| 公称压力 Nominal pressure | 0.6 | 1.0 | 1.6 | 2.0 | 2.5 | 4.0 | 5.0 | 6.4 | 10 | | 壳体试验压力 Shell test pressure | 0.9 | 1.5 | 2.4 | 3.0 | 3.8 | 6.0 | 7.5 | 9.6 | 15 | | 高压密封试验 High pressure tight test | 0.66 | 1.1 | 1.8 | 2.2 | 2.8 | 4.4 | 5.5 | 7.1 | 11 | | 适用介质及温度℃ Applicable media & Temperature | PBQ47型 | 水、蒸汽、纸浆等溶液 Water,vapor,pulp,and other solutions,t≤180℃ | | PBQ47型 | 天然气、煤气、液化气、原油、重油 Natural gas,coal gas,liquefied gas,crude oil,and heavy oil,t ≤425℃ | | PBQ47型 | 溶液、矿浆、氧化铝粉、煤粉、煤灰、含尘气体、废渣等 Solution,Ore oar,Alumina powder,coal fines,coal ash,dusty gas, waste residues,etc.t ≤300℃ | 主要零件材质及代号 Materials and codes of main parts | 零件名称 Name of part | PBQ47型 | PBQ47型 | PBQ47型 | | 阀体 Valve body | 碳钢WCB/不锈钢CF8 Carbon steel WCB stainless steel CF8 | 碳钢WCB/不锈钢CF8 Carbon steel WCB stainless steel CF8 | 碳钢WCB/不锈钢CF8 Carbon steel WCB stainless steel CF8 | | 阀杆 Valve stem | 2Cr13/304 | 2Cr13/304 | 2Cr13/304 | | 阀芯密封副 Sealing set for valve body | WCB/CF8+Cr | WCB/CF8+硬化合金钢 WCB/CF8+Hardens alloy steel | 特种硬化合金钢质 JK117/17Co合金 Special hardened alloy steel JK117/17Co alloy steel | | 阀座密封副 Sealing set for valve seat | PTFE/Molon | WCB/CF8+硬化合金钢 WCB/CF8+Hardens alloy steel | 特种硬化合金钢质 JK117/17Co合金 Special hardened alloy steel JK117/17Co alloy steel | 说明:1、本产品法兰连接尺寸按GB/T 9113.1-2000.ASME/ANSI 16.5规定的突面法兰； 2、结构长度参照GB 12221-2005，ASNE B16.10的规定； 3、制造和验收技术条件参照GB12237-89，API 6D； 4、压力试验按JB/T9092-1999，GB/T13927-92，AP1598的要求。 注 注:本产品法兰密封面型式按GB/T 9113.1-2000规定的凸面法兰，当用户法兰密封形式与表中规定不同时，应在供货合同中注明。 | 主要性能规范 Main specifications | | 公称压力 Nominal pressure | 0.6 | 1.0 | 1.6 | 2.0 | 2.5 | 4.0 | 5.0 | 6.4 | 10 | | 壳体试验压力 Shell test pressure | 0.9 | 1.5 | 2.4 | 3.0 | 3.8 | 6.0 | 7.5 | 9.6 | 15 | | 高压密封试验 High pressure tight test | 0.66 | 1.1 | 1.8 | 2.2 | 2.8 | 4.4 | 5.5 | 7.1 | 11 | | 适用介质及温度℃ Applicable media & Temperature | PBQ47型 | 水、蒸汽、纸浆等溶液 Water,vapor,pulp,and other solutions,t≤180℃ | | PBQ47型 | 天然气、煤气、液化气、原油、重油 Natural gas,coal gas,liquefied gas,crude oil,and heavy oil,t ≤425℃ | | PBQ47型 | 溶液、矿浆、氧化铝粉、煤粉、煤灰、含尘气体、废渣等 Solution,Ore oar,Alumina powder,coal fines,coal ash,dusty gas, waste residues,etc.t ≤300℃ |
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