{"slug":"raised-18-x-24-24-bolt-manhole","name":"Raised 18 x 24 24-Bolt Manhole","name_zh":"凸起式 18×24 24 螺栓人孔盖","model":"UMC-502","models":["UMC-502"],"partNumbers":["02580-101A"],"category":"Hatches > Raised Manhole Hatches","url":"https://www.sinooutput.com/products/raised-18-x-24-24-bolt-manhole/","url_zh":"https://www.sinooutput.com/zh/products/raised-18-x-24-24-bolt-manhole/","thumbnail":"/img/p/umc-502-product-320.webp","image":"https://www.sinooutput.com/img/p/umc-502-product-640.webp","description":"Sinooutput’s complete line of multi-bolt manholes serve as a great option for applications where frequent access to a compartment is not required. These manholes feature simple designs, utilize high strength steel and are available in different configurations and hardware combinations to meet your requirements.","application":"Raised Manholes are typically found along the gunnels of a barge as well as on the bow/ stern and on top of cargo compartments or tanks. They are used to access wing tanks, the rake compartment, cargo compartments/ tanks, etc. They can also be mounted vertically to bulkheads. Ideal for tank top covers, inspection access, clean outs and more.","material":["Steel (ASTM A36)","Painted Primer Grey"],"materials":["steel"],"features":["Hex Head Bolt – Zinc Plated Steel","Hex Nut – Stainless Steel","Washer – Brass","Gasket – Nitrile Rubber","Various hardware options available upon request.","High-quality UV resistant BUNA-N Rubber gaskets ensure a water tight seal resistant to cracking and memory fatigue.","Meets ABS (American Bureau of Shipping) requirements for design and materials."],"certificates":[],"specifications":[[{"Model Number":"UMC-502","Part Number":"02580-101A","Description":"Raised 18×24 24-Bolt Manhole w/ 2.5″ Coaming","Clear Opening In. (mm)":"18 x 24 (457 x 610)","Weight Total Lbs (Kgs.)":"106 (48)"}]],"documents":[],"isNew":false}