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Our main products include carbon steel, stainless steel, galvanized steel, PPGI, copper, aluminum, and color-coated products, etc. Currently, our company has established long-term cooperative relationships with well-known large steel mills in China.
This series aluminum sheet, also called pure aluminum sheet, has the highest aluminum content among all the series produced by.Its aluminum content can be more than 99.00%.As no other techniques are involved in the production, the production procedure is single and the price is cheap. It is a commonly used aluminum sheet in conventional industries.The last two numbers in the serial number are used to determine the lowest aluminum content of this series. For example, in the 1050 series, the last two numbers are 50 and according to the corresponding international standard, the aluminum content has to reach 99.5% or more.
This kind of alloy is the most extensively used anti-rust aluminum and it has high strength, extraordinary fatigue resistance, excellent plasticity and corrosion resistance; it is non-heat treatable: it has high plasticity at annealed condition, good plasticity
SPCC carbon steel plate is generally used in the production of steel structures, vehicles, ships and bridges, and has good corrosion resistance and atmospheric corrosion resistance.
Galvalumed sheet, with 55% aluminum zinc alloy coating on the surface. The surface of the Galvalumed sheet presents a unique smooth, flat and gorgeous star, and the basic color is silver white. The special coating structure makes it have excellent corrosion resistance. The normal service life of the Galvalumed sheet can reach 25a, and the heat resistance is very good, which can be used in the high temperature environment of 315 ℃; The coating has good adhesion with the paint film, has good processing performance, and can be punched, sheared, welded, etc; The surface conductivity is very good.
Use of 2205 stainless steel coil: 1. The heater is generally used in the oil refining unit; 2. Chemical plant equipment pipeline; 3. Fast cooling cylinder for solid solution used in textile industry; 4. Seamless steel pipe for heat exchanger and condenser. 5. High pressure seamless steel pipe for food (gb-2000) is a high-quality carbon structural steel and alloy steel seamless steel pipe suitable for chemical equipment and pipes with working temperature of - 40~400 ° C and working pressure of 10~30ma. 6. Seamless steel pipes for geological drilling and oil drilling control. 7. Cracking pipe for petrochemical industry is used to transport high-temperature and high-pressure fluid on fertilizer equipment.
430 stainless steel is used for building decoration, fuel burner parts, household appliances and household appliances. 430F is a steel with free cutting property added to 430 steel, mainly used for automatic lathes, bolts and nuts. 430LX adds Ti or Nb to 430 steel to reduce the content of C, which improves the processability and welding performance. It is mainly used in hot water tanks, hot water supply systems, sanitary appliances, household durable appliances, bicycle flywheels, etc.
Galvanized pipe Hot diped ， Electroplating diped
Hot-dip galvanized steel pipes are widely used in the manufacturing industries of construction, machinery, coal mining, chemical industry, electric power, railway vehicles, automobile industry, highways, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery, shed construction, etc.
A105 is an ASTM specification for steel forgings, primarily for carbon steel forged pipe components. The type of carbon steel wrought alloy involved is a low carbon, manganese and silicon steel similar to the AISI 1330, but with a lower manganese content.
ZHONG GONG STEEL GROUP CO. , LTD.
Zhong Gong Steel (ShanDong) Group CO. , LTD. is a large-scale steel industry and trade enterprise integrating wholesale, processing, warehousing and distribution of stainless steel and various types of steel. The company has sufficient inventory, can pick up goods at any time, complete specifications, reasonable prices, and reputation first. Since its establishment, the company has been adhering to the development concept of "honest management, customer first, pursuit of better, and excellence".
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Zhong Gong Steel was established in 2010 and sells in more than 80 countries.
Products are exported to the Middle East, America, Europe, Africa, Southeast Asia and other regions, trusted by customers.
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Our customers throughout the chemical industry, machinery, construction, public utilities, shipbuilding, automobile, petroleum and other national economic fields.
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Room 2307-1, Building J1, Wanda Plaza, No. 57, Gongye South Road, Jinan Area, China (Shandong) Pilot Free Trade Zone
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