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Sanitary Manhole Cover

Main Types and Features:
1. Sanitary manhole cover for pressure tanks



* Material: 316L stainless steel
* Assembled on the top of sanitary pressure tanks or vessels
* Withstand high pressure up to 10 bar
* Inner diameter ranges from 200mm to 800mm
* Wall thickness: 3mm ~ 4mm
* Height: 80mm ~ 120mm



2. Sanitary Round Manhole Cover for Non-pressure Vessels



* Material: 304 or 316L stainless steel
* Be assembled above the liquid level in the tank
* Size: 150mm ~ 600mm
* Wall thickness: 2.0mm ~ 3.5mm
* Height: 100mm ~ 120mm



3. Sanitary Elliptical Manhole Cover for Pressure Vessels



* Material: 304 or 316L stainless steel
* Suitable for large stainless steel tanks or vessels
* Withstand pressure: up to 2 bar to 5 bar
* Can be flat shape or arch shape
* With holder or frame
* Size: 330 X 430mm, 350 X 450mm, 430 X 530mm, 530 X 630mm, other size can be customized

Sanitary Manhole Cover


4. Sanitary Manhole Cover Without Pressure



* Material: 304 or 316L stainless steel
* Shape: elliptic or square
* Dust free, suitable for very large tanks or vessels
* Be assembled above the liquid level in the tank
* Size: 330 X 430mm, 430 X 530mm, or other customized size


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