18
Jan
Metal material testing project for Steel Pipe Fitting Flange Wilson Pipeline
What are the metal material testing items and metal material testing or testing standards?
Summary of metal material testing items
What are the metal material testing projects? According to my und...
10
Jan
What’s the API 5L Grade B seamless pipe?
One of the most common pipe grades used in oil and gas transmission is API 5L Grade B specification.
The API 5L Grade B Pipe is also known as L245 Pipes, and they come with a minimum yield strength of...
10
Jan
What’s the EN 10219 Pipe Composition and Pipe Mechanical Properties
EN 10219 Pipe CompositionSteel No.CarbonSiliconManganesephosphorusSulfurNitrogen1.00390.17–1.400.0400.0400.0091.01490.20–1.500.0350.0350.0091.01380.20–1.500.0300.030–1.05470.220.551.600.0350.0350.0091...
10
Jan
EN 10219-1 S235JRH Pipe Different Manufacturing Processes
EN 10219-1 S235JRH Pipe Different Manufacturing ProcessesEN 10219 S235JRH Hot Finished Seamless (HFS) S235JRH Cold Drawn or Finished Seamless (CDS) EN 10219 Electric Resistance Welding (ERW)...
08
Jan
The point of NACE MR0175/ISO 15156 Pipe and Fittings
Always in pipeline systems we met the material with NACE MR0175/ISO 15156 pipe or fittings, so do you really know what is the major differences between NACE carbon pipe and normal carbon steel pipe? A...
08
Jan
Hydrogenation catalyst and hydrogenation reactor knowledge sharing
Overview
Hydrofinishing catalysts are composed of active components, additives and carriers. Its role is to hydrogenate and remove sulfur, nitrogen, oxygen and heavy metals as well as polycyclic aroma...
