food grade stainless steel manhole cover
USD $50 - $500 /Piece
Min.Order:1 Piece
Zhejiang L And B Fluid Equipment Co., Ltd.
Stainless steel manhole cover
material | stainless steel 304,stainless steel 316 |
size | DN300-DN800 |
Gasket | EPDM,PTFE,NBR, |
Surface | mirror polish |
Type | square,round,ovel |
Sanitation Grade Tank Parts Manhole Cover
Type: Squareness,Roundness,Oval,Hand Hole Cover
Material:304,316L,321,304L,316
Fineness: inner and outer fineness of mirror Ra≤0.8μm,
inner and outer mechanical polish and electrical polish Ra≤0.2μm,