High Pressure Circular Manhole ZISD
![15_02](http://img5.grofrom.com/www.qiangzhongfluid.com/qiangzhongmac/fc08ae462.jpg)
- Manhole main part steel 1.4301 /1.4404
- Manhole cover steel 1.4301 /1.4404
- Gasket made of silicone
- 6 Stainless Steel Handles
- Opening type
- Matte treatment on both inner and outer
- OD 500mm
- Welded with full welding technology
- Optional 304, 316, 316 L Steel
- Polishing degree selection 0.4pm-0.8pm
- Treatment could also be mirror polishing or sandblast
- Handle material could be Stainless Steel
- Collar thickness can be customized as requested
- Height can be customized
- Gasket material can be an alternative EPDM , FPM
- Spare ID 500mm
EXPLODED DRAWING
![15_09](http://img5.grofrom.com/www.qiangzhongfluid.com/qiangzhongmac/767ae680.jpg)
![15_11](http://img5.grofrom.com/www.qiangzhongfluid.com/qiangzhongmac/c33c8144.jpg)