HYTORC螺母

紧固件

对于需要最高水平螺栓负载控制的关键应用,获得专利的HYTORCluo'wu系统可提供业界领先的接头完整性。这种三件式紧固件对螺栓施加纯粹的张力,以防止螺纹损坏并确保螺栓负载精度。有多种材料可供选择,适用于从极端温度到恶劣气候的所有应用。

螺栓张紧器 - 校准负载精度

没有其他螺栓系统提供相同水平的可重复精度,确保均匀的螺栓负载,以消除关节故障和无意的螺母松动。

工具寿命

其它螺栓连接系统将反作用臂和方形驱动装置放在工具的相对两侧,从而在工具主体中产生高应力,随着时间的推移可能会导致故障。HYTORC螺母将作用力和反作用力置于方形驱动轴上,以消除大部分内应力,并延长工具的使用寿命。

防磨损移除

HYTORC螺母是唯一可以保证在安装和拆卸时消除带螺纹或损坏螺纹的紧固件。这些紧固件已经安装在各种高温应用中十年或更长时间,并且在不损坏螺栓的情况下被拆除,从而无需更换螺栓,从而大大节省了成本。

文档

TN SERIES
GT SERIES
CT SERIES
SN SERIES

TURBINE STYLE LIMITED RADIUS NUT

Our most popular Nut! Designed to overcome the tight radial restrictions and high temperatures in steam turbine engines. When a bolted connection has a challenging counter bore or flanged radius, the TN-Series Nut will solve the problem.

CHEMICAL STYLE LIMITED RADIUS NUT

The CT Nut’s thicker outer sleeve minimizes stress and allows it to handle high loads at elevated temperatures. The through-bolt design makes them ideal for applications with high stud protrusions from the flange.

LOW CLEARENCE STYLE NUT

The low-profile SN Series is the ideal choice for tight overhead restrictions where traditional fasteners can’t fit. The through-bolt design is useful for situations where high stud extensions make standard nuts impractical.

GAS TURBINE STYLE NUT

Originally specified for Gas Turbine applications to handle elevated temperatures, high stress and greater load to breakout factors. For oversized applications where higher loads and breakout torques are needed.

Imperial

Metric

TN Series (Inch)

Blank Size Size Code Nominal Stud Size OD H Max Stroke
010147/81.4001.3130.197
0210011.6001.5000.225
031021-1/8 1.8001.6880.254
041041-1/42.0001.8750.281
051061-3/82.2002.0630.310
061081-1/22.4002.2500.338
071101-5/82.6002.4380.366
081121-3/42.8002.6250.394
091141-7/83.0002.8130.422
102002 3.2003.0000.450
112042-1/43.6003.3750.506
122082-1/24.0003.7500.563
132122-3/44.4004.1250.619
14 - - 4.5354.2530.638
1530034.8004.5000.675
16 - -5.0407.7250.709
173043-14 5.2004.8750.731
183083-1/25.6005.2500.788
193123-3/46.0005.6250.844
2040046.4006.0000.900
214044-1/46.8006.3750.956
224084-1/27.2006.7501.013
234124-3/47.6007.1251.069
245005 8.0007.5001.125
255045-1/48.4007.8751.181
265085-1/28.8008.2501.238

TN Series (mm)

Blank Size Size Code Nominal Stud Size OD H Max Stroke
01022M2035.5633.355.00
02024M2440.6438.105.72
03027M2745.7242.88 6.45
04030M3050.8047.637.14
05033M3355.8852.407.87
06036M36/M3960.9660.968.59
07039M42*66.0461.939.30
08042M4571.1266.6810.01
09045M4876.2071.4510.72
10048M5281.28 76.2011.43
11052M5691.4485.7312.85
12056M64101.6095.2514.30
13064M70111.76 104.7815.72
14070M72115.19108.0316.21
15072M76121.92114.3018.01
16076M80128.02120.0218.01
17080 - 132.08123.8318.57
18 - M90142.24133.3520.02
19090M95152.40142.8821.44
20095M100162.56152.4022.86
21100M110172.72161.9324.28
22110M115182.88171.4525.73
23115M120193.04180.9827.15
24120M125203.20190.5028.58
25125M130213.36200.0330.00
26130M140223.52209.5531.45

CT Series (Inch)

Blank Size Size Code Nominal Stud Size OD H Max Stroke
010147/81.6601.4290.201
021001 1.8111.5590.220
031021-1/8 2.0381.7540.247
041041-1/42.2641.9490.275
051061-3/8 2.4912.1440.302
06 - -2.7172.3390.330
071081-1/22.9432.5330.357
081101-5/83.1702.7280.384
091121-3/43.3962.9230.412
101141-7/83.6233.1180.439
1120023.9253.3780.476
122042-1/44.2263.6380.513
132082-1/24.8303.9140.586
142122-3/45.2834.5470.614
15 - -5.4344.6770.659
1630035.7364.9370.696
17 - -6.0385.1970.732
183043-1/46.3405.4570.769
193083-1/26.7935.8460.824

