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管道壁厚等級對照表優(yōu)質(zhì)資料(可以直接使用，可編輯優(yōu)質(zhì)資料，歡迎下載）
管道壁厚等級對照表優(yōu)質(zhì)資料(可以直接使用，可編輯優(yōu)質(zhì)資料，歡迎下載）公稱通徑
NominalPipeSize外徑
OutsideDiameter公稱壁厚T
NorminalWallThicknessNPSBNDSCH5sSCH10sSCH10SCH20SHC30SCH40sSTDSCH40SCH60SCH80sXSSCH80SCH100SCH120SCH104SCH160XXS1/8
1/4
3/86
8
1010.3
13.7
17.1---
---
---1.24
1.65
1.65---
---
------
---
------
---
---1.73
2.24
2.311.73
2.24
2.311.73
2.24
2.31---
---
---2.41
3.02
3.202.41
3.02
3.202.41
3.02
3.20---
---
------
---
------
---
------
---
------
---
---1/2
3/4
115
20
2521.3
26.7
33.41.65
1.65
1.652.11
2.11
2.77---
---
------
---
------
---
---2.77
2.87
3.382.77
2.87
3.382.77
2.87
3.38---
---
---3.73
3.91
4.553.73
3.91
4.553.73
3.91
4.55---
---
------
---
------
---
---4.78
5.56
6.357.47
7.82
9.0911/4
11/2
232
40
5042.2
48.3
60.31.65
1.65
1.652.77
2.77
2.77---
---
------
---
------
---
---3.56
3.68
3.913.56
3.68
3.913.56
3.68
3.91---
---
---4.85
5.08
5.544.85
5.08
5.544.85
5.08
5.54---
---
------
---
------
---
---6.35
7.14
8.749.70
10.15
11.0721/2
3
31/265
80
9073.0
88.9
101.62.11
2.11
2.113.05
3.05
3.05---
---
------
---
------
---
---5.16
5.49
5.745.16
5.49
5.745.16
5.49
5.74---
---
---7.01
7.62
8.087.01
7.62
8.087.01
7.62
8.08---
---
------
---
------
---
---9.53
11.13
---14.02
15.24
---4
5
6100
125
150114.3
141.3
168.32.11
2.77
2.773.05
3.40
3.40---
---
------
---
------
---
---6.02
6.55
7.116.02
6.55
7.116.02
6.55
7.11---
---
---8.56
9.53
10.978.56
9.53
10.978.56
9.53
10.97---
---
---11.13
12.70
14.27---
---
---13.49
15.88
18.2617.12
19.05
21.958
10
12200
250
300219.1
273.1
323.92.77
3.40
3.963.76
4.19
4.57---
---
---6.35
6.35
6.357.04
7.80
8.388.18
9.27
9.538.18
9.27
9.538.18
9.27
10.3110.31
12.70
14.2712.70
12.70
12.7012.70
12.70
12.7012.70
15.09
17.4815.09
18.26
21.4418.26
21.44
25.4020.62
25.40
28.5823.01
28.58
33.3222.23
25.40
25.4014
16
18350
400
450355.6
406.4
457.23.96
4.19
4.194.78
4.78
4.786.35
6.35
6.357.92
7.92
7.929.53
9.53
11.13---
---
---9.53
9.53
9.5311.13
12.70
14.2715.09
16.66
19.05---
---
---12.70
12.70
12.7019.05
21.44
23.8323.83
26.19
29.3627.79
30.96
34.9331.75
36.53
39.6735.71
40.49
45.24---
---
---20
22
24500
---
600508
559
6104.78
4.78
5.545.54
5.54
6.356.35
6.35
6.359.53
9.53
9.5312.70
12.70
14.27---
---
---9.53
9.53
9.5315.09
---
17.4820.62
22.23
24.61---
---
---12.70
12.70
12.7026.19
28.58
30.9632.54
34.93
38.8938.10
41.28
46.0244.45
47.63
52.3750.01
53.98
59.54---
---
---26
28
30---
700
---660
711
762---
---
6.35---
---
7.927.92
7.92
7.9212.70
12.70
12.70---
15.88
15.88---
---
---9.53
9.53
9.53---
---
------
---
------
---
---12.70
12.70
12.70---
---
------
---
------
---
------
---
------
---
------
---
---32
34
36800
---
900813
864
914---
---
------
---
---7.92
7.92
7.9212.70
12.70
12.7015.88
15.88
15.88---
---
---9.53
9.53
9.5317.48
17.48
19.05---
---
------
---
---12.70
12.70
12.70---
---
------
---
------
---
------
---
------
---
------
---
---38
40
42---
1000
---965
1016
1067---
---
------
---
------
---
------
---
------
---
------
---
---9.53
9.53
9.53---
---
------
---
------
---
---12.70
12.70
12.70---
---
------
---
------
---
------
---
------
---
------
---
---44
46
481100
---
12001118
1168
12199.53
9.53
9.5312.70
12.70
12.70---
---
------
---
------
---
---C·SH5s、10s、40s、80s用于不銹鋼管件。·SCH5s、10s、40s、80sappliesforstainlesssteel.JISB2311、B2312、B2313公稱通徑
