Posts by wilson

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...

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...

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)...

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...

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...

Stainless Steel is the abbreviation for stainless steel, which is resistant to air, steam, water and other weak corrosive media or stainless steel. The term "stainless steel" does not simply refer to...

High-density polyethylene jacket tube is widely used in oil pipelines, gas pipelines, urban heating pipes, water pipes, electricity and other corrosion engineering, product quality and service by the ...