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                您的位置:泰工阀门 >> 产品展示 >> 截止阀 >> 高中Ψ 压截止阀

                高中压截□ 止阀

                高中压截止阀

                执行标准 Administer Standard

                 

                设计与制造 Design and Manufacture
                结构长度
                Face To Face
                法兰尺寸
                Flange Dimension
                压力-温度 Pressure Temperature Lating
                试验-检验 Inspection And Test
                GB122235
                GB12221
                GB9113 JB79
                GB9131
                GB/T13927 JB/T9092

                 

                压力试验 Pressure Test

                 

                公称压力NominalPressure
                1.6
                2.5
                4.0
                6.4
                10.0
                16.0
                强度试验 Shell Test
                2.4
                3.8
                6.0
                9.6
                15.0
                24.0
                水密封试验 Water Seal Test
                1.8
                2.8
                4.4
                7.0
                11.0
                18.0
                上⊙密封试验Backseat Test
                1.8
                2.8
                4.4
                7.0
                11.0
                18.0
                气密封试验 Air Seal Test
                0.5-0.7

                 

                主要零件材料及性能 Main Part Materials and Property

                 

                体、盖、板 Body Cover Disc
                阀杆
                Stem
                密封面 Sealing Face
                垫片
                Sealing Shim
                填料
                Packing
                工作温度℃ Working Temperature
                适用介质Suitable Medium
                 
                WCB
                2Cr13
                13Cr
                STL
                木体材料
                With Body
                Material
                尼龙
                Nylon
                增强柔性石墨
                Enhanced Flexible Graphite
                13Cr/柔性石墨
                1Cr13/Flexible Graphite
                08软钢
                08 Soft Steal
                0Cr18Ni9Ti
                0Cr17Ni12Mo2Ti
                XD550F(T)
                PTFE
                柔性石墨
                增强柔性石墨
                Flexible Graphite
                Enhanced Flexible Graphite
                SFB/260
                SFP/260
                PTFE
                 
                 
                ≤425
                蒸汽
                油品
                Water
                Steam
                Petroleum
                Ptoducts
                 
                WC1
                38CrMoAl
                25Cr2MoV
                ≤450
                 
                WC6
                ≤540
                 
                WC9
                ≤570
                 
                C5 C12
                ≤540
                 
                ZGCr5Mo
                ≤200
                硝酸类Nitric acid
                 
                ZG1Cr18Ni9Ti
                1Cr18Ni9Ti
                 
                ≤200
                醋酸类Acetic acid
                 
                ZG1Cr18Ni12Mo2Ti
                1Cr18Ni12Mo2Ti
                 

                 

                规格 主要尺寸和重量 Size Main Dimensions and Weight (mm kg)

                 

                1.6MPa
                DN
                L
                D
                D1
                D2
                b
                n-φd
                H
                Do
                重量 Weight
                凸面
                法兰
                RF
                J41H
                J41Y
                J41W
                J41F
                J41N
                16C
                16P
                16R
                16I
                10
                130
                90
                60
                40
                14
                4-14
                198
                120
                4.9
                15
                130
                95
                65
                45
                14
                4-14
                218
                120
                5.3
                20
                150
                105
                75
                55
                14
                4-14
                258
                140
                7.0
                25
                160
                115
                85
                65
                14
                4-14
                275
                160
                7.4
                32
                180
                135
                100
                78
                16
                4-18
                280
                180
                8.3
                40
                200
                145
                110
                85
                16
                4-18
                330
                200
                12.6
                50
                230
                160
                125
                100
                16
                4-18
                350
                240
                14
                65
                290
                180
                145
                120
                18
                4-18
                400
                280
                22.7
                80
                310
                195
                160
                135
                20
                8-18
                355
                280
                29
                100
                350
                215
                180
                155
                20
                8-18
                415
                320
                32.8
                125
                400
                245
                210
                185
                22
                8-18
                460
                360
                79.5
                150
                480
                280
                240
                210
                24
                8-23
                510
                400
                93
                200
                600
                335
                295
                265
                26
                12-23
                710
                400
                179
                250
                622
                405
                355
                320
                30
                12-25
                786
                450
                441
                300
                698
                460
                410
                375
                30
                12-25
                925
                500
                646

                 

                规格 主要尺寸和重量 Size Main Dimensions and Weight (mm kg)

                 

