What is CRA clad or lined steel pipe?
Monday, 03 July 2023
CRA (Corrosion Resistant Alloy) clad or lined steel pipes are composite pipes designed to provide enhanced corrosion resistance and mechanical properties compared to traditional steel pipes. They are used in applications where the working environment is highly corrosive or demanding, such as oil and gas, petrochemical, and chemical industries. In CRA clad or lined steel pipes, a
- Published in Material, Technology
What is the difference between lined pipe and clad steel pipe ?
Monday, 03 July 2023
Lined pipe and clad steel pipe are two types of composite pipes used to enhance the performance and durability of piping systems in various industries, especially in corrosive environments. They differ in their manufacturing processes, characteristics, and use cases. Lined Pipe Lined pipes consist of an inner layer or liner made from a corrosion-resistant material,
- Published in Material, Technology
What is the difference between socket weld fittings and buttweld fittings ?
Wednesday, 28 June 2023
Socket weld fittings and buttweld fittings are two types of pipe fittings used to connect pipes or pipe sections in various applications. They differ in their design, installation method, and suitable applications. Here’s a comparison of the two types of fittings: Socket Weld Fittings: Design: Socket weld fittings have a socket (recess) into which the pipe is
- Published in Technology
Is seamless steel pipe better than ERW welded steel pipe?
Tuesday, 20 June 2023
The choice between seamless steel pipes and ERW (Electric Resistance Welded) steel pipes depends on the specific requirements and applications. Both seamless and ERW steel pipes have their own advantages and disadvantages, and a comparison of the two can help determine which might be the better option for a particular situation. Seamless Steel Pipes: Advantages:
- Published in Technology
What is the difference between 45° elbow and 90°,180° LR/SR elbow ?
Thursday, 18 May 2023
A 45° elbow, 90° elbow, and 180° elbow are pipe fittings used to change the direction of a piping system. These fittings are widely used in various industries, such as oil and gas, petrochemical, power generation, water treatment, and many more. This article discusses the differences between these elbow fittings, focusing on long radius (LR) and
- Published in Technology
What’s a CRA Clad or Lined Steel Pipe ?
Thursday, 27 April 2023
Introduction CRA (Corrosion Resistant Alloy) clad or lined steel pipes are a type of composite pipes that are used in various industries such as oil and gas, chemical, and petrochemical. These pipes are made by bonding a layer of CRA material to the surface of a carbon steel pipe. The CRA layer provides excellent corrosion
- Published in Clad Pipe, Technology
In 2023, the U.S. welded steel pipe market may have a double-top trend
Saturday, 08 April 2023
In 2022, the U.S. economy will face the triple pressure of demand contraction, supply shock and expected weakening. The external Fed will raise interest rates and the international order will be reshaped. In this changeable steel market pattern, welded steel pipes highlight the structural highlights of exports, the de-chemicalization of supply has improved, and a
- Published in Technology
Differences between A335 P5 and Grade P9 , P11 ,P12 alloy pipe ?
Tuesday, 14 February 2023
Differences between ASTM A335 P5 and Grade P9 , P11 ,P12 alloy pipe ? ASTM A335 is a standard specification for seamless ferritic alloy-steel pipe for high-temperature service. The specification covers nominal wall and minimum wall chrome-molybdenum (also known as Cr-Mo, or Cr-Moly) alloy steel pipe intended for use at high temperatures. The steel material
- Published in Alloy pipe, Technology
Application of Clad Lined steel pipe in subsea oil and gas transportation
Thursday, 22 September 2022
Application of Lined composite steel pipe in subsea oil and gas transportation The development of offshore oil and gas fields should play an important role in industrial production and economic development as an important energy guarantee for China. As an important process of offshore oil and gas field development, oil and gas transportation is
- Published in Technology
welding flange process Characteristics and influencing factors
Tuesday, 20 September 2022
Abstract: Welding flanges have a pivotal role in mechanical production, for people who initially understand the welding flanges, welding flanges have several characteristics that are necessary to understand, for the application of welding flanges in production will be very helpful, the following will briefly introduce the characteristics of several common methods of welding flanges and
- Published in FLANGE, Technology