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Latest Articles

Calculation tool for determining the PWHT parameters
  • PREMIUM
Hollomon-Jaffe Parameter: Minimizing negative effects through multiple PWHT Cycles
Leakage rate conversion
Hydrogen generator systems – safety requirements
  • PREMIUM
Piping Codes suitable for PED applications?
  • PREMIUM
Additional requirements for welding procedure qualification (WPQR) in accordance with EN 13445-4 clause 8.3
Carbon Equivalent formula for steel – An overview
CE (IIW) – Carbon Equivalent Calculator

Category: Design

p/T Rating of non-austenitic flanges
PN-Flange rating calculator for C-steels

Last Articles PN-Flange p/T- rating calculator Non-Austenitic Steels This flange rating calculator contains p/T ratings of frequently used non-austenitic steels (carbon steel and low (more…)

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flange-rating-calculator
PN-Flange Rating Calculator for stainless steel flanges

Last Articles PN-Flange p/T- rating calculator Austenitic + Ferritic-Austenitic Steels This flange rating calculator contains p/T ratings of frequently used austenitic and ferritic-austenitic materials. (more…)

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flange-connection
ASME BPVC Section VIII Div. 1 par. UG-44: External loads on WN Flanges

This article provides for evaluating the WN flange loads, taking into account the internal pressure together with the external loads (forces and bending moments) (more…)

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Flange Face surface
Flange face surface finish requirements

The flange face surface finish has an influence on a safety and tight flange connection. For standard requirements, the design of the flange surface (more…)

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flange-connection
Gasket blowout safety

“Gasket blowout” is a term used to describe the sudden and catastrophic failure of a gasket. Blowout usually occurs when the applied pressure exceeds (more…)

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gasket
Flange gaskets characteristics

The gasket characteristics are determined in a defined procedure under laboratory conditions under idealised test conditions. This test is based on the corresponding compression, (more…)

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flange-connection
Flange calculations methods

To confirm the safe function of a flange connection, proof of tightness and proof of strength must be provided. In the case of tightness (more…)

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hydrogen material requirements
ASME Code B31.12 Qualification of Hydrogen piping steels

Compatible hydrogen piping steel is coming into focus in the context of the increasing importance of hydrogen for energy applications, particularly with regard to (more…)

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Leakage
Leakage rate conversion

Leakage rate conversion The leakage rate conversion with a calculation tool is a practical way of converting an existing value into different other units. (more…)

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