Referred to as FKM or VT O-ring, it has very good oil resistance, high temperature resistance, corrosion resistance, aging resistance and other excellent characteristics.
Referred to as NBR O-ring, it is a synthetic rubber O-ring made by copolymerization of butadiene and acrylonitrile. It has excellent wear resistance, air tightness and oil resistance.
Referred to as SL ring, it has good electrical insulation, high temperature resistance, non-toxic and tasteless, excellent cold and heat resistance, and antistatic properties.
Coated O-ring is a kind of O-ring that shows good non-stick, sliding and moisture resistance after spraying on the surface of rubber O-ring.
The rubber seal ring can be divided into fluorine rubber, silicon rubber, nitrile rubber, neoprene, EPDM, polytetrafluoroethylene, etc.
2021香港六和全年资料-2021年香港开码结果查询-2021香港今天开码结果The English name of O-rings is O-rings, which is a round (O-shaped) cross-section rubber sealing ring, which is generally installed in a groove with a rectangular cross-section on the inner or outer circle for sealing.
2021香港六和全年资料-2021年香港开码结果查询-2021香港今天开码结果It is a seal composed of a relatively thick inner core made of relatively thick silicone rubber or fluorine rubber and a relatively thin combination of various outer covering materials such as PTFE/FEP/PFA
2021香港六和全年资料-2021年香港开码结果查询-2021香港今天开码结果Ningbo ZhongGao Seal Technology Co., Ltd.which was specialized in research, production, sales, and distribution. Factory predecessor is located in Xiamen, Shenzhen, currently has over 9000 square meters of modern plant, with more than 300 employees, more than 40 senior technical staff .
Our main products are: O-ring, X-ring, Y-ring, D-rings, rubber flat washer, ED rings, rubber strips, rubber ball, all kinds of skeleton oil seal, glyd ring and stepseal, polyurethane oilseal, pneumatic seals and all kinds of rubber parts for the design according to customer request.
FDA is the abbreviation of Food and Drug Administration, one of the executive agencies established by the US government in the Department of Health and Human Services and the Department of Public Health
The REACH Directive is the English abbreviation of "Chemical Registration, Evaluation, Authorization and Restriction", established by the European Union
2021香港六和全年资料-2021年香港开码结果查询-2021香港今天开码结果RoHS is a mandatory standard established by EU legislation. Its full name is the "Directive on Restricting the Use of Certain Hazardous Components in Electrical and Electronic Equipment
2021香港六和全年资料-2021年香港开码结果查询-2021香港今天开码结果WRAS certification refers to the Water Regulation Advisory Program,WRAS is a certification for drinking water safety in the UK
KTW (German Drinking Water Industry Non-metallic Components Testing and Testing Approval) represents the drinking water system of the German Federal Ministry of Health
2021香港六和全年资料-2021年香港开码结果查询-2021香港今天开码结果WATERMARK certification is a certification scheme for plumbing and drainage products managed by the Australian Building Code Board ABCB.
ISO9000 does not refer to a standard, but a collective term for a group of standards. "ISO9000 family standards" refers to all international standards developed by ISO/TC176
NSF certification is an independent, non-profit non-governmental organization established in 1944