進口全焊封球閥，一體式球閥性能描述 Performance description

一體式全焊接球閥（全焊封球閥）不會有外部泄漏等現(xiàn)象。由于閥座是由碳纖維增強特氟隆密封環(huán)及碟形簧構(gòu)成的，所以對壓力和溫度的變化適應(yīng)能力強，在標(biāo)注壓力和溫度范圍內(nèi)不會產(chǎn)生任何泄滑 retz品牌 The integrated all welded ball valve (all welded sealed ball valve) will not have external leakage and other phenomena. As the valve seat is composed of carbon fiber reinforced Teflon seal ring and disc spring, it has strong adaptability to changes in pressure and temperature, and will not have any leakage within the marked pressure and temperature range

進口全焊封球閥，一體式球閥執(zhí)行標(biāo)準(zhǔn) Executive standards

設(shè)計規(guī)范Design code：API 6D、ASMEB 16.34

結(jié)構(gòu)長度 Structure length：ASME B16.10、GB12221

對焊端形式 Butt welding end form：ASME B16.25、ASME B31.4/31.8

檢驗與試驗 Inspection and test：API 598、API 6D、GB13927

耐火試驗 Fire resistance test：API 607、API 6FA

手動標(biāo)準(zhǔn)型全焊接鋼制球閥 DN15-DN200  Manual standard all welded steel ball valve DN15-DN200

壓力-溫度等級Pressure temperature class：ASME B16.34、API608

適用范圍：城市燃氣、供暖系統(tǒng)、工業(yè)用途、區(qū)域供熱、各種工業(yè)設(shè)備、熱力管道

介質(zhì)：水，空氣，油和其它不與碳鋼發(fā)生化學(xué)反應(yīng)的流體

渦輪標(biāo)準(zhǔn)型全焊接鋼制球閥 DN125-DN600

壓力-溫度等級Pressure temperature class：ASME B16.34、API608

適用范圍：城市燃氣，煤氣，燃氣管道、采暖供暖系統(tǒng)、工業(yè)用途、區(qū)域供熱、各種工業(yè)設(shè)備、暖通，熱力管道、壓縮空氣、太陽能系統(tǒng)

介質(zhì)：水，空氣，油和其它不與碳鋼發(fā)生化學(xué)反應(yīng)的流體

零部件材質(zhì)表 Parts material table