hbis mill china chemical method of hot rolled coils

The main products of cold-rolled coils include 1.2-5.0mm thick, 900-1350mm wide hot-rolled pickled coils, and 0.18-2.5mm thick, 900-1350mm wide cold-rolled commodity coils. The products are mainly for the building materials industry. Substrate steel grades for galvanizing and tin plating: Q195, Q215, Q235, 08F, SPCC, SPCD, SPCE, IF steel.

Cold-rolled DP980 steel is widely used in the automobile industry. Hot-rolled coil is the raw material of cold-rolled DP980 steel, the head and tail parts of which are usually obviously stronger than the body part. The objective of this study is to improve the longitudinal performance uniformity of hot-rolled coils. The material properties of this steel, such as the …

Cold rolled steel is a mill product produced from a hot-rolled pickled coil,Steel is a variant of iron that has minute amounts of carbon added to it. DD13 steel,DD13 steel chemical composition. DD13 steel is a kind of stamping and cold forming steels, it under EN10111 standard. DD13 steel's grade Number is 1.0335.

The production methods of cold rolling can be divided into single sheet rolling and coil rolling. (1) Single sheet rolling. The two-roll mill was first used in monolithic rolling, and four-roll cold rolling mill is widely used at present. Four-high cold rolling mill can be divided into reversible and irreversible according to the direction of ...

The prices of #304 cold-rolled stainless steel were reduced by 600 yuan/mt, and the quotation range was 19,300-20,100 yuan/mt. The average price of #304 hot-rolled stainless steel dropped by 700 yuan/mt, and the quotation was between 19,000-19,400 yuan/mt. The overall transaction in the market was subdued. The halt of the production again at ...

Mysteel Hot Rolled Coil Indices Mysteel Hot Rolled Coil Indices (HRCDEX) selects actual transaction prices (VAT inclusive) of 5.75mm*1500mm Q235B hot rolled coil of mainstream steel mill brands in designated spot market. HRCDEX represents the actual transaction prices (VAT inclusive) among major steel mills, large traders, and downstream users.

physical, chemical, and environmental properties, ... HBIS Tangsteel's new waste water treatment centre . located in North China has a water treatment capacity of 6,000 m 3 per hour: 3,000 m of the water treated is industrial waste water and 3,000 m3 is urban waste water. Annually the centre saves 24.5 million tonnes of

Henan Gang Iron and Steel Co., Ltd is the largest export agent of Hebei Iron and Steel co.,ltd (HBIS Group), xinyu iron and steel co ltd and Shougang group mill. Gangsteel roots can be traced back to early of 2000s when the founders are engaged in the Wuyang iron and steel co.,ltd, super thick steel plate manufacture in China

Hbis China Dx51 Z275 Thermal Conductivity of Hot DIP Galvanized Steel Coil, Find details about China Hot DIP Galvanized Steel Coil, Low Price Galvanized Steel Coil from Hbis China Dx51 Z275 Thermal Conductivity of Hot DIP Galvanized Steel Coil - TIANJIN JINWANLU IMPORT & EXPORT TRADE CO., LTD.

About products and suppliers: Shop for hbis galvanized steel coil at Alibaba.com when you need a metal that's high in strength and durability. Construction companies can find them useful to have when designing roofs. Keep a large supply of hbis galvanized steel coil on hand to manufacture various appliances. Different suppliers offer various shapes and sizes …

automobile structure steel. Application. Pickling products are mainly used for auto structure parts, such as house appliance compressor shell, enamel inner tank, sub-automobile frame, rear suspension system, torsional beam, trailer arm and seat cushion frame, and so on. Product size. （1.6-6.0mm）×（850-1650mm）.

Gansu Jiugang Group Iron & Steel Co., Ltd. is located in Jiayuguan City, 22 kilometers from Jiuquan City and 5 kilometers from Jiayuguan. On April 17, 1999, the company was sponsored by Jiuquan Iron and Steel (Group) Co., Ltd.(shorted as JISCO), and jointly with 5 state-owned large and medium-sized enterprises of Lanzhou Railway Bureau,

The trials of 304 stainless steel-clad plate made of plain Q345B carbon steel were performed on hot-rolling line of the Hesteel Group. After the two runs of pilot production, the key process parameters for the stainless steel/carbon steel clad plate were found to meet the GB/T 8165-2008 requirements. The interface shear strength of the clad plate was higher than 360 …

