2024年5月10日发(作者：何杉月)

DN6

DN8

DN10

DN15

DN20

DN25

DN32

DN40

DN50

DN65

DN80

DN100

DN125

DN150

国标厚度

10*2

13.5*2.25

17*2.25

21.3*2.75

26.8*2.75

33.5*3.25

42.3*3.25

48*3.5

60*3.5

75.5*3.75

88.5*4

114*4

140*4

165*4.5

下差0.25下差0.5下差0.25下差0.5

-0.09765625-0.2031250

-0.091358025-0.1876543210

-0.096045198-0.1958568740

-0.079102715-0.1771428570

-0.08153702-0.10

-0.069294342-0.0

-0.071013494-0.143

-0.066211878-0.10

-0.067319848-0.10

-0.063414634-0.80

-0.059726331-0.80

-0.060369318-0.121022727

-0.060776654-0.121783088

-0.054084458-0.1

0

0

0

0

4970

4910

4880

4830

4830

4830

4830

4830

4900

0

下差0.25

0

0

0

0

-392.193065

-331.919898

-338.024229

-311.857945

-317.076485

-296.780488

-279.519231

0

0

-260.146244

下差0.5

0

0

0

0

-819.7938144

-686.7132867

-697.8981582

-643.4831461

-653.3628319

-614.8292683

-578.7426036

-584.5397727

-596.7371324

0

2024年5月10日发(作者：何杉月)

DN6

DN8

DN10

DN15

DN20

DN25

DN32

DN40

DN50

DN65

DN80

DN100

DN125

DN150

国标厚度

10*2

13.5*2.25

17*2.25

21.3*2.75

26.8*2.75

33.5*3.25

42.3*3.25

48*3.5

60*3.5

75.5*3.75

88.5*4

114*4

140*4

165*4.5

下差0.25下差0.5下差0.25下差0.5

-0.09765625-0.2031250

-0.091358025-0.1876543210

-0.096045198-0.1958568740

-0.079102715-0.1771428570

-0.08153702-0.10

-0.069294342-0.0

-0.071013494-0.143

-0.066211878-0.10

-0.067319848-0.10

-0.063414634-0.80

-0.059726331-0.80

-0.060369318-0.121022727

-0.060776654-0.121783088

-0.054084458-0.1

0

0

0

0

4970

4910

4880

4830

4830

4830

4830

4830

4900

0

下差0.25

0

0

0

0

-392.193065

-331.919898

-338.024229

-311.857945

-317.076485

-296.780488

-279.519231

0

0

-260.146244

下差0.5

0

0

0

0

-819.7938144

-686.7132867

-697.8981582

-643.4831461

-653.3628319

-614.8292683

-578.7426036

-584.5397727

-596.7371324

0