{"slug":"raised-15-x-23-20-bolt-manhole","name":"Raised 15 x 23 20-Bolt Manhole","name_zh":"凸起式 15×23 20 螺栓人孔盖","model":"UMC-501","models":["UMC-501","UMC-501-5","UMC-501-12","UMC-501-5-HD","UMC-501-12-HD"],"partNumbers":["02570-101A","02570-102A","02570-102B","02570-103A","02570-103B"],"category":"Hatches > Raised Manhole Hatches","url":"https://www.sinooutput.com/products/raised-15-x-23-20-bolt-manhole/","url_zh":"https://www.sinooutput.com/zh/products/raised-15-x-23-20-bolt-manhole/","thumbnail":"/img/p/umc-501-product-320.webp","image":"https://www.sinooutput.com/img/p/umc-501-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-501","Part Number":"02570-101A","Description":"Raised 15×23 20-Bolt Manhole w/ 2.5″ Coaming","Clear Opening In. (mm)":"15 x 23 (380 x 584)","Weight Total Lbs (Kgs.)":"85 (39)"},{"Model Number":"UMC-501-5","Part Number":"02570-102A","Description":"Raised 15×23 20-Bolt Manhole w/ 5″ Coaming","Clear Opening In. (mm)":"15 x 23 (380 x 584)","Weight Total Lbs (Kgs.)":"103 (47)"},{"Model Number":"UMC-501-12","Part Number":"02570-102B","Description":"Raised 15×23 20-Bolt Manhole w/ 12″ Coaming","Clear Opening In. (mm)":"15 x 23 (380 x 584)","Weight Total Lbs (Kgs.)":"153 (70)"},{"Model Number":"UMC-501-5-HD","Part Number":"02570-103A","Description":"Heavy Duty Raised 15×23 20-Bolt Manhole w’/ 5″ Coaming","Clear Opening In. (mm)":"15 x 23 (380 x 584)","Weight Total Lbs (Kgs.)":"144 (65)"},{"Model Number":"UMC-501-12-HD","Part Number":"02570-103B","Description":"Heavy Duty Raised 15×23 20-Bolt Manhole w/ 12″ Coaming","Clear Opening In. (mm)":"15 x 23 (380 x 584)","Weight Total Lbs (Kgs.)":"214 (97)"}]],"documents":[],"isNew":false}