SS304 SS316L stainless steel pressure vessel manway cover

FOB Reference Price:Get Latest Price
$50.00 - $500.00 / Pieces | 1 Piece/Pieces (Min. Order)
Lead Time:
Quantity(Pieces) 1 - 1 2 - 30 >30
Est. Time(days) 10 30 Negotiable
Customized logo (Min. Order: 2 Pieces)
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Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
Model Number:
Standard or Nonstandard:
Product name:
stainless steel pressure vessel manway cover
Wetted parts material:
SS316L, SS304
mirror polish or satin finished
stainless steel
can be customized
Stainless Steel
pressure vessel
Supply Ability
Supply Ability:
30000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Plastic packing with bubble
plywood wooden case
Lead Time :
Quantity(Pieces) 1 - 1 2 - 30 >30
Est. Time(days) 10 30 To be negotiated
Product Description



Mainly applied to food, wine, beverage and pharmaceutical industries. The manway is usually weld to the top or side of the tanks and vessels.


Standard Design 
Wetted material 1.4301/1.4404 
Cover material 1.4301/1.4404 
6 Plastic handle
Surface matte-finish 
OD 600mm 

Full welding technology 


Optional wetted materials 304,316,316L 
Various surface qualities 0.4μm-0.8μm 
Various surface finish: Mirror Polish, Sandblasted, etc. 
Various handles: Stainless steel, etc. 
Various gasket qualities 
Neck thickness can be modified 
Height can be modified 

Gasket material optional for EPDM, FPM
OD optional for 200/300/350/400/430/450/500 


Technlcal Data

MaterialContact with the product parts316L(1.4404)
Non contact product parts304(1.4301)
Sealing materialStandardSilicone
PressureWorking pressure


HandwheelStandardPlastic handle
OptionStainless steel handle
SurfaceSatin finish
Neck and heightCan be modified



Product images





Pressure vessel manway




Q: What is the delivery time?
A: We have strong stock of standard products, generally delivery time within 10-30days. 

Non-standard products or big quantity will take 10-30days depend on quantity.
Q: Is the price negotiable? 
A: Yes. we will give our clients good quality with the best price.
Q: What is the MOQ?
A: 1 set
Q: Can you do OEM & ODM?
A: Yes
Q: Where is your nearest port?
A: Ningbo/Shanghai Port 
Q: Where is your factory located? How can I visit there?
A: Our factory is located in Wenzhou City, China.You can fly to Wenzhou Yongqiang airport directly.

Q:Why do you choose us?

We have wide range stock of stainless steel products.  
We have experienced technical people, labor worksers. High effective sales team. Some of us had been in this industry for more than 17 years.

Mass production capacity ensure on time deivery.
One year warranty; perfect after-sales service for spare parts
Best prices with good quality and reliable performance
Easy maintenance.
Our logo or OEM


Company Information


 About company

Wenzhou chengyi machinery co., ltd. is a company integrating design, production, sales and service. The main products are sanitary diaphragm valves, sanitary ball valves, butterfly valves, sampling valves, angle seat valves, check valves, safety valves, filters, strainers, centrifugal pumps, negative pumps, self-priming pumps, fittings, elblows, tees, cross, reducers, clamps, unions, cleaning ball, sight glass, manholes, pipings, bottom magnetic mixers, emulsifer, and  stainless steel tanks. Comply with GMP, QS, HACCP requirements. Chengyi machinery technology team has more than 10 years of mechanical manufacturing experience and professional equipment knowledge, to provide customers with reasonable and effective solutions. Chengyi machinery professional technology, high quality products, meet the pharmaceutical, food, biological, daily chemical, chemical and other fields.


The company introduces professional production equipment and manufacturing technology, and the vessels are manufactured in accordance with GB, JB, ASME, CE standards. Pipe fittings in accordance with ISO, DIN, IDF, 3A and SMS industrial standards; All kinds of non-standard products are customized according to the requirements of customers. Our products meet international standards and are in the leading position in the industry. Products can be traced back to the manufacturing and time of each process to ensure the quality of products.


The company adheres to the "quality first, reputation first, service first" business purpose, adheres to the "honest, pragmatic, win-win" business philosophy, to provide clients with the best service, best product quality and perfect after-sales service to win the majority of customers rely on and support. Chengyi machinery is willing to work together with every new and old customer to create brilliant future!



Workshop and Manufacturing equipment

Packaging & Shipping


Our Services


1. The Quick reply: We will reply you right now in work time, if it is not in work time, we will reply no more than 12 hours.

2. The Strong package: Our package group is professional, steps: bubble-plastic bag-carton or plywood wooden case or metal frame.

3. The Quick Delivery: We usually will arrange valves and fitting no more than 10~30days, if quantity is big, no more than 30 days.

4. The Best After-sales service: If the problems existing problem itself, we will responsible for it.

5. Long life services: we provide lifelong services for all the products we sold out, and supply the spare parts with discount price.


How to place an order?

Step 1: please contact with salesman, tell him the URS (user requirements), including item name/size/material/standard. For example: manual diaphragm valve/ DN25, clamp end/ SS316L/ 3A.

Step 2: After you confirm the details with salesman, he will send you an offer accordingly.

Step 3: If you are agree with the price, you can tell the salesman you want to finalize the order.

Step 4:Our sales man will make an Order with you at the first time, then you can pay for it.

Step 5:Will arrange the products as soon as you pay for it and we will delievery you at the speedy way.


Contact us