In recent years, the growth rate of the demand for standard parts in China is 5%-10%, and the demand for 2008 standard parts is 3.13 million tons, an increase of 9.5% year-on-year. Among them, the automobile industry is the largest user, followed by the maintenance of the industrial market and the construction industry, and then electronics industry. In order to stimulate domestic demand, the government has introduced a number of policies to support manufacturing. In the government's 4 trillion yuan investment plan, the focus is on railways, highways, airports, power grids, and affordable housing infrastructure. The most direct benefit is the equipment manufacturing industry. This will greatly stimulate the demand for standard parts. In particular, the demand for high-strength standard parts with 16-30mm specifications ≥10.9 will increase rapidly. In addition, the development of the aviation industry has also played a strong supporting role in the demand for standard parts. For example, the Boeing Company plans to add 3,400 new aircrafts in the future. This data will bring new development and demand opportunities to the standard parts industry. Standard fastener enterprises, the trend of Internet development, innovative marketing models. "Workers must first sharpen their tools if they want to do good." Enterprises are the mainstay of development. It's easier said than done! If the failure of the transition will lead to a failure, but not transformation and upgrading, the road to enterprise development will sooner or later come to an end. In 2012, standard parts enterprises must first inspire their spirit, adhere to the road of development, and transition to “intensive, special, and special†intensive, production and service-oriented enterprises.
NY510 Oil-Resisting Asbestos Rubber Sheet
NY510 Oil-Resisting Asbestos Rubber Sheet
Description:NY510 Oil-Resisting Asbestos Rubber Sheet oil resistant material of the highest quality composed of long grade chrysotile asbestos fiber with NBR binder.It can be with wire inserted and graphited on one side or double sides surface.
Usage:NY510 Oil-Resisting Asbestos Rubber Sheet suitable for the mediums of temperature under 510℃,pressure under 5.0MPa in kerosene,mineral oil,plant oil,hot chemical solvent oil,etc transmitted in the joints of facilities and pipelines.
TEMP:510℃(max)
PRESS:5.0MPa(max)
Dimension:1540x1360mm(recommend)
4100×1500mm; 4500 x 1500mm;2000×1500mm;
1500×1500mm;1500×1000mm;1270×1300mm; 3810×1300mm
Thickness: 0.5~6.0mm
Technical data:
Lateral Tensile Strength MPa ≧18.0
Compressibility % 7~17
Recovery% ≧50
Density g/cm³ 1.6~2.0
Normal temperature softness No cracking
Oil Resistivity Test:
Immersion IRM903 Oil keeping 5h (149℃)
Lateral Tensile Strength(MPa) ≥ 15.0
Weigh gain rate(%) ≤30
Immersion ASTM Fuel Oil B keeping 5h(21-30℃)
thickening rate (%) 0~20
Oil sealing properties under normal Temperature
Medium:RH-75 Avgas
Pressure: 18Mpa No leaking keeping 30 minutes
Nitrogen Leakage Rate ML/(h•mm)≦300
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HEBEI HENGDA SEALING MATERIALS CO.,LTD. , https://www.hengdasealing.com