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Sanitary Stainless Steel Rectangle Tank Manway

The manway is a ideal way to check or clean tank inside, also can beused as feed port.There are round, rectangular,elliptical, and pressure type,1-5 bar pressure is common use,customized is available.When need repair the tank,first to unscrew the handwheel(use to fixed manhole cover and supply the force to axial seal),then open the manhole cover by the handle which fixed in the manhole cover (manhole cover is jointed together by hinge and frame,to ensure accuately closure when the manhole cover close,and the hinge can let the opened manhole cover stop above 30 degree angle of upright position),thus the serviceman can check the storage tank,when the manhole cover closed ,both of the seal of manhole cover and the tank can ensure complete sealing ,so we can avoid leakage of the tank.The man hole is mainly used for pressure vessel in the fields of food,beverage, chemical, etc.
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  • SANSUN

  • NO.50061

Operating Principles

Sanitary Stainless Steel Square Manway High Quality Manhole

Manholes are ideal for inspecting or cleaning the inside of a tank and can also be used as an inlet.

There are round, rectangular,elliptical, and pressure type,1-5 bar pressure is common use,customized is available.

When need repair the tank,first to unscrew the handwheel(use to fixed manhole cover and supply the force to axial seal),

then open the manhole cover by the handle which fixed in the manhole cover (manhole cover is jointed together by hinge

and frame,to ensure accuately closure when the manhole cover close,and the hinge can let the opened manhole cover stop 

above 30 degree angle of upright position),thus the serviceman can check the storage tank,when the manhole cover closed,

both of the seal of manhole cover and the tank can ensure complete sealing ,so we can avoid leakage of the tank.

Manholes are mainly used for pressure vessels in food, beverage, chemical and other fields.

Technical Specifications

Temperature range: 14 ~ 248℉ (-10 ~ 120℃), Silicon

Working Pressure: 14.5-72psi (1-5bar)

lnternal surface: Ra0.8um-0.5um

Outside surface: polishing finished,sub-lightfinished, sand-blasting finished.

Materials

Material:AISI304(1.4301)/316L(1.4404)

Gasket:EPDM, NBR, Sillicon, FPM in accordancewith FDA177.1600

Standard Design

Outward opening man hole cover

Plastic hand wheel or stainless steel hand wheel

Sight glass with flange

Union type sight glass

Available in size from 200mm to 600mm

Standard height: 100mm, or specific height upon on requirement

Standard thickness: 4mm

Self-sealing double lip seal to prevent fluids spraying out.

1.Inspection

All kinds of non-standard products are customized according to the requirements of customers. Products can be traced back to the manufacturing and time of each process to ensure the quality of products.

sansun-factory-workshop-china-manufactuer-laser-marking (2)

2.Package for Sanitary Stainless Steel Square Manway High Quality Manhole

square manway

drawing of square manhole



square manway

1.Our Company


sansun-factory

Wenzhou Sansun stainless Co., Ltd. Was founded in 2013, Located in Wenzhou, China, is a professional manufacturer integrating design,production, sales and service.

Our products includes: Sanitary valve,Sanitary pipe fittings,Sanitary,pump,Tank accessories, etc.

All kinds of non-standard products are customized according to the requirements of customers.Products can be traced back to the manufacturing and time of each process to ensure the quality of products.




2.Factory Environment

CNC Center




3.Factory Strength


Factory Square Meter 3000 m3

Workshop Equipment

10--Mazak CNC Machine
6--HEADMAN CNC Machine
1--of automatic CNC center

4--plain lathe

4--Press Machine

3--bending Machine

2--Cutting Machine

2-- Chamfering Machine

10--Polishing Machine

2--Laser marking Machine

Number of employees 105 Workers + 10 officers
Number of Engineers 3 designers +2 CAD drawers
Number of Inspectors

Raw Material (3)

Finish Product (5)

Testing Equipment

2--Pressure Testing Machine

1--Surface roughness device

2--Spectro Instrument Gun




4.Exhibition

1 (1)



5.Our Certifications

3-1

证书 - 副本4-2



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 Binhai Road 8th,Economic and Technological Development Zone, Wenzhou, Zhejiang, China
 +86-577-86991996
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