Name: Sanitary stainless steele manhole cover(Tank Manways, Pressure Manhole Cover)
Material quality: AISI304, AISI316L
Standards: DIN, SMS, ect.
Connection: Welded, flange
Application: Beer, water, food, pharmacy, beverage
Type: Square, circular, elliptical, handhole cover
Fineness: Inner and outer fineness of mirror Ra≤ 0.8μ M, inner and outer mechanical Polish and electrical Polish Ra≤ 0.2μ M, external surface can be gross polished or sub-gross polished.
It is used as cap on the top of the vessel, tank etc.
|material||stainless steel 304,stainless steel 316|