NPT-国家管螺纹锥度规格表,ANSI B1.20.1 及其理论重量表

董敬松¹³³³⁷⁸⁸³⁰⁸⁶钢管管材2022-03-05 15:102013

NPT-国家管螺纹锥度规格表,ANSI B1.20.1

NPT-国家管螺纹锥度规格表,ANSI B1.20.1,NPT管螺纹 - 尺寸符合ANSI / ASME B1.20.1

美国标准管螺纹锥度
管道尺寸
(英寸)
每英寸螺纹数- 间距螺纹近似长度(英寸)t被切断的近似数近似全螺纹结构,手和扳手
(英寸)

标称外管径
外径
(英寸)
丝锥钻头
(英寸)
1/16"270.313
1/8"273/8101/40.405R
1/4"185/8113/80.5407/16
3/8"185/8113/80.67537/64
1/2"143/4107/160.84023/32
3/4"143/4101/21.05059/64
1"11-1/27/8109/161.3151-5/32
1-1/4"11-1/21119/161.6601-1/2
1-1/2"11-1/21119/161.9001-47/64
2"11-1/21115/82.3752-7/32
2-1/2"81 1/2127/82.8752-5/8
3"81 1/21213.5003-1/4
3-1/2"81 5/8131 1/164.0003-3/4
4"81 5/8131 1/164.5004-1/4
4 1/2"85.0004-3/4
5"81 3/4141 3/165.5635-9/32
6"81 3/4141 3/166.6256-11/32
8"81 7/8151 5/168.625
10"82161 1/210.750
12"82 1/8171 5/812.750
14"814.000
16"816.000

NPT-国家管螺纹锥度规格表,ANSI B1.20.1 及其理论重量表



ANSI B1.1 标准统一螺栓螺纹粗牙系列和细牙系列规格表

UNC粗牙系列

公称直径
 (in)
每英寸螺纹数(英寸)直径 (中)直径(毫米)攻丝钻孔尺寸 (毫米)螺距 (毫米)
1640.0731.8541.500.397
2560.0862.1841.800.453
3480.0992.5152.100.529
4400.1122.8452.350.635
5400.1253.1752.650.635
6320.1383.5052.850.794
8320.1644.1663.500.794
10240.1904.8264.001.058
12240.2165.4864.651.058
1/4"200.2506.3505.351.270
5/16"180.3137.9386.801.411
3/8"160.3759.5258.251.587
7/16"140.43811.1129.651.814
1/2"130.50012.70011.151.954
9/16"120.56314.28812.602.117
5/8"110.62515.87514.052.309
3/4"100.75019.05017.002.540
7/8"90.87522.22520.002.822
1"81.00025.40022.853.175
1 1/8"71.12528.57525.653.628
1 1/4"71.25031.75028.853.628
1 3/8"61.37543.92531.554.233
1 1/2"61.50038.10034.704.233
1 3/4"51.75044.45040.405.080
2"4 1/22.00050.80046.305.644
2 1/4"4 1/22.25057.15052.655.644
2 1/2"42.50063.50058.506.350
2 3/4"42.75069.85064.756.350
3"43.00063.50071.106.350
3 1/4"43.25082.55077.456.350
3 1/2"43.50088.90083.806.350
3 3/4"43.75095.25090.156.350
4"44.000101.60096.506.350

UNF细牙系列

公称直径
 (in)
每英寸螺纹数  (英寸)直径 (中) 直径(毫米)攻丝钻孔尺寸 (毫米)螺距 (毫米)
0800.0601.5241.250.317
1720.0731.8541.550.353
2640.0682.1841.900.397
3560.0992.5152.150.453
4480.1122.8452.400.529
5440.1253.1752.700.577
6400.1383.5052.950.635
8360.1644.1663.500.705
10320.1904.8264.100.794
12280.2165.4864.700.907
1/4"280.2506.3505.500.907
5/16"240.3137.9386.901.058
3/8"240.3759.5258.501.058
7/16"200.43811.1129.901.270
1/2"200.50012.70011.501.270
9/16"180.56314.28812.901.411
5/8"180.62515.87514.501.411
3/4"160.75019.05017.501.587
7/8"140.87522.22520.401.814
1"121.00025.40023.252.117
1 1/8"121.12528.57526.502.117
1 1/4"121.25031.75029.502.117
1 3/8"121.37543.92532.752.117
1 1/2"121.50038.10036.002.117

螺栓螺纹规格表

公制,英制螺栓螺纹规格表 请选择条件: 标准:  螺钉尺寸 公制,不钩选为英制的 螺纹 

丝锥或

螺丝规格

直径 (in)直径

 (mm)

螺纹数

(TPI)

螺距

 (mm)

