锥形盖
产品简介
锥形塞能在正常温度下，低成本，高成效地保护管口，内螺纹，特别适用于特殊形状产品的保护。
产品特色
- 适配大部分的SAE配件，NPT螺纹和非螺纹孔 - 尺寸多，库存量足，起订量低 - 标准材料为低密度聚乙烯，成本低 - 既可用作外盖，也可用作内塞
| SR料号 | 外径（内塞用途） | 内径（外盖用途） | 深度 “E" | 法兰外径“F” | 适配于 | ||||||||||
| "A" | "B" | "C" | "D" | ||||||||||||
|
inches
|
mm
|
inches
|
mm
|
inches
|
mm
|
inches
|
mm
|
inches
|
mm
|
inches
|
mm
|
||||
|
T-5
|
0.116
|
2.95
|
0.182
|
4.62
|
0.053
|
1.35
|
0.120
|
3.05
|
0.380
|
9.65
|
0.310
|
7.87
|
|||
|
T-10
|
0.145
|
3.68
|
0.205
|
5.21
|
0.079
|
2.01
|
0.150
|
3.81
|
0.380
|
9.65
|
0.410
|
10.41
|
|||
|
T-15
|
0.173
|
4.39
|
0.240
|
6.10
|
0.111
|
2.82
|
0.177
|
4.50
|
0.380
|
9.65
|
0.380
|
9.65
|
|||
|
T-17
|
0.187
|
4.75
|
0.251
|
6.38
|
0.124
|
3.15
|
0.196
|
4.98
|
0.345
|
8.76
|
0.372
|
9.45
|
|||
|
T-18
|
0.209
|
5.31
|
0.266
|
6.76
|
0.148
|
3.76
|
0.212
|
5.38
|
0.347
|
8.81
|
0.435
|
11.05
|
|||
|
T-20
|
0.236
|
5.99
|
0.302
|
7.67
|
0.174
|
4.42
|
0.240
|
6.10
|
0.380
|
9.65
|
0.440
|
11.18
|
5/16std thrd
|
||
|
T-25
|
0.367
|
6.78
|
0.335
|
8.51
|
0.205
|
5.21
|
0.273
|
6.93
|
0.380
|
9.65
|
0.470
|
11.94
|
|||
|
T-30
|
0.299
|
7.59
|
0.365
|
9.27
|
0.235
|
59.70
|
0.302
|
7.67
|
0.380
|
9.65
|
0.500
|
12.70
|
3/8std thrd
|
15/64std thrd
|
|
|
T-40
|
0.330
|
8.38
|
0.396
|
10.06
|
0.267
|
6.78
|
0.333
|
8.46
|
0.380
|
9.65
|
0.530
|
13.46
|
1/8NPT
|
||
|
T-45
|
0.361
|
9.17
|
0.427
|
10.85
|
0.298
|
7.57
|
0.365
|
9.27
|
0.380
|
9.65
|
0.560
|
14.22
|
7/16std thrd
|
||
|
T-55
|
0.390
|
9.91
|
0.456
|
11.58
|
0.327
|
8.31
|
0.394
|
10.01
|
0.380
|
9.65
|
0.590
|
14.99
|
3/8std thrd
|
||
|
T-60
|
0.419
|
10.64
|
0.485
|
12.32
|
0.356
|
9.04
|
0.422
|
10.72
|
0.380
|
9.65
|
0.630
|
16.00
|
1/4NPT-1/2std thrd
|
1/8NPT
|
|
|
T-65
|
0.447
|
11.35
|
0.513
|
13.03
|
0.385
|
9.78
|
0.451
|
11.46
|
0.380
|
9.65
|
0.660
|
16.76
|
7/16std thrd
|
||
|
T-70
|
0.471
|
11.96
|
0.547
|
13.89
|
0.409
|
10.39
|
0.485
|
12.32
|
0.440
|
11.18
|
0.690
|
17.53
|
9/16std thrd
|
1/2std thrd
|
|
|
T-75
|
0.500
|
12.70
|
0.576
|
14.63
|
0.440
|
11.18
|
0.516
|
13.11
|
0.440
|
11.18
|
0.720
|
18.29
|
|||
|
T-80
|
0.532
|
13.51
|
0.608
|
15.44
|
0.468
|
11.89
|
0.545
|
13.84
|
0.440
|
11.18
|
0.750
|
19.05
|
5/8std thrd
|
1/4NPT
|
|
|
T-90
|
0.550
|
13.97
|
0.631
|
16.03
|
0.487
|
12.37
|
0.568
|
14.43
|
0.470
|
11.94
|
0.750
|
19.05
|
3/8NPT
|
9/16std thrd
|
|
|
T-100
|
0.580
|
14.73
|
0.667
