【304 Stainless Steel Material】This 200mm circular manhole cover is made of 304 stainless steel and forged by precision casting process. 304 stainless steel has strong acid and alkali resistance, wear resistance and longer service life.

【Appearance Treatment】This circle manway door is mirror polished (ID) and Satin Polished (OD) , so the appearance is very beautiful and exquisite. The welding place is polished well, without welding scar and spot, and the edge is clean without burr.

【Main Parameters】 Size 200mm (7.87inch); The Max working temperature 100℃(212 ℉); Working Pressure 2-4 Bar; Material 304 Stainless Steel.

【Easy to Use】This manway door is easy to use with equipment. The handle parts are welded by the handle of the can cover, which is more convenient for installation and increases the work efficiency. All the spare parts are made of high quality materials, and they have been assembled and can be used directly.

【Wide Application】It is widely used in food, biopharmaceutical, chemical, petroleum, electric power, beer, dairy and other industries. It is an indispensable part of equipment. Due to its smooth, seamless, automatic emptying of the craft fluid channel is also ideal for steam and in-situ cleaning.