NominalPipeSize外徑
OutsideDiameter公稱壁厚T
NorminalWallThicknessDNNPSDSGPSCH5sSH10sSCH10SCH20SCH30SCH40sSTDSCH40SCH60SCH120SCH140SCH160XXS15
20
251/2
3/4
121.7
27.2
34.02.8
2.8
3.21.7
1.7
1.72.1
2.1
2.8---
---
------
---
------
---
---2.8
2.9
3.42.8
2.9
3.4SCH80sSCH1003.7
3.9
4.53.7
3.9
4.53.7
3.9
4.5---
---
------
---
------
---
---4.8
5.6
6.47.5
7.8
9.132
40
5011/4
11/2
242.7
48.6
60.53.5
3.5
3.81.7
1.7
1.72.8
2.8
2.8---
---
------
---
------
---
---3.6
3.7
3.93.6
3.7
3.93.6
3.7
3.9---
---
---4.9
5.1
5.54.9
5.1
5.54.9
5.1
5.5---
---
------
---
------
---
---6.4
7.1
8.79.7
10.2
11.165
80
9021/2
3
31/276.3
89.1
101.64.2
4.2
4.22.1
2.1
2.13.0
3.0
3.0---
---
------
---
------
---
---5.2
5.5
5.75.2
5.5
5.75.2
5.5
5.7---
---
---7.0
7.6
8.17.0
7.6
8.17.0
7.6
8.1---
---
------
---
------
---
---9.5
11.1
---14.0
15.2
---100
125
1504
5
6114.3
139.8
165.24.5
4.5
5.02.1
2.8
2.83.0
3.4
3.4---
---
------
---
------
---
---6.0
6.6
7.16.0
6.6
7.16.0
6.6
7.1---
---
---8.6
9.5
11.08.6
9.5
11.08.6
9.5
11.0---
---
---11.1
12.7
14.3---
---
---13.5
15.9
18.217.1
19.0
21.9200
250
3008
10
12216.3
267.4
318.55.8
6.6
6.92.8
3.4
4.04.0
4.0
4.5---
---
---6.4
6.4
6.47.0
7.8
8.48.2
9.3
9.58.2
9.3
9.58.2
9.3
10.310.3
12.7
14.312.7
12.7
12.712.7
12.7
12.712.7
15.1
17.415.1
18.3
21.418.2
21.4
25.420.6
25.4
28.623.0
28.6
33.322.2
25.4
25.4350
400
45014
16
18355.6
406.4
457.27.9
7.9
7.94.0
4.2
4.24.8
4.8
4.86.4
6.4
6.47.9
7.9
7.99.5
9.5
11.19.5
9.5
9.59.5
9.5
9.511.1
12.7
14.315.1
16.7
19.0---
---
---12.7
12.7
12.719.0
21.4
23.823.8
26.2
29.427.8
30.9
34.931.8
36.5
39.735.7
40.5
45.2---
---
---500
550
60020
22
24508.0
558.8
609.67.9
---
---4.8
4.8
5.55.5
5.5
6.46.4
6.4
6.49.5
9.5
9.512.7
12.7
14.39.5
9.5
9.59.5
9.5
9.515.1
---
17.520.6
22.2
24.6---
---
---12.7
12.7
12.726.2
28.6
31.032.5
34.9
38.938.1
41.3
46.044.4
47.6
52.450.0
54.0
59.5---
---
---650
700
75026
28
30660.4
711.2
762.0---
---
------
---
6.4---
---
7.97.9
7.9
7.912.7
12.7
12.7---
15.9
15.9---
---
9.59.5
9.5
9.5---
---
------
---
------
---
---12.7
12.7
12.7---
---
------
---
------
---
------
---
------
---
------
---
---800
850
90032
34
36812.8
863.6
914.4---
---
------
---
------
---
---7.9
7.9
7.912.7
12.7
12.715.9
15.9
15.9---
---
---9.5
9.5
9.517.5
17.5
19.0---
---
------
---
---12.7
12.7
12.7---
---
------
---承插焊管件（一）SocketWeldingFittingsGB/T14383、SH3410、HG/T21634、ASMEB16.11、JISB2316公稱通徑
NominalPipeSize承插孔深度
DepthofSocket壁厚
WallThickness中心至承插孔底
CentertoBottomofSocketACmin90°彎頭、三通、四通
90°Elbow、Tee、Cross45°彎頭
45°ElbowDNNPSJminSCH80
3000SCH160
6000XXS
9000SCH80
3000SCH160
6000XXS
9000SCH80
3000SCH160
6000XXS
90006
8
101/8
1/4
3/810
10
103.2
3.3
4.03.5
4.0
4.4---
---
---11
11
1411
14
16---
---
---8
8
88
8
11---
---
---15
20
251/2
3/4
110
13
134.5
5.0
5.66.0
7.0
8.09.5
10.0
11.516
19
2219
22
2725
28
3211
13
1413
14
1816
19
2132
40
5011/4
11/2
213
13
166.3
6.4
7.08.0
9.0
11.012.0
13.0
14.027
32
3832
38
4135
38
5418
21
2521
25
2922
25
2865
80
10021/2
3
416
16
198.9
10.0
10.012.5
13.8
------
---
---41
57
6757
64
------
---
---29
32
4132
35
------
---
---·本表列出的為承插焊管件各相同部分尺寸，不同標準規(guī)定的接管尺寸及承插孔徑d1、流通孔徑d2尺寸見承插焊管件的接管外徑、承插孔徑及流通孔尺寸表。
·當產(chǎn)品為異徑時，流通孔d2的尺寸用異徑公稱通徑相對的d2尺寸、中心至承插孔底的尺寸A與同徑管件相同。
·TheabovelistshowssizesofthesamepartsofSWfittings.Thesizesofdifferentcodespipes,socketdiameterd1andborediameterd2refertothelistofthepipeoutsidediameter,socketdiameterandborediameterofSWfittings.