金属孔内推荐钻孔尺寸
#0000-1600.02100.53341600.1591/64 in
#000-1200.03400.86361200.212#71
M1x0.20.03941.0000~1270.2000.8 mm
M1x0.250.03941.0000~1020.2500.75 mm
M1.1x0.250.04331.1000~1020.2500.85 mm
M1.1x0.20.04331.1000~1270.2000.9 mm
#00-900.04701.1938900.282#65
M1.2x0.20.04721.2000~1270.2001 mm
M1.2x0.250.04721.2000~1020.2500.95 mm
M1.4x0.20.05511.4000~1270.2001.2 mm
M1.4x0.30.05511.4000~850.3001.1 mm
#0-800.06001.5240800.3183/64 in
M1.6x0.20.06301.6000~1270.2001.4 mm
M1.6x0.350.06301.6000~730.3501.25 mm
M1.8x0.20.07091.8000~1270.2001.6 mm
M1.8x0.350.07091.8000~730.3501.45 mm
#1-640.07301.8542640.397#52
#1-720.07301.8542720.353#53
M2x0.250.07872.0000~1020.2501.75 mm
M2x0.40.07872.0000~640.4001.6 mm
#2-560.08602.1844560.454#50
#2-640.08602.1844640.397#50
M2.2x0.250.08662.2000~1020.2501.95 mm
M2.2x0.450.08662.2000~570.4501.75 mm
M2.5x0.350.09842.5000~730.3502.1 mm
M2.5x0.450.09842.5000~570.4502.05 mm
#3-480.09902.5146480.529#47
#3-560.09902.5146560.454#45
#4-400.11202.8448400.635#43
#4-480.11202.8448480.529#42
M3x0.350.11813.0000~730.3502.6 mm
M3x0.50.11813.0000~510.5002.5 mm
#5-400.12503.1750400.635#39
#5-440.12503.1750440.577#37
M3.5x0.350.13783.5000~730.3503.1 mm
M3.5x0.60.13783.5000~430.6002.9 mm
#6-320.13803.5052320.794#36
#6-400.13803.5052400.635#33
M4x0.350.15754.0000~730.3503.6 mm
M4x0.50.15754.0000~510.5003.5 mm
M4x0.70.15754.0000~370.7003.3 mm
#8-320.16404.1656320.794#29
#8-360.16404.1656360.706#29
M4.5x0.50.17724.5000~510.5004 mm
M4.5x0.750.17724.5000~340.7503.8 mm
#10-320.19004.8260320.794#21
#10-240.19004.8260241.058#25
M5x0.50.19695.0000~510.5004.5 mm
M5x0.80.19695.0000~320.8004.2 mm
#12-240.21605.4864241.058#17
#12-280.21605.4864280.907#15
M5.5x0.50.21655.5000~510.5005 mm
M6x0.50.23626.0000~510.5005.5 mm
M6x0.750.23626.0000~340.7505.2 mm
M6x10.23626.0000~261.0005 mm
1/4-200.25006.3500201.270#7
1/4-280.25006.3500280.907#3
M7x0.750.27567.0000~340.7506.2 mm
M7x10.27567.0000~261.0006 mm
5/16-180.31257.9375181.411F
5/16-240.31257.9375241.058I
M8x0.50.31508.0000~510.5007.5 mm
M8x0.750.31508.0000~340.7507.2 mm
M8x10.31508.0000~261.0007 mm
M8x1.250.31508.0000~211.2506.8 mm
M9x0.750.35439.0000~340.7508.2 mm
M9x10.35439.0000~261.0008 mm
M9x1.250.35439.0000~211.2507.8 mm
3/8-240.37509.5250241.058Q
3/8-160.37509.5250161.5885/16 in
M10x0.750.393710.0000~340.7509.2 mm
M10x1.50.393710.0000~171.5008.5 mm
M10x1.250.393710.0000~211.2508.8 mm
M10x10.393710.0000~261.0009 mm
M11x0.750.433111.0000~340.75010.2 mm
M11x10.433111.0000~261.00010 mm
M11x1.50.433111.0000~171.5009.5 mm
7/16-140.437511.1125141.814U
7/16-200.437511.1125201.27025/64 in
M12x1.50.472412.0000~171.50010.5 mm
M12x1.750.472412.0000~151.75010.2 mm
M12x0.750.472412.0000~340.75011.25 mm
M12x10.472412.0000~261.00011 mm
M12x1.250.472412.0000~211.25010.8 mm
1/2-200.500012.7000201.27029/64 in
1/2-130.500012.7000131.95427/64 in
M14x1.50.551214.0000~171.50012.5 mm
M14x1.250.551214.0000~211.25012.8 mm
M14x10.551214.0000~261.00013 mm
M14x20.551214.0000~132.00012 mm
9/16-180.562514.2875181.41133/64 in
9/16-120.562514.2875122.11731/64 in
M15x10.590615.0000~261.00014 mm
M15x1.50.590615.0000~171.50013.5 mm
5/8-180.625015.8750181.41137/64 in
5/8-110.625015.8750112.30917/32 in
M16x20.629916.0000~132.00014 mm
M16x1.50.629916.0000~171.50014.5 mm
M16x10.629916.0000~261.00015 mm
M17x10.669317.0000~261.00016 mm
M17x1.50.669317.0000~171.50015.5 mm
M18x2.50.708718.0000~112.50015.5 mm
M18x10.708718.0000~261.00017 mm
M18x1.50.708718.0000~171.50016.5 mm
M18x20.708718.0000~132.00016 mm
3/4-160.750019.0500161.58811/16 in
3/4-100.750019.0500102.54021/32 in
M20x20.787420.0000~132.00018 mm
M20x1.50.787420.0000~171.50018.5 mm
M20x10.787420.0000~261.00019 mm
M20x2.50.787420.0000~112.50017.5 mm
M22x20.866122.0000~132.00020 mm
M22x1.50.866122.0000~171.50020.5 mm
M22x10.866122.0000~261.00021 mm
M22x2.50.866122.0000~112.50019.5 mm
7/8-90.875022.225092.82249/64 in
7/8-140.875022.2250141.81413/16 in
M24x30.944924.0000~93.00021 mm
M24x10.944924.0000~261.00023 mm
M24x1.50.944924.0000~171.50022.5 mm
M24x20.944924.0000~132.00022 mm
M25x20.984325.0000~132.00023 mm
M25x10.984325.0000~261.00024 mm
M25x1.50.984325.0000~171.50023.5 mm
1-141.000025.4000141.81415/16 in
1-81.000025.400083.1757/8 in
M26x1.51.023626.0000~171.50024.5 mm
M27x1.51.063027.0000~171.50025.5 mm
M27x31.063027.0000~93.00024 mm
M27x11.063027.0000~261.00026 mm
M27x21.063027.0000~132.00025 mm
M28x21.102428.0000~132.00026 mm
M28x11.102428.0000~261.00027 mm
M28x1.51.102428.0000~171.50026.5 mm
1 1/8-121.125028.5750122.1171 3/64 in
1 1/8-71.125028.575073.62963/64 in
M30x1.51.181130.0000~171.50028.5 mm
M30x3.51.181130.0000~83.50026.5 mm
M30x21.181130.0000~132.00028 mm
1 1/4-121.250031.7500122.1171 11/64 in
1 1/4-71.250031.750073.6291 7/64 in
M33x21.299233.0000~132.00031 mm
M33x3.51.299233.0000~83.50029.5 mm
M36x31.417336.0000~93.00033 mm
M36x41.417336.0000~74.00032 mm
1 1/2 -121.500038.1000122.1171 27/64 in
1 1/2-61.500038.100064.2331 11/32 in
M39x41.535439.0000~74.00035 mm
M39x31.535439.0000~93.00036 mm
M42x4.51.653542.0000~64.50037.5 mm
1 3/4-121.750044.4500122.1171 43/64 in
1 3/4-51.750044.450055.0801 35/64 in
M45x4.51.771745.0000~64.50040.5 mm
M48x51.889848.0000~65.00043 mm
2-122.000050.8000122.1171 59/64 in
2-4 1/22.000050.80004.55.6441 25/32 in
M52x52.047252.0000~65.00047 mm
M56x5.52.204756.0000~55.50050.5 mm
M60x5.52.362260.0000~55.50054.5 mm
M64x62.519764.0000~56.00058 mm
M68x62.677268.0000~56.00062 mm

