| Casting Method: | Special Casting |
|---|---|
| Casting Form Material: | Sand |
| Casting Metal: | Stainless Steel 304/316 |
| Casting Form Usage Count: | Permanent |
| Surface Treatment: | Polishing |
| Surface Roughness: | Ra0.4 |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier | Product Name: | Manhole Cover |
| Type: | Squareness, Roundness, Oval, Hand Hole Cover |
| Construction: | YAA, YAB, YAC, YAD, YAE, YAF |
| Material: | SS304/SS316L |
| Diameter: | 150-600MM |
| Sealing option: | Silicon, EPDM, PTFE etc. |
| Pressure: | With pressure or without pressure |
| Thickness: | Normal pressure type: 2.5mm, collar 3mm |
| Pressure type: 3mm, 2 bar | |
| Fineness: | inner and outer fineness of mirror Ra≤0.8μm |
| inner and outer mechanical polish and electrical polish Ra≤0.2μm | |
| external surface can be gross polished or sub-gross polished | |
| Surface treatment: | Mirror polished and Matt polished |
| Available connection: | weld, Flange |
| Available standard: | DIN, SMS, 3A, RJT, ISO/IDF |
| Application scope: | Dairy, food, beverage, pharmacy, cosmetic, etc |
| Packaging Details: | Plywood case Or as per the request of customers |
| Delivery details: | Usually within 10 days after receiving T/T down payment |
Suppliers with verified business licenses
Audited Supplier 
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