High-end sealproduction
production
Specializing in high-end seals for extreme conditions.
Specializing in high-end seals for 20 years
Specializing in high-end seals for 20 years
We care about the leakage rate of your device just like you do.
One-stop Metal Seal Solution, So you can focus on your own engineering design.
1000+
1000+
2005
2005
24
24
97
97
Customers
Customers
Hours
Hours
Founded
Founded
Customer Satifaction
Customer Satifaction
Metal and semimetallic gaskets are used in environments where extreme temperatures and pressures prohibit the use of non-metallic gaskets.
Advancements in facilities and machine technology demand more reliable gasket performance.
Metal C-Ring for External Pressure
Metal C-Ring for External Pressure
High temperature
Raido is a compounded word coming from VALUE and QUALITY
Raido is a compounded word coming from VALUE and QUALITY
Company News
Types of Rubber Vulcanization SystemsVulcanization is a critical process that transforms raw rubber froma soft, plastic material into a tough, elastic one by forming cross-linksbetween polymer chains. The choice of vulcanization system directly impactsrubber performance (e.g., elasticit
Created on 07.23Application of Stainless Steel 316L Hollow O-Rings in Melt FiltersStainless steel 316L hollow O-rings play a critical sealing role in melt filters, a type of equipment designed to remove impurities from high-temperature, high-pressure molten materials (such as plastic, chemical fiber, or rubber melts). Their unique
Created on 07.17Revealing the uniqueness of PTFE sealingWhat makes PTFEseals so unique? Let's find out! 🤔
🌟 ChemicalInertness: PTFE seals can resist almost all chemicals, including strong acids,bases, solvents, and oxidants. This makes them ideal for use in extremechemical environments, such as the chemi
Created on 07.10Newly Purchased Vacuum Vulcanizer Put into Use, Boosting Rubber Manufacturing to New HeightsRecently, Shanghai Raido has reached a new milestone in its development as the newly purchased vacuum vulcanizer was officially put into use. The introduction of this advanced equipment marks a significant improvement in the company's technical stren
Created on 07.02Sealing Performance Analysis of Tetrafluoro Rubber Composite Clamp Gaskets from Different Industry Perspectives1. Introduction
Tetrafluoro rubber composite clamp gaskets play a crucial role in the sealing processes of numerous industries, owing to their unique material combination and structural design. The integration of the chemical stability and low fricti
Created on 06.03Unlock a New Realm of High - end Sealing in Biomedicine! Shanghai Raido's Spring - Reinforced Metal C - shaped Sealing Rings Reshape the Reliability of Medical EquipmentIn the field of biomedicine, every precise operation of high - end medical equipment is crucial to patients' life, health, and treatment effects. Shanghai Raido's painstakingly developed spring - reinforced metal C - shaped sealing rings (gold/silver
Created on 05.23