|
16.94
|
0.518
|
13.16
|
0.605
|
15.37
|
0.500
|
12.70
|
0.810
|
20.57
|
5/8std thrd
|
||
|
T-105
|
0.610
|
15.49
|
0.695
|
17.65
|
0.549
|
13.94
|
0.634
|
16.10
|
0.500
|
12.70
|
0.840
|
21.34
|
|||
|
T-110
|
0.640
|
16.26
|
0.727
|
18.47
|
0.578
|
14.68
|
0.664
|
16.87
|
0.500
|
12.70
|
0.880
|
22.35
|
3/4std thrd
|
||
|
T-120
|
0.675
|
17.15
|
0.755
|
19.18
|
0.613
|
15.57
|
0.693
|
17.60
|
0.500
|
12.70
|
0.880
|
22.35
|
3/8NPT
|
||
|
T-125
|
0.690
|
17.53
|
0.788
|
20.02
|
0.628
|
15.95
|
0.726
|
18.44
|
0.560
|
14.22
|
0.940
|
23.88
|
1/2NPT
|
||
|
T-130
|
0.725
|
18.42
|
0.823
|
20.90
|
0.660
|
16.84
|
0.761
|
19.33
|
0.560
|
14.22
|
0.790
|
24.64
|
3/4std thrd
|
||
|
T-140
|
0.750
|
19.05
|
0.848
|
21.54
|
0.687
|
17.45
|
0.785
|
19.94
|
0.560
|
14.22
|
1.000
|
25.10
|
7/8std thrd
|
||
|
T-145
|
0.802
|
20.37
|
0.911
|
23.14
|
0.740
|
18.80
|
0.849
|
21.56
|
0.630
|
16.00
|
1.060
|
26.92
|
1/2NPT
|
||
|
T-150
|
0.815
|
20.70
|
0.930
|
23.62
|
0.753
|
19.13
|
0.868
|
22.05
|
0.630
|
16.00
|
1.090
|
27.69
|
7/8std thrd
|
||
|
T-163
|
0.867
|
22.02
|
0.971
|
24.66
|
0.807
|
20.52
|
0.910
|
23.11
|
0.715
|
18.16
|
1.130
|
28.70
|
3/4NPT
|
||
|
T-165
|
0.866
|
22.00
|
0.975
|
24.77
|
0.803
|
20.40
|
0.912
|
23.16
|
0.630
|
16.00
|
1.130
|
28.70
|
3/4NPT
|
||
|
T-170
|
0.915
|
23.24
|
1.040
|
26.42
|
0.855
|
21.72
|
0.980
|
24.89
|
0.690
|
17.53
|
1.160
|
29.46
|
1-1/16std thrd
|
||
|
T-180
|
0.964
|
24.49
|
1.090
|
27.69
|
0.901
|
22.89
|
1.027
|
26.09
|
0.750
|
19.05
|
1.250
|
31.75
|
|||
|
T-183
|
0.984
|
24.99
|
1.054
|
26.77
|
0.913
|
23.19
|
0.988
|
25.10
|
0.468
|
11.89
|
1.253
|
31.83
|
3/4NPT
|
||
|
T-185
|
0.995
|
25.27
|
1.145
|
29.08
|
0.933
|
23.70
|
1.083
|
27.51
|
0.750
|
19.05
|
1.310
|
32.33
|
1-1/16std thrd
|
||
|
T-190
|
1.094
|
27.79
|
1.215
|
30.86
|
1.031
|
26.19
|
1.152
|
29.26
|
0.750
|
19.05
|
1.410
|
35.81
|
1 NPT
|
||
|
T-200
|
1.175
|
29.85
|
1.284
|
32.61
|
1.113
|
28.27
|
1.222
|
31.04
|
0.630
|
16.00
|
1.440
|
36.58
|
|||
|
T-205
|
1.224
|
31.09
|
1.355
|
34.42
|
1.161
|
29.49
|
1.292
|
32.82
|
0.750
|
19.05
|
1.500
|
38.10
|
1-5/16std thrd
|
||
|
T-210
|
1.235
|
31.37
|
1.360
|
34.54
|
1.173
|
29.79
|
1.298
|
32.97
|
0.810
|
20.57
|
1.500
|
38.10
|
1NPT-1-5/16std thrd
|
||
|
T-215
|
1.285
|
32.64
|
1.346
|
34.19
|
1.227
|
31.17
|
1.288
|
32.72
|
0.380
|
9.65
|
1.470
