Technical data
Nut / Blind Nut
Top Cover Plate Screw (Nut) Tooth : 2pcs X 3/8-16UNC
Bottom Cover Plate Screw (Nut) Tooth : 1pcs X 3/8-16UNC
Gas Hole / Air inlet / Air Fitting
Gas Hole / Air inlet : 1/2NPT
Cover Plate
Top Cover Plate Diameter (Width): 131 mm
Bottom Cover Plate Diameter (Width): 131 mm
Material top and bottom plate:Steel
Rubber Bellows
Stroke of Rubber Bellows:257mm
Bumper block / Buffer block
Without Bumper Block
Girdle Hoop / Girdle Ring
With Girdle Hoop :Two Pieces of Girdle Hoop
Weight 2.4KG
Design height 257MM
Deflection(Height min) 120MM
Deflection(Height max) 320MM
Working stroke 200MM
Loading cap.at 3.1 bar 3.47KN
Loading cap.at 7.0 bar 8.24KN
The Composition Of Industrial Convoluted Air Spring Element Has The Following Aspects
Nut / Blind Nut - As well a permanent part of the Cover Plate assembly. Provides an alternative to bolt installation system. It is inside defect within the iron plate
Gas Hole / Air inlet / Air Fitting - Most usually 1/4 N.P.T. which provides the air entrance to the rubber bellows.
Cover Plate - Curled up to more durable bellows design and the largest quality control in the factory. Allows 100% of the leak test before shipment.
Rubber Bellows - Air Bellows includes four layers of materials: an inner layer, two layer cord - reinforced fabrics, and a cover. Construction of a natural rubber provides - 65F functional properties.
Bumper block / Buffer block - Solid rubber or engineering plastic device designed to prevent major damage to the vehicle or suspension in the event of a sudden loss of air pressure in the spring.
Girdle Hoop / Girdle Ring - Molded wire-wound ring to provide lateral stability of the complex type spring bellows.
