Professional manufacturer
pressure manhole (stainless steel manhole cover ,Stainless steel Circular Manhole Cover(YAA

pressure manhole (stainless steel manhole cover ,Stainless steel Circular Manhole Cover(YAA) )

Application :dairy , food , chemical ,beverage ,pharmaceuticals ,water treatment ,beer etc .
Details:
It is used as cap on the top of the vessel ,tank etc.
Type: square,circular, elliptical, handhole cover
Material :AISI304 , AISI316L
Fineness: inner and outer fineness of mirror Ra≤0.8μm,inner and outer mechanical polish and electrical polish Ra≤0.2μm,external surface can be gross polished or sub-gross polished.

Parameter :

 

D	Height	T
400	120.0	3.0
430	120.0	3.0
450	120.0	3.0
500	120.0	3.0
600	120.0	4.0

We are specialized in producing different kinds of valves , pipe fitting ,tubes , manhole covers ,pumps , etc for many years . We can design the products according to your special request .OEM is welcome too .