Engineering Bulletins
Why Is Metal Hose Used?
Engineering Bulletin #177
Failure Analysis: Identifying The Corrosion Culprit
Engineering Bulletin #176
Are Pfas Bans An Opportunity For Metal Hose?
Engineering Bulletin #175
Why Tolerances Cannot Be Zero
Engineering Bulletin #174
Fitting Attachment Welds For Metal Hose Assemblies
Engineering Bulletin #173
Preparing Hose Assemblies With Npt Ends For Leak Testing
Engineering Bulletin #172
Radiographic Testing Of Welds
Engineering Bulletin #171
What Does Asme B31.3 And B31.1 Compliance Mean For Metal Hoses?
Engineering Bulletin #170
What Is The Difference Between Static And Dynamic Bend Radius?
Engineering Bulletin #169
How To Handle Interlocked Hoses
Engineering Bulletin #168
Is A Pressure Tight Interlocked Hose Really Possible?
Engineering Bulletin #167
Using Traveling Loops To Accommodate Axial Movement In Piping System
Engineering Bulletin #166
Accommodating Out Of Plane Movement In A Piping System
Engineering Bulletin #165
Ammonia And Stainless Steel
Engineering Bulletin #164
How Much Weight Can A Hose Hung Vertically Support?
Engineering Bulletin #163
Sulfuric Acid Applications
Engineering Bulletin #162
How Long Will A Metal Hose Last In Service?
Engineering Bulletin #161
How To Install An Expansion Joint
Engineering Bulletin #160
Differences Between The 300 Series Stainless Steels
Engineering Bulletin #159
How To Avoid The Most Common Mistake When Welding A Cap Pass
Engineering Bulletin #158
Delay Work Hardening Of Metal Bellows In High Vibration Applications
Engineering Bulletin #157
Failure Analysis: Braided Hose In High Vibration Applications
Engineering Bulletin #156
Comparing Metal And Rubber Lance Hoses
Engineering Bulletin #155
What Is The Difference Between Penflex P3 And P4 Series Hoses?
Engineering Bulletin #154
An Overview Of Common Expansion Joint Accessories
Engineering Bulletin #153
When To Use An Expansion Joint Instead Of A Hose
Engineering Bulletin #152
How Liquid Penetrant Inspection Works
Engineering Bulletin #151
What Makes Metal Hose Corrosion Resistant?
Engineering Bulletin #150
An Introduction To Microbially Influenced Corrosion
Engineering Bulletin #149
No Simple Solutions When It Comes To Oxygen Service Cleaning
Engineering Bulletin #148
Weld Purging With Argon Gas: An Industry Standard
Engineering Bulletin #147
Fretting Corrosion
Engineering Bulletin #146
Sour Gas Transfer: Considerations Around Metal Hose Alloy Selection
Engineering Bulletin #145
The Case For Positive Material Identification
Engineering Bulletin #144
Test Results: Metal Hose Cycle Life
Engineering Bulletin #143
Hardworking Hoses For Well-Executed Turnarounds
Engineering Bulletin #142
Why Flexibility Does Not Necessarily Mean Longer Service Life
Engineering Bulletin #140
Flexible Metal Hose Assembly
Engineering Bulletin #139
Causes Of Hydrogen Embrittlement
Engineering Bulletin #138
H Grade May Be Specified, But You Might Not Need It
Engineering Bulletin #137
Considerations On Managing High Flow Velocity With Interlocked Liners
Engineering Bulletin #136
How To Avoid Stress Corrosion Cracking
Engineering Bulletin #135
Common Causes Of Hose Assembly Failure
Engineering Bulletin #134
Leak Testing For Cryogenic Hoses
Engineering Bulletin #133
Loose Braid Consideration: Vacuum Pump Tightening Method
Engineering Bulletin #132
Making Hose From Tube: Penflex Uses Several Mechanical Forming Methods To Form Hose
Engineering Bulletin #131
Considerations For Duplex Or Steam Jacketed Hoses
Engineering Bulletin #130
California Proposition 65 Statement
Engineering Bulletin #129
Using Corrugated Hose For Vacuum Applications
Engineering Bulletin #128
P4 Products Are In Accordance With Iso 10380 Standard For Sizes 1/4" To 2"
Engineering Bulletin #127
How We Calculate Maximum Allowable Working Pressure
Engineering Bulletin #126
Non-Destructive Testing Program And Ndt Lab
Engineering Bulletin #125
Cross-Reference Of American With German And European Standards
Engineering Bulletin #124
Loose Braid Consideration: Methods Of Tightening Braid On Hose
Engineering Bulletin #123
Hose Assembly Cut Length Calculation
Engineering Bulletin #122
Bs En 10204:2004 Certificate Type 3.1 And Inspection Documents
Engineering Bulletin #121
How Many Btus Can Be Handled By Corrugated Hose?
Engineering Bulletin #120
Corrosion Of Common Alloys In Dry Chlorine (Cl2)
Engineering Bulletin #119
P3 Products Are In Accordance With Iso 10380 Standard
Engineering Bulletin #118
Braid: Consideration For Use On A Different Hose Od
Engineering Bulletin #117
Basic Steps In Hose Assembly Failure Analysis
Engineering Bulletin #116
Environmental Corrosion Of Stainless Steel
Engineering Bulletin #115
Vibration And Minimum Hose Length Requirements
Engineering Bulletin #114
Austenitic Steels: Mechanical Properties At Cryogenic Temperatures
Engineering Bulletin #113
Operating Conditions And Reduction Factors Consideration
Engineering Bulletin #112
Calculation Of Pressure Loss In Corrugated Hoses
Engineering Bulletin #111
Corrugated Metal Hose In Externally Pressurized System Under Vacuum
Engineering Bulletin #110
Calculating Pitting Resistance Equivalent Number (Pren)
Engineering Bulletin #109
Corrugated Metal Hose And Flow Velocity Consideration
Engineering Bulletin #108
Assembly Installation Handling Precautions
Engineering Bulletin #107
Service Temperatures Of Austenitic Steels And Other Materials
Engineering Bulletin #106
Chlorine And Stainless Steel Alloy Selection
Engineering Bulletin #105
The Advantages Of Using Monel Hose Vs. Teflon For Chlorine Transfer
Engineering Bulletin #104
The Advantages Of Using 321 Ss Vs. 304/304l Ss
Engineering Bulletin #103
Leak Detection Methods
Engineering Bulletin #102
Changes And Additions To Penflex Product Catalog
Engineering Bulletin #101