Hongfeng Machinery Technology Co., Ltd
Stainless Steel Sanitary Inward-Opening Elliptical Manhole Cover
Designed for food, pharmaceutical, and bioengineering industries, this sanitary inward-opening elliptical manhole cover provides efficient access for maintenance in space-constrained tanks or reactors. Made of SS304/SS316 stainless steel with mirror polishing (Ra≤0.8μm), its dead-space-free surface prevents bacterial growth, complying with food-grade standards.
Features:
Designed for food, pharmaceutical, and bioengineering industries, this sanitary inward-opening elliptical manhole cover provides efficient access for maintenance in space-constrained tanks or reactors. Made of SS304/SS316 stainless steel with mirror polishing (Ra≤0.8μm), its dead-space-free surface prevents bacterial growth, complying with food-grade standards.
Features:
The manhole is mainly usedon the side of the tank body.
Inner surface:Mirror polished Ra0.4um-0.6um
External surface:polishing treatment,matte treatment,sandblasting treatment(according to customer requirements)
Pressure:0.1-0.6MPa
Gasket:EPDM,NBR,Silica gel(Silica),FKM accorance FDA117.2600
Material:AIS1304(1.4306)/316L(1.4404)
Thickness:8mm/10mm, cap thickness 2.5mm/3mm, height 80mm
Opening mode:Release the handwheel and push it inward
Handle:Horn/steeing wheel type
Customization Services
Supports non-standard size, pressure rating, and surface treatment customization. Offers welding, flange, and other connection methods to meet personalized needs.
Customization Services
Supports non-standard size, pressure rating, and surface treatment customization. Offers welding, flange, and other connection methods to meet personalized needs.