·Astothereducingfittings,sizeoftheborediameterd2appliestotherelevantsized2ofthereducingnorminalpipesize,sizeofcentertothebottomofsocketAissametothestraightfittings,承插焊和螺紋活接頭UnionsofSocket-Welding&ThreadedHG/T21634、MSSSP-83公稱通徑
NominalPipeSize外徑
EndDIA壁厚
WallThickness螺母厚度
Nut螺帽每英寸的螺紋扣數(shù)
ThreadsPerinch球面凸緣厚度
Male
Flange定位口高度
Bearin公稱裝配長度
LengthAssemNominat結(jié)構(gòu)尺寸
LayingLength流通孔徑
BoreDminCminGminHFminhminLEd2DNNPS承插焊
Socket螺紋
Thread承插焊
Socket螺紋
Thread承插焊
Socket螺紋
Thread6
8
101/8
1/4
3/821.8
21.8
25.914.7
19.1
22.93.2
3.3
3.52.5
3.1
3.23.2
3.2
3.516
16
143.2
3.2
3.51.5
1.5
1.541
41
4621
21
247.4
10.9
13.915
20
251/2
3/4
131.2
37.1
45.527.7
33.5
41.44.1
4.3
5.03.8
4.0
4.63.7
4.1
4.514
11
113.7
4.1
4.61.5
1.8
1.949
57
6224
29
3017.5
22.2
28.432
40
5011/4
11/2
254.9
61.5
75.250.6
57.2
70.15.3
5.6
6.14.9
5.1
5.65.2
5.6
6.410
10
105.4
5.9
6.62.2
2.3
2.771
77
8637
38
3936.5
42.4
53.965
8021/2
391.7
109.285.3
102.47.7
8.37.1
7.77.1
8.08
87.5
8.33.1
3.6102
10956
5965.3
79.9·活接頭適用于3000及3000以下級別；管件級別代號與管子壁厚等級的關(guān)系見后。
·接管尺寸承插孔徑d1、流通孔徑d1、流通孔徑d2和承插孔深度J與ASMEB16.11規(guī)定相同。
·Unionsonlyapplietotheclass3000andbelowit;therelationsofpressuregradeandschedulerefertohereafter.
·Dimensionsofpipe,socketdiameterd1,borediameterd2andthelengthofthedepthofsocketJaresametorequirementsofASMEB16.11.承插焊管件的接管外徑、承插孔徑及流通孔徑尺寸表ListofThePipeOutsideDiameter,SocketDiameterandBoreDiameterfoSWFittings公稱通徑
NominalPipeSizeGB/T14383(A)SH3410GB/T14383(B)、HG/T21634(metric)JISB2316HG/T21634(NPS)、ASMEB16.11接管外徑
PinpeDIA承插孔徑
Socket
DIA流通孔徑
BoreDIA接管外徑
PinpeDIA承插孔徑
Socket
DIA流通孔徑
BoreDIA接管外徑
PinpeDIA承插孔徑
Socket
DIA流通孔徑
BoreDIA接管外徑
PinpeDIA承插孔徑
Socket
DIA流通孔徑
BoreDIA接管外徑
PinpeDIA承插孔徑
Socket
DIA流通孔徑
BoreDIADNNPSDd1d2Dd1d2DD1d2Dd1d2Dd1d2SCH80SCH160SCH80SCH160XXSSCH80
3000SCH160
6000SCH80SCH1603000600090006
8
101/8
1/4
3/8---
---
------
---
------
---
------
---
------
---
17---
---
17.5---
---
10---
---
------
---
------
---
------
---
------
---
------
---
---10.5
13.8
17.311.0
14.3
17.87.1
9.4
12.7---
---
---10.3
13.7
17.110.9
14.3
17.76.8
9.2
12.54.0
6.4
9.1---
---
---15
20
251/2
3/4
121.3
26.9
33.721.8
27.4
34.214.1
18.9
24.712.3
15.7
21.122
27
3422.5
27.5
34.515
19
2512
16
217
11
1618
25
3218.5
25.5
32.510.8
17.0
23.09.01
3.81
9.421.7
27.2
34.022.2
27.7
34.516.1
21.4
27.212.3
16.2
21.221.3
26.7
33.421.9
27.3
34.015.8
20.9
26.611.8
15.5
20.76.4
11.3
15.232
40
5011/4
11/2
242.4
48.3
60.342.9
48.8
61.132.4
38.3
49.129.8
34.1
42.742
48
6042.7
48.8
60.832
38
4929
34
4322
28
3838
45
5738.5
45.5
57.828.0
35.0
45.825.4
30.9
39.442.7
48.6
60.543.2
49.1
61.135.5
41.2
52.729.9
34.4
43.142.2
48.3
60.342.8
48.9
61.435.1
40.9
52.529.5
34.0
42.922.8
28.0
38.265
80
10021/2
3
476.1
88.9
---承插焊管件尺寸的極限偏差TolerancesforSocket-WeldingFittngs公稱通徑
NominalPipeSize所有管件
AllFittings所有管件
AllFittings45°、90°彎頭、三通、四通、45°斜三通
45°、90°Elbows、Tees、Crosses、Laterals雙承口管箍
Couplings單承口箍、半管接頭、異徑插入件
Half-Couplings
Boss
ReducerInserts異徑插入件
ReducerInserts異徑插入件
