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          㶦yT 㶦yT
          O鱾վ ղرվ Wվ؈D
          ˾
          „
          N۾Wj
          ھӆُ
          ھ
          “ϵʽ
          gӭR 㽭㶦yT޹˾һҼ_laNһwyTaI,IayϵЮaƷ....  
           
            ̶y
            y
            жy
            ܛܷy
            жy
            ȫy
            y
            ƫİy
            ͨy
            ͨy
            Vy
            бy
            y
            ͜y
            ߜy
            ߉y
            y
            y
            Ӳܷy
            Py
            ƽ_y
            ΁݆y
            y
            늄y
          aƷQ
          ܛܷy
           
          Q41Fܛܷy
          Դwww.www.ngs-ptl.com  ߣܛܷy  lrg2012-07-06  g[
           aƷB

          Q41Fܛܷy

          ܛܷyҪڽؔͨ|Ҳw{ccyyµһЩc

          1wСyywСһNʹǿsywҲஔС

          2_PѸֻҪyUD90°yȫ_ȫP׌Fن]

          3ܷܺyyܷȦһþķϩȏԲڱCܷyܷS|Ӷ

          4yUܷɿy]ryUֻD\yUܷⲻױƉyUܷܷS|Ӷ

          5yĆ]ֻ90°D׌FԄӻƺhxyÚb늄bҺbҺ“bûҺ“b

          6yͨƽ⻬׳e|Mйܾͨ

           ҪҎ Capability Criterion

          OӋc

          YL

          -ض

          ԇ-z

          GB122237

          GB12221

          GB9113 JB79

          GB9131

          GB/T13927 JB/T9092

          ԇ Pressure Test

          QNominalPressure

          1.6

          2.5

          4.0

          ԇShell Test

          2.4

          3.8

          6.0

          ˮܷԇWater Seal Test

          1.8

          2.8

          4.4

          ܷԇAir Seal Test

          0.4-0.7

          Ҫ Materials Of main Parts

          ywBody

           

          ZG1Cr18Ni9Ti

          CF8

          CF3

          ZG1Cr18Ni12Mo2Ti

          CF8M

          CF3M

          wyU
          Ball Stem

           

          1Cr18Ni9Ti

          304

          304L

          1Cr18Ni12Mo2Ti

          316

          316L

          ySeat

          ķϩPTFE wķϩPTFE+Glass λ۱PPL

          Shim

          ķϩPTFE P/ʯīStainless Steel/flexible Graphite XΉ|ƬTooth Profile Gasket

          yU
          Stem Seat

          ķϩPTFE P/ʯī Stainless Steel/Flexible Graphite

          Packing

          ķϩPTFE ʯī Enhanced Flexible Graphite

          ωwGland

           

          1Cr18Ni9Ti

          304

          304L

          1Cr18Ni12Mo2Ti

          316

          316L

          ضTemperature

          -29150(ķϩ PTFE) -29200(Ӳwķϩ PTFE+GLASS) -29300(λ۱ PPL)

