प्लास्टिक पाइप उत्पादनको लागि व्यावसायिक डिजाइन प्लास्टिक पाइप एक्सट्रुजन मर टाउको

公称压力等级和管材规格尺寸 SDR र पाइप विनिर्देशहरू

Ø/mm

管材SDR系列和公称压力(SDR र PN)

S16

S12.5

S10

S8

S6.3

S5

S4

SDR33

SDR26

SDR21

SDR17

SDR13.6

SDR11

SDR9

PN0.63

PN0.8

PN1.0

PN1.25

PN1.6

PN2.0

PN2.5

公称壁厚 e _n  (सामान्य पाइप भित्ता मोटाई)

Ø20

---

---

---

---

---

2.0

2.3

Ø २५

---

---

---

---

2.0

2.3

2.8

३२

---

---

---

2.0

2.4

2.9

3.6

Ø40

---

---

2.0

2.4

3.0

3.7

4.5

Ø50

---

2.0

2.4

3.0

3.7

4.6

5.6

Ø63

2.0

2.5

3.0

3.8

4.7

5.8

7.1

Ø75

2.3

2.9

3.6

4.5

5.6

6.9

8.4

Ø90

2.8

3.5

4.3

5.4

6.7

8.2

10.1

注: 公称壁厚（e _n ）根据设计应力（σ _s）10Mpa 确定，最小壁厚不小于2.0mm

डिजाइन तनावमा आधारित नाममात्र पर्खाल मोटाई （σ _s）10Mpa, र न्यूनतम पर्खाल मोटाई 2.0mm भन्दा कम हुनु हुँदैन।

Ø/mm

管材SDR系列和公称压力(SDR र PN)

S20

S16

S12.5

S10

S8

S6.3

S5

SDR41

SDR33

SDR26

SDR21

SDR17

SDR13.6

SDR11

PN0.63

PN0.8

PN1.0

PN1.25

PN1.6

PN2.0

PN2.5

公称壁厚 e _n (सामान्य पाइप भित्ता मोटाई)

