Parameters, performance and use of Solid Metal Serrated Gasket
Parameters
The parameters of metal toothed gaskets include operating pressure, minimum preload pressure ratio, gasket coefficient, etc. For example, the design and manufacture of metal toothed gaskets with outer rings (separate type) can meet the application of high temperature, high pressure (6.4-16Mpa) and corrosion-prone applications. The requirements can be met by selecting appropriate metal materials. The main technical parameters are as follows:
Operating pressure: 6.4-16.0MPa
Minimum preload pressure ratio y: 70MPa
Gasket coefficient m: 4.25
Performance
The metal tooth-shaped gasket has excellent compression rebound performance and can achieve excellent sealing performance even under low compression force. It is especially suitable for high temperature, high pressure and alternating working conditions. It does not damage the sealing surface, is easy to disassemble, and has a wide range of uses. It can be used for both low and high temperatures (-200°C~+700°C) and low and high pressures (vacuum~25Mpa). In addition, the metal corrugated body of the metal corrugated composite gasket can be reused, which is of great significance for larger gaskets or gaskets made of special materials such as heat exchanger gaskets.
Uses
The main uses of metal toothed gaskets include sealing of medium, high pressure and high temperature pressure vessels, heat exchangers, condensers and pipe flange joints in the petroleum, chemical, metallurgy, electric power, shipbuilding, machinery and other industries. It is a metal soft gasket with better sealing effect than metal flat gaskets. Generally, a precision lathe is used to process concentric 90-degree angle waveform serrated grooves on both sides of the metal stainless steel flat gasket. According to different media, flexible graphite, PTFE, asbestos-free board or other soft metals can be selected and pasted on both sides of the gasket. The sealing property of the soft covering layer and the strength and elasticity of the metal are utilized, and it also has a labyrinth sealing effect, so the same sealing effect is achieved with less gasket compression force.
Special working conditions, such as extreme high temperature, strong corrosion, etc. Special materials Metal tooth combination gaskets We can also produce the following special materials can be required: stainless steel 304L, 321, 316TI, 309,347,410, duplex steel (2205, 31803), MONEL MONEL (400), INCOLOY INCONEL (600,625), INCOLOY (800,825), HASTELLO (B2, C276), titanium (T2) and other special stainless steel or alloy materials
| Parameters of solid metal serrated gaskets |
Cangzhou Shengxin Sealing Materials Co., Ltd. is located in Cangzhou City, Hebei Province, China, the world-famous "hometown of martial arts" and "capital of flange elbows". The company was established in 1985 and was formerly known as Cangxian Litong Sealing Products Factory. It has a history of more than 30 years of producing rubber products. After years of careful cultivation, the factory expanded its business scope in 1997 and added chemical sealing products such as metal spiral wound gaskets, asbestos gaskets, PTFE gaskets, graphite coated gaskets, toothed gaskets, heat exchanger gaskets, stainless steel ring gaskets, and packings. The company always adheres to the corporate spirit of "unity, endeavor, integrity, and innovation". With first-class product quality, good corporate reputation, and thoughtful and enthusiastic service, we welcome new and old customers at home and abroad to visit and negotiate business.
FAQ:
1. Are you a trading company or manufacturer?
A: We are a manufacturer with more than 30 years of production experience and have our own factory in Hebei.
2. Can you provide OEM or ODM service?
A: Yes, welcome.
3. Can you send me a sample? For free?
A: Yes, the sample is free, but the express fee should be on your side.
4. Is there any discount on the price you offer me?
A: The discounted price depends on the order quantity.
5. What are your payment terms?
A: 30% as deposit, 70% before delivery. Before you pay the balance,
We will show you the photos of the products and packages.
6. How about the delivery time?
A: Usually 15-30 days after receiving the 30% deposit. Samples are ready within 3 days.
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