ASME B1634規(guī)定的標(biāo)準(zhǔn)磅級閥門(常用材料)額 定工作壓力和試驗(yàn)壓力

1、.：.；表A ASME B16.34規(guī)定的規(guī)范磅級閥門常用資料額定任務(wù)壓力和實(shí)驗(yàn)壓力單位：Mpa 材質(zhì)Class 工程A105 WCBLF2 LF3WCC LC2 LC3LCC WC5 WC6WC9 F11 F22F5 WC1 LC1 LCBC5 C12 F51CD4MCuF304 F316CF3 CF8CF3M CF8MF321 CF8CF304LF316L150額定任務(wù)壓力1.961.981.842.001.901.59高壓密封和上密封實(shí)驗(yàn)壓力2.202.202.052.202.101.75殼體水壓實(shí)驗(yàn)壓力3.003.002.803.002.902.40300額定任務(wù)壓力5.115.174

2、.805.174.964.14高壓密封和上密封實(shí)驗(yàn)壓力5.655.705.305.705.504.55殼體水壓實(shí)驗(yàn)壓力7.707.807.207.807.506.30600額定任務(wù)壓力10.2110.349.6010.349.938.27高壓密封和上密封實(shí)驗(yàn)壓力11.2511.4010.6011.4010.959.10殼體水壓實(shí)驗(yàn)壓力15.415.6014.4015.6014.9012.50900額定任務(wù)壓力15.3215.5114.4115.5114.8912.41高壓密封和上密封實(shí)驗(yàn)壓力16.8517.1015.8517.1016.4013.65殼體水壓實(shí)驗(yàn)壓力23.0023.3021.7

3、023.3022.4018.701500額定任務(wù)壓力25.5325.8624.0125.8624.8220.68高壓密封和上密封實(shí)驗(yàn)壓力28.1028.4526.4528.4527.3022.75殼體水壓實(shí)驗(yàn)壓力38.3038.8036.1038.8037.331.102500額定任務(wù)壓力42.5543.0940.0143.0941.3734.47高壓密封和上密封實(shí)驗(yàn)壓力46.8547.4044.0547.4045.5537.95殼體水壓實(shí)驗(yàn)壓力63.9064.7060.1064.7062.1051.80注：1.各壓力級閥門的低壓氣密封實(shí)驗(yàn)壓力均為0.6Mpa6bar。 21bar=0.1Mp

4、a=100,000帕(Pa)=10牛頓/厘米2 1 psi= 0.06894757bar 1Mpa=145.038Psi表B ASME B16.34規(guī)定的公用磅級閥門螺紋端和焊接端閥門常用資料額定任務(wù)壓力和實(shí)驗(yàn)壓力單位：Mpa 材質(zhì)Class 工程A105 WCB LF2 LF3 WC5WC6 WC9 F5 F11 F22F304 F316 F321 CF3CF8 CF3M CF8M CF8C WCC LC2 LC3 LCCC5 C12 F51CD4MCuWC1 LC1 LCBF304L F316L150額定任務(wù)壓力1.982.002.001.77高壓密封和上密封實(shí)驗(yàn)壓力2.202.202.2

5、01.95殼體水壓實(shí)驗(yàn)壓力3.003.003.002.70300額定任務(wù)壓力5.175.174.804.62高壓密封和上密封實(shí)驗(yàn)壓力5.705.705.305.10殼體水壓實(shí)驗(yàn)壓力7.807.807.207.00600額定任務(wù)壓力10.3410.349.609.23高壓密封和上密封實(shí)驗(yàn)壓力11.4011.4010.6010.15殼體水壓實(shí)驗(yàn)壓力15.6015.6014.4013.90900額定任務(wù)壓力15.5115.5114.4113.85高壓密封和上密封實(shí)驗(yàn)壓力17.1017.1015.8515.25殼體水壓實(shí)驗(yàn)壓力23.3023.3021.7020.801500額定任務(wù)壓力25.8625.

6、8624.0123.09高壓密封和上密封實(shí)驗(yàn)壓力28.4528.4526.4525.40殼體水壓實(shí)驗(yàn)壓力38.8038.8036.1034.702500額定任務(wù)壓力43.0943.0940.0138.48高壓密封和上密封實(shí)驗(yàn)壓力47.4047.4044.0542.35殼體水壓實(shí)驗(yàn)壓力64.7064.7060.1057.80注：1.各壓力級閥門的低壓氣密封實(shí)驗(yàn)壓力均為0.6Mpa6bar。 21bar=0.1Mpa=100,000帕(Pa)=10牛頓/厘米2 1 psi= 0.06894757bar 1Mpa=145.038PsiAPI598閥門實(shí)驗(yàn)規(guī)格小于等于NPS 4 壓力額定值小于等于AS

7、ME1500磅級訂的閥門和規(guī)格大于NPS 4 壓力額定值小于等于ASME600磅級的閥門應(yīng)按下表進(jìn)展實(shí)驗(yàn)實(shí)驗(yàn)工程閥門類型閘閥截止閥旋塞閥止回閥浮動(dòng)式球閥蝶閥和固定式球閥殼體需求需求需求需求需求需求上密封需求需求NANANANA低壓密封需求任選需求任選需求需求高壓密封任選需求任選需求任選任選注：NA=不適用規(guī)格小于等于NPS 4 壓力額定值大于等于ASME1500磅級訂的閥門和規(guī)格大于NPS 4 壓力額定值大于等于ASME600磅級的閥門應(yīng)按下表進(jìn)展實(shí)驗(yàn)實(shí)驗(yàn)工程閥門類型閘閥截止閥旋塞閥止回閥浮動(dòng)式球閥蝶閥和固定式球閥殼體需求需求需求需求需求需求上密封需求需求NANANANA低壓密封任選任選任選任

8、選需求任選高壓密封需求需求需求需求任選需求實(shí)驗(yàn)繼續(xù)時(shí)間閥門規(guī)格NPS最短繼續(xù)時(shí)間秒殼體上密封密封止回閥API594其他閥門止回閥API594其他閥門260151560152 1/2660606060608126012060601201412030060120120 密封實(shí)驗(yàn)最大走漏率閥門規(guī)格NPS一切彈性密封閥門除止回閥外的一切金屬密封閥門金屬密封止回閥液體實(shí)驗(yàn)滴/分氣體實(shí)驗(yàn)氣泡/分液體實(shí)驗(yàn)氣體實(shí)驗(yàn)200b0bcd2 1/2601224cd81202040cd1402856cd對于液體實(shí)驗(yàn)，1毫升(cm3)相當(dāng)于16滴。在規(guī)定的最短實(shí)驗(yàn)繼續(xù)時(shí)間內(nèi)無走漏。對于液體實(shí)驗(yàn)“0滴表示每個(gè)規(guī)定的最短實(shí)驗(yàn)繼續(xù)時(shí)間內(nèi)無可見走漏。對于氣體實(shí)驗(yàn)，“0氣泡