Sanitary Round manhole cover with pressure

Sanitary Round man hole cover with pressure Goods descriptions: Name: Sanitary Stainless steel man hole cover with pressure 1)Height:75, 100, 120, 150 2)Standard:DIN, SMS, 3A,ISO, AS 3)Shape : round, elliptical,square   4) TL: arc manhole cover, which can sustain a Max: static pressure of 2bar(under the temperature of 20°C ) 5) TL-l: arc manhole cover, with high bracket, used big vessels with lagging materials. 6) TL: flat manhole cover, with low bracket. 7) TL: flat manhole cover ,with high bracket, used big vessels with lagging material. 8) TL-P: can sustain a Max. Working positive pressure cf 5bar 8) Dimensions :410x510mm, 320x440mm, 350x450mm 9) Material : 304 , 316L Our main products: sanitary valve and fitting, stainless steel plumbing fitting, stainless steel threaded valve, stainless steel t…