          |Medium

          ˮƷ
          Water steam
          Oil goods

          Nitric Acid

          |
          strongey oxidable medium

          Acetic Acid

          Ҫͳߴ Main outer Size

          1.6MPa

          DN

          L

          D

          D1

          D2

          b

          n-φd

          H

          D0

          ͹淨m
          RF

          Q41F

          Q41PPL

          16C

          16P

          16R

          15

          130

          95

          65

          45

          14

          4-14

          78

          140

          20

          140

          105

          75

          55

          14

          4-14

          84

          160

          25

          150

          115

          85

          65

          14

          4-14

          95

          180

          32

          165

          135

          100

          78

          16

          4-18

          150

          250

          40

          180

          145

          110

          85

          16

          4-18

          150

          300

          50

          200

          160

          125

          100

          18

          4-18

          170

          350

          65

          220

          180

          145

          120

          20

          4-18

          195

          350

          80

          250

          195

          160

          135

          20

          8-18

          215

          400

          100

          280

          215

          180

          155

          20

          8-18

          250

          500

          125

          320

          245

          210

          185

          22

          8-18

          265

          600

          150

          360

          280

          240

          210

          24

          8-23

          270

          800

          200

          400

          335

          295

          265

          26

          12-23

          330

          1200

          2.5MPa

          15

          130

          95

          65

          45

          16

          4-14

          103

          140

          ͹淨m

          RF

          Q41F

          Q41PPL

          25

          25P

          25R

          20

          140

          105

          75

          55

          16

          4-14

          112

          160

          25

          150

          115

          85

          65

          16

          4-14

          123

          180

          32

          165

          135

          100

          78

          18

          4-18

          150

          250

          40

          180

          145

          110

          85

          18

          4-18

          156

          300

          50

          200

          160

          125

          100

          20

          8-18

          172

          350

          65

          220

          180

          145

          120

          22

          8-18

          197

          350

          80

          250

          195

          160

          135

          22

          8-23

          222

          400

          100

          280

          230

          190

          160

          24

          8-23

          253

          500

          125

          320

          270

          220

          188

          28

          8-25

          275

          600

          150

          360

          300

          250

          218

          30

          8-25

          286

          800

          200

          400

          360

          310

          278

          34

          12-25

          340

          1200

           

          ҎҪߴ Size Main Dimensions

          4.0MPa

          DN

          L

          D

          D1

          D2

          D6

          b

          n-φd

          H

          D0

          ͹m

          MFM

          Q41F

          Q41PPL

          40

          40P

          40R

          15

          130

          95

          65

          45

          40

          16

          4-14

          103

          140

          20

          140

          105

          75

          55

          51

          16

          4-14

          112

          160

          25

          150

          115

          85

          65

          58

          16

          4-14

          123

          160

          32

          180

          135

          100

          78

          66

          18

          4-18

          150

          250

          40

          200

          145

          110

          85

          76

          18

          4-18

          156

          250

          50

          220

          160

          125

          100

          88

          20

          4-18

          172

          350

          65

          250

          180

          145

          120

          110

          22

          8-18

          197

          350

          80

          280

          195

          160

          135

          121

          22

          8-18

          222

          450

          100

          320

          230

          190

          160

          150

          24

          8-23

          253

          450

          125

          400

          270

          220

          188

          176

          28

          8-25

          275

          600

          150

          400

          300

          250

          218

          204

          30

          8-25

          286

          800

          200

          550

          375

          320

          282

          260

          38

          12-30

          340

          1200

          6.4MPa

          15

          165

          105

          75

          55

          40

          18

          4-14

          105

          140

          ͹m

          MFM

          Q41F

          Q41PPL

          64

          64P

          64R

          20

          190

          125

          90

          68

          51

          20

          4-18

          125

          160

          25

          216

          135

          100

          78

          58

          22

          4-18

          135

          250

          32

          229

          150

          110

          82

          66

          24

          4-23

          150

          350

          40

          241

          165

          125

          95

          76

          24

          4-23

          165

          350

          50

          292

          175

          135

          105

          88

          26

          4-23

          175

          450

          65

          330

          200

          160

          130

          110

          28

          8-23

          200

          450

          80

          356

          210

          170

          140

          121

          30

          8-23

          210

          600

          100

          432

          250

          200

          168

          150

          32

          8-25

          250

          700

          125

          508

          295

          240

          202

          176

          36

          8-30

          295

          1100

          150

          559

          340

          280

          240

          204

          38

          8-34

          340

          1500

              㽭㶦yT޹˾www.www.ngs-ptl.comһҼ_laNһwyTaISIay̶yyжyܛܷyֱʽȫyMOӋaczyO|ĆTƵЈwϵ@yһϵеćҌCaƷVWmʯ]ұИI

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