News
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What is the difference between C-beam and U-Beam?
First of all, U-beam is a kind of steel material whose cross-section shape is similar to the English letter “U”. It is characterized by high pressure, so it is often used in automobile profile bracket purlin and other occasions that need to withstand greater pressure. I...Read more -
Why spiral pipe is good in oil and gas transportation pipeline?
In the field of oil and gas transportation, spiral pipe shows unique advantages over LSAW pipe, which is mainly attributed to the technical characteristics brought by its special design and production process. First of all, the forming method of spiral pipe makes it poss...Read more -
EHONG STEEL –PRE GALVANIZED STEEL PIPE
pre-galvanized steel pipe is the cold rolled strip steel first galvanized and then galvanized steel with galvanized steel in the welding made of steel pipe, because galvanized strip steel pipe using cold rolled strip steel first galvanized and then m...Read more -
Five detection methods of surface defects of square tube
There are five main detection methods for surface defects of Steel Square Tube: (1) Eddy current detection There are various forms of eddy current detection, commonly used conventional eddy current detection, far-field eddy current detection, multi-frequency eddy curren...Read more -
EHONG STEEL –ERW STEEL PIPE
ERW pipes(Electric Resistance Welded) are a type of steel pipe manufactured through a highly precise welding process. In the production of ERW pipes, a continuous strip of steel is first formed into a circular shape, and then the edges are joined tog...Read more -
Steel Knowledge —- Uses and Differences of Welded Tubing
General welded pipe: general welded pipe is used to transport low pressure fluid. Made of Q195A, Q215A, Q235A steel. Can also be easy to weld other soft steel manufacturing. Steel pipe to water pressure, bending, flattening and other experiments, there are certain requir...Read more -
EHONG STEEL –RECTANGULAR STEEL PIPE & TUBE
Rectangular Steel Tube Rectangular steel tubes, also known as rectangular hollow sections (RHS), are fabricated by cold - forming or hot - rolling steel sheets or strips. The manufacturing process involves bending the steel material into a rectangular shape and...Read more -
EU retaliates against US steel and aluminum tariffs with countermeasures
BRUSSELS, April 9 (Xinhua de Yongjian) In response to the U.S. imposition of steel and aluminum tariffs on the European Union, the European Union announced on the 9th that it had adopted countermeasures, and proposed to impose retaliatory tariffs on U.S. products ...Read more -
Three typical ways of steel sheet pile driving and their advantages and disadvantages
As a commonly used support structure, steel sheet pile is widely used in deep foundation pit support, levee, cofferdam and other projects. The driving method of steel sheet piles directly affects the construction efficiency, cost and construction quality, and the choice ...Read more -
How to differentiate between wire rod and rebar?
What is wire rod In layman's terms, coiled rebar is wire, that is, rolled into a circle to form a hoop, the construction of which should be required to straighten, generally the diameter of 10 or less. According to the diameter size, that is, the degree of thickness, and...Read more -
Seamless steel pipe heat treatment process
The heat treatment process of seamless steel pipe is a process that changes the internal metal organization and mechanical properties of seamless steel pipe through the processes of heating, holding and cooling. These processes aim to improve the strength, toughness, wea...Read more -
What is the difference between hot-dip galvanized and hot-dip aluminized zinc?
The predecessor of color steel plate is: Hot Dip Galvanized Steel Plate, hot aluminized zinc plate, or aluminum plate and cold rolled plate, the above types of steel plate is the color steel plate substrate, that is to say, no paint, baking paint steel plate substrate, t...Read more
