Shanghai, China
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ISO 9001, ISO 9000, ISO 14001, QC 080000, GMP
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Manhole Covers, Manhole Cover, High Quality Manhole Cover manufacturer / supplier in China, offering Manhole Cover and Manhole Covers, Zhejiang Stainless Steel Mini Batch Milk Pasteurizer Machine Price, Electric Power Chemical High Pressure Mixing Reactors Price and so on.

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Manhole Cover and Manhole Covers

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Min. Order / Reference FOB Price
1 Piece US $60/ Piece
Port: Ningbo, China
Production Capacity: 1000 PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Transport Package: Wooden Case
Specification: ISO, CE, UL
Trademark: L&B
Origin: Zhejiang, China

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Basic Info

Model NO.: BLS series
HS Code: 8479820090

Product Description

1.Name: pressure vessel manhole covers

2. material:  SS304; SS316; AISI304 , AISI316L 
3. polished inside outside

4. Type: square,circular, elliptical, handhole cover

5. Application: dairy, food , chemical ,beverage ,pharmaceuticals ,water treatment ,beer etc .

                                   It is used as cap on the top of the vessel ,tank etc.

6. Fineness:  inner and outer fineness of mirror Ra≤0.8μm; 

7.they are installed in the tank top for manway and material pouring,there are different sizes manhole:φ150,200,250,300,350,400,450,500,600 etc.




Pressure type manhole cover series are major use to the pressure tank of food, wine-producing, beverage and pharmacy industries and so on.


Standard Design
Riter have Elliptical or Round, without sight glass or with union type sight glass manhole cover. Pressure manhole cover can have above 4 handwheel to fix the device, the handwheel quantity is depend on the size, the pressure, and the temperature. Also we can produce it with your requirement.

Product Name:Manhole Cover
Description:Designed according to 3A standard, widely used for transfer viscous media in the food-processing, cosemtics and pharmaceutical industries
Sealing option:Silicon, EPDM,PTFE etc.
Pressure:With pressure or without pressure
Surface treatment:Mirror polished and Matt polished
Availably connection:weld, Flange
Availably standard:DIN, SMS, 3A, RJT, ISO/IDF
Application scope: Dairy, food, beverage, pharmacy, cosmetic, etc
Packaging Details:Plywood case or customerized. Or as per the request of customers
Delivery details:Usually within 10 days after receiving T/T down payment 

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