News
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2026 Year of the Horse Spring Festival Holiday Notice and Festive Greetings
Dear customer friends, As the 2026 Year of the Horse Spring Festival approaches, EHONG extends our most sincere holiday greetings and best wishes for the New Year to you and your team! The Spring Festival is the most significant traditional festival in China. To ensure...Read more -
EHONG STEEL –PPGI COIL
What is a Color-Coated Steel Coil? A color-coated steel coil, also known as a pre-painted steel coil, is a composite material manufactured using cold-rolled steel, galvanized steel, or other base substrates. The production process involves surface pre...Read more -
What standards are applied to oil and gas transmission steel pipes? What inspections do the products undergo?
Currently, widely adopted standards for oil and gas transmission steel pipes both domestically and internationally include: (1) API SPEC 5L "Specification for Line Pipe" by the American Petroleum Institute. (2) International standards ISO 3183-1, -2, -3 "Petroleum and Na...Read more -
Differences Between Aluminum-Zinc Alloy Coated Steel Sheet and Galvanized Steel Sheet
When exposed to the same environment on both sides, the Galvalume Steel sheet with a 55% aluminum-zinc alloy coating exhibits superior corrosion resistance compared to a galvanized steel sheet of the same thickness. In addition to its excellent corrosion resistance, the ...Read more -
How to Measure the Thickness of Checkered Steel Plates?
How to Measure the Thickness of Checkered Steel Plates? 1.You can measure directly with a ruler. Pay attention to measuring the areas without patterns, because what you need to measure is the thickness excluding the patterns. 2.Take multiple measurements around the per...Read more -
EHONG STEEL –STEEL DECK
Steel Deck (also referred to as Profiled Steel Sheet or Steel Support Plate) Steel deck represents a wavy sheet material that is crafted through the processes of roll - pressing and cold - bending galvanized steel sheets or galvalume steel sheets. It collaborates ...Read more -
Do you really understand the price difference of galvanized pipes?
Way back when, if somebody needed pipes for their domestic or business home, they had few choices. Only the iron pipes had a problem, they corroded if water gets in. This rusting is contributing to all kinds of issue and rendering it nearly impossible for residents in o...Read more -
New Year Greetings to Our Valued Clients
As the year draws to a close and a new chapter begins, we extend our most sincere New Year wishes to all our esteemed clients. Looking back on the past year, we have achieved remarkable success together—steel serves as the bridge connecting our collaboration, and...Read more -
Thank You for Your Partnership as We Embark on New Journeys Together—Merry Christmas
Dear Valued Clients As the year draws to a close and streetlights and shop windows don their golden attire, EHONG extends our warmest wishes to you and your team during this season of warmth and joy. ...Read more -
EHONG STEEL –C CHANNEL
C channel steel is manufactured by cold-forming hot-rolled coils, featuring thin walls, light weight, excellent cross-sectional properties, and high strength. It can be categorized into galvanized C-channel steel, non-uniform C-channel steel, stainles...Read more -
The importance and guidelines for choosing the right welded pipe
There are a number of things to consider when you need the appropriate welded pipeline. Choosing the right pipes by Ehongsteel will ensure your project runs on time and under budget. Fortunately for you, this guide will help to make your decision a little easier as we of...Read more -
Why are most steel pipes 6 meters per piece?
Why are most steel pipes 6 meters per piece, rather than 5 meters or 7 meters? On many steel procurement orders, we often see: “Standard length for steel pipes: 6 meters per piece.” For example, welded pipes, galvanized pipes, square and rectangular pipes, seamless stee...Read more
