According to statistics, in 2012, the main economic indicators of the shipbuilding industry in Yizheng continued to grow. The output value, operating income and profit were 28.2 billion yuan, 23.8 billion yuan and 1.2 billion yuan respectively, up 18.5%, 12.8% and 11.6% respectively. The total invoice sales and warehousing taxes were 10.1 billion yuan and 350 million yuan respectively, up 9.5% and 7.5% respectively. Among them, the shipbuilding and repairing enterprises have completed the output value of 24 billion yuan, the operating income of 20 billion yuan, and the profit of 1 billion yuan, up 13.1%, 8.4%, and 2.1% respectively. The total amount of invoiced sales and warehousing taxes for marine equipment and supporting cooperative enterprises are respectively 4 billion yuan and 140 million yuan, an increase of 62.5% and 61% respectively.
In 2012, Yizheng key shipping companies transformed their business models and business ideas, developed new types of ships, expanded market segments, expanded revenue channels and financing channels, strengthened basic management and cost control, and tried to eliminate the continued downturn in the ship market and the downward oscillation of ship prices. The impact of the external environment, such as rising costs and tight capital supply, the shipbuilding completion has steadily increased.
Jiangsu Jinling Ship Co., Ltd., Haotian Shipbuilding (Yangzhou) Co., Ltd. and Yangzhou Guoyu Shipbuilding Co., Ltd. and other key ship enterprises have successively developed and mass-produced a series of high energy efficiency in response to changes in international maritime standards, specifications and market demands. New bulk carrier with high performance, high loading rate and high handling performance. In 2012, Yizheng Shipbuilding Co., Ltd. received 26 new orders for bulk cargo ships, 1.52 million DWT, with a total value of 5 billion yuan; 13 new bulk carriers completed, 890,000 DWT, with a total value of 2.6 billion.
At the same time, the successful delivery of a batch of special ships and Jianghai engineering equipment marked the significant improvement of the conventional special ship system integration capability of the Yizheng boat company and the simple contracting capacity of simple Jianghai engineering equipment. In 2012, Yizheng Shipbuilding Co., Ltd. received 44 new orders for special ships and Jianghai engineering equipment, 360,000 DWT, with a total value of 2.5 billion yuan; completed special ships and Jianghai engineering equipment 47 (seats), 350,000 The deadweight tons have a total value of 2.6 billion yuan. In the predicament of the global economic recovery and the continued sluggish international shipping market, some Chinese boat companies rely on scientific and technological progress and new product research and development, and take the road of “specialization, speciality, precision and newnessâ€, and obtain differences through market segmentation and personalized service. Competitive advantage. In addition, Yizheng Shiyan Shipbuilding Co., Ltd., Yizheng Hongjiang Ship Repairing Factory, Yizheng Kangping Ship Repairing Factory and Yizheng Xingyi Ship Repairing Co., Ltd. and other inland river shipbuilding enterprises with good equipment and high credit rating are in financial and financial sectors. The alliance between institutions and shipping companies has successfully opened up the financing chain, and the current order tasks are full. In 2012, Yizheng Shipbuilding Co., Ltd. received a new order for 63 vessels and 685,000 DWT, with a total value of 1.08 billion yuan.
According to statistics, Yizheng Shipbuilding Co., Ltd. currently holds 136 ships and 3.08 million DWT, with a total value of 10.4 billion yuan, which is basically equivalent to the completion of shipbuilding in 2012. In 2013, Yizheng Shipbuilding Co., Ltd. is expected to complete 69 new sea-going vessels, special vessels and Jianghai engineering equipment products, with 1.69 million DWT, with a total value of 7.2 billion yuan. The tonnage and value of goods are expected to increase by 57% year-on-year. 40% or so.
DUPLEX STAINLESS STEEL
Duplex Stainless Steels Available
Yuhong Group supplies LDX2101, 2205, Ferralium 255, Zeron 100 and LDX2507 in the form of plate, sheet, strip, bar, pipe, tubing, pipe fittings, flanges and weld wire.
Duplex Stainless Steel Overview
Duplex Stainless Steels, also referred to as austenitic-ferritic stainless steels, are a family of grades with about equal proportions of ferrite and austenite. These steels have a duplex microstructure which contributes to their high strength and high resistance to stress corrosion cracking. Due to their high content of chromium, nitrogen and molybdenum, duplex steels offer good resistance to local and uniform corrosion. Duplex stainless steels have good weldability.
Today, modern duplex stainless steels can be divided into three groups:
Lean Duplex such as LDX2101
Standard Duplex such as 2205, the work-horse grade accounting for more than 80% of duplex usage
Super Duplex such as Ferralium 255 and Zeron 100 and LDX2507
Of the duplex grades, duplex 2205 is the most widely used. However, the super duplex steels like Zeron® 100 and LDX2507 are excellent for servicing severe corrosive environments, such as offshore and marine applications. Lean duplex 2101 is available as an economic alternative to 300 series stainless steels.
What are the Characteristics of Duplex Stainless Steels ?
Very good resistance to uniform corrosion
Very good resistance to pitting and crevice corrosion
High resistance to stress corrosion cracking and corrosion fatigue
High mechanical strength
Good sulfide stress corrosion resistance
Good abrasion and erosion resistance
Good fatigue resistance high energy absorption
Low thermal expansion
Good weldability
In what Applications are Duplex Stainless Steels® used ?
Oil and gas equipment
Offshore technology
Seawater desalination plants
Chemical industry, especially when handling chlorides
Flue-gas cleaning
Desalination plants and seawater systems
Pulp and paper industry
Cargo tanks and pipe systems in chemical tankers
Firewalls and blast walls on offshore platforms
Bridges
Storage tanks
Pressure vessels, reactor tanks, and heat exchangers
Rotors, impellers and shafts
Super Duplex Steel Pipe,Super Duplex Stainless Steel Pipe,304 Super Duplex Steel Pipe
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