The use of hexagonal flange nuts in combination with washers is very common in flange connections, and this combination provides better sealing and preventing fastener loosening properties. Hexagonal flange nuts typically have a larger bottom support surface and can be used in conjunction with washers to accommodate different connection needs.
Carbon Steel: Typically used for general applications.
Stainless Steel: For environments where corrosion resistance is required.
Alloy Steels: Used in applications requiring high strength or high temperature resistance.
Advantage:
Enhanced Sealing: Gaskets provide a better seal to prevent fluid leakage. Evenly Distribute Pressure: Gaskets help to evenly distribute tightening forces between the connecting surfaces, reducing localized overpressure. Prevents loosening: Certain gasket materials (such as nylon) can provide additional friction to help prevent nuts from loosening during vibration.
Scope of Application
Pipe Connections: In the connection of pipes and flanges, the combination of hexagonal flange nuts and washers provides additional sealing and fastening. Mechanical Equipment: Used to secure and clamp components in the assembly of mechanical equipment. Chemical industry: In the chemical industry, for equipment and pipe connections that handle corrosive or toxic substances.
Quality Certification
Hebei Bentley is ISO9001:2015 certified and equipped with relevant certificates for quality assurance. Due to its specific dimensions and performance levels, it is suitable for a wide range of industrial and commercial scenarios including, but not limited to: machine building, construction work, transport, energy industry, timber frame connections.
Quality inspection
Bentley has invested a huge amount of money to builda product testing laboratory, equipped with importedhigh-end instruments:such as thread comprehensivescanners, high temperature tensile testing machines,high frequency fatigue testing machines, etc., to ensurethat all products are strictly tested before leaving thewarehouse to ensure the reliability of customers duringuse.