ReducerInserts活接頭（含螺紋）
Unions(compriisethreadedunions)承插孔徑
SocketDIA流通孔徑
BoreDIA中心至承插孔底
CentertoBottomofSocket結(jié)構(gòu)長度
LayingLength結(jié)構(gòu)長度
LayingLength主體外徑
ShankDIA插入端長度
ShankLength公稱裝配長度
LengthAssemNominalDNNPSd1d2A、HEFSDSLL6-81/8-1/4+0.3
0±0.4±0.8±1.5±0.8------±1.510-203/8-3/4±1.5±3.0±1.5±0.250
-1.5±1.525-501-2±2.0±4.0±2.0±0.250
-2.0±1.565-10021/2-4+0.4
0±0.8±2.5±5.0±2.5±0.50
-2.5±1.5·不同標準規(guī)定的極限偏差可能會略有差異，使用時請查閱原標準。
·Theremaybedifferencesbetweenthetolerancesofthedifferentcodes,andwhenusingpleaserefertotheoriginalcodes.SCH160和雙加厚管的公稱壁厚ASMEB16.11NominalWaillThcknessofSchedule160andDoubleExtraStrongPipeInASMEB16.11公稱通徑
NominalPipeSize公稱壁厚
NorminalWallThicknessDNNPSSCH160XXS61/83.154.8381/43.686.05103/84.016.40·由于ASMEB36.10M未包括DN6、8和10的SCH160和XXS的壁厚，表列數(shù)值可作為確定額定值時管子的公稱壁厚。
·SinceASMEB36.10MdoesnotincludeSchedule160norincludedoubleExtraStrongthicknessforDN6,8,and10,thevaluesintablemaybeusedasthenominalwallthincknessesofthepipeforratingpurposes.管件級代號與管子壁厚代號的關(guān)系RelevanceofFittingsClasswithScheduleNunberorWallDesignationofpipeforCalculationofRatings管件級別代號
classdesignationfoFitting管件連生產(chǎn)建設形式
TypeofFitting用作額定計算依據(jù)的管子
PipeUsedforRatinBasis管子表號
ScheduleNO.管壁代號
WallDesignation2000螺紋Threaded80XS3000螺紋Threaded160---6000螺紋Threaded---XXS3000承插焊Socket-Welding80XS6000承插焊Socket-Welding160---9000承插焊Socket-Welding---XXS·本表并未限制使用較薄或較厚壁厚的管子和管件。實際采用的管子公稱壁厚可小于或大于本表所示的管子公稱壁厚。采用較薄管子時。其強度可支配額定值；采用較厚管子時（例如對機械強度而言），管件的強度支配額定值。
·Thistableisnktintendedtorestricttheuseofpipesandfittingsofthinnerorthickerwall.PipeactuallyusedmaybethinnerorthickerinnominalwallthanthatshowninTable.Whenthinnerpipeisused,itsstrengthmaygoverntherating.Whenthinckerpipeisused(e.g,formechanicalstrength),thestrengthofthefittinggovernstherating.螺紋管件ThreadedFittingsGB/T1426、ASMEB16.11公稱通徑
NominalPipeSize90°彎頭、三通、四通
90°Elbows、Tees、Crosses45°彎頭
45°Elbows所有管件
AllFittings中心至端面
CentertoEnd中心至端面
CentertoEnd端部外徑
OutsideDiameterofBand最小壁厚
MinimumWallThickness螺紋長度
LengthofThreadMinAGDCDNNPSSCH80
2000SCH160
3000XXS
6000SCH80
2000SCH160
3000XXS
6000SCH80
2000SCH160
3000XXS
6000SCH80
2000SCH160
3000XXS
6000BL26
8
101/8
1/4
3/821
21
2521
25
2825
28
3317
17
1917
19
2219
22
2522
22
2522
25
3325
33
383.18
3.18
3.183.18
3.30
3.516.35
6.60
6.986.4
8.1
9.16.7
10.2
10.415
20
251/2
3/4
128
33
3833
38
4438
44
5122
25
2825
28
3328
33
3533
38
4638
46
5646
56
623.18
3.18
3.684.09
4.32
4.988.15
8.53
9.9310.9
12.7
14.713.6
13.9
17.332
40
5011/4
11/2
244
51
6051
60
6460
64
8333
35
4335
43
4443
44
5256
62
7562
75
8475
84
1023.89
4.01
4.275.28
5.56
7.1410.59
11.07
12.0917.0
17.8
19.018.0
18.4
19.265
80
10021/2
3
476
86
10683
95
11495
106
11452
64
7952
64
7964
79
7992
109
146102
121
152121
146
1525.61
5.99
6.557.65
8.84
11.1815.29
16.64
18.6723.6
25.9
27.728.9
30.5
33.0螺紋管件ThreadedFittingsGB/T1426、ASMEB16.11公稱通徑
NominalPipeSize管箍、半管接頭
Couplings、Boss管帽
Caps所有管件
AllFittings端面至端面
EndtoEnd端面至端面
EndtoEnd底部壁厚
EndWallThickness外徑
OutsideDiameter螺紋長度
