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“We know a thing or two, because we have seen a thing or two.”*

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Protective Etal Bellows Covers
Improving Protective Covers
Bellows Damage Counseling
Bellows Damage Counseling
Water Hammer in Piping
Water Hammer In Piping
Thermal Shock on Ducting Systems
The Heartache of Thermal Shock
Understanding Bellows Internal Pressure
Understanding Bellows Pressure Capacity
NDE Differences on Piping Welds
NDE On Welds
Cryogenic Properties of Stainless Steel Bellows
Cryogenic Properties of Stainless Steel Bellows
Torsion on Expansion Joints
Torsion on Expansion Joints in Piping Systems
Fun Facts About Stainless Steel Bellows
Why Stainless Steel Doesn’t Rust
Going Laterally in an Axial World
Moving Laterally in an Axial World
Why an Expansion Joint Works - Part 1
Why An Expansion Joint Works – Part I
Why an Expansion Joint Works - Part 2
Why An Expansion Joint Works – Part II
fact or myth metal absorbs water
Fact or Myth? Metal Absorbs Water
When Weld Repairs Work - And We Don’t Know Why
When Weld Repairs Work – And We Don’t Know Why
Piping System Reliability
Piping System Reliability
Thermal Growth of Rings and Things
Thermal Growth of Rings and Cylinders
Steam Vacuum and Popcorn
Party Conversations about Steam
More Metal Bellows Repair Tips
More metal bellows repair tips
In Line Pressure Balanced Expansion Joints
How an In-Line Externally Pressurized Pressure-Balanced Works
Flanges on Expansion Joints
Flanges On Expansion Joints (*NEW)
Avoiding Acid Condensate On Bellows
Avoiding Acid Condensate On Bellows
Understanding Expansion Joint Pressure Thrust
Understanding Expansion Joint Pressure Thrust
Titanium Bellows
Titanium Bellows
Cor-Ten The Forgotten Steel
Cor-Ten – The forgotten steel
Hinged Expansion Joints in FRP Piping
Hinged Expansion Joints in FRP Piping
Externally Pressurized Expansion Joints
Externally Pressurized Expansion Joints
Alloy 625 vs 625 LCF Bellows
625 vs 625 LCF Bellows Performance
Van Stone Bellows
Vanstone Flanges On Bellows Expansion Joints
Tied Universal Expansion Joints - Best Bang for the Buck
Tied Universal Expansion Joints – Best Bang For The Buck
Got Liners
Liners On Metal Expansion Joints
Fillet Welding on Gussets and Lugs
Best Practices On Fillet Welding
Steam Extraction Expansion Joints
Steam Extraction Expansion Joint Inspection
Multiple PLY Bellows
The International Dispute over Multi-Ply Bellows
Metal vs Fabric Ducting Expansion Joints
Metal vs Fabric Ducting Expansion Joint
Obsessive Compulsive Ways to Extend Expansion Joint Life
Obsessive, Compulsive Ways to Extend Expansion Joint Life
Metal Rectangles that Out Perform
Metal Rectangular Expansion Joints That Last
Protecting Piping From Anchor Failures
Protecting Piping From Anchor Failures
Maintaining 2 Ply Testable Bellows
Maintaining 2-ply Testable Bellows On Expansion Joint
Refurbished Expansion Joints
Refurbishing Old Expansion Joints
Avoiding Expansion Joint Installation Problems
Avoiding Expansion Joint Installation Problems
Metallurgist Answers
Metallurgy Of Metal Bellows Failures
Insider Secrets of Bellows Repair
Insider Secrets To Expansion Joint Repair
Westinghouse Tap Caps
Westinghouse Tap Caps
Understanding Bellows Internal Pressure
Understanding Bellows Internal Pressure
Bellows Cyclelife EJMA vs ASME
Metal Bellows Cycle Life – EJMA vs ASME
Understanding Pressure Balanced Expansion Joints
Understanding Pressure Balanced Expansion Joints