Company News

2025-03-14

Comprehensive introduction of 3PE Coating anti-corrosion steel pipe

3PE, also called 3LPE, 3PE anti-corrosion steel pipe is a coating method for carbon steel pipe. 3PE anti-corrosion steel pipe refers to a steel pipe whose outer wall is protected by a three-layer polyethylene (3PE) anti-corrosion coating. 3PE anti-corrosion steel pipe parent materials include seamless steel pipes, spiral steel pipes and straight seam steel pipes. Whether it is welded steel pipes, stainless steel pipes, alloy steel pipes, nickel alloy pipes, CRA coated seamless steel pipes or lined pipes, 3PE can be applied to the pipes. The three-layer polyethylene (3PE) anti-corrosion coating has been widely used in the oil pipeline industry for its good corrosion resistance, water vapor permeability resistance and mechanical properties.

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2025-03-14

ERW Piling Pipe

When choosing a piling pipe, there are many types of steel pipes to choose from, such as seamless piling pipe and ERW pipe piling pipe, both of which have their own different characteristics, advantages and limitations. In this article, we will compare seamless and ERW piling pipes and explore their differences, advantages and ideal use cases to help you make an informed decision.

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2025-03-13

ASTM A178 Boiler Tube: A Comprehensive Guide

The ASTM A178 boiler tube is a crucial component in the steam and power generation industry. Manufactured under the standards set by ASTM (formerly known as the American Society for Testing and Materials), ASTM A178 boiler tubes are designed to withstand high pressures and temperatures, ensuring the efficiency and safety of steam boilers. This article will delve into the specifics of ASTM A178 boiler tubes, their applications, material composition, manufacturing process.

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2025-03-13

What Are the Common Materials for Boiler Tubes?

Boiler tubes are made from carbon steel or alloy steel and can withstand high pressures and temperatures. Boiler tubes are seamless and come in two types: medium pressure and high pressure, depending on the intended use. Boiler tubes are important to many industries, especially steam boilers, power plants, and factories.

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2025-03-12

What is a stainless steel flange?

Stainless steel flanges are actually not difficult to understand. Stainless steel flanges are one of the flanges. Stainless steel flanges originated in the 1980s and are an emerging industry. After more than 20 years of development and exploration, it has now taken shape. Stainless steel flanges are a type of pipe fittings, mainly made of stainless steel. With the development of the economy, the application range of stainless steel flanges is becoming wider and wider. The corrosion resistance of the passivation layer on the surface of stainless steel is analyzed, combined with advanced production processes and equipment applications, and the stainless steel clamps produced not only meet the needs of daily production and life, but also fill the domestic gap.

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2025-03-12

Packaging Methods of OCTG Casing and Tubing

Proper packaging of Oil Country Tubular Goods (OCTG), specifically casing and tubing, is essential to ensure safe transportation, storage, and handling in the oil and gas industry. Effective packaging methods not only protect the pipes from physical damage but also preserve their integrity, which is crucial for maintaining wellbore stability and efficient hydrocarbon extraction.

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2025-03-11

The latest development trend of stainless steel welded pipe

Stainless steel welded pipes are steadily replacing seamless pipes in various industrial applications, particularly in heat exchangers, boilers, and superheaters. Their superior cost efficiency, improved welding technology, and enhanced performance have made them the preferred choice for industrial heat exchange systems. While seamless pipes are still used in some applications, welded pipes now dominate due to their higher production efficiency, lower costs, and technological advancements.

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2025-03-11

Schedule 160 Steel Pipe Dimension

Schedule 160 steel pipes are high-pressure pipes with thick walls designed for demanding applications. These pipes exhibit excellent corrosion resistance, mechanical strength, and thermal stability, making them ideal for high-pressure environments. Additionally, their low maintenance costs and easy cleaning contribute to their widespread use in various industries.The dimensions of Schedule 160 pipes depend on their nominal pipe size (NPS) and wall thickness. As the diameter and wall thickness increase, so does the pressure rating of the pipe. This increased thickness enhances their ability to withstand extreme pressure conditions.

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2025-03-10

The difference between black steel pipe and black iron pipe

When selecting piping materials for plumbing, gas lines, or structural projects, many people encounter black iron pipe and black steel pipe. Although they look similar, they have distinct properties, uses, and manufacturing processes. Understanding these differences can help you choose the right material for your needs.

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2025-03-10

Schedule 40 Seamless pipe Specifications

If you’re searching for Schedule 40 pipe specifications, seamless steel pipe dimensions, or ASME B36.10M standards, this comprehensive guide breaks down everything you need to know. Learn what Schedule 40 means, how it impacts pipe performance, and why it’s a top choice for industrial and plumbing applications.

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2025-03-07

Pipeline pressure level and design standards

The pressure level of a pipeline refers to the maximum working pressure level that the pipeline system can withstand. This level is usually determined by the following factors: the medium transported by the pipeline, the material of the pipeline itself, and the manufacturing process. Its main purpose is to ensure that the pipeline system can operate safely and reliably without causing damage to production or the environment.

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2025-03-07

Casing Coupling vs Tubing Coupling: Which One Does Your Well Need?

In the oil and gas industry, casing couplings and tubing couplings play essential roles in wellbore integrity and production efficiency. Understanding their differences and selecting the right coupling type can improve well performance and reduce operational risks. This guide compares casing couplings and tubing couplings, covering specifications, applications, and key selection factors.