● 适用于一般工业管道及污水系统使用。<br>
● 建议操作温度:-5~60℃。<br>
● 注意 : 不建议用压缩空气或气体来做测试, 输送或贮存<br>
特性:<br>
● 耐腐蚀<br>
● 绝缘佳<br>
● 耐压高<br>
● 耐撞击<br>
● 耐候佳<br>
● 韧性强<br>
● 内壁光滑<br>
● 无公害<br>
● 保温佳<br>
● 质轻<br>
● 施工易<br>
● 寿命长
规格：
SCH80 管帽
（单位：mm)
| Size |
Do |
d1 |
d2 |
I |
L |
| 1/2" |
30.50 |
21.54 |
21.23 |
24.22 |
31.10 |
| 3/4” |
36.90 |
26.87 |
26.57 |
27.40 |
35.90 |
| 1" |
45.50 |
33.66 |
33.27 |
30.58 |
40.50 |
| 1-1/4” |
55.00 |
42.42 |
42.04 |
34.75 |
45.80 |
| 1-1/2" |
61.50 |
48.56 |
48.11 |
37.93 |
50.00 |
| 2" |
75.00 |
60.63 |
60.17 |
41.10 |
55.40 |
| 2-1/2” |
90.00 |
73.38 |
72.85 |
47.45 |
65.50 |
| 3" |
106.00 |
89.31 |
88.70 |
50.63 |
70.00 |
| 4” |
133.00 |
114.76 |
114.10 |
60.15 |
82.50 |
| 5" |
163.50 |
141.81 |
141.00 |
70.00 |
108.00 |
| 6" |
192.00 |
168.83 |
168.00 |
79.20 |
110.50 |
| 8" |
246.00 |
219.84 |
218.70 |
104.60 |
143.00 |
| 10" |
307.00 |
273.81 |
272.67 |
135.00 |
194.00 |
| 12" |
366.00 |
324.61 |
323.47 |
160.00 |
235.50 |
| 14" |
395.00 |
356.49 |
355.22 |
169.00 |
226.00 |
| 16" |
452.00 |
407.54 |
405.67 |
218.50 |
258.50 |
GB 管帽
（单位：mm)
| Size/Nom |
d1 |
d2 |
D |
I |
L |
| 1/2"(dn20) |
20.30 |
19.90 |
26.00 |
16.00 |
21.74 |
| 3/4"(dn25) |
25.30 |
24.90 |
32.00 |
19.00 |
26.26 |
| 1"(dn32) |
32.30 |
31.90 |
41.00 |
22.00 |
30.42 |
| 1-1/4"(dn40) |
40.30 |
39.90 |
50.50 |
26.00 |
36.24 |
| 1-1/2"(dn50) |
50.30 |
49.90 |
63.20 |
31.00 |
44.26 |
| 2"(dn63) |
63.30 |
62.90 |
79.50 |
38.00 |
54.23 |
| 2-1/2"(dn75) |
75.35 |
74.90 |
93.00 |
44.00 |
64.99 |
| 3"(dn90) |
90.50 |
89.90 |
112.00 |
51.00 |
74.67 |
| 4"(dn110) |
110.60 |
109.90 |
128.50 |
61.00 |
85.85 |
| 5"(dn140) |
140.85 |
140.05 |
163.50 |
77.00 |
107.90 |
| 6"(dn160) |
160.85 |
160.05 |
186.00 |
86.00 |
121.90 |
| 8"(dn225) |
226.25 |
225.05 |
261.00 |
117.00 |
168.00 |
| 10"(dn250) |
251.45 |
250.05 |
290.00 |
131.00 |
187.70 |
| 12"(dn315) |
316.85 |
315.05 |
364.00 |
163.00 |
230.10 |
