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Flexible sealing sleeve

Flexible sealing sleeve

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所属分类
Waterproof Bushing
Describe
04FS02 flexible closed casing is used in underground engineering, chemical, steel, construction, chemical, steel, tap water, sewage treatment and other units. Flexible closed casing is to solve some underground projects that require pipelines to pass through the wall, and there are strict waterproof requirements at the passing places; some structures also require pipelines to pass through the wall, while limiting the pipelines from temperature changes or external forces. Produce expansion and displacement
 
[product alias]: closed casing
[product specifications]: DN50-DN200
[Product Certification]: ISO 9001-2008
[Scope of application]: underground engineering, chemical industry, steel
[product material]: carbon steel, stainless steel, ductile iron
 
Features
1. The flexible closed casing is manufactured according to the national standard 04FS02, and the material adopts Q235-A.
2, flexible filler materials: asphalt hemp, polystyrene board, polyvinyl chloride foam board.
3, sealing paste: polysulfide sealing paste, polyurethane sealing paste.
Note: 1. The concrete wall thickness at the pipe should be no less than 200, otherwise the wall should be thickened on one side or both sides. The thickened portion has a diameter of at least D4 + 200.
 
Technical Parameters
 
Serial number name Quantity material Remarks
1 Flange casing 1 Q235-A Welded parts
2 Seal ring 1 Neoprene  
3 Flange gland 1 Q235-A Welded parts
4 bolt 0 Q235-A GB897-88A
5 Nut   Q235-A GB/T41-2000
6 Steel Pipe   Q235-A  
7 Baffle   Q235-A  

 

DN D1 D2 D3 D4 D5 D7 I0 1 2 d1 d2 d3 d1 d2 k n-M
50 60 95 65 145 200 81 65 / 72 30 3.5 4 8 65 86 4 4-M12
65 76 114 80 165 220 96 65 25 72 30 3.7 4 8 80 105 4 4-M12
80 89 127 95 180 235 115 65 25 76 38 4 4 10 95 118 4 4-M12
100 108 146 114 200 255 134 65 25 76 38 4 4.5 10 114 136 4 4-M12
125 133 180 140 235 290 160 65 25 76 38 4 6 10 140 167 6 6-M16
150 159 203 165 260 315 185 65 25 76 38 4.5 6 10 165 190 6 6-M16
200 219 265 226 320 375 246 65 25 76 38 6 6 10 226 226 6 6-M16