英制粗牙螺丝螺纹丝锥钻头

螺丝尺寸
(外直径 - 螺纹/英寸)
螺丝钉
外直径
丝锥钻头尺寸
为75%。直径
丝锥钻头尺寸
为50%。直径
懒人计算器
#0-800.0603/64 (.0469)55 (.0520)
#1-640.07353 (.0595)1/16 (.0625)
#2-560.08650 (.0700)49 (.0730)
#3-480.09947 (.0785)44 (.0860)
#4-400.11243 (.0890)41 (.0960)
#5-400.12538 (.1015)7/64 (.1094)
#6-320.13836 (.1065)32 (.1160)
#8-320.16429 (.1360)27 (.1440)
#10-240.19025 (.1495)20 (.1610)
#12-240.21616 (.1770)12 (.1890)
1/4-20.25007 (.2010)7/32 (.2188)
5/16-18.3125F (.2570)J (.2770)
3/8-16.37505/16 (.3125)Q (.3320)
7/16-14.4375U (.3680)25/64 (.3906)
1/2-13.500027/64 (.4219)29/64 (.4531)
9/16-12.562531/64 (.4844)33/64 (.5156)
5/8-11.625017/32 (.5312)9/16 (.5625)
3/4-10.750021/32 (.6562)11/16 (.6875)
7/8-9.875049/64 (.7656)51/64 (.7969)
1"-81.0007/8 (.8750)59/64 (.9219)
1 1/8-71.125063/64 (.9844)1-1/32 (1.0313)

螺纹钢理论重量表

钢筋混凝土用热钆钢筋(螺纹钢)规格理论重量表大全/每米

型号d0

(毫米)

内径d

(毫米)

外径d1

(毫米)

理论重量

(公斤/米)

65.756.750.222
76.757.750.302
87.59.00.395
98.510.00.499
109.311.30.617
121113.00.888
141315.51.21
161517.51.58
181720.02.00
201922.02.47
222124.02.98
252427.03.85
2826.530.54.83
3230.534.56.31
3634.539.57.99
4038.543.59.87

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    问你们买钢管,是不是联系:13337883086?

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