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Parker Fittings接头
Face Seal Fittings
Seal-Lok Xtreme Metal Face Seal Tube Fittings and Adapters
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.
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 
Technical Specifications
| Connection Type: |
Metal Face Seal, Many connection styles to meet all needs. |
| Shape: |
Elbows, straights, tees, crosses, plugs, and caps |
| Connection 1 Size: |
Metal Face Seal - Male, Swivel, and Bulkhead |
| Connection 1 Tube Outside Diameter: |
1/4 to 2 inch, 6 to 50 mm |
| Connection 2 Size: |
Both tube and a wide variety of inch and metric port end options are available. |
| Connection 2 Tube Outside Diameter: |
1/4 to 2 inch, 6 to 50 mm |
| Connection 2 Thread Size: |
Large size range for all port styles inch, na |
| Connection 3 Size: |
Both tube and a wide variety of inch and metric port end options are available. |
| Connection 3 Tube Outside Diameter: |
1/4 to 2 inch, na |
| Connection 3 Thread Size: |
Large size range for all port styles, na |
| Connection 4 Size: |
Male Metal Face Seal |
| Connection 4 Tube Outside Diameter: |
1/4 to 2 inch |
| Body Material: |
Stainless Steel |
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