圆形钢板法兰，公称尺寸150 mm至1800 mm。法兰尺寸，包括钻孔和螺栓连接细节、额定值、材料、附件细节、测试要求。不包括吸入管、发动机歧管或涡轮鼓风机的终端法兰。交叉引用:BS 3600*BS 4190*BS 4320*

Circular steel plate type flanges nominal size 150 mm to 1800 mm. Flange dimensions including drilling and bolting details, rating, materials, attachment details, test requirements. Does not cover terminal flanges for uptakes, engine manifolds or turboblowers.Cross References:BS 3600*BS 4190*BS 4320*