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September 23, 2023

Welded Spiral Steel Pipes – GOST 8696

GOST 8696: Welded Spiral Steel Pipe GOST 8696 is a standard developed by the Euro-Asian Council for Standardization, Metrology, and Certification (EASC), a standardization organization for countries from the former Soviet Union. Specifically, GOST 8696 covers electrically welded steel pipes with a spiral seam. Here are some key features and […]

September 20, 2023

WELD OVERLAY STEEL PIPE | CLADDING PIPE

Weld Overlay on Steel Pipe Weld overlay, also known as cladding or hardfacing, is a process where one or more metals are joined together via welding to the surface of a base metal (substrate) as a layer. This is usually done to improve the base metal’s durability, corrosion resistance, or […]

September 17, 2023

l555m steel pipeline (New technological inventions) with excellent low temperature toughness and manufacturing method thereof

l555m steel pipeline (New technological inventions) with excellent low temperature toughness and manufacturing method thereof Technical field The invention belongs to the field of high-strength low-alloy steel for metal materials, specifically relates to a manufacturing method of pipeline steel for oil and gas transmission pipelines, and in particular to a […]

September 14, 2023

API 5L X65 Steel Pipe against Corrosion in Seawater Comparative Study of the Behavior

Corrosion is a significant challenge encountered by the oil and gas industry, especially when dealing with the transportation of various products through pipelines. The API 5L-X65 grade Steel Pipe is one of the most commonly used materials in oil and gas pipelines due to its excellent mechanical properties and weldability. […]

September 13, 2023

Differences Between API 5L X80, X70, and L555M Pipelines

Among the components that make up the vast network of oil and gas pipelines, steel pipes are the most crucial. They are the conduits that transport these valuable resources from the production sites to the consumption points. The quality, strength, and efficiency of these pipes are paramount, and that’s where […]

September 12, 2023

API 5L X52 and A106: Exploring the Differences – The Comparative Analysis

The Comparative Analysis of API 5L X52 and A106: Exploring the Differences Abstract This paper aims to elucidate the fundamental differences between two widely used steel grades in the petroleum industry, namely, API 5L X52 and A106. Despite their common application in oil and gas pipeline systems, the origin, chemical […]

September 10, 2023

What’s The Differences Between ERW and HFW Steel Pipe

The Differences Between ERW and HFW Steel Pipe Understanding the differences between ERW (Electric Resistance Welded) and HFW (High Frequency Welding) steel pipes is essential for those in the industry. They are both used in the manufacturing of steel pipes, but their methodologies, applications, and quality of resultant products differ […]

September 7, 2023

What is the difference between FBE coating pipe and epoxy coating pipe ?

Fusion Bonded Epoxy (FBE) coating and Epoxy coating refer to different types of protective coatings used on pipelines to prevent corrosion and other environmental damage. Both coatings provide a barrier between the metal pipe and the environment, but they have some differences in their composition, application, and performance. Fusion Bonded […]

September 4, 2023

oil casing pipes heat treatment process,How are the oil casings inspected and tested to ensure their quality?

oil casing pipes heat treatment process,How are the oil casings inspected and tested to ensure their quality? Can you provide more details about the heat treatment process for oil casings? Sure, heat treatment for oil casings is a crucial process for enhancing the mechanical properties and corrosion resistance of the […]