{"slug":"expansion-dome","name":"Expansion Dome","name_zh":"膨胀穹顶","model":"UMC-450","models":["UMC-450-3624-SG","UMC-450-4224-SG"],"partNumbers":["03800-141?"],"category":"Specialty > Expansion Trunks & Domes","url":"https://www.sinooutput.com/products/expansion-dome/","url_zh":"https://www.sinooutput.com/zh/products/expansion-dome/","thumbnail":"/img/p/03800-141alt-320.webp","image":"https://www.sinooutput.com/img/p/03800-141alt-640.webp","description":"","application":"Expansion domes are typically found on tank barges. They are commonly used to access cargo compartments for venting, filling, and inspecting.","material":["Steel (ASTM A36) + 304 Stainless Steel","Painted Primer Grey"],"materials":["steel","stainless"],"features":["Stainless steel upper coaming ring at seal area for corrosion resistance.","Hand wheel operated sealing mechanism.","Large swivel arm for easy movement of hatch cover.","Neoprene Gasket.","Optional Ullage available upon request welded to hatch cover.","Other gasket materials available."],"certificates":[],"specifications":[[{"Model Number":"UMC-450-3624-SG","Part Number":"03800-141?","Description":"36×24 Expansion Dome","Weight Total Lbs (Kgs.)":"828 (376)"},{"Model Number":"UMC-450-4224-SG","Part Number":"03800-141?","Description":"42×24 Expansion Dome","Weight Total Lbs (Kgs.)":"1012 (459)"}]],"documents":[],"isNew":false}