                2.5MPa
                DN
                L
                D
                D1
                D2
                b
                n-φd
                H
                Do
                重量 Weight
                凸面法兰
                RF
                J41H
                J41Y
                J41W
                J41F
                J41N
                16C
                16P
                16R
                16I
                10
                130
                90
                60
                40
                16
                4-14
                198
                120
                4.9
                15
                130
                95
                65
                45
                16
                4-14
                218
                120
                5.3
                20
                150
                105
                75
                55
                16
                4-14
                258
                140
                7.0
                25
                160
                115
                85
                65
                16
                4-14
                275
                160
                7.4
                32
                180
                135
                100
                78
                18
                4-18
                280
                180
                8.3
                40
                200
                145
                110
                85
                18
                4-18
                330
                200
                12.6
                50
                230
                160
                125
                100
                20
                8-18
                350
                240
                16
                65
                290
                180
                145
                120
                22
                8-18
                400
                280
                25
                80
                310
                195
                160
                135
                22
                8-23
                355
                280
                30
                100
                350
                230
                190
                160
                24
                8-25
                415
                320
                34.8
                125
                400
                270
                220
                188
                28
                8-25
                460
                360
                89.5
                150
                480
                300
                250
                218
                30
                12-25
                510
                400
                99
                200
                600
                360
                310
                278
                34
                12-25
                710
                400
                181
                250
                622
                425
                370
                332
                36
                12-30
                786
                450
                445
                300
                698
                485
                430
                390
                40
                16-30
                925
                500
                651

                 

                规格 主要尺寸和重量 Size Main Dimensions and Weight (mm kg)

                 

                4.0MPa
                DN
                L
                D
                D1
                D2
                b
                n-φd
                H
                D0
                重量Weight
                凹凸法兰 MFM
                J41H J41Y J41W J41F J41N
                40 40P 40R 40I
                20
                150
                105
                75
                51
                16
                4-14
                275
                140
                7
                25
                160
                115
                85
                58
                16
                4-14
                285
                160
                9
                32
                180
                135
                100
                66
                18
                4-18
                302
                180
                12
                40
                200
                145
                110
                76
                18
                4-18
                355
                200
                17
                50
                230
                160
                125
                88
                20
                4-18
                373
                240
                24
                65
                290
                180
                145
                110
                22
                8-18
                408
                280
                33
                80
                310
                195
                160
                121
                22
                8-18
                436
                320
                44
                100
                350
                230
                190
                150
                24
                8-23
                480
                360
                60
                125
                400
                270
                220
                176
                28
                8-25
                588
                400
                90
                150
                480
                300
                250
                204
                30
                8-25
                611
                400
                100
                200
                533
                375
                320
                260
                38
                12-30
                720
                400
                190
                6.4MPa
                20
                190
                125
                90
                51
                20
                4-18
                228
                160
                13
                凹凸法兰 MFM
                J41H J41Y J41W J41F J41N
                40 40P 40R 40I
                25
                210
                135
                100
                58
                22
                4-18
                275
                180
                15
                32
                230
                150
                110
                66
                24
                4-23
                325
                200
                19
                40
                260
                165
                125
                76
                24
                4-23
                360
                240
                25
                50
                300
                175
                135
                88
                26
                4-23
                410
                280
                35
                65
                340
                200
                160
                110
                28
                8-23
                450
                320
                48
                80
                380
                210
                170
                121
                30
                8-23
                485
                360
                56
                100
                430
                250
                200
                150
                32
                8-25
                537
                400
                125
                125
                500
                295
                240
                176
                36
                8-30
                631
                400
                130
                150
                550
                340
                280
                204
                38
                8-34
                646
                450
                160
                200
                650
                405
                345
                260
                44
                12-34
                813
                500
                285
                10.0MPa
                10
                170
                100
                70
                35
                20
                4-14
                198
                120
                6
                凹凸法兰 MFM
                J41H J41Y J41W J41F J41N
                100 100P 100R 100I
                 
                15
                170
                105
                75
                40
                20
                4-14
                202
                140
                11
                20
                190
                125
                90
                51
                22
                4-18
                228
                160
                13
                25
                210
                135
                100
                58
                24
                4-18
                250
                180
                14
                32
                230
                150
                110
                66
                24
                4-23
                326
                220
                16
                40
                260
                165
                125
                76
                26
                4-23
                359
                240
                30
                50
                300
                195
                145
                88
                28
                4-25
                414
                280
                50
                65
                340
                220
                170
                110
                32
                8-25
                434
                320
                65
                80
                380
                230
                180
                121
                34
                8-25
                547
                400
                100
                100
                430
                265
                210
                150
                38
                8-30
                621
                450
                116
                125
                500
                310
                250
                176
                42
                8-34
                732
                450
                150
                150
                550
                350
                290
                204
                46
                12-34
                840
                500
                300
                200
                650
                430
                360
                260
                54
                12-41
                925
                550
                600
                16.0
                15
                170
                110
                75
                40
                24
                4-18
                148
                140
                12
                环槽法兰 RTJ J41H J41Y J41W
                160 160P 160R 160I
                20
                190
                130
                90
                51
                26
                4-23
                156
                160
                15
                25
                210
                140
                100
                58
                28
                4-23
                175
                180
                17
                32
                230
                165
                115
                66
                30
                4-25
                200
                200
                21
                40
                260
                175
                125
                76
                32
                4-27
                231
                240
                31
                50
                300
                215
                165
                88
                36
                8-25
                262
                250
                53
                65
                340
                245
                190
                110
                44
                8-30
                303
                320
                70
                80
                380
                260
                205
                121
                46
                8-30
                341
                400
                100
                100
                430
                300
                240
                150
                48
                8-34
                485
                450
                120

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