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Report Detail

Research on Bellows Industry in China, 2012-2017

Publisher Name :
Date: 26-Nov-2012
No. of pages: 74

Bellows are widely used in instruments, mainly used as measuring elements of pressure measuring instruments to convert pressure into displacement or force. Bellows’ pipe wall is thin and the sensitivity is high, the measurement range is tens of Pa to tens of MPa. In addition; bellows also can be used as compensating elements, making use of its volume variability to compensate instruments’ temperature error. And sometimes, bellows are also used as the elastic joints of two components.

At present, China’s bellows production enterprises mainly distributed in East China and Northwest region. Of which, about 60% of these enterprises concentrated in East China, such as Aerosun Corporation, including the subsidiaries of Jiangsu Chenxin Expansion Join Co., Ltd, Aerosun-Tola and Aerosun-Hanson Metal Hose Co., Ltd, Shanghai Yongxin Corrugated Pipe Co., Ltd, Jiangsu Xinbai Group and Jiangsu Yaguang Bellows Co., Ltd; all of these enterprises are the above designated scale enterprises in this region. About 20% enterprises concentrated in Northwest region, the above designed scale enterprises are Shenyang Bellows Manufacturing (Group) Company, Shenyang Feiyue Bellows Co., Ltd, Flexible Tiger Metal Bellows Co., Ltd, Huanyu Bellows Manufacturing Co., Ltd, Liming Bellows Compensator Manufacturing Plant and other production enterprises.

At the same time, it should be noted that China’s bellows industry has emerges many unoptimistic situations, such as metal bellows industry’s structure is irrational, the industry is concentrated in labor-intensive products; technology-intensive products are significantly behind the developed industrial countries; the decisive effect of production factors are decreasing; energy consumption is large, output rate is low, environmental pollution is serious and the destructive power to natural resources is large; the overall enterprises scale is small, technical innovation capacity is weak and the management level is backward, etc. China’s plastic bellows industry also faces some unfavorable factors that restrict its development, such as the cut-throat competitions lead to low product prices, raw material import dependence is large, the promotion and application of new products and new technologies is slow, etc.

Companies Mentioned in this Report:

  • Aerosun Corporation
  • Shanghai Yongxin Corrugated Pipe Co., Ltd.
  • Jiangsu Baixin Group
  • Jiangsu Yaguang Bellows Co., Ltd.

Research on Bellows Industry in China, 2012-2017

1. Overview of China’s Bellows Products
1.1 Definition, Property and Application Characteristic
1.1.1 Definition
1.1.2 Property
1.1.3 Application Characteristic
1.2 Development History

2. Analysis on China’s Popular Segmented Bellows Products
2.1 Metal Bellows
2.1.1 Brief Introduction
2.1.2 Classification, Property and Application
2.2 Bellows Compensator
2.3 Welded Bellows

3. Environment of Bellows in China
3.1 Economic Development Environment in China
3.1.1 Economic Development Status
3.1.2 GDP
3.1.3 Investment in the Fixed Assets
3.1.4 Total Export-Import Volume and the Growth Rate
3.1.5 Forecast of China’s Macroeconomic Development
3.2 Relevant Industrial Policies, Standards, Laws and Regulations
3.2.1 Industrial Policies, Laws and Regulations
3.2.2 Industrial Standards

4. Production Technology and Technological Development Trend for Bellows Products
4.1 Quality Index
4.1.1 Performance Index
4.1.2 Selection of Bellows Expansion Joint
4.2 Main Manufacturing Processes
4.2.1 Hydro-forming Process and the Characteristics
4.2.2 Roller Forming Process and the Characteristics
4.2.3 Machinery Swelling Pressure Forming Process and the Characteristics
4.2.4 Other Processes
4.3 Work Flow
4.3.1 Work Flow of Bellow Expansion Joint
4.3.2 Work Flow of Welded Bellows

5. Upstream Raw Material Supply in China’s Bellows Industry
5.1 Main Raw Materials
5.1.1 Bellows Material
5.1.2 Metal Bellows Material
5.1.3 Plastic Bellows Material
5.2 Price and Supply of Main Raw Materials from 2009 to 2011
5.2.1 Steel
5.2.2 Plastic

6. Competitive Landscape of China’s Bellows Market
6.1 Regional Concentration Grade
6.2 Competitive Landscape
6.2.1 Competition of Industrial Enterprises
6.2.2 Potential Entrants
6.2.3 Threats from Substitutes
6.2.4 Bargaining Power of Suppliers
6.2.5 Bargaining Power of Consumers

7. Market Scale of Bellows in China
7.1 Market Scale from 2008 to 2011
7.2 Demand Areas
7.2.1 Demand Areas
7.2.2 Demand Forecast

8. Bellows Product Price and the Factors Affecting Price
8.1 Product Price of Domestic Bellows
8.1.1 Price of PVC-U Finned Tube
8.1.2 Price of Double-wall Bellows (Outer Diameter)
8.1.3 Price of PE Double-wall Bellows (Inner Diameter)
8.2 Factors Affecting the Price and the Price Trend
8.2.1 Influencing Factors
8.2.2 Price Trend of Stainless Steel Bellows

9. Data Monitoring of China’s Bellows Industry
9.1 Industrial Scale from 2009 to 2012 (Jan-Jun)
9.1.1 Industrial Output Value
9.1.2 Industrial Revenue
9.1.3 Industrial Total Assets
9.1.4 Enterprises Quantity
9.1.5 Average Number of Industrial Employee
9.2 Industrial Economic Benefit from 2009 to 2012 (Jan-Jun)
9.2.1 Industrial Return on Capital
9.2.2 Industrial Ratio of Profit to Cost
9.3 Industrial Efficiency from 2009 to 2012 (Jun-Jun)
9.3.1 Industrial Asset-liability Ratio
9.3.2 Industrial Account Receivable Turnover

10. Import and Export of China’s Bellows Industry
10.1 Import & Export Volume and Amount
10.2 Trade Volume Sorted by Source of Import
10.3 Trade Volume Sorted by Destination of Export

11. Key Enterprises in China’s Bellows Industry
11.1 Aerosun Corporation
11.1.1 Company Profile
11.1.2 Major Economic Indicators
11.1.3 Profitability
11.2 Shanghai Yongxin Corrugated Pipe Co., Ltd.
11.2.1 Company Profile
11.2.2 Main Raw Materials
11.2.3 Main Consumers
11.2.4 Main Financial Figures
11.3 Jiangsu Baixin Group
11.3.1 Company Profile
11.3.2 Main Financial Figures
11.4 Jiangsu Yaguang Bellows Co., Ltd.
11.4.1 Company Profile
11.4.2 Main Consumers
11.4.3 Main Financial Figures
11.5 Dingchang Machinery Co., Ltd.
11.5.1 Company Profile
11.5.2 Main Consumers
11.5.3 Main Financial Figures

12. Development Trend of China’s Bellows Industry
12.1 Industrial Development Trend
12.1.1 Industrial Development in the Future
12.1.2 Technical Development Direction
12.2 Industrial Performance Forecast from 2012 to 2017
12.2.1 Total Output Value
12.2.2 Sales Revenue
12.2.3 Total Assets

13. SWOT Analysis and Investment Suggestions of China’s Bellows Industry
13.1 SWOT Analysis
13.1.1 Strength
13.1.2 Opportunity
13.1.3 Weakness
13.1.4 Threat
13.2 Investment Suggestions
13.2.1 Enter High-end Application Market, Keep Domestic Dominant Position
13.2.2 Manufacturers need Diversification Development

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