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Products[ Manhole cover ]
LM

[High pressure vessel]SS or SUS cover for boilers and high pressure vessels

LM

Purpose/features

- The LM is ideal for boilers and high pressure vessels.
- Just make a hole as large as the external diameter of the ring in the head plate or the drum, insert the ring in the hole, and join by fillet welding. The manhole cover is ready for use. This is a standardized product, and compatible cover plates and saddles are available.

Operating method

- Tie a rope or the like to the eye fittings to prevent the cover plate from dropping. Loosen the nuts of the saddles and remove the saddles. Push in on the cover plate, then remove it from the major axis direction.

Gasket

Neoprene

Models

NK-LM1 (400×300mm)

Product data

Manhole cover list

Contact Please feel free to contact us even about products that other manufacturers refused to produce.

Details, such as manufacturing methods, materials, processes, and the required number of days for manufacture, and products each manufacturer can deal with are different.
Please feel free to contact Nippon Kyohan Kogyo even if you have not agreed with another company on the conditions of a product you are considering or of a current project you want to review. We can propose the best possible measures that combine the technical capabilities we have accumulated as a manufacturer specialized in head plates and the production of cans by our overseas group affiliate via the Overseas Sales dept.