CT Series (mm)

Blank Size Size Code Nominal Stud Size OD H Max Stroke
01022M2242.1636.305.11
02024M2446.0039.30 5.59
03027M2751.7744.556.27
04030M3057.5149.506.99
05033M3363.2754.467.67
06036M3669.0159.418.38
07039M3974.7564.349.07
08042M4280.5269.299.75
09045M4586.2674.2410.46
10048M4892.0279.2011.15
11052M5299.7085.8012.09
12056M56107.3492.4113.03
13064M64122.6899.4214.88
14070M70134.19115.4915.60
15072M72138.02118.8016.74
16076M76145.69125.4017.68
17080M80153.37132.0018.59
18- -161.04138.6119.53
19090M90172.54148.4920.93

SN Series (Inch)

Blank Size Size Code Nominal Stud Size OD H Max Stroke
01 014 5/8-7/8 1.880 1.210 -
02 100 1 2.050 1.210 0.225
03 102 1-1/8 2.313 1.360 0.249
04 104 1-1/4 2.500 1.518 0.281
05 106 1-3/8 2.688 1.670 0.310
06 108 1-1/2 2.938 1.821 0.338
07 110 1-5/8 3.250 1.974 0.366
08 112 1-3/4 3.417 2.125 0.394
09 114 1-7/8 3.667 2.277 0.422
10 200 2 3.900 2.429 0.450
11 204 2-1/4 4.300 2.732 0.506
12 208 2-1/2 4.800 3.035 0.563
13 212 2-3/4 5.250 3.338 0.619
14 - 2-7/8 5.375 3.440 0.638
15 300 3 5.750 3.643 0.675
16 - - 5.750 3.824 0.709
17 304 3-1/4 6.083 3.945 0.731
18 308 3-1/2 6.667 4.250 0.788
19 312 3-3/4 7.000 4.550 0.844
20 400 4 7.300 4.857 0.900
21 404 4-1/4 7.750 5.159 0.956
22 408 4-1/2 8.200 5.463 1.013
23 412 4-3/4 8.700 5.930 1.069

SN Series (mm)

Blank Size Size Code Nominal Stud Size OD H Max Stroke
01 014 M20 52.07 30.73 -
02 024 M24 52.07 30.73 5.71
03 027 M27 58.67 34.54 6.47
04 030 M30 63.50 38.56 7.23
05 033 M33 68.33 42.42 7.81
06 036 M36/39 74.68 46.25 8.57
07 042 M42 82.55 50.14 9.33
08 045 M45 86.87 53.98 10.09
09 048 M48 93.22 57.91 10.66
10 052 M52 99.06 61.72 11.43
11 056 M56 109.22 69.34 12.95
12 064 M64 121.92 77.22 14.28
13 070 M70 133.35 84.84 15.81
14 072 M72 136.65 87.38 16.19
15 076 M76 146.05 92.53 17.14
16 080 M80 146.05 97.03 18.09
17 - - 154.43 100.33 18.66
18 090 M90 169.42 107.95 20.95
19 095 M95 177.80 115.57 21.52
20 100 M100 185.42 123.44 22.86
21 110 M110 196.85 131.06 24.38
22 115 M115 208.28 138.76 25.71
23 120 M120 220.98 150.62 27.24

GT Series (Inch)

Blank Size Size Code Nominal Stud Size OD H Max Stroke
0210011.8501.6480.205
031021-1/82.0811.8230.263
041041-1/42.3132.1460.281
051061-3/82.5442.3340.338
061081-1/22.7752.4870.338
071101-5/83.0062.6560.352
081121-3/43.2382.7500.394
091141-7/83.4693.0940.422
1020023.7003.1450.450
112042-1/44.1633.5400.506
122082-1/24.6254.0730.574
132122-3/45.0884.3490.680
142142-7/85.2444.4770.698
1530035.5504.7870.675

GT Series (mm)

Blank Size Size Code Nominal Stud Size OD H Max Stroke
02024M2446.9941.856.34
03027M2752.8646.306.67
04030M3058.7554.517.14
05033M3364.6259.288.57
06036M36/M3970.4963.178.57
07042M42*76.3567.468.93
08045M4582.2569.8510.00
09048M4888.1178.5910.72
10052M5293.9879.8811.43
11056M56105.7489.9212.85
12064M64117.48103.4514.57
13070M70129.24110.4617.26
14072M72133.20113.7217.74
15076M76140.97121.5917.15
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