圖片說明:使用范圍 A42Y-C型適用于工作溫度≤300℃空氣、石油氣、液體等介質的設備和管路上。A42Y-P型及A42Y-R型適用于工作溫度 ≤200℃有腐蝕性的介質的設備和管路上,作為超壓保護裝置。 連接法蘭標準按JB/T……-94系列1。≥6.4MPa按JB/T……-94系列2。 A42Y-16P A42Y-16R KA42Y-16 DA42Y-16C DA42Y-16P A42Y-25 A42Y-25P A42Y-25R KA42Y-25C KA42Y-25P DA42Y-25C DA42Y-25C DA42Y-25P A42Y-40 A42Y-40P A42Y-40R KA42Y-40C DA42Y-40C A42Y-64C A42Y-64P A42Y-64P A42Y-64R KA42Y-64 DA42Y-64C DA42Y-64P A42Y-100 A42Y-100P A42Y-100R KA42Y-100 DA42Y-100P |