.62

    5.18

    5.79

    6.48

    7.26

    8.03

    9.00

    9.91

    11.10

    12.47

    13.97

    219.46

    5.33

    5.97

    6.73

    7.54

    8.43

    9.45

    10.41

    11.66

    12.90

    14.45

    Pressure rating at 23C


    Pipe-SDR 41 32.5 26 21 17 13.5
    Rating
    -p.s.i.

    100 125 160 200 250 315

    Manufactured to : ASTM D2241-88


    Standard Length : 5.8 & 6 meters
    Colour
    : White
    Socket Type
    : Solvent Weld

    Note:
    The pipes will be manufactured as PVC -1120
    SDR = Outside Diameter / Minimum Wall Thickness

    CPVC Pipes for elevated temperature

    The specification covers chlorinated polyvinyl chloride (CPVC) pipe made for
    water distribution at elevated temperatures.

    ASTM F - 441
    Nominal
    Size
    inch

    Wall Thickness (mm)

    Outside Diameter
    (mm)
    Min

    SCH 40

    Max

    Min

    SCH 80

    Max

    Min

    Max

    1/2

    21.20

    21.40

    2.77

    3.28

    3.73

    4.24

    3/4

    26.60

    26.70

    2.87

    3.38

    3.91

    4.42

    33.27

    33.53

    3.38

    3.89

    4.55

    5.08

    1-1/4

    42.07

    42.33

    3.56

    4.07

    4.85

    5.43

    1-1/2

    48.15

    48.45

    3.68

    4.19

    5.08

    5.69

    60.15

    60.45

    3.91

    4.42

    5.54

    6.20

    Standard Length
    Colour

    : 6 meters
    : Grey

    Pressure Rating at 23C & 83C


    Nominal
    Size
    inch

    Pressure Rating(P.S.I)
    Schedule 40
    At 23C

    At 83C

    Schedule 80
    At 23C

    At 83C

    1/2

    600

    150

    850

    210

    3/4

    480

    120

    690

    171

    450

    110

    630

    155

    1-1/4

    370

    90

    520

    130

    1-1/2

    330

    80

    470

    115

    280

    70

    400

    100

    pipes to SCH 40 are non-stock item. Can be produced on request.

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