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Seamless tube tips

Essential Information Seamless steel pipes are divided into two categories: hot rolled and cold rolled (dial) seamless steel pipes. Hot-rolled seamless steel pipe is divided into general steel pipe, low and medium pressure boiler steel pipe, high pressure boiler steel pipe, alloy steel pipe, rust steel pipe, petroleum cracking pipe, geological steel pipe and other steel pipes. In addition to the general steel pipe, low and medium pressure boiler steel pipe, high pressure boiler steel pipe, alloy steel, stainless steel pipe, petroleum cracking pipe, other steel pipes, also includes carbon thin-wall steel pipe, alloy thin-wall steel pipe, rust thin-wall…

The 48th Southern International Construction Trade Fair has begun

Team partners have arrived at the exhibition in Serbia, the site has been arranged, ready to receive customers, About Zhongtang Zhongtang Iron And Steel (Shandong) Group Co.,Ltd. was established in 1998, as a professional steel manufacturer engaged in research, manufacture, sales and services. Our main products are carbon steel, stainless steel, galvanized, color coated steel and non-ferrous metals, such as aluminum, copper and so on; We provide our customers with professional and customized products and services; The company is committed to providing reliable and satisfactory customized supply solutions for steel and metal products to global users. Zhongtang Iron And Steel…

An introduction to Wear Resistant plates

Product Name High Quality Low Price Hard-faced Wear Plate The Wear Plate The Boiler Wear Plate GB NM300,NM360,NM400,NM450,NM500 SS HARDOX400、HARDOX450、HARDOX500、HARDOX600 DIN XAR400、XAR450、XAR500、XAR600、Dillidur400、Dillidur500 NBN QUARD400、QUARD450、QUARD500 NF FORA400、FORA500、Creusabro4800、Creusabro8000 JIS JFE-EH360、 JFE－EH400、JFE－EH500、WEL-HARD400、WEL-HARD500 SFS RAEX400、RAEX450、RAEX500 Capacity 4,500 tons/Month Steel/Grade C Si Mn P S AL Cr+Ni+Mo Nb+V+Ti NM360/AR360 0.10-0.30 0.20-0.40 1.00-2.00 ≤0.015 ≤0.003 ≥0.20 <0.6 Trace Amount NM400/AR400 0.10-0.40 0.20-0.40 1.00-2.00 ≤0.015 ≤0.003 ≥0.20 <0.9 NM450/AR450 0.10-0.40 0.20-0.40 1.00-2.00 ≤0.015 ≤0.003 ≥0.20 <1.2 NM500/AR500 0.10-0.40 0.20-0.45 1.00-2.00 ≤0.015 ≤0.003 ≥0.20 <1.5 NM550/AR550 0.10-0.50 0.20-0.45 1.00-1.50 ≤0.015 ≤0.003 ≥0.20 <2.0 NM600/AR600 0.10-0.50 0.20-0.45 1.00-1.50 ≤0.015 ≤0.003 ≥0.20 <2.5 Mechanical property Grade Thickness (mm) tensile…

Can galvanized rust？

Galvanized sheet, galvanized iron wire, galvanized pipe and other galvanized products in the normal environment is not easy to rust. However, if it is improperly kept or affected by the external environment, rust may occur. The following is the situation that may lead to the rust of galvanized products: Galvanized layer damage: if the galvanized layer is scratched by sharp objects, or damaged during transportation, installation, etc., it will lead to the destruction of the galvanized layer, so that the internal metal is outside and easy to rust. Environmental factors; High humidity environment, salt spray environment, acidic environment and…

Color Coated Steel Product Knowledge Introduction, Characteristics, Application

product knowledge 1.1Product classification Color steel products mainly include color steel plate, color steel tile and so on. Color steel plate is divided into different types, such as galvanized color steel plate, aluminum plated zinc color steel plate, color coated color steel plate, etc., each color steel plate has its unique characteristics and uses. 1.2 Production process The production process includes material pretreatment, controlled temperature regulation, roll molding, double-sided dipping, curing and cutting. Through the refined production process, to ensure that the product has excellent quality and appearance. 1.3 Quality standards The products meet the relevant national standards, such…

What is the production process of color coated rolls?

