In the main business of steel production, WISCO has spared no effort. So far, WISCO has owned 9 overseas equity mine projects, and overseas ore resource reserves have reached tens of billions of tons. In 2013, these overseas equity mine projects may be WISCO. Brought 15 million tons of iron ore resources.
It is understood that the external dependence of China's coal in 2012 was 7.6%, up from 5.3% in 2011. Although China's foreign dependence on coal is still at a low level, but continued growth in coal imports, the domestic coal market has had a greater impact, leading domestic thermal coal prices rose by imported coal price suppression.
Last year, China's crude steel output was 7,165,200 tons, an increase of 3.1% year-on-year, accounting for 46.3% of the world's total output, an increase of 0.9 percentage points over 2011. If we add steel production in Taiwan, the proportion will increase, reaching 47.6%. Although China's 15CrMoG production growth rate slowed down compared with previous years, the overall growth rate is still higher than the global average level, showing a relatively good development level in the Chinese market. Seamless Pipe
China produces nearly half of the world's crude steel, and in terms of quantity, even 15CrMoG production in individual provinces in China has reached or exceeded the level of major developed countries in Europe and America. Seamless Pipe
The Steel Plate is a kind of flat steel with width-thickness ratio and big surface area, which can be divided into the thin plate and thick plate according to thickness.
A thin steel plate is made by hot roll or cold drawn with thickness of 0.2mm to 4mm and width between 500mm to 1400mm. Thin steel plates are made from different billets based on its their applications, and usually made from plain carbon steel, excellent carbon steel, structural alloy steel, carbon tool steel, stainless steel, spring steel and electrical silicon steel, etc. They are mainly used in automotive, aviation, enamel, electrical, and engineering industries, etc. A thin steel plate should have pickling, galvanizing and tinning treatments after rolling but before delivery.
A thick steel sheet has thickness over 4mm. In practice, we often refer steel plates whose thicknesses are less than 20mm as medium plates; steel plates with thickness between 20mm and 60mm as thick plates; steel plates made by heavy plate mills with thickness over 60mm as thick steel plates. And the width of thick plates ranges from 0.6mm to 3.0mm. Thick plates are classified into ship steel plates, bridge steel plates, boiler steel plates, pressure vessel steel plates, checkered steel plates, automobile leaf-spring, armoured plates and cladding steel sheets.
Cold Rolled Steel Sheet & Plates are used in thousands of applications.
The following gives a flavour of the full range:
Domestic â€“ cutlery, sinks, saucepans, washing machine drums, microwave oven liners, razor blades
Architectural/Civil Engineering---- cladding, handrails, door and window fittings, street furniture, structural sections, reinforcement bar, lighting columns, lintels, masonry supports
Transport ---- exhaust systems, car trim/grilles, road tankers, ship containers, ships chemical tankers, refuse vehicles
Chemical/Pharmaceutical ---- pressure vessels, process piping.
Oil and Gas ---- platform accommodation, cable trays, subsea pipelines.
Medical ---- Surgical instruments, surgical implants, MRI scanners.
Food and Drink ---- Catering equipment, brewing, distilling, food processing.
Water ---- Water and sewage treatment, water tubing, hot water tanks.
General ---- springs, fasteners (bolts, nuts and washers), wire.
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Our company is solemnly committed to the majority of customers: reasonable price, short production cycle, considerate service. We look forward to cooperating with you.
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