iso 5778 1998 small hatch cover

{"cid":"91132681","title":"Small Hatch Cover Round Angle Steel Light Weight","imgUrl":"https:\/\/img.ismap.com\/nimg\/12\/50\/287324d446fefec582cec0586288-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Zhiyou","Model Number":"ZY-C024","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":"200pcs\/month","Packaging Details":"Wood packing with plastic film or other customers required packages","Material":"Marine steel","Thickness":"Cover Thickness:4,6, 8mm","Corner":"Right angle \/ round angle","Type":"Weathertight","OEM & ODM Service":"Available","Parts":"Counter-piracy Lock","Third Party Inspection":"or other available inspection","Category":"Marine Outfitting Equipments","Key words":"marine manhole cover\/dumpinghole cover\/crude oil tanker cover","Corrosion Resistance":"High","Cover Thickness":"12mm","Design":"Watertight\/Weathertight\/Airtight","Design Pressure":"0.6Mpa","Design Temperature":"80\u2103","Durability":"long","Feature":"High Strength","Fire Proof Rating":"A60","Handle":"Wheelhandle type","Hinge":"Lever type \/Wheel type","Sealing Type":"Rubber Gasket","Service":"Professional","Size":"Customized","Warranty":"1 Year"}}

{"cid":"91200016","title":"ISO 5778 Small Weathertight Steel Hatch Cover With Wing Nut \tMarine Outfitting","imgUrl":"https:\/\/img.ismap.com\/nimg\/2e\/1e\/c6e6633b40fe3698bb5f9289f828-200x200-1.jpg","attrs":{"Price":"As per quotation","Brand Name":"Zhongyuan","Model Number":"Standard and Customized","Minimum Order Quantity":"1","Delivery Time":"As per offer","Place of Origin":"China","Certification":"CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA, Makers Test Certificate, Etc.","Packaging Details":"Pallet or Customized","Payment Terms":"TT, L\/C, Etc.","Supply Ability":"Satisfy clients needs","Standard":"ISO 5778-1998","Material":"Mild Steel, Stainless Steel","Packing Materials":"Neoprene, NBR, Hi - NBR","Test":"Hose Test, Chalk Test","Dimension":"As Standard or Customized, As client\u2019s drawing","Application Type":"Weathertight","Open & Closing Device":"Wing nut, Hinged","Surface treatment":"sandblasting to S2.5 + one layer of epoxy shop primer, Polished, Galvanized, customized surface treatment available","Classification Certificates":"CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA"}}