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Fax: 0086 577 8663 2850
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Whatsapp: +86 186 5778 5727
Address: Yongyu Road,Yongxing, Longwan,Wenzhou,China. 325000
Products
Sanitary Stainless Steel Ellipse Manhole Cover
Manhole cover has oval, circular and rectangular designs, inward and outward opening executions, pressure and non-pressure rated models, as well as vacuum resistant designs.
- Brand:
- J&O
- Material:
- SS304/SS316L
- Connection:
- Weld
- Gasket:
- EPDM / Silicon / NBR / FKM
Sanitary Stainless Steel Oval Inward Manhole
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Non-pressurized tank manholes are available in SS304 or SS316 (as special order).
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Their primary application is to make the liquid in the tank accessible, allow checking of liquid levels.
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While still retaining control over the head-space atmosphere of the tank - manholes do seal and prevent air exchange.
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But are not designed to withstand the stronger pressure like tank manways.
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Manholes are usually mounted on top of the tank with the size depending on the condition application: larger for ease of adding solids, or smaller for adding liquids or powders.
Technical Data
| Material: | SS304 or SS316L |
| Standard: | 3A, SMS, DIN, RJT, IDF |
| Size: | 8"-24" (200mm-600mm) |
| Height: | 100mm |
| Thickness: | 3mm |
| Handle Material : | Stainless steel and plastic |
| Seal Material: | Silicone, EPDM, Viton, NBR |
| Surface Finishing: | Ra≤0.8 |
| Working Temperature: | -10 degree to +120 degree (EPDM) |
| Packing Details: | Carton box,plywood case or customized |