防爆金属波浪管
镀锌铁皮制成,表面被覆耐延烧pvc材料，外编织不锈钢丝.以起到防爆功效。
柔软性及防水、防爆效果.
吸收移动和震动的性能,多方向弯曲挠性.
耐温范围从-50度至+300度.
适合使用于油气,水气重之场所.
pvc包塑，有选择黑色、灰色、橙色.
适合配套铁镀锌接头、铜镀镍、不锈钢或锌合金接头。
part no
nominal size iso mm
nominal size us inches
i.d. mm
o.d. mm
min. bend radius mm
lengthm/coil
pvj-10
16
3/8"
12.3 - 12.8
18.5 - 19.0
75
50
pvj-11
20
1/2"
15.7 - 16.3
21.8 - 22.3
95
50
pvj-12
25
3/4"
20.7 - 21.2
26.2 - 27.7
120
30
pvj-13
32
1"
26.2 - 26.8
33.8 - 34.4
180
30
pvj-14
40
1-1/4"
34.7 - 35.4
42.4 - 43.2
230
20
pvj-15
50
1-1/2"
40.0 - 40.6
48.4 - 49.3
270
20
pvj-16
63
2"
51.3 - 51.9
60.4 - 61.3
300
15
pvj-17
75
2-1/2"
62.9 - 63.6
73.1 - 74.0
350
10
pvj-18
90
3"
77.9 - 78.7
88.9 - 89.9
500
10
pvj-19
100
4"
101.6 - 102.6
114.3 - 115.3
650
5

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