sch壁厚等级对照表.docx
《sch壁厚等级对照表.docx》由会员分享，可在线阅读，更多相关《sch壁厚等级对照表.docx（56页珍藏版）》请在冰豆网上搜索。
sch壁厚等级对照表
公称通径
NominalPipeSize
外径
OutsideDiameter
公称壁厚T
NorminalWallThickness
NPS
BN
D
SCH5s
SCH10s
SCH10
SCH20
SHC30
SCH40s
STD
SCH40
SCH60
SCH80s
XS
SCH80
SCH100
SCH120
SCH104
SCH160
XXS
1/8
1/4
3/8
6
8
10
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
1/2
3/4
1
15
20
25
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
11/4
11/2
2
32
40
50
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
21/2
3
31/2
65
80
90
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
4
5
6
100
125
150
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
8
10
12
200
250
300
---
---
---
14
16
18
350
400
450
---
---
---
---
---
---
---
---
---
20
22
24
500
---
600
508
559
610
---
---
---
---
---
---
---
---
---
---
26
28
30
---
700
---
660
711
762
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
32
34
36
800
---
900
813
864
914
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
38
40
42
---
1000
---
965
1016
1067
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
44
46
48
1100
---
1200
1118
1168
1219
---
---
---
---
---
---
---
---
---
C·SH5s、10s、40s、80s用于不锈钢管件。
·SCH5s、10s、40s、80sappliesforstainlesssteel.
JISB2311、B2312、B2313
公称通径
NominalPipeSize
外径
OutsideDiameter
公称壁厚T
NorminalWallThickness
DN
NPS
D
SGP
SCH5s
SH10s
SCH10
SCH20
SCH30
SCH40s
STD
SCH40
SCH60
SCH120
SCH140
SCH160
XXS
15
20
25
1/2
3/4
1
---
---
---
---
---
---
---
---
---
SCH80s
SCH100
---
---
---
---
---
---
---
---
---
32
40
50
11/4
11/2
2
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
65
80
90
21/2
3
31/2
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
100
125
150
4
5
6
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
200
250
300
8
10
12
---
---
---
350
400
450
14
16
18
---
---
---
---
---
---
500
550
600
20
22
24
---
---
---
---
---
---
---
---
---
650
700
750
26
28
30
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
800
850
900
32
34
36
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
承插焊管件
（一）SocketWeldingFittings
GB/T14383、SH3410、HG/T21634、ASME、JISB2316
公称通径
NominalPipeSize
承插孔深度
DepthofSocket
壁厚
WallThickness
中心至承插孔底
CentertoBottomofSocket
A
Cmin
90°弯头、三通、四通
90°Elbow、Tee、Cross
45°弯头
45°Elbow
DN
NPS
Jmin
SCH80
3000
SCH160
6000
XXS
9000
SCH80
3000
SCH160
6000
XXS
9000
SCH80
3000
SCH160
6
升级会员 