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              產品制造及驗收技術標準

              設計標準按API 600
              結構長度按API B16.10
              法蘭標準按API B16.5
              試驗標準按API 598
              尺寸圖紙:



              主要性能規范:


              試驗壓力公稱壓力(Lb)適用介質適用溫度(℃)
              15030060090015002500
              殼體強度試驗37.815.423.138.464.6水、蒸汽、油品≤425℃
              密封試驗(液)2.25.611.216.828.1

              47.7

              密封試驗(氣)0.5~0.7

              主要零件材料及適用工況:

              閥體材料WCB(C)CF8(P)CF8M(R)WC6 WC9(V)CF3(P)CF3M(R)
              工作溫度(℃)≤425≤275≤275≤550≤200≤200
              適用介質水、蒸汽、油品硝酸類醋酸類水、蒸汽酸堿酸堿

              主要外形尺寸及連接尺寸:

              API150Lb

              公稱通徑單位LH(全開)DD1D2bZ-dD0
              inmm
              2"50in7 .0016.106.004. 753.620. 754-0.758.00
              mm178409152120.59219.14-19200
              3"80in8.0020.007.56.005.000.944-0.7510.00
              mm203570190152.512723.94-19250
              4"100in9.0023.209.007 .506.190.948-0.7510.00
              mm229590229190.515723.98-19250
              6"150in10.5024.8011.009.508.501.008-0.8812.00
              mm267630279241.521625.48-22300
              8"200in11.5037 .8013.5011.7510.621.128-0.8813.88
              mm292960343298.527028.58-22350
              10"250in13.0045.616.0014.2512. 751.1912-1.0015.70
              mm330115840636232430.212-25400
              12"300in14.0054.3019.0017.0015.001.2512-1.0017.70
              mm356137848343238131.812-25450
              14"350in15.0060. 7521.0018. 7516.251.3812-1.1219.7
              mm3811543533476.54133512-29500
              16"400in16.0068.4023.5021.2518.501.4416-1.1223.60
              mm4061738597539.54736.616-29600
              18"450in17 .0071.1025.0022. 7521.001.5616-1.2523.60
              mm432195963557853339. 716-32600
              20"500in18.0087 .2027 .525.0023.001.6920-1.2526.80
              mm457221469863558442.920-32680
              24"600in20.00102.332.0029.5027 .251.8820-1.3829.90
              mm5082599813749.569247. 720-35760
              30"750in24.00125.338. 7536.0033. 752.9428-1.3836.00
              mm610318398591485774.528-35915
              36"900in28.00147.0046.0042. 7540.253.5632-1.6236.00
              mm711373711701086102290.532-41915

              API300Lb:

              公稱通徑單位LH(全開)DD1D2bZ-dD0
              inmm
              2"50in8.516.76.505.003.620.888-0.758.0
              mm2164241651279222.38-19200
              3"80in11.1521.008.256.625.01.128-0.8810
              mm28353521016812728.58-22250
              4"100in12.0024.2010.07 .886.191.258-0.8810
              mm305615254200157 .231.88-22250
              6"150in15.8731.3012.5010.628.51.4412-0.8814
              mm40379531827021636.612-22350
              8"200in16.5039.9015.013.010.621.6212-1.015. 7
              mm419101238133027041.312-25400
              10"250in18.0048.5017 .5015.5212. 751.8816-1.1217. 7
              mm4571231444387 .532447. 716-29450
              12"300in19.7557 .020.5017. 7515.02.0016-1.2519. 7
              mm502145052145138150.816-32500
              14"350in30.0064.8023.0020.2516.252.1220-1.2523.6
              mm7621645584514.541354.020-32600
              16"400in33.0072.5025.5020.2518.52.2520-1.3823.6
              mm8381841648571.547057.220-35600
              18"450in36.0076.5028.0024. 75212.3824-1.3826.8
              mm9141943711628.553360.424-35680
              20"500in39.0084.8030.5027 .023.02.5024-1.3838
              mm991215477568658463.524-35760
              24"600in45.00100.5036.032.027 .252. 7524-1.6236
              mm1143255391481369269.924-41915

              API600Lb:

              公稱通徑單位LH(全開)DD1D2bZ-dD0
              inmm
              2"50in11.50186.55.003.621.08-0.7510
              mm2924581651279225.48-19250
              3"80in14.0022.588.256.625.001.258-0.8810
              mm35657021016812731.88-22250
              4"100in17 .0027 .210. 758.506.191.58-1.014
              mm43269027321615738.18-25350
              6"150in2235.81411.508.501.8812-1.1218
              mm55991035629221647. 712-29450
              8"200in26.0041.916.513. 7510.62201.912-1.2519. 7
              mm600106441934927055.612-32500
              10"250in31.0049.52017 .0012. 752.516-1.3823.6
              mm787125750843232463.516-35600
              12"300in3357 .82219.2515.002.6220-1.3826.8
              mm838146855948938166. 720-35680
              14"350in3563.923. 7520. 7516.252. 7520-1.5026.9
              mm889162360352741369.920-38760
              16"400in3971.52723. 7518.53.020-1.6226.9
              mm991181668660347076.220-41760
              18"450in4382. 729.2525. 7521.003 .2520-10.7536
              mm1092210074365453382.620-45915
              20"500in4788.63228.523.003.524-1.7537.4
              mm1194225081372458488.924-45950
              24"600in55107 .53733.027 .254.024-2.039.4
              mm1397273094083869210224-511000


              900磅級
              公稱通徑 NPS尺寸/mm
              mminLDD1D2bz-ΦdHD0
              502368216165 .192468-ΦΦ26523250
              652 1/2419244190.5105498-Φ29635250
              803381241190.5127468-Φ26620300
              1004457292234.9157528-Φ32688350
              1506610381317 .52166312-Φ32916500
              2008737470393. 72707112Φ-391107600
              25010838545469.93247716-Φ391313680
              30012965610533.43818720-Φ391528760
              3501410296405594139320-Φ422216864

              900磅級重量(kg)
              公稱通徑尺寸/mm
              mminLDD1D2D8bZ-ΦdHD0
              502372216165 .112495.2468-Φ552130069
              652 1/2422244190.5137108.0498-Φ2958435079
              803384241190.5156123.8468-Φ25648350115
              1004461292235.0181149.2528-Φ32750400198
              1255562349279.4216181.0598-Φ35800500303
              1506613381317 .5241211.16412-Φ32940600407
              2008740470393. 7308269.97212-Φ381130600725
              25010842546469.9362323.87816-Φ3813406501091
              30012969610533.4419381.08720-Φ3815437001629

              1500磅級重量(kg)
              公稱通徑尺寸/mm
              mminLDD1D2bZ-ΦdH~D0
              50236821616592478-Φ26614254116
              652 1/2419244191105508-Φ29705356166
              803470267203127568-Φ32705356209
              1004546311241157628-Φ35927457296
              1255673375292186828-Φ421120610508
              15067053943182169312-Φ391191610720
              200883248339427010412-Φ4515247111275
              2501099158548332412012-Φ5118548642092
              30012113067557238113916-Φ5421848642951
              35014125775063541315016-Φ6122168644382

              2500磅級重量(kg)
              公稱通徑尺寸/mm
              mminLDD1D2bZ-ΦdHD0
              652 1/2330267196.3105658-Φ3263135095
              803368305228.6127748-Φ35735450115
              1004457356273.0157848-Φ42891600215
              1255533419323.81861008-Φ481047800310
              1506610483368.32161158-Φ541144500580
              2008761550438.127013412-Φ541392600900
              25010914675539. 732417312-Φ6716147001600

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