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د اوبو د درملنې لپاره د RO جھلی عناصر فټینګ
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د صنعتي او لوړ پاکوالي غوښتنلیکونو لپاره د لوړ کیفیت PVDF پایپ فټینګونه
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د پسرلي انرژي لرونکي سیلونه د کریوجینک والو لپاره کارول کیږي
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د بال والو څوکۍ د LNG لپاره کارول کیږي
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د پلاستيک ماشین شوي برخې PTFE، PEEK، PCTFE، TFM
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د کاربن ډک PTFE راډ او د ګلاس فایبر ډک PTFE د والو سیل کولو لپاره کارول کیږي
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د لوړ پاکوالي PFA ټیوب د نیمه کنډکټر لپاره کارول کیږي (سیمی - 57 پاس شوی)
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په چین کې د PVDF شیټ جوړونکی
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د KEL-F PCTFE راډ د کریوجینک والو سیل کولو لپاره کارول کیږي
پولیمر مهرونه
د مشخصاتو سلسله
پولیمر مهرونه
Polymer materials are an excellent choice for high-performance, chemical resistance, high-pressure environments. For example: Seals used in the oil and gas industry must withstand high temperatures, high pressure, and a chemically hostile environment. The conditions limit the material used to make the seals for this industry. The most common types of materials include PTFE, TFM, PCTFE, PEEK, UHMW
| د توکو ډول | PTFE, TFM, PCTFE, PEEK, PFA, UHMW, POM |
| تصدیق: | FDA، ROHS، RECH، ISO |
| د خامو موادو نښه | DAIKIN, 3M,DUPONT, Solvay, Victrex |
| د کم تر لږه اندازه مقدار: | 100PCS |
| د عملی حرارت درجه: | -180 ° C ~ + 260 ° C |
| رسولو وړتیا: | 50,000PCS / میاشت |
The Mechanical seal is a leakage control device. Hongda offers a long list of seal products made of PTFE, TFM, Filled PTFE, PEEK, PCTFE, ETFE,PFA,UHMW, PA
تخنیکي معياري
| Choice for Polymers Sealing Materials | |||
| د موادو نوم | Compound % | ځانتياوې | رنګ |
| PTFE | / | د رګېدو ډېر ټیټ ضریب او غوره کیمیاوي مقاومت. | سپین |
| Glass Filled PTFE | تر 30٪ پورې | Improved ware resistance, compression strength, creep resistance, chemical resistance. | سپین کریم |
| Carbon Filled PTFE | تر 30٪ پورې | Improved electrical and termal conductivity, resistance to load, low coefficient of friction in dry, water, steam applications, chemical resistance. Superior ware resistance | تور |
| Graphite Filled PTFE | تر 20٪ پورې | Improve wear resistance, decrease friction and increase sliding properties against soft metals- chemical inertness. Improve the temperature resistance in some way. | تور |
| Bronze Filled PTFE | تر 60٪ پورې | Improved compression strength, wear resistant, high thermal conductivity, resistance to abrasion. Reduced chemical resistance. | تور تور |
| Molybdenum disulphide(MoS2) Filled PTFE | تر 5٪ | د PTFE د سختۍ او اغوستلو مقاومت ځانګړتیاوې زیاتې شوې. د سلایډینګ ځانګړتیاوې زیاتې شوې او رګونه کم شول. | Blue azure |
| PEEK Filled PTFE | تر 20٪ پورې | Increased thermal resistance, sliding properties, surface hardness. Superior properties on dynamic applications. | روښان نسواري رنګ |
| وګوره | / | Excellent mechanical properties including strength, rigidity, impact resistance, low wear rate and low coefficient of friction, retained over a wide range of service temperatures | روښان نسواري رنګ |
| PEEK compound | / | Improves technical and chemical properties like deformation under load, wear resistance, thermal expansion and electrical conductivity. | / |
| PVDF | / | Resistant to UV radiation and offers high mechanical strength and welding properties. | د طبيعي |
| PCTFE | / | Ideal sealing material for lower temperature and high pressure, good mechanical properties | White translucent |
| PFA | / | Excellent chemical and temperature resistance, electrical insulation and excellent process ability. | د طبيعي |
د غوښتنلیک ساحه
● Valve seats and seal rings
● Valves/conduits for semi-conductor manufacturing
● Gaskets and gasket tapes (ePTFE)
● Lip seals and rotary seals
● Chevron seals (V-packings)
● Hydraulic and pneumatic seals
● Bellows and manifolds for pumps
● PTFE ferrules
● Sealing guides and strips
● Spring-energized seals
● Pump manifolds