Sanitary pressure manhole cover(L&B)
USD $1 - $50 /Piece
Min.Order:1 Piece
Zhejiang L And B Fluid Equipment Co., Ltd.
Sanitary pressure manhole cover(BLS)
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.