Ø110

2.7

3.4

4.2

5.3

6.6

8.1

10

Ø125

3.1

3.9

4.8

6

7.4

9.2

11.4

Ø140

3.5

4.3

5.4

6.7

8.3

10.3

12.7

Ø१६०

4

4.9

6.2

7.7

9.5

11.8

14.6

Ø१८०

4.4

5.5

6.9

8.6

10.7

13.3

16.4

Ø200

4.9

6.2

7.7

9.6

11.9

14.7

18.2

Ø२२५

5.5

6.9

8.6

10.8

13.4

16.6

---

Ø२५०

6.2

7.7

9.6

11.9

14.8

18.4

---

Ø२८०

6.9

8.6

10.7

13.4

16.6

20.6

---

Ø315

7.7

9.7

12.1

15

18.7

23.2

---

Ø355

8.7

10.9

13.6

16.9

21.1

26.1

---

Ø400

9.8

12.3

15.3

19.1

23.7

29.4

---

Ø450

11

13.8

17.2

21.5

26.7

33.1

---

५००

12.3

15.2

19.1

23.9

29.7

36.8

---

Ø560

13.7

17.2

21.4

26.7

---

---

---

Ø630

15.4

19.3

24.1

30

---

---

---

Ø710

17.4

21.8

27.2

---

---

---

---

Ø800

19.6

24.5

30.6

---

---

---

---

Ø900

22

27.5

---

---

---

---

---

Ø1000

24.5

30.6

---

---

---

---

---

Ø1200

29.3

36.4

---

---

---

---

---

注：公称壁厚（e _n ）根据设计应力（σ _s）12.5Mpa确定

डिजाइन तनावमा आधारित नाममात्र पर्खाल मोटाई （σ _s） 12.5Mpa

国标GB/T13663-2000使用规格及压力等级为黑色粗体字部分।

कालो मोटो प्रकारले GB/T13663-2000 को लागि प्रयोग गरिएको विशिष्टता र PN देखाएको छ

Ø/mm

SDR41

SDR33

SDR27.6

SDR26

SDR22

SDR21

SDR17.6

SDR17

SDR13.6

SDR11

SDR9

SDR7.4

०.४ एमपीए

०.५ एमपीए

०.६ एमपीए

०.६३ एमपीए

०.७७ एमपीए

०.८ एमपीए

०.९६ एमपीए

1.0Mpa

१.२५ एमपीए

१.६ एमपीए

२.० एमपीए

2.5Mpa

Ø20

---

---

---

---

---

---

---

---

---

2

2.3

3

Ø २५

---

---

---

---

---

---

---

---

2

2.3

3

3.5

३२

---

---

---

---

---

---

2

2

2.4

3

3.6

4.4

Ø40

---

---

---

---

2

2

2.3

2.4

3

3.7

4.5

5.5

Ø50

---

---

2

2

2.4

2.4

2.9

3

3.7

4.6

5.6

6.9

Ø63

---

---

2.3

2.5

2.9

3

3.6

3.8

4.7

5.8

7.1

8.6

Ø75

---

---

2.7

2.9

3.4

3.6

4.3

4.5

5.6

6.8

8.4

10.3

Ø90

2.2

2.8

3.3

3.5

4.1

4.3

5.1

5.4

6.7

8.2

10.1

12.3

Ø110

2.7

3.4

4

4.2

5

5.3

6.3

6.6

8.1

10

12.3

15.1

Ø125

3.1

3.9

4.5

4.8

5.7

6

7.1

7.4

9.2

11.4

14

17.1

Ø140

3.5

4.3

5.1

5.4

6.4

6.7

8

8.3

10.3

12.7

15.7

19.2

Ø१६०

4

4.9

5.8

6.2

7.3

7.7

9.1

9.5

11.8

14.6

17.9

21.9

Ø१८०

4.4

5.5

6.5

6.9

8.2

8.6

10.2

10.7

13.3

16.4

20.1

24.6

Ø200

4.9

6.2

7.2

7.7

9.1

9.6

11.4

11.9

14.7

18.2

22.4

27.4

Ø२२५

5.5

6.9

8.1

8.6

10.2

10.8

12.8

13.4

16.6

20.5

25.2

30.8

Ø२५०

6.2

7.7

9

9.6

11.4

11.9

14.2

14.8

18.4

22.7

27.9

34.2

Ø२८०

6.9

8.6

10.1

10.7

12.7

13.4

15.9

16.6

20.6

25.4

31.3

38.3

Ø315

7.7

9.7

11.4

12.1

14.3

15

17.9

18.7

23.2

28.6

35.2

43.1

Ø355

9.6

12.1

14

14.8

17.4

18.2

20.1

21.1

26.1

32.2

39.7

48.5

Ø400

9.8

12.3

14.5

15.3

18.2

19.1

22.7

23.7

29.4

36.3

44.7

54.7

Ø450

11

13.8

16.3

17.2

20.5

21.5

25.5

26.7

33.1

40.9

50.3

61.5

५००

12.3

15.3

18.1

19.1

22.7

23.9

28.3

29.7

36.8

45.4

55.8

---

Ø560

13.7

17.2

20.2

21.4

25.5

26.7

31.7

33.2

41.2

50.8

62.2

---

Ø630

15.4

19.3

22.8

24.1

28.6

30

35.7

37.4

46.3

57.2

71

---

Ø710

17.4

21.8

25.7

27.2

32.3

33.9

40.2

42.1

52.2

64.5

८०.०*

---

Ø800

19.6

24.5

28.9

30.6

36.4

38.1

45.3

47.4

58.8

72.7

९०.१*

---

Ø900

22

27.6

32.5

34.4

40.9

42.9

51

53.3

66.2

८१.८*

---

---

Ø1000

24.5

30.6

36.1

38.2

45.5

47.7

56.6

59.3

७२.५*

---

---

---

Ø1100

26.8

34.1

39.8

42.3

50

52.4

62.3

65.2

८०.९*

---

---

---

Ø1200

29.4

36.7

43.4

45.9

54.5

57.2

67.9

70.6

८८.२*

---

---

---

Ø1400

34.3

42.9

50.6

53.5

63.6

66.7

79.2

82.4

102.9

---

---

---

Ø1600

39.2

49

57.8

61.2

72.7

76.2

90.6

94.1

117.6*

---

---

---

Ø१८००

43.9

54.5

65.1

69.1

81.8

85.7

101.9

105.9*

---

---

---

---

Ø2000

48.8

60.6

72.3

76.9

90.9

95.2

113.2

117.6*

---

---

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管材壁厚（e _n ）=公称外径/SDR

पाइप भित्ता मोटाई（e _n ）=सामान्य बाहिरी व्यास (d _n ) /SDR