|
37.34
|
|||
|
T-220
|
1.312
|
33.32
|
1.465
|
37.21
|
1.249
|
31.72
|
1.402
|
35.61
|
0.880
|
22.35
|
1.630
|
41.40
|
|||
|
T-225
|
1.239
|
31.47
|
1.507
|
38.28
|
1.169
|
29.69
|
1.437
|
36.50
|
0.750
|
19.05
|
1.630
|
41.40
|
|||
|
T-240
|
1.447
|
36.75
|
1.600
|
40.64
|
1.384
|
35.15
|
1.537
|
39.04
|
0.880
|
22.35
|
1.750
|
44.45
|
1-1/4NPT
|
||
|
T-245
|
1.513
|
38.43
|
1.600
|
40.64
|
1.451
|
36.86
|
1.537
|
39.04
|
0.500
|
12.70
|
1.750
|
44.45
|
1-5/8std thrd
|
||
|
T-247
|
1.516
|
38.51
|
1.601
|
40.66
|
1.456
|
36.98
|
1.541
|
39.14
|
0.716
|
18.19
|
1.753
|
44.53
|
|||
|
T-250
|
1.560
|
39.62
|
1.682
|
42.72
|
1.498
|
38.05
|
1.620
|
41.15
|
0.750
|
19.05
|
1.880
|
47.75
|
1-3/4std thrd
|
1-1/4NPT-1-5/8std thrd
|
|
|
T-255
|
1.630
|
41.40
|
1.750
|
44.45
|
1.568
|
39.83
|
1.688
|
42.88
|
0.750
|
19.05
|
1.940
|
49.28
|
|||
|
T-265
|
1.750
|
44.45
|
1.880
|
47.75
|
1.688
|
42.88
|
1.818
|
46.18
|
0.750
|
19.05
|
2.000
|
50.80
|
|||
|
T-270
|
1.781
|
45.28
|
1.805
|
45.85
|
1.722
|
43.74
|
1.746
|
44.35
|
0.380
|
9.65
|
2.000
|
50.80
|
1-1/2NPT-1-7/8std thrd
|
||
|
T-275
|
1.780
|
45.21
|
1.950
|
49.53
|
1.718
|
43.64
|
1.888
|
47.96
|
1.000
|
25.40
|
2.130
|
54.10
|
1-1/2NPT-1-7/8std thrd
|
||
|
T-280
|
1.844
|
46.84
|
2.000
|
50.80
|
1.781
|
45.24
|
1.938
|
49.23
|
1.000
|
25.40
|
2.130
|
54.10
|
|||
|
T-285
|
1.900
|
48.26
|
2.076
|
52.73
|
1.837
|
46.66
|
2.013
|
51.13
|
1.000
|
25.40
|
2.250
|
57.15
|
|||
|
T-295
|
1.975
|
50.17
|
2.132
|
54.15
|
1.913
|
48.59
|
2.070
|
52.58
|
1.000
|
25.40
|
2.250
|
57.15
|
|||
|
T-300
|
2.015
|
51.18
|
2.147
|
54.53
|
1.953
|
59.61
|
2.085
|
52.96
|
0.785
|
19.05
|
2.310
|
58.68
|
|||
|
T-305
|
2.067
|
52.50
|
2.243
|
56.97
|
2.005
|
50.93
|
2.181
|
55.40
|
1.000
|
25.40
|
2.440
|
61.98
|
2-1/4std thrd
|
||
|
T-310
|
2.125
|
53.98
|
2.406
|
61.11
|
2.063
|
52.40
|
2.344
|
59.54
|
1.000
|
25.40
|
2.530
|
64.26
|
2NPT
|
||
|
T-315
|
2.136
|
54.25
|
2.312
|
58.72
|
2.074
|
52.68
|
2.250
|
57.15
|
1.000
|
25.40
|
2.560
|
65.02
|
2-1/4std thrd
|
||
|
T-320
|
2.230
|
56.64
|
2.260
|
57.40
|
2.168
|
55.07
|
2.198
|
55.83
|
0.500
|
12.70
|
2.500
|
63.50
|
|||
|
T-325
|
2.298
|
58.37
|
2.464
|
62.59
|
2.235
|
56.77
|
2.401
|
60.99
|
1.000
|
25.40
|
2.630
|
66.80
|
2NPT
|
||
|
T-330
|
2.307
|
58.60
|
2.650
|
67.31
|
2.245
|
57.02
|
2.588
|
65.74
|
1.250
|
