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                锻钢▆法兰闸阀

                客户需求的其他材质也可采用。密封面料配对由客户指定内件代号决定:CS=碳钢,AS=合金钢,SS=不锈钢 主要外形和连接尺寸

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                锻钢法兰闸阀


                标准材质明细表



                序号零件名称CS to ASTMAS to ASTMSS to ASTM
                Type A105Type F22Type F304(L)Type F316(L)
                1阀体A105A182 F22A182 F304(L)A182 F316(L)
                2阀座A276 420A276 304A276 304(L)A276 316(L)
                3闸板A276 410 & 430A182 F304A182 F304(L)A182 F316(L)
                4阀杆A182 F6A182 F304A182 F304(L)A182 F316(L)
                5垫片316夹柔性石墨316夹PIFE
                6阀盖A105A182 F22A182 F304(L)A182 F316(l)
                7螺栓A193 B7A193 B16A193 B8A193 B8M
                8销钉A276 420A276 304
                9填料压套A276 410A182 F304(L)A182 F316(L)
                10活节螺栓A193 B7A193 B16A193 B8A193 B8M
                11填料压板A105A182 F11A182 F304(L)A182 F316(L)
                12螺母A194 2HA194 4A194 8A194 8M
                13阀杆螺母A276 410
                14锁紧螺母A194 2HA194 4A194 8A194 8M
                15铭牌SS
                16手轮A197
                17润滑垫片A473 431
                18填料Flexible GraphitePTFE
                适用介质水、蒸汽、油品等水、蒸汽、油品等硝酸、醋酸等
                适用温度-29℃~425℃-29℃~550℃-29℃~180℃
                   注意:客户需求的其他材质也可采用。密封面料配对由客户指定内件代号决定:CS=碳钢,AS=合金钢,SS=不锈钢 
                主要外形和连接尺寸


                公称通径 DN主要外形尺寸和连接尺寸WT
                LdSL1TL2HDo
                Z41H-16C Z41H-40 Z11H-16C Z11H-25 Z11H-40 Z61H-16C Z61H-25 Z61H-40
                15901322.5101/2151511186.9
                201001828.5113/417182130918
                251202334.51211919715013.5
                3212028431411/42120116619.5
                4013536491511/22122718028.5
                501554561162252531803013
                Z41H-64 Z11H-64 Z61H-64
                15901322.5101/2151511187.7
                201001828.5113/41718213011.3
                251202334.51211919715016.8
                3213028431411/42121218021.2
                4015036491511/22123118032.6
                5015545611622525318035
                Z41H-100 Z11H-100 Z61H-100
                15901322.5101/2151511187.8
                201001828.5113/41718213012.5
                251202334.51211919715017.5
                3213028431411/42121218023.5
                4015036491511/22123118038.5
                5015545611622525318042.2
                Z41H-160 Z11H-160 Z61H-160
                15901322.5101/2151511188.0
                201001828.5113/41718213013.6
                251202334.51211919715019.4
                3213028431411/42121218025.1
                4015036491511/22123118041.6
                5015545611622525318049.0