Factory sale stainless steel quick opening manhole cover for chemical tank truck

Factory sale stainless steel quick opening manhole cover for chemical tank truck

Product Description:

The chemical tanker manhole cover is a special manhole cover for the export of foreign trade.Chemical tanker truck manhole cover also called quick opening manhole cover or stainless steel manhole cover.

This kinds of stainless steel quick opening manhole cover is hot sale in china .This is a chemical tanker truck manhole cover,also have stainless steel and aluminum alloy material.Especially for fuel tanker truck and chemical liquid tanker truck.Factory sale stainless steel quick opening manhole cover for chemical tank truck,if you're interested in our stainless steel quick opening manhole cover.contact us.

Technique Specification：

Nominal diameter：DN300/DN500

Nominal pressure：0.3kpa

Main material:stainless steel 304

Weigh:20KG/33KG 

Suitable medium:slightly corroded chemical raw materials

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