A well-manufactured tank manway can be a great asset to a vessel. On the other hand, a poorly manufactured manway can bring your production to a screeching halt. Manways from Hengcheng Equipment can prove to be a huge benefit to you and your operation.
Manways allow customers access to the interior of a pressure vessel or storage tank for cleaning and maintenance purposes. Manways are also referred to access ports, handholes, and hatches.
Shanghai Hengcheng Beverage Equipment Company always provide a variety of shapes, sizes, materials, finishes, seals, and mounting and opening options make these ideal for use across the dairy, food and beverage, and biotech and pharmaceutical industries.
Shanghai Hengcheng Round Pressure manway with glass pane
Conventional size
| Technical parameters | Size | OD | H(mm) | T(mm) | Pressure (bar) |
| Φ300 | 300 | 100 | 3 | 1-3 | |
| Φ350 | 356 | 100 | 3 | 1-3 | |
| Φ400 | 406 | 100 | 3 | 1-3 | |
| Φ430 | 436 | 100 | 3 | 1-3 | |
| Φ450 | 456 | 100 | 3 | 1-3 | |
| Φ500 | 400 | 100 | 3 | 1-3 |
Height and thickness can be changed according to request of customers.
Gasket: Silicone/EPDM/NBR/EPM in according with FDA177.2600
Inner surface: Ra 0.8µm-0.4µm
Outer surface: Mirror polished, Matte. Sand-blasting finished.
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