[MH] manhole


It is made of stainless steel manhole to be active in the container and machine inspection opening and cleaning ports such as such.

○ is attached to the large container (welding) is used as a manhole.
○ lid and lever band can be easily handled by lightweight.

View Optional Machining

​Product Specifications

Body lid ... SUS304

Lever band [LB] ... SUS304

Packing ... silicon rubber (Food Sanitation Law compliant products)

● Surface treatment: the inner and outer surfaces buffing

● use conditions: atmospheric pressure (pressurization and depressurization is impossible)

Please contact us for other sizes.

Reference ​Dimensional Drawing


Is possible. Produced in sanitary specification is also available.
can. There is SUS316L.
I corrosion resistance of need ...
It can surface treatment of the fluorine resin coating.
Or packing there is a material other than silicon?
There is a material such as fluorine rubber
Is it possible to size is not in the catalog?
can. We manufacture such as the height difference.
It can circumferential welding the edge winding portion (Carl seal)?
Is possible. Produced in sanitary specification is also available.

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It is our job, of course, to conduct in-depth meetings with our sales and manufacturing staff and to design and draft products.

Eighty percent of made-to-order products are completely made-to-order items, and drawing drawings for these custom-made products have a track record of 80,000 sheets so far.

There are many difficult requests, and they have been created through trial and error. They are all accumulated as our knowledge.