A Closer Look: 8''X1 Single Convoluted Air Spring Bags M/31081 Norgren Air Bellow With Flange Ring

工业设备产品
December 12, 2025
Category Connection: Industrial Air Spring
Brief: Looking for a straightforward way to solve vibration isolation challenges in heavy machinery? This video provides a detailed walkthrough of the 8''X1 Single Convoluted Air Spring Bag with Flange Ring, showcasing its construction, working principle, and compatibility with major brands like Norgren and Firestone.
Related Product Features:
  • Features a flange-connected design for rigid attachment to equipment using bolts, providing high tensile and shear resistance.
  • Constructed with multi-layer rubber and cord fabric for durability and long service life in demanding environments.
  • Uses compressed air as an elastic medium, allowing adjustable stiffness by changing internal air pressure.
  • Equipped with a G1/2 air inlet for easy inflation and deflation to adapt to varying load conditions.
  • Offers high load-bearing capacity, making it suitable for heavy machinery such as truck suspensions and industrial stamping equipment.
  • Designed with weather-resistant materials, including galvanized flanges, for use in humid or corrosive environments.
  • Provides easy maintenance with a flange bolt connection system that allows for simple disassembly and airbag replacement.
  • Compatible with multiple industry part numbers including Norgren M/31081, Firestone W01-R58-4054, and Contitech FS 138-8.
Faqs:
  • What is a flange-connected air spring and how does it work?
    A flange-connected air spring is a shock-absorbing element that uses compressed air as an elastic medium. It features rigid connections at both ends via metal flanges, which are bolted to equipment. When inflated, the airbag expands and provides elastic support, with the air pressure adjusting automatically to handle varying loads.
  • Which part numbers is this air spring compatible with?
    This 8''X1 air spring is designed to replace several industry-standard part numbers, including Norgren M/31081, Firestone W01-R58-4054, Contitech FS 138-8, Dunlop SP1537, and PARKER 9109014, ensuring broad compatibility across different machinery brands.
  • What are the key benefits of using a flange-connected design?
    The flange connection provides enhanced stability and resistance to tensile and shear forces, making it ideal for high-load applications. It also allows for easy maintenance, as the airbag can be replaced without dismantling the entire system, and ensures precise alignment in heavy machinery setups.
  • In what environments can this air spring be used?
    Built with high-quality rubber and often galvanized flanges, this air spring is resistant to moisture and corrosion, making it suitable for use in challenging environments such as marine applications, chemical plants, and other industrial settings with harsh conditions.