Basic Info.
|
Model NO. |
NY250 |
|
Application |
Equipment Seal, Flange Seal, Hydroseal, Pump Seal |
|
Shape (For Gasket) |
Flat Gasket |
|
Material |
Rubber |
|
Standard |
Standard |
|
Certificate |
ISO9001 |
|
Applicable Medium |
Oil Resistance, Water Resistance, General Acid and |
|
Main Material |
Fiber, NBR |
|
Usage |
Industrial Pipes, Home Appliances, Auto Parts |
|
Temperature Range |
-100-500ºC |
|
Transport Package |
Wooden Box |
|
Specification |
1500*1500/1500*1000 |
|
Trademark |
BTT |
|
Origin |
China |
|
Production Capacity |
1200t/Year |
Packaging & Delivery
|
Package Size |
150.00cm * 150.00cm * 50.00cm |
|
Package Gross Weight |
250.000kg |
Product Description
Main technical parameters of oil-resistant asbestos gaskets: Models NY150, NY250, NY300, NY400, NY510
Tensile strength: 9MPa, 11MPa, 12.7MPa, 15MPa, 18MPa
Temperature: +150℃, +250℃, +300℃, +400℃, +510℃
The main types of oil-resistant asbestos gaskets are: low-pressure asbestos gaskets, medium-pressure asbestos gaskets, high-pressure asbestos gaskets, and oil-resistant asbestos rubber gaskets. According to their formulas, process performances, and applications, asbestos rubber gaskets can be classified into ordinary asbestos rubber gaskets and oil-resistant asbestos rubber gaskets. According to the temperature and pressure used, asbestos rubber gaskets can be classified into low-pressure asbestos rubber gaskets, medium-pressure asbestos rubber gaskets and high-pressure asbestos rubber gaskets. Asbestos gaskets are suitable for sealing water, steam, oil, solvents, and media such as acids and alkalis. They are mainly used for sealing medium and low-pressure flange connections.
Oil-resistant asbestos gasket: Mainly used for sealing steam, hydraulic, gas, oil solvents and non-corrosive media.
Oil-resistant asbestos rubber gaskets refer to gasket products made by combining asbestos and oil-resistant rubber, which are used in liquid sealing environments. When manufacturing asbestos rubber gaskets, in addition to asbestos fibers and rubber, additives, fillers and other substances are also added. They are made through processes such as mixing, hot rolling and vulcanization, and have good sealing performance
Specifications: 1530*1000mm, 1530*1530mm, 1530*2000mm, 1530*4100mm, 1530*4580mm.
Main thickness: 0.5-5mm. Plates larger than 5.0mm can be bonded.
Main colors: gray, red, purple, dark green
The product thickness is greater than 0.8mm for clamping steel wire.
Performance parameter
| Number | Item | Unit | NY150 | NY250 | NY300 | NY400 | NY510 | |
| 1 | Density ASTMF-1315 | G/cm3 | 1.6-2.0 | 1.6-2.0 | 1.6-2.0 | 1.6-2.0 | 1.6-2.0 | |
| 2 | Tensile strength ASTMF-152 | Mpa | 9.0 | 11.0 | 12.7.0 | 15.0 | 18.0 | |
| 3 | compressibility ASTMF-36 | % | 7-17 | |||||
| 4 | Resilience ASTMF-36 | % | 35 | 45 | 50 | 50 | 50 | |
| 5 | Leakproofness ASTMF-37 | Ml/(h.mm) | 300 | |||||
| 6 | Soft property | Bending on a round rod with a diameter 12 times the nominal thickness of the specimen without cracks. | ||||||
| 7 | 149℃5h,Properties after impregnating IRM903 oil at 149℃ for 5h | Transverse tensile strength | Mpa,≥ | 5 | 7 | 9 | 12 | 15 |
| Weight gain rate | %,≤ | 30 | 30 | 30 | 30 | 30 | ||
| Appearance change | - | |||||||
| 8 | Oil tightness | Medium pressure | Mpa | 8 | 10 | 15 | 16 | 18 |
| Maintain no leakage for 30 minutes | ||||||||
| Inspection standard: Oil-resistant Asbestos rubber sheet GB/T539-2008 | ||||||||
| Note 1: For gasket materials with thickness greater than 3.0mm, transverse tensile strength test is not performed 2: Mesh reinforced gasket material, do not do transverse tensile strength and nitrogen leakage rate test |
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Product drawing
Production process
Experimental instrument
Our certificate
Jiangsu Sealstars Sealing Technology Co., Ltd. was founded in 2013, is located in the beautiful Siyang. The company registered capital of 34.7 million yuan, covers an area of 102 acres, annual production capacity of 2000 tons, the company employees a total of 86 people, including R & D personnel 8 people, the company mainly produces high-quality asbestos-free sealing rubber sheet, is a research and development, production, sales in one of the high-tech seal production enterprises.
The company spirit of "honesty, faith first" purpose, "quality of survival, credibility and development, scale and market" business philosophy, actively play professional advantages, constantly expand market share, to build first-class brand. The company involves a wide range of fields, products have been widely used in chemical industry, shipbuilding, nuclear power and other industries, some products have been for Shangchai, tin chai and other engine enterprises supporting, has a wealth of sealing materials research and development and production experience.
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