QT450 Ductile Iron Flange Rubber Expansion Joint
The official website of Shanghai Songjiang Vibration Absorber Group Co., Ltd introduces information about QT450 Ductile Iron Flange Rubber Expansion Joints. Songjiang Group provides high-quality ductile iron flange rubber expansion joints, and the material has been tested by the national quality supervision department. The following is a detailed introduction.
1. Physical photos of QT450 Ductile Iron Flange Rubber Expansion Joints:
Conventional Type: Natural Rubber, suitable for general water applications below 80 degrees Celsius, non-corrosive.
Double Sphere Type
Tapered Type
Acid and Alkali Resistant Type: Lined with polytetrafluoroethylene (PTFE), can withstand strong acids and alkalis, and has a high-temperature resistance of up to 120 degrees Celsius.
Wear-resistant and Negative Pressure Resistant Type: Equipped with a guide sleeve, it features wear resistance and resistance to negative pressure vacuum. The guide sleeve is typically made of carbon steel but can also be made of stainless steel. The addition of the guide sleeve does not affect the shock absorption, noise reduction, elongation, compression, displacement, and other effects of the rubber expansion joint.
Oil-resistant Type: Produced using nitrile rubber with a content of around 50%, it has excellent resistance to hydraulic oil, lubricating oil, emulsions, etc. It can withstand temperatures below 120 degrees Celsius.
2.Advantages of QT450 Ductile Iron Flange Rubber Joint:
Small size, light weight, good elasticity, easy installation, and convenient maintenance.
After installation, it can absorb the lateral, axial, and angular displacement caused by pipeline vibration; not restricted by the eccentricity of the pipeline or the non-parallelism of flanges.
After installation, it can reduce the noise generated by pipeline pumps and other vibrations, with strong vibration absorption capacity.
The seamless high-pressure rubber joint effectively prevents the corrosion of corrosive media on the inner wall of the rubber joint in pipelines with high temperature resistance, acid and alkali resistance, and oil resistance, thereby improving the service life.
It has excellent comprehensive performance, making it widely used in chemical, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, plumbing, fire protection, power, and other basic engineering.
Depending on the material, it can be made into various varieties such as acid resistance, alkali resistance, corrosion resistance, oil resistance, high temperature resistance, radiation resistance, wear resistance, and aging resistance, adapting to various media and environments.
3.QT450 Ductile Iron Flange Rubber Expansion Joint Parameters:
4. Introduction of QT450 Ductile Iron Flange Rubber Expansion Joint:
5. Introduction of Raw Materials for the Intermediate Rubber Tube of QT450 Ductile Iron Flange Rubber Expansion Joint:
6. Delivery Scene of QT450 Ductile Iron Flange Rubber Expansion Joint:
7.Introduction of Relevant Contracts for QT450 Ductile Iron Flange Rubber Expansion Joint:
8.Factory Introduction of QT450 Ductile Iron Flange Rubber Expansion Joint:
