Donjoy specializes in manufacturing and exporting valve,pump,fitting for over 20 years with good quality and pretty competitive price. Products are with 3A,CE,FDA cetification and production management is according to ISO9001-2008. With advanced technology,excellent quality and perfect after-sales service system, has been assessed as the national high-tech enterpries,the provincial famous trademark, the trocincial science and technology enterprises,innovative enterprises,patent model enterprises,R&D center,AAA credit enterprises.
Manhole cove (with pressure) is mainly used for pressure vessel in the fields of food, beverage, chemical,etc.
Outward opening man hole cover.All manhole cover glass.
|Outside surface||polishing finishes, matt finished and sand-blasting finished|
|Working pressure||2-5 bar|
|Gasket||EPDM, NBR, SILICON, FPM in accordance with FDA 177.1600|
|Special requirment||height and thickness can be customized |
|Handles||the amount of handles can be as per customers request|
|Handly type||Stainless steel handwheel, plastic handwheel |