LengthofThreadMinEFCminDDNNPSSCH160、XXS
3000、6000SCH160
3000XXS6000SCH160
3000XXS
6000SCH160
3000XXS
6000BL26
8
101/8
1/4
3/832
35
3819
25
25---
27
274.8
4.8
4.8---
6.4
6.416
19
2222
25
326.4
8.1
9.16.7
10.2
10.415
20
251/2
3/4
148
51
6032
37
4133
38
436.4
6.4
9.77.9
7.9
11.228
35
4438
44
5710.9
12.7
14.713.6
13.9
17.332
40
5011/4
11/2
267
79
8644
44
4846
48
519.7
11.2
12.711.2
12.7
15.757
64
7664
76
9217.0
17.8
19.018.0
18.4
19.265
80
10021/2
3
492
108
12160
65
6864
68
7515.7
19.0
22.419.0
22.4
28.492
108
140108
127
15923.6
25.9
27.728.9
30.5
33.0螺紋管件ThreadedFittingsGB/T1426、ASMEB16.11公稱通徑
NominalPipeSize長度
Length方頭管塞
SquareHeadPlugs圓頭管塞
RoundHeadPlugs六角頭管塞和內(nèi)外螺紋接頭
HexPlugsandBushings方頭高度
HeightofSquare對邊寬度
WidthFlats頭部直徑
NominalDiameterofHead長度
Length對邊寬度
WidthFlats
(Nominal)六角頭高度
HexHeighDNNPSL2minBminCminDLminSKminHmin6
8
101/8
1/4
3/810
11
136
6
87
10
1110
14
1835
41
4111
16
18---
3
46
6
815
20
251/2
3/4
114
16
1910
11
1314
16
2121
27
3344
44
5122
27
365
6
68
10
1032
40
5011/4
11/2
221
21
2214
16
1824
28
3243
48
6051
51
6446
50
657
8
914
16
1865
80
10021/2
3
427
28
3219
21
2536
41
6573
89
14470
70
7675
90
11510
10
1319
21
25螺比試管件中的螺紋型式為GB/T12716(ANSI/ASMEB)中的60°圓錐管螺紋NPT；如采用其它型式的螺紋請在訂貨時注明。
ThestandardsandcodesofthethreadedfittingsisconicalthreadedNPTangle60°ofGB/T12716(ANSI/ASMEB1.20.1),andifrequiringothertypesofthread,pleaseindicatetheminthepurchasedorder.螺比試管件的尺寸極限偏差TolerancesforThreadedFittings公稱通徑
NominalPipeSize90°、45°彎頭、三通、四通
90°&45°Elbows&Tees&Crosses雙接口管箍、管帽
Couplings、Caps單接口管箍、半管接頭
Half-Couplings、Boss中心至端面
CentertoEnd端面至端面
EndtoEnd端面至端面
EndtoEndDNNPSAE、FE/26-81/8-1/4±0.7±0.7±0.410-203/8-3/4±1.5±1.5±0.825-501-2±2.0±2.0±1.065-10021/2-4±2.5六角頭雙絲頭HexagonalNipples公稱通徑
NominalPipeSize尺寸
SizeDNNPSCE1E2WDsch80sch16061/8610---26548
8×61/4
1/4×1/86
615
15---
1036
317
56
410
10×83/8
3/8×1/48
816
16---
1540
3910
78
615
15×10
15×81/2
1/2×3/8
1/2×1/48
8
820
20
20---
16
1548
44
4313
10
710
8
620
20×15
20×103-4
3/4×1/2
3/4×3/810
10
1021
21
21---
20
1652
51
4718
13
1014
10
825
25×20
25×151
1×3/4
1×1/210
10
1025
25
25---
21
2060
56
5523
18
1319
14
1032
32×25
32×20
32×1511/4
11/4×1
11/4×3/4
11/4×1/212
12
12
1225
25
25
25---
25
21
20`62
62
58
5731
23
18
1328
19
14
1040
40×32
40×25
40×20
40×1511/2
11/2×11/4
11/2×1
11/2×3/4
11/2×1/216
16
16
16
1626
26
26
26
26---
25
25
21
2068
67
67
63
6236
31
23
18
1332
28
19
14
1050
50×40
50×32
50×25
50×20
50×152
2×11/2
2×11/4
2×1
2×3/4
2×1/218
18
18
18
18
1827
27
27
27
27
27---
26
25
25
21
2072
71
70
70
66
6547
36
31
23
18
1340
32
28
19
14
1065
65×50
65×40
65×32
65×25
65×2021/2
21/2×2
21/2×11/2
21/2×11/4
21/2×1
21/2×3/420
20
20
20
20
2038
38
38
38
38
38---
27
26
25
25
2196
85
84
83
83
7957
47
36
31
23
1851
40
32
28
19
1480
80×65
80×50
80×40
80×32
80×253
3×21/2
3×2
3×11/2
3×11/4
3×120
20
20
20
20
2040
40
40
40
40
40---
38
27
26
25
25100
98
87
86
85
8570
57
47
36
31
2363
51
40
32
28
19·螺紋型式為GB/T12716(ANSI/ASMEB)中的60°圓錐管螺紋NPT;如采用其它型式的螺紋請在訂貨時注明.
