• 45度弯头
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45度弯头

尺寸外径 

Seamless Elbow ( 1/224), ERW / Welded / Fabricated Elbow (1/272)

壁厚压力

2mm – 50mm / SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

制造标准

ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, GB/T12459, GB/T13401, SH3408, SH3409, JIS B2311/2220, DIN2617/2616/2615

材质

20#, 20G,Q235-A, ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70,

ASTM A420 WPL3, A420 WPL6

ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91, 12CrMo, 15Cr5Mo, 1Cr5Mo, 12Cr1MoV


详细信息

 

45度弯头(图1)

Nominal
Pipe Size
(NPS)

Outside Diameter
at Bevel
D

Center to End

Long Radius Elbows

Short Radius Elbows

90 degree
A

45 degree
B

90 degree
A

45 degree
B

 1/2

21.3

38.1

15.7

--

--

 3/4

26.7

38.1

19.1

--

--

1

33.4

38.1

22.4

25.4

--

1-1/4

42.2

47.8

25.4

31.8

--

1-1/2

48.3

57.2

28.4

38.1

--

2

60.3

76.2

35.1

50.8

--

2-1/2

73

95.2

44.4

63.5

--

3

88.9

114.3

50.8

76.2

31.6

3-1/2

101.6

133.4

57.2

88.9

36.8

4

114.3

152.4

63.5

101.6

42.1

5

141.3

190.5

79.2

127

52.6

6

168.3

228.6

95.2

152.4

63.4

8

219.1

304.8

127

203.2

84.2

10

273.1

381

158.8

254

105.2

12

323.9

457.2

190.5

304.8

126.3

14

355.6

533.4

222.2

355.6

147.3

16

406.4

609.6

254

406.4

168.3

18

457.2

685.8

285.8

457.2

189.4

20

508

762

317.5

508

210.4

22

558.8

838.2

342.9

558.8

231.5

24

609.6

914.4

381

609.6

252.5

26

660.4

990.6

406.4

660.4

273.5

28

711.2

1066.8

438.2

711.2

294.6

30

762

1143

469.9

762

315.6

32

812.8

1219.2

501.6

812.8

378.1

34

863.6

1295.4

533.4

863.6

357.7

36

914.4

1371.6

565.2

914.4

378.8

38

965.2

1447.8

599.9

--

--

40

1016

1524

632

1016

420.8

42

1066.8

1600.2

660.4

1066.8

441.9

44

1117.6

1676.4

695.5

1117.6

462.9

46

1168.4

1752.6

726.9

--

--

48

1219.2

1828.8

759

1219.2

505

52

1320.8

--

--

1320.8

547.1

54

1371.6

2057.4

852.2

1371.6

568.1

56

1422.4

2133.6

883.8

1422.4

589.2

60

1524

2286

946.9

1524

631.3

66

1676.4

2514.6

1041.6

--

--

68

1727

2591

1073

1727

--

72

1829

2743

1137

1829

--

76

1930

2896

1199

1930

--

80

2032

3048

1263

2032

--

除非另有说明,否则尺寸单位为毫米。壁厚(t)必须由客户指定。


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