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GUANGZHOU GUOMAT AIR SPRING CO. , LTD

  • China,Guangzhou ,Guangdong
  • Verified Supplier
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China 3B-300 Airkraft Rubber Air Spring FT 412-32 DS Contitech Industrial Isolation
China 3B-300 Airkraft Rubber Air Spring FT 412-32 DS Contitech Industrial Isolation

  1. China 3B-300 Airkraft Rubber Air Spring FT 412-32 DS Contitech Industrial Isolation
  2. China 3B-300 Airkraft Rubber Air Spring FT 412-32 DS Contitech Industrial Isolation

3B-300 Airkraft Rubber Air Spring FT 412-32 DS Contitech Industrial Isolation

  1. MOQ: 6pcs
  2. Price: US$159.9-199.9/PC
  3. Get Latest Price
Convoluted Triple Convoluted Type
Delivery Time 3-7 Working Days
Style Flange Air Spring
Package Brown Carton Box
Packaging Details Strong Carton Box Or As Customers Need
Payment Terms D/A,L/C,D/P,T/T
Air Inlet G1/2
Warranty Special 1 Year
Supply Ability 1000pcs/week
Product Name Rubber Air Spring
Usage Industrial
Compatibility Easy to Replace
Model Number 3B12X3T
Brand Name GUOMAT
Certification ISO/TS16949:2009
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Convoluted Triple Convoluted Type Delivery Time 3-7 Working Days
Style Flange Air Spring Package Brown Carton Box
Packaging Details Strong Carton Box Or As Customers Need Payment Terms D/A,L/C,D/P,T/T
Air Inlet G1/2 Warranty Special 1 Year
Supply Ability 1000pcs/week Product Name Rubber Air Spring
Usage Industrial Compatibility Easy to Replace
Model Number 3B12X3T Brand Name GUOMAT
Certification ISO/TS16949:2009 Place of Origin China
High Light Rubber Air Spring industrial isolationAirkraft Rubber Air Spring FTContitech Air Spring with warranty
3B-300 Airkraft Rubber Air Spring FT 412-32 DS Contitech Industrial Isolation System
The GUOMAT NO.3B12X3T is a triple-convoluted rubber air spring designed for industrial vibration isolation, shock absorption, lifting, and pneumatic suspension applications. This component serves as a direct replacement for Airkraft 3B-300 and Contitech FT 412-32 DS style air springs.
The flexible rubber bellows provide effective vertical movement and vibration isolation while maintaining a compact installation profile. Compared to conventional mechanical springs, this pneumatic design significantly reduces transmitted vibration, noise, and mechanical impact in industrial equipment.
This industrial air spring is ideal for machinery and systems requiring controlled pneumatic isolation, precise height adjustment, or reliable shock absorption capabilities.
Replacement Part Numbers
  • AIRKRAFT 3B-300
  • FIRESTONE W01R584062 / W01 R58 4062 / W01-R58-4062
  • DUNLOP SP1542 / SP 1542
  • CONTITECH FT 412-32 DS / FT412-32 DS / FT412-32DS
  • NORGREN M/31123 / M 31123
Technical Specifications
Design Height252 mm
Diameter260 mm
Bolts4-M10
Center Distance Between Bolts232 mm
Outer Diameter300 mm
Air HoleG1/2
Key Features
  • Triple-convoluted rubber air spring design
  • Direct replacement for Airkraft 3B-300 style
  • Flexible rubber bellows for superior vibration isolation
  • Suitable for lifting, lowering, suspension, and shock absorption
  • Reduces vibration transmission to industrial equipment
  • Ideal for OEM replacement and maintenance applications
  • Compatible with industrial isolation systems and pneumatic suspension equipment
Advantages of Industrial Air Springs
Rubber air springs offer significant advantages over conventional steel springs by providing flexible pneumatic support and adjustable operating characteristics. By modifying internal air pressure, the air spring can be precisely adapted to varying load and operating conditions.
The three-convolution construction delivers excellent flexibility while accommodating substantial vertical movement. This makes the 3B12X3T particularly suitable for applications where vibration reduction, controlled movement, and equipment protection are critical requirements.
3B-300 Airkraft Rubber Air Spring - Front view showing triple-convoluted design and mounting hardware 3B-300 Airkraft Rubber Air Spring - Side profile demonstrating compact installation dimensions

Company Details

Bronze Gleitlager

,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Agent,Exporter

  • Year Established:

    2006

  • Total Annual:

    5999900-6999900

  • Employee Number:

    159~189

  • Ecer Certification:

    Verified Supplier

Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles&rsquo... Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles&rsquo...

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Get in touch with us

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  • GUANGZHOU GUOMAT AIR SPRING CO. , LTD
  • No. 1, Keyuan Road, Baiyun District, Guangzhou,Guangdong,510540,China
  • https://www.suspensionairspring.com/

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