The production method of color coated coil is: on a continuous unit, cold-rolled strip steel and galvanized strip steel (electric galvanizing and hot dip galvanizing) are used as the base plate. After surface pretreatment (degreasing, chemical treatment), one or more layers of liquid coating are applied by rolling coating method, and the sheet obtained after baking and cooling is coated steel plate. Because the coating can have a variety of colors, the coated steel plate is usually called a color coated steel plate. Because the coating is carried out before the steel plate is formed and processed, it…

What is carbon steel made of

Related Recommendation carbon steel (carbon steel) is a class of carbon content higher than 0.02% less than 2% (higher than 2% is called cast iron, less than 0.02% is called wrought iron), and few other elements of steel, is also the highest production of metal materials, relatively high other components (excluding impurities) steel called alloy steel. It is usually used on metal parts that require strength, hardness and wear resistance, such as cutting tools, steel cables, piano wires, springs and tools, etc., after the processing is formed, the parts usually need to be treated and tempered. Carbon steel is…

Exhibition Preview-48th International Building Trade Fair – South East Europe Belgrade Building Expo:

SEEBBE 2024 Exhibition:48th International Building Trade FairSouth Date:April 22 – 25, 2024 welcome to consult; Email:amy@zhongtangsteel.cn About Zhongtang Zhongtang Iron And Steel (Shandong) Group Co.,Ltd. was established in 1998, as a professional steel manufacturer engaged in research, manufacture, sales and services. Our main products are carbon steel, stainless steel, galvanized, color coated steel and non-ferrous metals, such as aluminum, copper and so on; We provide our customers with professional and customized products and services; The company is committed to providing reliable and satisfactory customized supply solutions for steel and metal products to global users. Zhongtang Iron And Steel (Shandong) Group…

Classification of galvanized steel sheet

Recommend Products Galvanized steel plate is a welded steel plate with hot dip plating or electric galvanized layer on the surface, which is generally widely used in construction, home appliances, vehicles and vessels, container manufacturing, electromechanical industry and so on. Name：Galvanized steel sheet Applications: vehicle and ship, container manufacturing, electromechanical industry, etc Definition: Welded steel plates with hot dip or electrogalvanizing surfaces classify：一、Galvanized steel plate is divided into ordinary electrolytic plate and fingerprint resistant electrolytic plate. The fingerprint resistant plate is added to the ordinary electrolytic plate on the basis of a fingerprint resistant treatment, can resist…

What is the difference between color coated roll and color steel plate

Recommend Products：https://www.ztsteelgroups.com/product/ppgi-ppgl/ First, color coated coil is a kind of metal coil, after coating treatment with rich surface color, beautiful texture, anti-corrosion, fire, heat insulation and other characteristics. Color coated rolls are widely used in construction, home appliances, transportation, tourism, advertising and other fields. The color steel plate is a kind of cold-rolled and cut plate made of color coated coil, which has high aesthetics and durability. Second, the scope of use of color coated rolls and color steel plates Color coated roll has good processability and good corrosion resistance, so it is widely used in billboards, garages and…

The Difference Between Galvanized Roll And Color Coated Roll

推荐产品：https://www.ztsteelgroups.com/product-category/steel-coil/galvanized-coil/ In recent years, with the rapid development of the construction industry, galvanized coil and color coated coil have attracted more and more attention in the market. Although they are all used in the manufacture of building materials, there are obvious differences in performance and use. This article will introduce the difference between galvanized coil and color coated coil in detail to help consumers better choose products that suit their needs. First of all, galvanized coil is a specially treated steel plate that is galvanized on the surface of the steel plate to improve its corrosion resistance….

Comparison of steel standards in different countries-stainless steel

No 中国日本美国韩国德国印度澳大利亚中国台湾 GB JIS ASTM UNS KS DIN BIS AS CNS austenitic stainless steel 1 12Cr17Mn6Ni5N SUS201 201 S20100 STS201 1.4372 10Cr17Mn6Ni4N20 201-2 201 2 12Cr18Mn9Ni5N SUS202 202 S20200 STS202 1.4373 – – 202 3 12Cr17Ni7 SUS301 301 S20200 STS301 1.4319 10Cr17Ni7 301 301 4 06Cr19Ni10 SUS304 304 S30400 STS304 1.4301 07Cr18Ni9 304 304 5 022Cr19Ni10 SUS304L 304L S30403 STS304L 1.4306 02Cr18Ni11 304L 304L 6 06Cr19Ni10N SUS304N1 304N S30451 STS304N1 1.4315 – 304N1 304N1 7 06Cr19Ni9NbN SUS304N2 XM21 S30452 STS304N2 – – 304N2 304N2 8 022Cr19Ni10N SUS304LN 304LN S30453 STS304LN – –…

Seamless tube tips

The 48th Southern International Construction Trade Fair has begun

An introduction to Wear Resistant plates

Can galvanized rust？

Color Coated Steel Product Knowledge Introduction, Characteristics, Application

What is the production process of color coated rolls?

What is carbon steel made of

Exhibition Preview-48th International Building Trade Fair – South East Europe Belgrade Building Expo:

Classification of galvanized steel sheet

What is the difference between color coated roll and color steel plate

The Difference Between Galvanized Roll And Color Coated Roll

Comparison of steel standards in different countries-stainless steel

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