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Material: 1.4404/1.4301, SS304/SS316L
Gasket: EPDM/NBR/SILICION/FPM FDA177.1600
Internal Surface : Ra0.8μm~0.4μm
Outside Surface: Mirror polished , matte and sand-blasting finished Stainless Steel sanitary inward pressure vessel oval manway quick open manhole covers
Pressure: With pressure 1-3Bar
| Size | H | T(mm) | t(mm) | Pressure(Bar) |
| 430*330 | 75 | 8 | 2.5 | 1-3 |
| 435*335 | 75 | 10 | 2.5 | 1-3 |
| 450*350 | 75 | 8 | 3 | 1-3 |
| 530*430 | 75 | 10 | 3 | 1-3 |
| 535*435 | 75 | 12 | 3 | 1-3 |
| 635*525 | 80/100 | 12 | 3/4 | 1-3 |
| Height(H) and Thickness(T&t) can be changed according to request of customers. | ||||







| Packaging | |
| 1.LCL/FCL(20GP/40GP/40HQ) 2.Packed with plastic film in fumigation free wooden case or fixed with iron frame 3.Up to export standard, suitable for delivery 4.Customer's requirements available |



Shanghai HengCheng Beverage Equipment Co., Ltd. is located in Fengxian District of Shanghai, China. Our company specializes in beer equipment and it's parts and Manway's R & D, manufacturing, installation and transformation. Stainless Steel sanitary inward pressure vessel oval manway quick open manhole covers
To ensure product quality, the product design, the manufacturing, the security installation, the testing etc, the whole process has been effectively controlled in accordance with the requirements of the quality assurance system. With it's high-quality and cost-effective, Our products have won high praise at home and abroad. Stainless Steel sanitary inward pressure vessel oval manway quick open manhole covers
Welcome to call, to visit. Thank you!
1, How about the surface finishing ?
CNC machine finished,matte and mirror polished,it will be confirmed by customer's requirement.
2, Can I get some samples?
Yes,sample order welcome.
Stainless Steel sanitary inward pressure vessel oval manway quick open manhole covers
3 ,What is the standard export packing ?
Bubble film bag and then in to carton.
4, Could I use my own logo or design on goods?
Yes.Customized logo and design on production are available. S
5, How to ship them to destination?
Small orders will be choose by express,by airline.
Large orders will be choose by sea.
It will according to customer's request.
New products from manufacturers at wholesale prices