·ThestandardsandcodesofthefittingsisconicalthreadedNPTangle60°ofGB/T12716(ANSI/ASMEB1.20.1),andifrequiringothertypesofthread,pleaseindicatetheminthepurchasedorder.六角頭雙絲頭HexagonalNipples公稱通徑
NominalPipeSize尺寸
SizeDNNPSCE1E2WDsch80sch16061/8610---26548
8×61/4
1/4×1/86
615
15---
1036
317
56
410
10×83/8
3/8×1/48
816
16---
1540
3910
78
615
15×10
15×81/2
1/2×3/8
1/2×1/48
8
820
20
20---
16
1548
44
4313
10
710
8
620
20×15
20×103-4
3/4×1/2
3/4×3/810
10
1021
21
21---
20
1652
51
4718
13
1014
10
825
25×20
25×151
1×3/4
1×1/210
10
1025
25
25---
21
2060
56
5523
18
1319
14
1032
32×25
32×20
32×1511/4
11/4×1
11/4×3/4
11/4×1/212
12
12
1225
25
25
25---
25
21
20`62
62
58
5731
23
18
1328
19
14
1040
40×32
40×25
40×20
40×1511/2
11/2×11/4
11/2×1
11/2×3/4
11/2×1/216
16
16
16
1626
26
26
26
26---
25
25
21
2068
67
67
63
6236
31
23
18
1332
28
19
14
1050
50×40
50×32
50×25
50×20
50×152
2×11/2
2×11/4
2×1
2×3/4
2×1/218
18
18
18
18
1827
27
27
27
27
27---
26
25
25
21
2072
71
70
70
66
6547
36
31
23
18
1340
32
28
19
14
1065
65×50
65×40
65×32
65×25
65×2021/2
21/2×2
21/2×11/2
21/2×11/4
21/2×1
21/2×3/420
20
20
20
20
2038
38
38
38
38
38---
27
26
25
25
2196
85
84
83
83
7957
47
36
31
23
1851
40
32
28
19
1480
80×65
80×50
80×40
80×32
80×253
3×21/2
3×2
3×11/2
3×11/4
3×120
20
20
20
20
2040
40
40
40
40
40---
38
27
26
25
25100
98
87
86
85
8570
57
47
36
31
2363
51
40
32
28
19·螺紋型式為GB/T12716(ANSI/ASMEB)中的60°圓錐管螺紋NPT;如采用其它型式的螺紋請在訂貨時注明.
·ThestandardsandcodesofthefittingsisconicalthreadedNPTangle60°ofGB/T12716(ANSI/ASMEB1.20.1),andifrequiringothertypesofthread,pleaseindicatetheminthepurchasedorder.螺紋短節(jié)Nipples公稱通徑
NominalPipeSize管子外徑
OutsideDiameterofPipe螺紋長度
LengthofThreadMin長度
EndtoEnd管子壁厚
WallThicknessofPipeDNNPSDL2minLT6
8
101/8
1/4
3/810.3
13.7
17.19.5
11.0
12.575、100、150SCH80、SCH16015
20
251/2
3/4
121.3
26.7
33.414.5
16.0
19.032
40
5011/4
1/2
242.2
48.3
60.320.5
20.5
22.065
80
10021/2
3
473.0
88.9
114.327.0
28.5
32.0·長度由顧客指定。
·螺紋型式為GB/T12716(ANSI/ASMEB)中的60°圓錐管螺紋NPT；如采用其它型式的螺紋請在訂貨時注明。
·Sizeofendtoendshallberequiredbycustomers.
·ThestandardsandcodesofthefittingsisconicalthreadedNPTangle60°ofGB/T12716(ANSI/ASMEB120.1),andifrequiringothertypesofthread,pleaseindicatetheminthepurchasedorder.六角頭雙絲頭與螺紋短節(jié)的極限偏差TelerancesforHexagonalNipplesandNipples公稱通徑
NominalPipeSize六角頭雙絲頭HexagonalNipples螺紋短節(jié)
NipplesDNNPSdCE1、E2L6-81/8-1/4+0
-0.8±1±1.5±1.510-203/8-3/4+0
-0.8±1±1.5±1.525-501-2+0
-1.5±1±2.0±2.065-10021/2-4+0
-2.5±1±2.0中國壓力管道管件常用材料TheGeneralMaterialforChinesePressurePipingFIttings鋼種
Variety牌號
Grade標準號
StandardandCode類型
Type化學成份
ChemicalComposition%,max力學性能
MechanicalrequirementsCSiMnCrNiMoPSOtherσb
MPa
minσ5
MPa
minδ5
%
minHB
maxOther碳鋼
CarbonSteel20GB/T699棒BAR0.250.30---0.0350.035Cu:0.2541024525156ψ%:5520GB3087管PIPE0.250.30---0.0350.035Cu:0.25410-55024520------20GB/T8163管PIPE0.250.30---0.0350.035Cu:0.25410-55024520------20GB9948管PIPE0.250.25---0.0350.035Cu:0.25410-55024521---AkvJ:3920GB711板PLATE0.250.25---0.0350.040Cu:0.25410---28------20GGB5310管PIPE0.250.250.150.0300.030Cu:0.20;V:0.08410-55024524---AkvJ:3520GGB6479管PIPE---------0.0350.035---410-55024524---akJ/cm2:4920gGB713板PLATE0.20---------0.0350.035---400-53024526---AkvJ:27;akuJ/cm2:2920RGB6654板PLATE0.20---------0.0350.030---400-52024525---AkvJ:31Q235AGB3724板PLATE0.30---------0.0450.050---375-50023526------Q235BGB3724板PLATE0.30---------0.0450.045---375-50023526---AkvJ:271Cr5MoGB1221棒BAR0.150.500.600.600.0350.030---