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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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