DN450; Class300; ; Flanged Connector; EPDM Oil Resistant Rubber Bellows Expansion Joint

• Customization: Available
• Connection: Flange
• Kind: Rubber Compensator
• Model NO.: 18′′ Class 300
• Type: Axial
• Head Code: Round
• Material: Carbon Steel
• Surface Treatment: Galvanized
• Customized: Customized
• Certification: CE, ISO14001, JIS, ISO9001
• Warranty: 18 Months
• Application: Chemical
• Channel of Product: Factory Direct Sales
• Test Item 1: Hydrostatic Testing
• Test Item 2: Pressure
• Test Item 3: Movement Distance
• Transport Package: Box Transportion
• Specification: 18′′ Class 300
• Trademark: XQ
• Origin: Cang Zhou
• HS Code: 4016999000
• Production Capacity: 10000pieces/Day

Product Description

Rubber expansion joint is composed of inner rubber layer, multi-layer squeegee nylon cord fabric and outer rubber ring to form a tubular rubber part, which is formed by high temperature and high pressure vulcanization and then loosely combined with metal flange or parallel joint. According to the connection method, it can be divided into loose type and fixed type; according to the structure, it can be divided into single sphere and multi-sphere; according to the working pressure, it can be divided into different levels such as 0.6, 1.0, 1.6, 2.5mpa.

Features:
1. Easy to install:
    Due to its small size, light weight, and good elasticity, no special tools are required for installation, and two people can              exchange pipe ends.
2. Wide range of application:
    Because this product uses high-strength, aging-resistant and good-polarity silica gel raw material as the main raw material, it      has excellent tensile strength and tear resistance.
3. Good sealing performance:
    The application in the pipeline can effectively prevent the occurrence of water hammer.
4 Long service life:
     According to the actual use situation, the service life of the product can reach more than 50 years.
5. Save energy and reduce costs:
    The product adopts special noise reduction measures in the design to make its noise lower than the standard requirement of        more than 30db.
6. Good shock absorption and noise reduction effect:
    It can effectively reduce vibration and noise transmission when vehicles cross the road.