smc manhole cover with rubber gasket

{"cid":"91187385","title":"Lockable Ductile Iron Manhole Cover Sewer Main Hole Cover For Road Drainage","imgUrl":"https:\/\/img.ismap.com\/nimg\/78\/57\/10fb58af15116de08b4d04370e28-200x200-1.jpg","attrs":{"Brand Name":"NC180","Model Number":"180","Minimum Order Quantity":"1 pcs","Delivery Time":"25 days","Certification":"ISO 9001","Place of Origin":"Ningbo China","Supply Ability":"80,000 pcs per month","Packaging Details":"Wooden Case or customized","Part Name":"Lockable sewer manhole cover","Material":"Ductile Iron","Surface Treatment":"Painting","Color":"Grey,Black","Shape":"Round","Quality Control:":"100% Inspected","Dimensions":"EN124 B125"}}

{"cid":"91132681","title":"Marine Outfitting Manhole Marine Hatch Cover For Ship Building And Repairing","imgUrl":"https:\/\/img.ismap.com\/nimg\/a9\/08\/f1b70c0fa6bfd4e2f96c928e2fae-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Zhiyou","Model Number":"ZY-C001","Minimum Order Quantity":"Negotiable","Delivery Time":"Within 20 to 30 days, According to customers's order","Certification":"ABS CCS BV LR DNV NK KR etc.","Place of Origin":"Shanghai China","Supply Ability":"2000pcs\/month","Packaging Details":"Wood packing with plastic film or other customers required packages","Material":"Marine Steel","Nominal Size":"450--800mm","Thickness":"Customized","Water Pressure":"0.03-0.1Mpa","Model":"Small steel manhole hatch cover","Type":"Watertight, Oiltight","OEM & ODM Service":"Available","Third Party Inspection":"or other available inspection","Key words":"manway cover\/deck hatch covers\/quick action deck hatch covers"}}