Tan Xuguang, chairman of Weichai Group, which owns Weichai Power and Shandong Juli two listed companies, recently stated that the Group’s sales revenue in 2008 exceeded RMB 50 billion, a 100-fold increase over 1998, and it strives to achieve sales revenue in 2012. Another breakthrough has exceeded 100 billion yuan and entered the world’s top 500 companies.
Facing the impact of the economic crisis on the heavy-duty truck industry, Tan Xuguang said that the company has made pre-judgment on the advent of this crisis as early as last year and has formulated a set of countermeasures. Weichai will make adjustments in the market segment, extending its power downwards, focusing on the development of 5-7 liters of truck power and 8-12 meters of passenger car power; expanding the applicable fields of products, exploring the access to drilling rigs, excavators, etc. The field of mobile machinery; continue to reduce the proportion of heavy trucks, 50 loader power products, tap the potential of other market segments, optimize product structure, and improve the ability to resist risks.
Recently, the company launched two WP5 and WP7 series diesel engines mainly for 8-12 meters passenger cars, medium and heavy trucks and various construction machinery. In addition, Weichai also actively improves the high-pressure common rail series heavy truck engines. At present, it has developed a National III diesel engine. Compared with a diesel engine with a mechanical pump and an EGR system, it is estimated that the combined fuel consumption of the same power can be reduced by 15%, and the current market share is steadily increasing. .
Due to the harsh working environment of the ship, the hull shell is subject to chemical corrosion of seawater, electrochemical corrosion and corrosion of marine organisms and microorganisms; the hull is subjected to large wind and wave impacts and alternating loads; the shape of the ship is complicated by processing methods, etc. Steel for hull structure is strictly required. First of all, good toughness is the most critical requirement. In addition, high strength, good corrosion resistance, weldability, forming properties and surface quality are required.
Shipbuilding Steels Our hot rolled shipbuilding steel is produced in accordance with the relevant Classification Society, examples of which include Lloyds Register and Det Norske Veritas.
Our steel products include steel shipbuilding plate, fabricated steel sections and floor plate for decking. We can also supply bulb flats for plate stiffening, structural steel angles and inverted angles.
Our plates are supplied under the ASTM/ASME specification (ASTM A131 / ASME SA 131) which is the standard specification for Structural Steel for Ships. We offer higher strength shipbuilding steels as standard .High strength steels offer significant cost advantages by reducing the weight of the structure in comparison to the steel used.
The plates are suitable for use in the construction of container ships and large cargo freighters as well as commercial shipping lines such as luxury cruise ships and ferries. Supply options include heavy plates, surface treated plates and pre-fabricated sections. In most cases, the steel can also be supplied as hot rolled coils or cut into lengths (sheets).
These high yield materials are commonly used in the construction of hulls and superstructures for large shipping vessels. The grades are exclusively for shipbuilding use as set out in the standard.
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Shandong Guanzhou Iron and Steel Group Co., Ltd. , https://www.guanzhouiron.com