How butt welding fittings is produced ?
Saturday, 28 October 2023
Butt welding fittings, such as those complying with the ASTM A234 standard, are produced through a series of steps that involve the shaping, heating, and cooling of metal. Here is a general overview of the process: Procurement of Raw Material: The raw material, often in the form of a billet or a plate of carbon
- Published in Technology
Mechanically Lined Pipe Inspection Industry Standards
Sunday, 22 October 2023
Industry Standards for Mechanically Lined Pipe Inspection The inspection of mechanically lined pipes (MLPs) is governed by various industry standards to ensure their safety, reliability, and quality. These standards vary by region and industry, but a few of the most common ones include: API 5LD: Published by the American Petroleum Institute, this standard covers the manufacturing
- Published in NEWS, Technology
Mechanically Lined Pipe: Understanding the Process and Inspection
Sunday, 22 October 2023
Mechanically lined pipes (MLP) represent a significant technological development in pipeline engineering. They are primarily used in high-pressure, corrosive environments where it is essential to maintain the integrity of the pipeline over extended periods. Introduction Mechanically lined pipes are composite pipes comprising two independently manufactured pipe lengths. The inner pipe, often made of corrosion-resistant alloy
- Published in Technology
How does the ASME B16.9 standard ensure the compatibility and interchangeability of fittings?
Monday, 04 September 2023
The ASME B16.9 standard, established by the American Society of Mechanical Engineers, plays a significant role in ensuring the compatibility and interchangeability of pipe fittings like the stainless concentric reducer. It achieves this through rigorous specification of various parameters and characteristics of these fittings. Here’s how: Dimensions: The standard specifies the precise dimensions for the
- Published in Technology
Method of welding stainless steel lined pipe
Friday, 21 July 2023
Welding stainless steel lined pipe involves a few steps that require careful attention to ensure a quality seal. Here’s a general method for welding these types of pipes: Materia ls Needed: Welding machine (TIG or MIG typically for stainless steel) Stainless steel filler material Welding mask and gloves Wire brush or grinder Welding Gas (Argon for TIG, a mix
- Published in Technology
What is the MECHANICAL CLAD LINED PIPE
Monday, 17 July 2023
What is the MECHANICAL CLAD LINED PIPE Mechanical clad lined pipe is a type of pipe used in various industries, including the oil and gas industry, petrochemicals, and other high-pressure applications. It utilizes “cladding” – a process of bonding or fusing one metal (the “cladding” material) onto another (the “base” material) – to create a
- Published in Technology
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