31.75
|
2.780
|
70.61
|
2-1/2std thrd
|
||
|
T-335
|
2.395
|
60.83
|
2.602
|
66.09
|
2.333
|
59.26
|
2.540
|
64.52
|
1.030
|
26.16
|
2.810
|
71.37
|
|||
|
T-340
|
2.457
|
62.41
|
2.750
|
69.85
|
2.395
|
60.83
|
2.688
|
68.28
|
1.000
|
25.40
|
2.880
|
73.15
|
|||
|
T-345
|
2.480
|
62.99
|
2.644
|
67.16
|
2.418
|
61.42
|
2.582
|
65.58
|
0.630
|
16.00
|
2.780
|
70.61
|
|||
|
T-350
|
2.555
|
64.90
|
2.690
|
68.33
|
2.493
|
63.32
|
2.628
|
66.75
|
0.630
|
16.00
|
2.880
|
73.15
|
|||
|
T-355
|
2.641
|
67.08
|
2.790
|
70.87
|
2.579
|
65.51
|
2.728
|
69.29
|
0.750
|
19.05
|
2.940
|
74.68
|
2-1/2NPT
|
||
|
T-360
|
2.760
|
70.10
|
3.005
|
76.33
|
2.685
|
68.20
|
2.947
|
74.85
|
1.000
|
25.40
|
3.150
|
80.01
|
3std thrd
|
||
|
T-365
|
2.849
|
72.36
|
2.980
|
75.69
|
2.787
|
70.79
|
2.918
|
74.12
|
0.750
|
19.05
|
3.250
|
82.55
|
2-1/2NPT
|
||
|
T-370
|
2.975
|
75.57
|
3.103
|
78.82
|
2.915
|
74.04
|
3.041
|
77.24
|
0.752
|
19.05
|
3.340
|
84.84
|
|||
|
T-375
|
2.982
|
75.74
|
3.245
|
82.42
|
2.912
|
73.96
|
3.175
|
80.65
|
1.000
|
25.40
|
3.380
|
85.52
|
|||
|
T-380
|
3.090
|
78.49
|
3.370
|
85.60
|
3.020
|
76.71
|
3.300
|
83.82
|
1.000
|
25.40
|
3.500
|
88.90
|
|||
|
T-385
|
3.270
|
83.06
|
3.562
|
90.47
|
3.200
|
81.28
|
3.492
|
88.70
|
1.130
|
28.70
|
3.690
|
93.73
|
3 NPT
|
||
|
T-390
|
3.325
|
84.46
|
3.457
|
87.81
|
3.245
|
82.42
|
3.377
|
85.78
|
0.750
|
19.05
|
36.300
|
92.20
|
3 NPT
|
||
|
T-395
|
3.470
|
88.14
|
3.600
|
91.44
|
3.410
|
86.61
|
3.540
|
89.92
|
0.750
|
19.05
|
3.880
|
98.55
|
|||
|
T-405
|
3.680
|
93.47
|
3.800
|
96.52
|
3.610
|
91.69
|
3.730
|
94.74
|
0.750
|
19.05
|
4.000
|
101.60
|
|||
|
T-410
|
3.790
|
96.27
|
3.920
|
99.57
|
3.710
|
94.23
|
3.840
|
97.54
|
0.750
|
19.05
|
4.120
|
104.65
|
3-1/2NPT
|
3-1/2NPT
|
|
|
T-415
|
3.930
|
99.82
|
4.070
|
103.38
|
3.860
|
98.04
|
4.000
|
101.60
|
0.750
|
19.05
|
4.380
|
111.25
|
|||
|
T-420
|
4.020
|
102.11
|
4.140
|
105.16
|
3.940
|
100.08
|
4.070
|
103.38
|
0.750
|
19.05
|
4.530
|
115.06
|
|||
|
T-430
|
4.270
|
108.46
|
4.430
|
112.52
|
4.180
|
106.17
|
4.340
|
110.24
|
0.880
|
22.35
|
4.880
|
123.95
|
4NPT
|
||
|
T-435
|
4.370
|
111.00
|
4.620
|
117.35
|
4.290
|
108.97
|
4.540
|
115.32
|
1.000
|
25.40
|
5.000
|
127.00
|
4NPT
|
||
|
T-490
|
4.909
|
124.69
|
5.091
|
129.31
|
4.831
|
122.71
|
5.012
|
127.30
|
1.000
|
25.40
|
5.500
|
139.70
|
|||
