• 异径管
  • 异径管
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异径管

尺寸外径

Seamless Elbow ( 1/2″24″), ERW / Welded / Fabricated Elbow (24″60″)

壁厚压力

3mm – 40mm / 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

ASTM A403 WP304, 304L, 304H, 309, 310, 316, 316L, 317L, 321, 347

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

16Mn, 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, WB36, 12CrMo, 15Cr5Mo, 1Cr5Mo, 12Cr1MoV


详细信息

异径管(图1)异径管(图2)

Nominal
Pipe Size
(NPS)

Outside Diameter
at Bevel 

Endtoend

Large End

Small End

3/4×1/2

26.7

21.3

38.1

3/4×3/8


17.3


1×3/4

33.4

26.7

50.8

1×1/2


21.3


1×1/4×1

42.2

33.4

50.8

1-1/4×3/4


26.7


1-1/4×1/2


21.3


1-1/2×1-1/4

48.3

42.2

63.5

1-1/2×1


33.4


1-1/2×3/4


26.7


1-1/2×1/2


21.3


2×1-1/2

60.3

48.3

76.2

2×1-1/4


42.2


2×1


33.4


2×3/4


26.7


2-1/2×2

73.0

60.3

88.9

2-1/2×1-1/2


48.3


2-1/2×1-1/4


42.2


2-1/2×1


33.4


3×2-1/2

88.9

73.0

88.9

3×2


60.3


3×1-1/2


48.3


3×1-1/4


42.2


3-1/2×3

101.6

88.9

101.6

3-1/2×2-1/2


73.0


3-1/2×2


60.3


3-1/2×1-1/2


48.3


3-1/2×1-1/4


42.2


4×3-1/2

114.3

101.6

101.6

4×3


88.9


4×2-1/2


73.0


4×2


60.3


4×1-1/2


48.3


5×4

141.3

114.3

127.0

5×3-1/2


101.6


5×3


88.9


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56×40


1016.0


60×56

1524.0

1422.0

711.2

60×52


1321.0


60×48


1219.0


60×44


1118.0


GB/T12459-2005, ANSI B16.9(in mm)*Wellgrow's Standard.


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