Line pipe

November 28, 2018

API 5L / ASTM A106 / A53 Gr. B Seamless Carbon Steel Tube / Pipe

API 5L, ASTM A53, ASTM A106 Gr. B seamless carbon steel tube / pipe is often used worldwide for general delivery purpose and supplied based on sizes in ASME B36.10M. The pipes are frequently ordered as follows:   Chemical compositions C Si Mn P S 0.17%-0.23% 0.17%-0.37% 0.35%-0.65% ≤0.03% ≤0.03% […]
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December 26, 2018

A333 Grade 6 Low Carbon Steel in Pipelines – Microstructural Characterization and Hardness Properties

M. N. Ervina Efzan*, S. Kesahvanveraragu, J. Emerson   1.0 INTRODUCTION 1.1 Offshore Pipeline Material Pipelines in offshore platform are made up of various types of materials. Selection of material relies upon certain considerations such as cost, functional requirement, operating conditions of pressure and temperature, corrosion rate and so forth [1-2]. Since there […]
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December 29, 2018

API 5L Grade-B ERW Line Pipe Technical Specifications , 20″DN (508.0 mm)×WT 7.9 mm

Schedule of Requirements IFT NO. PD.2312/397-MECD/MEZ/PIPE.Materials: Line Pipe. Item No. Description of Goods Qnty Unit A. Line Pipe. As per detailed technical specifications at Section 7. Size and quantity are as follows:     A.1 DN 20″ x WT 7.9 mm API 5L Grade B, ERW 450 Meter. A.2 DN […]
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January 7, 2019

Corrosion Resistance of API 5L Pipeline Steel with Coating Protection

ABSTRACT The corrosion resistances of enamel-coated steel pipe in  3.5 wt% NaCl solution was evaluated and compared with those of epoxy-coated pipe using open-circuit potential, linear po- larization resistance, and electrochemical impedance spectros- copy tests. T-001c enamel slurry and GP2118 enamel powder were sprayed to steel pipe in wet and […]
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January 12, 2019

STEEL PLATE AND STEEL PIPE FOR LINE PIPES

This is a §371 of International Application No. PCT/ JP2008/070726, with an international filing date of Nov. 7, 2008 (WO 2009/061006 Al, published May 14,2009), which is based on Japanese Patent Application No. 2007-290220, filed Nov. 7,2007, the subject matter of which is incorporated by reference. TECHNICAL FIELD This disclosure […]
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March 30, 2020

Identification Method of Seamless Steel Pipe and Welded Steel Pipe

There are four main methods to distinguish welded steel pipe from seamless steel pipe: 1. Metallographic method Metallographic method is one of the main methods to distinguish welded steel pipe from seamless steel pipe. High frequency resistance welded steel pipe does not add welding material, so the weld of welded […]
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July 9, 2022

API 5L Line Pipe Schedule

API 5L Line Pipe Schedule: Test pressure,SzeNominal, Outside diameter, Wall thickness,Weight pdf downloads: API 5L line pipe schedule   API5L(PSLI/PSLII)  API5CT  : Chemical composition,Tensiles trength,Yield point (min.) ,Elongation (min.)(%),NDT (Non-DestructiveTest) PDF: 03 API 5L PSL1 PSL2 API 5CT SPECIFICATIONS
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February 17, 2023

Wire Wound Screen (Filter Pipe)

The all-welded wire wound sieve pipe is widely used in the oil, gas and water well sand control industries all over the world. Its position in the well industry is particularly prominent. It is the most widely used filter screen of various water resources. abterstee screen using the world’s most […]
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July 19, 2023
SSAW Corrosion Resistant Pipe

FBE | 2PE | 3LPE | Anti corrosion coating steel pipe

What is the FBE, 2PE, 3LPE, Anti-Corrosion Coating Steel Pipe Anti-corrosion coating is an essential process in the construction of steel pipes. These coatings serve as a barrier layer that protects the steel from the corrosive effects of water, soil, and other environmental factors, significantly enhancing the pipe’s durability and lifespan. Three […]
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July 25, 2023

Stainless Steel Heat Exchanger U Bend pipe | SS 304 316

Stainless Steel Heat Exchanger U Bend pipe SS 304 316   What is the Stainless Steel U Bend heat exchanger Pipe ? Stainless steel U bend heat exchanger pipes are commonly used in heat exchanger systems. Heat exchangers are devices that transfer heat from one fluid to another without the […]
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September 10, 2023
,X42,X60 erw pipe,lsaw pipe

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 […]
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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 […]
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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 […]
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November 26, 2023

LSAW Steel Pipe: UOE and JCOE Technologies

LSAW Steel Pipe Technology LSAW (Longitudinally Submerged Arc Welding) Steel Pipe technology involves the welding of steel pipes using a single plate as raw material. The process is conducted by molding the plate into a tubular shape and subsequently welding the seam using a submerged arc welder. Here is the […]
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December 28, 2023

FBE Coated Pipe – The Water transporting Guardian

The Underground Guardian: The Many Benefits of FBE Coated Pipe Down in the unseen underground, vital infrastructure quietly works its wonders. Whether transporting treated water to thirsty communities or ferrying natural gas to fuel our modern needs, an extensive network of buried piping forms the veins sustaining our world above. […]
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December 28, 2023

3LPE Epoxy Coating Pipe – Maximized Corrosion Protection Through Innovation

The Triple Layer Titan: Maximized Corrosion Protection Through Innovation Guaranteeing reliability in demanding environments has always pushed engineers to seek new frontiers in asset protection. For pipelines tasked with safely transporting society’s lifeblood of resources, options once seen as state-of-the-art gradually face obsolescence as conditions and standards evolve. Enter 3LPE—a […]
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January 26, 2024

Large Diameter Welded Steel Pipe

Introduction Large diameter welded steel pipes are an essential component in various industries, including oil and gas, construction, and infrastructure development. These pipes are known for their strength, durability, and ability to withstand high-pressure applications. In this comprehensive guide, we will explore the different types of large diameter welded steel […]
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February 12, 2024

The Benefits of AWWA C210 Liquid Epoxy Coating for Pipeline Protection

Introduction In the world of pipeline infrastructure, protecting the integrity of pipelines is of utmost importance. One effective method of safeguarding pipelines against corrosion and other forms of damage is through the application of liquid epoxy coating. In this article, we will explore the benefits of AWWA C210 liquid epoxy […]
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February 12, 2024

AWWA C210 Epoxy Coating Pipeline and Fittings for Water

AWWA C210: Liquid/Epoxy Coatings and Linings for Steel Water Pipe and Fittings AWWA C210 is a standard developed by the American Water Works Association (AWWA) that focuses on the application of liquid/epoxy coatings and linings for steel water pipes and fittings. This standard plays a crucial role in ensuring the […]
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