59039018------1Cr5MoGB6479管PIPE0.150.500.60---0.0350.030Cu:0.25390-59019522---akJ/cm2:1181Cr5MoGB9948管PIPE0.150.500.600.600.0350.030Cu:0.2539019522187AkuJ:921Cr5MoGB9948管PIPE0.15---0.0350.030Cu:0.2539017522179AkuJ:9212CrMoGB/T3077棒BAR0.300.0350.035Cu:0.3041026524179ψ%:60;Aku2J:11012CrMoGB6479管PIPE---0.0350.035Cu:0.25410-56020521---akJ/cm2:6912CrMoGB9948管PIPE0.300.0350.035Cu:0.25410-56020521156AkuJ:5512CrMoGGB5310管PIPE0.300.0300.030Cu:0.20410-56020521---AkvJ:3512Cr1MoVGB/T3077棒BAR0.300.0350.035V:0.15-0.30;Cu:0.3049024522179ψ%:50;Aku2J:7112Cr1MoVGGB5310管PIPE0.300.0300.030V:0.15-0.30;Cu:0.20470-64025521---AkvJ:3512Cr1MoVgGB713板PLATE0.300.0300.030Cu:0.3044024519---AkvJ:3112Cr2MoGB6479管PIPE0.50---0.0350.035Cu:0.25450-60028020---akJ/cm2:4812Cr2MoGGB5310管PIPE0.500.300.0300.030Cu:0.20450-60028020---AkvJ:3515CrMoGB/T3077棒BAR0.300.0350.035Cu:0.3044029522179ψ%:60;Aku2J:9415CrMoGB6479管PIPE---0.0350.035Cu:0.25440-64023521---akJ/cm2:5915CrMoGB9948管PIPE0.300.0350.035Cu:0.25440-64023521170AkuJ:4715CrMoGGB5310管PIPE0.300.0300.030Cu:0.20440-64023521AkvJ:3515CrMogGB713板PLATE0.300.0300.030Cu:0.30450-59029519---AkvJ:3115CrMoRGB6654板PLATE0.300.0300.030Cu:0.30450-590鋼種
Variety牌號
Grade標準號
StandardandCode類型
Type化學成份
ChemicalComposition%,max力學性能
MechanicalrequirementsCSiMnCrNiMoPSOtherσb
MPa
minσ5
MPa
minδ5
%
minHB
maxOther奧氏體不銹鋼
AusteniticStainlessSteel00Cr17Ni14Mo2GB1220棒BAR0.0301.002.000.0350.030---48017740187ψ%:6000Cr17Ni14Mo2GB4237板PLATE0.0301.002.000.0350.030---48017740187---00Cr17Ni14Mo2GB/T14976管PIPE0.0301.002.000.0350.030---48017535------00Cr19Ni10GB1220棒BAR0.0301.002.00---0.0350.030---48017740187ψ%:6000Cr19Ni10GB4237板PLATE0.0301.002.00---0.0350.030---48017740187---00Cr19Ni10GB/T14976管PIPE0.0301.002.00---0.0350.030---48017535------0Cr17Ni12Mo2GB1220棒BAR0.081.002.000.0350.030---52020540187ψ%:600Cr17Ni12Mo2GB4237板PLATE0.081.002.000.0350.030---52020540187---0Cr17Ni12Mo2GB/T14976管PIPE0.081.002.000.0350.030---52020535------0Cr18Ni9GB1220棒BAR0.071.002.00---0.0350.030---52020540187ψ%:600Cr18Ni9GB4237板PLATE0.071.002.00---0.0350.030---52020540187---0Cr18Ni9GB/T14976管PIPE0.071.002.00---0.0350.030---52020535------0Cr18Ni10TiGB1220棒BAR0.081.002.00---0.0350.030Ti:5C52020540187ψ%:500Cr18Ni10TiGB4237板PLATE0.081.002.00---0.0350.030Ti:5C52020540187---0Cr18Ni10TiGB/T14976管PIPE0.081.002.00---0.0350.030Ti:5C52020535------0Cr18Ni12Mo2TiGB1220棒BAR0.081.002.000.0350.030Ti:5C～0.753020540187ψ%:550Cr18Ni12Mo2TiGB4237板PLATE0.081.002.000.0350.030Ti:5C～0.753020537187---0Cr18Ni12Mo2TiGB/T14976管PIPE0.081.002.000.0350.030Ti:5C～0.753020535------1Cr18Ni9GB4237板PLATE0.151.002.00---0.0350.030---52020540187---1Cr18Ni9GB5310管PIPE0.151.002.00---0.0350.030Cu雙相不銹鋼
BiphaseStainlessSteel0Cr26Ni5Mo2GB1220棒BAR0.081.001.500.0350.030---59039018277ψ%:400Cr26Ni5Mo2GB4237板PLATE0.081.001.500.0350.030---59039018277---0Cr26Ni5Mo2GB14976管PIPE0.081.001.500.0350.030---59039018------00Cr18Ni5Mo3Si2GB1220棒BAR0.0300.0350.030---59039020ψ%:4000Cr18Ni5Mo3Si2GB4237板PLATE0.0300.0300.030N:0.1059039020---低溫鋼
LowTemperatureSteel09MnNiDRGB3531板PLATE0.120.250.080.0250.Nb:0.04;Als:0.015440-57029022---AkvJ:2716MnGB6479管PIPE---------0.0400.040CU:0.25490-67032021akJ/cm2:5916MngGB713板PLATE0.200.300.300.100.0350.030CU:0.30510.-65534521AkvJ:2716MnDRGB3531板PLATE0.200.250.400.080.0300.025CU:0.25490-62031521---AkvJ:2416MnRGB6654板PLATE0.200.300.30---0.0350.030CU:0.30材料的化學成分和力學性是指標會因為某項條件的規(guī)定而有所改變，使用時請查閱原標準。
