Products Description
pull ring connector seal FKM gasket
Pull ring connectors (also known as clamp connectors) are commonly used in some industrial and plumbing applications to connect and seal pipes, hoses, or other equipment. For sealing pull tab connectors, FKM (Fluorocarbon Rubber) gaskets are a common choice.
FKM gaskets are ring seals made of FKM material. FKM materials have excellent resistance to chemicals, high temperatures and wear, and are suitable for use in a variety of harsh industrial environments. The following are the characteristics of FKM gaskets used for sealing pull-tab connectors.
- Chemical resistance: FKM gaskets can withstand corrosion from a variety of acids, alkalis, solvents and oils, and have excellent chemical resistance. They provide reliable sealing, preventing leakage and corrosion in a variety of chemical environments.
- High- temperature resistance: FKM gaskets have excellent high -temperature resistance and are able to operate in a wide temperature range. They can withstand high -temperature environments, maintain sealing performance, and are not easily deformed or damaged.
- Wear resistance: FKM gaskets have good wear resistance and can be used for a long time under the extrusion and friction environment of the connector without being easily worn. This gives the FKM gasket a long service life and stability in the sealing of connectors.
- Sealing performance: FKM gaskets can provide reliable sealing performance and prevent the leakage of liquid or gas. They provide an effective seal at the connection point of the pull ring connector, ensuring the safety and reliability of the pipe or equipment.

FKM gaskets can be customized to specific tab connector sizes and requirements to ensure a good fit and seal. When using FKM gaskets for sealing, attention needs to be paid to correct installation and tightening of the connector to ensure that the gasket is evenly squeezed to achieve the best sealing effect.
General physical properties and FAQ Description
| Exterior | black | ||
| Physical properties | Rated value | Unit system | Test Methods |
| proportion | 1.81 | g/cm³ | ASTM D792 |
| Hardness | Rated value | Unit system | Test Methods |
| Shore Hardness (Shore A) | 90 | ASTM D2240 | |
| Elastomer | Rated value | Unit system | Test Methods |
| Tensile stress (100% strain) | 13.4 | MPa | ASTM D412 |
| Tensile Strength (Break) | 14.1 | MPa | ASTM D412 |
| Elongation (break) | 110 | % | ASTM D412 |
| Compression Set 1 | ASTM D395 | ||
| 23°C, 70 hours | 19 | % | ASTM D395 |
| 175°C, 70 hours | 33 | % | ASTM D395 |
| 175°C, 166 hours | twenty two | % | ASTM D395 |
| 200°C, 22 hours | 18 | % | ASTM D395 |
Q: What types of pull-tab connectors are FKM gaskets suitable for?
Answer: FKM gaskets are suitable for various types of pull-tab connectors, including metal pull-tab connectors, plastic pull-tab connectors and composite pull-tab connectors, etc.
Q: How to choose the size of FKM gasket?
A: FKM gasket sizes should be selected based on specific tab connector dimensions and requirements. Typically, the outer diameter, inner diameter and thickness of the gasket need to match the interface size of the connector to ensure that the gasket can fully cover the sealing area.
Q: What are the advantages of FKM gaskets?
Answer: FKM gaskets have excellent properties such as chemical resistance, high temperature resistance and wear resistance. They provide reliable sealing, preventing leakage and corrosion in a variety of harsh industrial environments. In addition, FKM gaskets have good elasticity and compression deformation properties, and can adapt to the extrusion and deformation of the connector to ensure the sealing effect.
Q: How to install FKM gasket?
Answer: When installing the FKM gasket, you need to ensure that the gasket is clean and properly placed within the sealing area of the pull-tab connector. When tightening the connector, pressure should be applied gradually and evenly to ensure that the gasket is evenly squeezed to achieve the best sealing effect. At the same time, avoid excessive tightening that may cause damage or deformation of the gasket.
Q: How often do FKM gaskets need to be maintained and replaced?
Answer: The frequency of maintenance and replacement of FKM gaskets depends on the specific application environment and usage conditions. In general, gaskets should be inspected regularly for wear, aging, or damage and replaced as necessary. It is recommended that maintenance and replacement be performed in accordance with the manufacturer's recommendations and guidance.
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