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        總線 :0577-8663 1888 手機:15558715777 張經理

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        法蘭截止閥

        法蘭截止閥

        特點及用途

        該產品嚴格按API標準進行設計、制造和驗收,結構緊湊、密封可靠、操作靈活,適用于石油化工、電力、冶金、紡織等工業部門。

        設計標準:API 600

        法蘭標準:ANSI B16.5

        結構長度:ANSI B16.10

        試驗標準:API 598


        試驗壓力:

        試驗壓力(MPa)公稱壓力PN(Lb)
        150L4b300Lb600Lb
        殼體強度試驗3.17.815
        高壓密封試驗2.2

        5.6

        11
        上密封試驗2.25.611
        低壓密封試驗空氣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、油品醋酸類醋酸類水、蒸汽酸堿酸堿

        尺寸圖紙:

        主要尺寸和重量:


        公稱通徑單位主要外形尺寸和連接尺寸(mm)重量(kg)
        inmmLDD1D2bfZ-dD0H
        API 1500Lb
        2"50in8.006.004. 753.620. 750.064-0. 757 .0913. 7824
        mm203152120. 79219.51.64-19180350
        3"80in9.57 .506.005.000.940.064-0. 7511.0215. 9138
        mm241190.5152.5127241.64-19280404
        4"100in11.509.007 .506.190. 940.068-0. 7511.0217 .8754
        mm292229190.5157241.68-19280454
        6"150in16.0011.009.508.501.000.068-0.8812.6019.33104
        mm406279241.521625.51.68-22.5320491
        8"200in19.5013.5011. 7510.621.120.068-0.8814.1721.54133
        mm495343298.5270291.68-22.5360547
        API 300Lb
        2"50in10.506.505.003.620.880.068-0. 757. 7816.3034
        mm2671651279222.51.68-19200414
        2 1/2"65in11.507 .505.884.121.000.068-0.889.4518.3546
        mm292190.5149.31.525.51.68-22.5240466
        3"80in12.508.256.625.001.120.068-0.8811.0218.3556
        mm318210168127291.68-22.5280466
        4"100in14.0010.007 .886.191.250.068-0.8812.6020. 7980
        mm356254200157321.68-22.5320528
        6"150in17 .5012.5010.628.501.440.0612-0.8817 .3226. 70154
        mm445317 .5269. 7216371.612-22.5440678
        API 600Lb
        2"50in11.56.553.62118-879. 7816.9332
        mm29216512792.126268-20250430
        3"80in148.256.6251.251.258-0.971420.8760
        mm356210168.312732328-23355530
        4"100in1710. 758.56.181.51.58-1.0017. 7525.56100
        mm432273216157 .238.138.18-25450650
        6"150in22.0014.0011.508.51.871.8712-1.1222.0033.43190
        mm559356292216484812-29560850
        8"200in26.0016.5013. 7510.622.182.1812-1.2524.8141.31310
        mm6604193502755.655 .612-326301050    


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