不锈钢衬里法兰盖

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1、表8.2.10-1PN6不锈钢衬里法兰盖公称尺寸DN连接尺寸法兰厚度C密封面尺寸衬里厚度塞焊孔（突面）法兰外径D螺栓孔中心园直径k螺栓孔直径L螺栓孔数量n个螺栓Thdd1突面中心园直径P孔径Ф数量n（个）tt140130100144M121480303250140110144M121490453265160130144M1214110603280190150184M16161287532100210170184M16161489532125240200188M161817811032150265225188M161820213032151200320280188M16202581904

2、21512503753351812M1622312235421513004403952212M2022365285531701543504904452212M2022415330532201544005404952216M2022465380532301544505955502216M2024520430532501545006456002220M2024570475642601576007557052620M243067057064320157表8.2.10-2PN10不锈钢衬里法兰盖公称尺寸DN连接尺寸法兰厚度C密封面尺寸衬里厚度塞焊孔（突面）Xf2法兰外径D螺栓孔中心园直径k螺栓

3、孔直径L螺栓孔数量n个螺栓Thdd1突面凸面中心园直径P孔径Ф数量n（个）tt1t40150110184M161888303210754.550165125184M1618102453210874.565185145188M16181226032101094.580200160188M16201387532101204.5100220180188M16201589532101495.0125250210188M162018811032101755.0150285240228M202021213032101512035.0200340295228M20222681904210151259

4、5.02503953502212M202632023542101513125.03004454002212M202637028553101701543635.03505054602216M202643033053102201544215.54005655152616M242648238053102301544735.54506155652620M242853243053102501545235.55006706202620M242858547564102601575755.56007807253020M273468557064103201576755.5表8.2.10-3PN16不锈钢

5、衬里法兰盖公称尺寸DN连接尺寸法兰厚度C密封面尺寸衬里厚度塞焊孔（突面）Xf2法兰外径D螺栓孔中心园直径k螺栓孔直径L螺栓孔数量n个螺栓Thdd1突面凸面中心园直径P孔径Ф数量n（个）tt1t40150110184M161888303210754.550165125184M1618102453210874.565185145188M16181226032101094.580200160188M16201387532101204.5100220180188M16201589532101495.0125250210188M162218811032101755.0150285240228M2

6、02221213032101512035.02003402952212M202426819042101512595.02504053552612M242632023542101513125.03004604102612M242837828553101701543635.03505204702616M243042833053102201544215.54005805253016M273249038053102301544735.54506405853020M274055043053102501545235.55007156503320M304461047564102601575755.5

7、6008407703620M335472557064103201576755.5表8.2.10-4PN25不锈钢衬里法兰盖公称尺寸DN连接尺寸法兰厚度C密封面尺寸衬里厚度塞焊孔（突面）Xf2法兰外径D螺栓孔中心园直径k螺栓孔直径L螺栓孔数量n个螺栓Thdd1突面凸面中心园直径P孔径Ф数量n（个）tt1t40150110184M161888303210754.550165125184M1620102453210874.565185145188M1