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UG-40 LIMITS OF REINFORCEMENT
(e) With the exception of studding outlet type flanges and the straight hubs of forged nozzle flanges [see UG-44(a)(10)], bolted flange material
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煩請查看
UG-40 LIMITS OF REINFORCEMENT
(e) With the exception of studding outlet type flanges and the straight hubs of forged nozzle flanges [see UG-44(a)(10)], bolted flange material within the limits of reinforcement shall not be considered to have reinforcing value. With the exception of material within an integral hub, no material in a tubesheet or flat head shall be credited as reinforcement for an opening in an adjacent shell or head.
煩請查看
UG-40 LIMITS OF REINFORCEMENT
(e) With the exception of studding outlet type flanges and the straight hubs of forged nozzle flanges [see UG-44(a)(10)], bolted flange material within the limits of reinforcement shall not be considered to have reinforcing value. With the exception of material within an integral hub, no material in a tubesheet or flat head shall be credited as reinforcement for an opening in an adjacent shell or head.
(e)With the exception of studding outlet type flanges and the straight hubs of forged nozzle flanges [see UG-44(a)(10)], bolted flange material within the limits of reinforcement shall not be considered to have reinforcing value. With the exception of material within an integral hub, no material in a tubesheet or flat head shall be credited as reinforcement for an opening in an adjacent shell or head.
除去双头螺栓连接的出口法兰和锻制接管法兰的直颈外[请参阅see UG-44(a) (10)],在补强范围内的螺栓连接的法兰材料不应考虑其补强作用。除整体带颈法兰材料外,管板和平封头上的材料不能作为壳体和封头上开孔的加强作用。