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.

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 Stee

Full Product Description

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