Maanshan Iron and Steel Group (referred as Masteel) is a large-scale iron and steel joint venture in China, a listed company with A + H shares, covers an area of 13.5 square kilometers, currently employs 43,000 people, has a supporting scale of 20 million tons of steel, and has formed the steel industry and the upstream and downstream related industries of steel …

S355j2 N S235jr En 10025 Hot Rolled Steel Plate Price Per Ton Prime Hot Rolled Steel Sheet In Coil,Hot Rolled Steel Plate,Hot Rolled Sheet,Hot Rolled Steel Sheet from Steel Sheets Supplier or Manufacturer-Tianjin Fangya International Trading EN 10025 5 S355K2W corten steel manufacture-LUXURYs355k2w corten steel sheet - Low Carbon Alloy Steels ...

The invention relates to a production method of a low-consumption corrosion-resistant cold-rolled product. The method specifically includes the following steps: uncoiling via an uncoiler; breaking and stripping oxides on the surface of strip steel via a leveler; further breaking and stripping the oxides on the surface of the strip steel via a multi-roll straightener; removing the …

Through ongoing optimization and innovation of introduced advanced technology, HBIS Tangsteel develops the low-carbon steel ferritic rolling, mixes rolling of slabs of different thickness. achieve outlet, fluxes, funnel-type mold re-innovation and key refractory localization, and it has 19 independent intellectual property rights.

HBIS Tangsteel cold rolling project is one of the four city renovation projects, as the most important project in products structure adjustment, accelerating the transformation and upgrading, enhancing the comprehensive competitiveness. This project started construction in 2003, and completed in March 2007, with a total investment of 3 billion ...

Series of pipeline steel with wide-heavy plate and hot-rolled coil were used in West-East NG Transmission Project, Pipeline from Sichuan to East, West Three Line and other key projects. In which 22 mm thick X80 pipeline steel was successfully used into national major pipeline projects, and became quality suppliers.

China S235jr Hr Coil S235 Jr Black Hot Rolled Steel Coil Pickling and Oil Hot Rolled Steel Coil, Find details about China Carbon Steel Coils, Hot Rolled Steel Coil from S235jr Hr Coil S235 Jr Black Hot Rolled Steel Coil Pickling and Oil Hot Rolled Steel Coil - …

Chende Steel-Hot Rolled Coil-HBIS steel exporting. In the end of June, HBIS chengde steel produced 1.8mm Hot Rolled Steel coils with the grade of carbon steel A36-B. The coils have been leveled. In the first half of 2016, the order quantity of HRC to South America market was upto 15,000MT.

Hot-rolled steel sheets and strips Hot-rolled steel sheets and strips for use in a welded container with a capacity of 500 liters or fewer and is designed to store LP gas, acetylene and other types of high-pressure gas JIS G3116 Chemical Co...

Basic raw material for cold rolling mill is hot rolled coils of different grades and sizes. Ours being narrow width cold rolling mill, these are to be slitted into the required width on hr slitter. After slitting the slitted coils are sent for surface cleaning process with hydrochloric acid on pickling line.

The capacity of HBIS is 30 million tonnes of steel per annum, making the company the largest steel provider in China. The company mainly produces wire rod, cold-rolled plate, hot-rolled steel, bar, hot rolled plate, five vanadium oxide, galvanized plate, welded pipe and more other products based on the requirements.

Features of Pickled Finish Hot Rolled Steel Coil for Industrial Using. 1. Wide Varieties of products: Hot rolled steel coil has various standards, from mild steel to high tensile strength steel. We are also available in a wide range of sizes and various surface finishes. such as black finish, pickled finish, and shot-blasted finish; all can be selected in accordance with

Based on the temperature field of hot-rolled coil, obtained by finite element method (FEM), the parameters of the U-shaped cooling process were optimized and used in 2250 mm hot strip mill (HSM) from the Handan iron and steel company. 2. Experimental Method and FEM Simulation to Obtain the Temperature Field of Hot-Rolled Coil 2.1.

The invention discloses a rolling temperature control method for eliminating red rust on the surface of weathering steel of a hot-rolled coil, which comprises the following steps: (1) controlling the heating temperature; (2) controlling the temperature and the thickness of the rough rolling intermediate blank; (3) controlling the finish rolling temperature; (4) and (4) controlling …

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EN10025-6 S890ql1 Steel Plate manufacturers in China |EN 10025 6. An ISO 9001:2008 certified company, gang steel Steel is an S890Q Steel Plate stockholder in China & across the world. Our focus is on providing customers with …

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