玻璃鋼電纜保護(hù)管技術(shù)參數(shù)
| 項(xiàng)目 | 數(shù)值 | 測(cè)試方法 |
| 彎曲強(qiáng)度(Mpa) | ≥135 | GB/T1449-2005 |
| 拉伸強(qiáng)度(Mpa) | ≥120 | GB/T1447-2005 |
| 管徑向變化率10%時(shí)的管剛度(Mpa) | ≥5.0 | GB/T5352-2005 |
| 浸水后彎曲強(qiáng)度保留率(%) | ≥80 | GB/T10703-1989 |
| 彎曲負(fù)載熱變形溫度(°C) | ≥130 | GB/T1634.2-2004 |
| 巴氏硬度 | ≥35 | GB/T3854-2005 |
| 氧指數(shù)(%) | ≥26 | GB/T8924-2005 |
| 滑動(dòng)摩擦系數(shù) | ≤0.34 | GB/T3960-1983 |
| 熱阻系數(shù)(°C)M/W | ≤4.8 | GB/T3139-2005 |
BBB電纜保護(hù)管的規(guī)格及外形尺寸表:
|
型號(hào)規(guī)格 |
D |
T |
D1 |
D2 |
D3 |
T |
S |
S1 |
Z |
L |
重量kg/m |
|
BBB-50/5 |
50 |
5 |
60 |
68 |
78 |
5 |
110 |
80 |
83 |
4000 |
1.8 |
|
BBB-70/5 |
70 |
5 |
80 |
88 |
98 |
5 |
110 |
80 |
83 |
4000 |
2.3 |
|
BBB-80/5 |
80 |
5 |
90 |
98 |
108 |
5 |
110 |
80 |
83 |
4000 |
2.7 |
|
BBB-100/5 |
100 |
5 |
110 |
118 |
125 |
5 |
130 |
80 |
83 |
4000 |
3.3 |
|
BBB-100/8 |
100 |
8 |
116 |
124 |
140 |
8 |
130 |
80 |
83 |
4000 |
5.4 |
|
BBB-125/5 |
125 |
5 |
135 |
143 |
153 |
5 |
130 |
100 |
105 |
4000 |
3.8 |
|
BBB-150/3 |
150 |
3 |
156 |
164 |
170 |
3 |
160 |
100 |
105 |
4000 |
2.8 |
|
BBB-150/5 |
150 |
5 |
160 |
168 |
178 |
5 |
160 |
100 |
105 |
4000 |
4.8 |
|
BBB-150/8 |
150 |
8 |
166 |
175 |
190 |
8 |
160 |
100 |
105 |
4000 |
758 |
|
BBB-150/10 |
150 |
10 |
170 |
178 |
198 |
10 |
160 |
100 |
105 |
4000 |
9.5 |
|
BBB-175/10 |
175 |
10 |
195 |
203 |
223 |
10 |
160 |
100 |
105 |
4000 |
11.0 |
|
BBB-200/10 |
200 |
10 |
220 |
228 |
248 |
10 |
180 |
120 |
125 |
4000 |
12.4 |
|
BBB-200/12 |
200 |
12 |
224 |
232 |
257 |
12 |
180 |
120 |
125 |
4000 |
15.0 |
