Metal toothed gasket is generally processed into concentric grooves on both sides of metal stainless steel flat gasket by precision lathe. 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 toothed composite gasket is the first gasket to be used under low preload. The soft sealing layer on the surface avoids the direct contact between metal and metal, and can be reliably and closely combined to protect the metal flange from damage, even under extremely high load. The toothed composite gasket is especially suitable for occasions with high temperature, high pressure and alternating working conditions. It is an ideal substitute for the traditional metal coated gasket at the flange connection of heat exchanger, container and reactor. Performance characteristics: 1. Suitable for high temperature and high pressure parts 2. Strong corrosion resistance 3. Stable and reliable sealing effect 1. Service temperature: ~ 650 ℃ 2. Service pressure: 6.4 ~ 25.0mpa 3. Minimum pre tightening specific pressure: y = 70MPa 4. Gasket coefficient: M = 4.25
PRODUCT PARAMETER
Product name
Metal Serrated Gasket
Color
as picture
Sample
Freely
Packing
According to customer's requirement
COMPANY PROFILE
Company Profile
Langfang Zhongrun sealing material Co., Ltd., founded in 1998, is a professional manufacturer engaged in graphite packing. The company has advanced equipment, strong technical force and complete testing means. It mainly produces three series of products such as anti-corrosion and thermal insulation, chemical industry and sealing. The products are widely used in petroleum, chemical industry, machinery, construction, automobile, national defense and other industries. It sells well in more than 20 provinces, cities and autonomous regions across the country. The company is a manufacturer and distributor of high-performance sealing products. It provides various types of graphite packing, pump sealing materials, sealing gaskets, Teflon plates, sealing belts and metal gaskets for various applications.
Why choose us?
The company has passed the ISO9001 international quality system certification and the special pressure license issued by the State Administration of quality supervision and quarantine. As a professional manufacturer of sealing and thermal insulation materials, the company provides all-round dynamic and static sealing and pipeline thermal insulation products. In order to meet the special needs of customers at home and abroad, it also acts as an agent for the production of foreign famous sealing brands - Gore, Wall card, etc.