News
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EHONG Steel Wishes FABEX SAUDI ARABIA Complete Success
As golden autumn ushers in cool breezes and abundant harvests, EHONG Steel sends its warmest wishes for the grand success of the 12th International Exhibition for Steel, Steel Fabrication, Metal Forming and Finishing – FABEX SAUDI ARABIA – on its opening day. We hope thi...Read more -
What is the difference between C-channel steel and channel steel?
Visual differences (differences in cross-sectional shape): Channel steel is produced through hot rolling, directly manufactured as a finished product by steel mills. Its cross-section forms a “U” shape, featuring parallel flanges on both sides with a web extending vertic...Read more -
How can project suppliers and distributors procure high-quality steel?
How can project suppliers and distributors procure high-quality steel? First, understand some basic knowledge about steel. 1. What are the application scenarios for steel? No. Application Field Specific Applications Key Performance Requirements Common Steel Types ...Read more -
What’s the difference between medium and heavy plates and flat plates?
The connection between medium and heavy plates and Open slabs is that both are types of steel plates and can be used in various industrial production and manufacturing fields. So, what are the differences? Open slab: It is a flat plate obtained by uncoiling steel coils, ...Read more -
What is the difference between SECC and SGCC?
SECC refers to electrolytically galvanized steel sheet. The “CC” suffix in SECC, like the base material SPCC (cold rolled steel sheet) before electroplating, indicates it is a cold-rolled general-purpose material. It features excellent workability. Additionally, due to...Read more -
Key Considerations and Survival Guide for the Steel Industry under the New Regulations!
On October 1, 2025, the State Taxation Administration's Announcement on Optimizing Matters Related to Corporate Income Tax Advance Payment Filing (Announcement No. 17 of 2025) will officially take effect. Article 7 stipulates that enterprises exporting goods through ag...Read more -
Differences Between SPCC and Q235
SPCC refers to commonly used cold-rolled carbon steel sheets and strips, equivalent to China's Q195-235A grade. SPCC features a smooth, aesthetically pleasing surface, low carbon content, excellent elongation properties, and good weldability. Q235 ordinary carbon ...Read more -
Difference Between Pipe and Tube
What is pipe？ Pipe is a hollow section with round cross section for the conveyance of products, including fluids, gas, pellets and powders, etc. The most important dimension for a pipe is the outer diameter (OD) together with the wall thickness (WT). OD minus 2 times ...Read more -
What is API 5L?
API 5L generally refers to the implementation standard for pipeline steel pipes, which include two main categories: seamless steel pipes and welded steel pipes. Currently, the commonly used welded steel pipe types in oil pipelines are spiral submerged arc welded pipes ...Read more -
Steel pipe dimensions
Steel pipes are classified by cross-sectional shape into circular, square, rectangular, and special-shaped pipes; by material into carbon structural steel pipes, low-alloy structural steel pipes, alloy steel pipes, and composite pipes; and by application into pipes for...Read more -
How to weld galvanized pipes? What precautions should be taken?
Measures to ensure welding quality include: 1. Human factors are the key focus of galvanized pipe welding control. Due to the lack of necessary post-welding control methods, it is easy to cut corners, which affects quality; at the same time, the special nature of galva...Read more -
What is galvanized steel ? How long does the zinc coating last ?
Galvanizing is a process where a thin layer of a second metal is applied to the surface of an existing metal. For most metal structures, zinc is the go-to material for this coating. This zinc layer acts as a barrier, protecting the underlying metal from the elements. T...Read more