·Theindexofmaterialchemicalcompositionandmechanicalpropertiesshallchangeastosomedefinedcondition,andpleaserefertothepriginal類型
Variety標準號
StandardandCode級別
Grade化學成份ChemicalComposition%,max力學性能MechanicalrequirementsCMnPSSiCrMoNiCuOtherσb
MPa
minσ0.2
MPa
minδ
%
minHB
maxOther管件
FITTINGASTMA420/A420MWPL60.300.0350.0400.300.120.400.40Cb:0.02;V:0.08415-58524022------WPL90.200.0300.030------------435-61031520------WPL30.200.050.05------------450-62024022------WPL80.130.900.0300.030------------690-86551516------ASTMA815/A815MUNSS318030.0302.00.0300.0.10---620-79545025290---鍛件
FORGINGASTMA105/A105MA1050.350.0350.0400.300.120.400.40V:0.05;Nb:0.0248525022187ψ%:30ASTMA182/A182MF11CL10.0300.030---------41520520121-174ψ%:45F11CL20.0400.040---------48527520.0143-207ψ%:30F11CL30.0400.040---------51531020156-207ψ%:45F12CL10.0450.0450.50---------41520520121-174ψ%:30F12CL20.0400.040---------48527520.0143-207ψ%:50F3040.082.000.0450.0301.00------N:0.1051520530---ψ%:50F304H2.000.0450.0301.00---------51520530---ψ%:50F304L0.0352.000.0450.0301.00------N:0.1048517030---ψ%:50F316L0.0352.000.0450.0301.00---N:0.1048517030---ψ%:50F3170.082.000.0450.0301.00------51520530---ψ%:50F3210.082.000.0450.0301.00------Ti:5C%-0.751520530---ψ%:50F3470.082.000.0450.0301.00------Ti:10C%-1.1051520530---ψ%管
PIPEASTMA53/A53MB0.301.200.050.045---0.400.150.400.40V:0.08415240Seestandard------ASTMA106B0.300.0350.0350.10min0.400.150.400.40V:0.0841524022------C0.350.0350.0350.10min0.400.150.400.40V:0.0848527520------ASTMA312/A312MTP3040.082.000.0400.0300.75---------51520535------TP304H2.000.0400.0300.75---------51520535------TP304L0.0352.000.0400.0300.75---------48517035------TP316L0.0352.000.0400.0300.75------48517035------TP3210.082.000.0400.0300.75------Ti:5C%-0.751520535------ASTMA335/A335MP50.150.0250.0250.50---------41520522------P5B0.150.0250.025---------41520522------P5C0.120.0250.0250.50------Ti:4C%-0.741520522------P90.150.0250.025---------41520522------P110.0250.025---------41520522------P120.0250.0250.50---------41522022------P220.0250.0250.50---------41520522------P910.0.0100.40---Seestandard58541520------板
PLATEASTMA515/A515M600.240.980.0350.035---------------415-55022025------650.280.980.0350.035---------------450-58524023------700.311.300.0350.035---------------485-62026021------·材料的化學成份和力學性指標會因為某項條件的規(guī)定而有所改變,使用時請查閱原標準.
·Theindexofmaterialchemicalcompositionandmechanicalpropertiesshallchangeastosomedefinedcondition,andpleaserefertotheoriginalstandard.管件形位公差
mm項目公稱直徑mm15～100125～200250～300350～400450～600650～750800～10501100～1200in1/2～45～810～1214～1618～2426～3032～4244～48傾斜度
偏差角度偏移Q12334555平面偏移P245710101320
管件坡口形式
壓力等級表(HG5010.10～16-58,HGJ514-87,SY7510-87)mm公稱直徑
Dg2.5MPa4.0MPa6.4MPa10.0MPa16.0MPaHGHGJSYHGHGJSYHGHGJSYHGHGJSYHGHGJSY25
32
403
3
3.53
3
3.5
3.53
3
3.53
3
3.5
3.53.5
3.5
3.53
3.5
3.5
3.54
4.5
4.54
4.5
4.5
4.5
750
65
803.5
4
43.5
4
43.5
4
43.5
4
43.5
4
43.5
4
43.5
4.5
53.5
4.5
53.5
4.5
55
6
65
6
75
6
7
7
8
9100
125
1504
4
4.54
4
4.54
4
4.54
4
4.54
4
4.54
4.5
56
6
66
6
76
7
88
9
108
9
108
10
12
10
12
14175
200
2256
6
7666
6
7677
9
9910121214
18250
300
3508
8
97
8
97
8
98
9
107
9
97
9
911
12
1511
1211
1216
20
22
400
450
500
6009
9
9
99
9
9
99
10
11
1211
12111116
25
注：表中HG為HG5010-87標準，HGJ為HGJ514-87,SY為SY7510-87標準。
管件尺寸公差mm公稱直徑全部管件90o45o彎頭
三通，四通異徑接頭管帽180o彎頭端部外徑端部內(nèi)徑壁厚中心距高度端面誤差結(jié)構(gòu)尺寸高度高度mminD(ID)(T)A,B
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