Parker Fittings接头 Face Seal Fittings
Seal-Lok Xtreme Metal Face Seal Tube Fittings and Adapters
SEAL-LOK XTREME金属面密封接头


用于LNG应用的Seal-Lok Xtreme是可现场更换的配件，使用了获得专利的不锈钢金属密封环。利用ORFS配件的设计优势，可以在低至-328°F（-200°C）和高至1200°F（650°C）的温度下以及高达6000 psi的工作温度下实现出色的软管连接。英寸尺寸为1/4“-2” OD，公制尺寸为6mm-50mm。此外，还可提供获得专利的金属端口密封件来代替SAE J1926 O形圈凸台接头上的弹性密封件。 Parker's Seal-Lok Xtreme Metal Face Seal fittings and adapters achieve proven, leak-free connections in critical applications where elastomeric sealing is not an acceptable solution due to temperature or chemical concerns. Parker Stainless Steel Seal-Lok Xtreme metal face seal fittings offer reliable leak-free, corrosion resistant connections for applications that have extremely low or high temperatures or chemical compatibility concerns where elastomeric sealing cannot be used. Utilizing the proven O-ring Face Seal (ORFS) fitting design, these metal face seal fittings offer zero clearance, resistance to over torque and vibration resistance. Seal-Lok Xtreme are high-temperature, but also cryogenic fittings proven to exceed industry standards and perform in the most demanding applications.

在热循环，热冲击，氦质谱仪，泄漏和爆破压力，旋转弯曲，螺纹磨损，扭矩过大，热冲击FEA和篝火测试等领域进行了广泛的测试。
提供SAE / AISI 316 / 316L不锈钢材料，以提高耐腐蚀性

Markets:
- Alternative Fuels
- Power Gen
- Cryogenic

Features/Benefits:
- Patented metal face seal with temperature range of -328° F to 1200° F
- Includes dry film lubricated tube nuts for anti-galling
- SAE J1926 boss port ends have patented metal seal
- Highly resistant to over-torque, eliminating damage from over-tightening, creating unlimited reusability
- Flat sealing surface allows for ease of installation with zero clearance
- Superior resistance to vibration
- Unlimited reusability
- Working pressures up to 6000 PSI
- Fittings and metal seals are manufactured from SAE/AISI 316/316L stainless steel materials for corrosion resistance
- Parker's Robust Port Stud on adjustable ports is manufactured with a longer locknut virtually eliminating washer damage and potential leaks, as well as making assembly virtually mistake-proof

Testing completed:
- Thermal cycle and shock
- Helium Mass Spectrometer
- Leak and burst pressure
- Rotary Flex
- Thread Galling
- Over Torque
- Thermal Shock FEA
- Passed Bonfire Testing in accordance with ANSI/CSA NGV 2

Applications:
- Combustion turbines
- LNG storage and fueling systems
- High-temperature engine compartments
- Instrument panels
- Chemical process equipment
- Cryogenic equipment

Seal-Lok Xtreme Metal Face Seal Tube Fittings and Adapters
Parker's Seal-Lok Xtreme Metal Face Seal fittings and adapters

Technical Specifications