RZ基本型 |
规格 |
内径(d)mm |
外径(D)mm |
外径公差mm |
每卷长m |
对应钢管公称尺寸 |
对应电线管公称尺寸 |
mm |
″ |
mm |
″ |
RZ-15 |
16 |
19 |
±0.2 |
100 |
15 |
1/2" |
16 |
5/8" |
RZ-17 |
18.3 |
21.5 |
±0.2 |
100 |
20 |
3/4" |
19 |
3/4" |
RZ-24 |
24.8 |
28.8 |
±0.2 |
50 |
25 |
1" |
25 |
1" |
RZ-30 |
30.9 |
34.9 |
±0.2 |
50 |
32 |
11/4" |
32 |
11/4" |
RZ-38 |
38.9 |
42.9 |
±0.4 |
25 |
40 |
11/2" |
38 |
11/2" |
RZ-50 |
50.5 |
54.9 |
±0.4 |
25 |
50 |
2" |
51 |
2" |
RZ-63 |
64.6 |
69.1 |
±0.6 |
20 |
65 |
21/2" |
64 |
21/2" |
RZ-76 |
77.9 |
82.9 |
±0.6 |
20 |
65 |
(21/2") |
76 |
3" |
RZ-83 |
82.6 |
88.1 |
±0.6 |
20 |
80 |
3" |
- |
- |
RZ-101 |
101.1 |
107.3 |
±0.6 |
10 |
100 |
4" |
- |
- |
RV防水性 |
规格 |
内径(d)mm |
外径(D)mm |
外径公差mm |
每卷长m |
对应钢管公称尺寸 |
对应电线管公称尺寸 |
mm |
″ |
mm |
″ |
RV-15 |
16 |
20.6 |
±0.2 |
100 |
15 |
1/2" |
16 |
5/8" |
RV-17 |
18.3 |
23.1 |
±0.2 |
100 |
20 |
3/4" |
19 |
3/4" |
RV-24 |
24.8 |
30.4 |
±0.2 |
50 |
25 |
1" |
25 |
1" |
RV-30 |
30.9 |
36.5 |
±0.2 |
50 |
32 |
11/4" |
32 |
11/4" |
RV-38 |
38.9 |
44.9 |
±0.4 |
25 |
40 |
11/2" |
38 |
11/2" |
RV-50 |
50.5 |
56.9 |
±0.4 |
25 |
50 |
2" |
51 |
2" |
RV-63 |
64.6 |
71.5 |
±0.6 |
20 |
65 |
21/2" |
64 |
21/2" |
RV-76 |
77.9 |
85.3 |
±0.6 |
20 |
65 |
(21/2") |
76 |
3" |
RV-83 |
82.6 |
90.9 |
±0.8 |
20 |
80 |
3" |
- |
- |
RV-101 |
101.1 |
110.1 |
±0.8 |
10 |
100 |
4" |
- |
- |
RVZ阻燃型 |
规格 |
内径(d)mm |
外径(D)mm |
外径公差mm |
每卷长m |
对应钢管公称尺寸 |
对应电线管公称尺寸 |
mm |
″ |
mm |
″ |
RVZ-15 |
16 |
20.6 |
±0.2 |
100 |
15 |
1/2" |
16 |
5/8" |
RVZ-17 |
18.3 |
23.1 |
±0.2 |
100 |
20 |
3/4" |
19 |
3/4" |
RVZ-24 |
24.8 |
30.4 |
±0.2 |
50 |
25 |
1" |
25 |
1" |
RVZ-30 |
30.9 |
36.5 |
±0.2 |
50 |
32 |
11/4" |
32 |
11/4" |
RVZ-38 |
38.9 |
44.9 |
±0.4 |
25 |
40 |
11/2" |
38 |
11/2" |
RVZ-50 |
50.5 |
56.9 |
±0.4 |
25 |
50 |
2" |
51 |
2" |
RVZ-63 |
64.6 |
71.5 |
±0.6 |
20 |
65 |
21/2" |
64 |
21/2" |
RVZ-76 |
77.9 |
85.3 |
±0.6 |
20 |
65 |
(21/2") |
76 |
3" |
RVZ-83 |
82.6 |
90.9 |
±0.8 |
20 |
80 |
3" |
- |
- |
RVZ-101 |
101.1 |
110.1 |
±0.8 |
10 |
100 |
4" |
- |
- |
执行标准:JG/T3053-1998 可挠金属电线保护套管GB/T20041.1-2005/IEC61386-1.1996 电气安装用导管系统 第一部分:通用要求
技术规范:CECS87:96可挠金属电线保护管配线工程技术规范
设计规范:JGJ16-2008民用建筑电气设计规范的要求