Welded SolutionsWelded Assemblies

Benefits of Using a Welded Solution

• One-Piece Welded Design that meets customers specified pressure protection requirements or pressure event management
• Hermetic Seal provides maximum leak tightness with helium leak rates as low as 1×10-9 std.cc/sec
• Custom Housing and Connections
• Optimized Assembly Geometry
• Easy to Install which Reduces the Chance of Damage or Premature Failure
• Especially for Aerospace applications, ZOOK recognizes the importance of weight savings in its design considerations

Standard Disk Types:

• Pre-Bulged
• Scored Forward Acting
• Reverse Acting (RA4, RA6, RA8 & RAX)
• ZANITARY® Series

ZOOK Offers the Highest Quality Control:

• 100% Leak Testing
• Burst Testing
• Weld & Body Pressure Testing
• Digital Inspection of Threads & Body Dimensions
• Ultra Sonically Cleaned
• 100% Material Traceability
• Outsourced 3rd Party Welded Joint and Component Non-destructive Testing
• Cycle Testing
• 3rd Party Precision Cleaning
• Test Plan Development
• Inspection and Test Plans
• PPAP (Production Part Approval Process) Submissions
• Control Plans
• Video / Photographic Borescope Inspections
• Custom Packaging
• Private Labelling
• Application Specific Design Review Directly with the Customers End Users

ZOOK Welded Rupture Disks are Manufactured in Accordance to Global Standards:

• EN ISO 4126-2
• Pressure Equipment Directive
• ASME Section XIII
• AWS D17.1
• ASME Section IX

Common Disk Materials (Contact ZOOK for other disk materials):

• 316 & 304 Stainless Steel
• 600 Inconel
• 200/201 Nickel
• 400 Monel
• C276 Hastelloy