Shanghai Hengcheng Rectangular Manway
Application
The pressure manhole is mainly used in food, wine, beverage, pharmaceutical and other industrial pressure vessels.
Technical data
Specification: 235*185/435*335/535*415; etc.
Height: 60/85/100/120/150mm; The Height &thickness can be changed according to request of customers.
External opening manhole cover
Material: AISI304(1.4301)/316L(1.4404)
Plastic handwheel or stainless steel handwheel
With flange sight glass/free looking glass
Inner Surface: Ra 0.8um~0.4um
Outer Surface: polished, matt, sandblasted
Gasket: Silicone/EPDM/NBR/EPM in according with FDA177.2600
Connection ends:Welded
Conventional size
| Technical parameters | Size | 孔圈距离 | H(mm) | T(mm) | t(mm) | Pressure (bar) |
| 235*185 | 235*185 | 100 | 5 | 1.5 | 1-3 | |
| 435*335 | 435*335 | 100 | 8 | 3 | 1-3 | |
| 535*415 | 535*415 | 100 | 8 | 3 | 1-3 |
Height and thickness can be changed according to request of customers. sightglass optional
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.
Our Services
| On Samples | The buyer will bear the fees but this fee will be reduced from bulk order directly/refund to the buyer. |
| On After Sales | Free replacement if there is any quality problem. |
| On Delivery | Never delay |
| On Materials | Ensure material pure |
| After-sales services process | 1. Confirm the deals and notify product defect first-Please provide the copy of Sales Contract and describe the problems appeared.
2. If the goods can not be used due to serious quality problems, free replacement will be provided. 3. Minor problems within the warranty period will be solved accordingly. |
Packing&Shipping information
Port:Shanghai Port ,China
MOQ:1pieces
Supply ability:5,000 pieces/month
Payment terms:T/T, L/C
Packaging: Shrink Wrap-Carton Case-Exporting Plywood Case
Delivery time:Depends on quantity
Shipping mode:By sea,by air,by express
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