Присоединительный размер |
120-230 |
Место происхождения |
Shandong China (Mainland) |
Номер Модели |
F-1600HL |
Бренд |
zhifeng |
Стандартные / Нестандартные |
Стандартные |
Конструкция |
Контроль |
Давление |
Высокое давление |
Вид энергии |
Гидравлическая |
Материал |
Кованые материалы |
Температура среды |
Умеренная температура |
Среда |
Вода |
pump valve Inordertomeettheneedofmodernpetroleumdrillingtechnology,newmudpimpfittingsweredecelopedby Qingdaozhifengpetroleumequipmentco.,ltdthroughcooperationwithchinapetroleumuniversity(huadong)whichhavegoodpropertiesofhightemperature,highpressureresistance,high antifrictionandantisulfurcorrosion. Highqualityalloysteelsabovepetroleumstandardsuchas20CrMnTi,20CrMnMo,20CrNiMo and20Cr2Ni4 wereusedtomakethevalveassembly,andnewlydevelopedhighmolecular materialstomakethemudpumpfittingsinordertoresisthigh-temperature,high-pressure,antifrictionandsulfurcorrosion.Thevalveassembly manufacturedbytsingtao zhifengpetroleumequipmentco.ltd rankstheinternationaltopclasslevel! OurcompanyistheoriginalfactoryinQingdaoPetroleumMachineryFactory,July2007 throughtheISO9001(REGISRATIONNO.0885) internationalqualitysystem certification, andin2008passed Americanpetroleuminstitutequalitymanagementsystemof preferenceAPISPECQ1(REGISRATIONNO.Q1-0637) andISO/TS29001(REGISRATIONNO.TS-0469)authentication. Firstset Mainpartmaterials:20CrMnTi,valvesealring:JSR-220S. Characteristics:ordinaryanti-impactionandanti-compressionproperty Application:pumppressurearound18MPa,temperatureofcyclingmud≤60°C Secondset Mainpartmaterial:20CrMnTi,valvesealring:polynurethaneorpolyetherester Characteristics:goodantiimpactionproperty,ordinarytemperaturetolerance,poor antihydrolysisproperty Application:pumppressurearound20mpa,temperatureofcyclingmud≤80°C Thirdset Mainpartmaterial:20CrMnMo,ValvesealringTPF-2 Characteristics:excellentantiimpaction,abrasivewearandsulfurcorrosionproperty, goodstrengthat80-150°C Application:pumppressure20-30MPa,temperaturearound120°C Fourthset Mainpartmaterial:20CrNiMoor20Cr2Ni4,valvesealring:TPF-3 Characteristics:excellentantiimpactionandhightemperaturetoleranceproperty, Application:highpressureandhightemperatureandpumpF-1600HL, F-2200hl,excellentantisulfurcorrosion. Serial No. Valve rubber pump pressure /MPa Maximum operation temp-erature /°C Working temp-erature /°C Abrasion cm³/ 1.61km Service life/h (pump pr.≤18Mpa, temp≤ 60°C) Service life/h (pump pr.≥20Mpa, temp≥ 60-80°C) Service life/h (pump pr.≥26Mpa, temp≥ 80°C) Anti-sulfur corrosion remarks 1 NBR ≥18 120 50 0.06 200 150 100 ordinary 2 PUR ≥20 80 60 0.02 400 200 100 Ordinary 3 TPF-2 ≥26 260 180 0.01 600 500 350 excellent Applicable F-1600HL F-2200HL 4 TPF-3 ≥35 260 10 0.01 800 600 450 excellent API