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By Model Type
  • KST Type
  • KXT Type
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By Rubber Material
  • NR (Natural)
By Pressure Rating
  • PN10
  • PN16
  • PN25
By Size Range (DN)
  • DN100โ€“300
  • DN25โ€“100
  • DN300โ€“600
By Special Features
  • Control Rods

Showing all 5 results

DN150 Class 150 abrasion resistant rubber compensator, custom NR rubber bellow for 150 micron slurry scouring, galvanized flanges, heavy-duty flexible joint for mining.
DN150 Class 150 abrasion resistant rubber compensator, custom NR rubber bellow for 150 micron slurry scouring, galvanized flanges, heavy-duty flexible joint for mining.

DN200 PN16 Abrasion-Resistant Slurry Rubber Compensator – Custom NR Lining for 150ฮผm Particle Protection

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DN25 PN16 Natural Rubber twin sphere rubber compensator with SS304 threaded union ends, high-performance vibration isolation for HVAC systems.
DN25 PN16 Natural Rubber twin sphere rubber compensator with SS304 threaded union ends, high-performance vibration isolation for HVAC systems.

DN25 PN16 HVAC Twin Sphere Rubber Compensator – Natural Rubber with SS304 Threaded Union

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DN350 multi-arch rubber expansion joint, 600mm face-to-face length, hand-built NR construction with thick zinc coated flanges for pipeline settlement compensation.
DN350 multi-arch rubber expansion joint, 600mm face-to-face length, hand-built NR construction with thick zinc coated flanges for pipeline settlement compensation.

DN350 PN10 Multi-Arch Custom Flexible Joint – 600mm Long-Reach Hand-Built NR with Thick Zinc Coated Flanges

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DN400 PN25 heavy-duty rubber expansion joint featuring hand-built wear-resistant natural rubber, carbon steel flanges with control units, and 100% vulcanized full face sealing for abrasive slurry.
DN400 PN25 heavy-duty rubber expansion joint featuring hand-built wear-resistant natural rubber, carbon steel flanges with control units, and 100% vulcanized full face sealing for abrasive slurry.

DN400 PN25 Hand-Built Wear-Resistant Natural Rubber Compensator – 300mm Face-to-Face with Integrated Vulcanized Full Face Sealing & Control Units

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DN80 DN25 natural rubber compensators with SS304 flanges and control rods, high-performance vibration isolation for secondary water supply pump stations.
DN80 DN25 natural rubber compensators with SS304 flanges and control rods, high-performance vibration isolation for secondary water supply pump stations.

DN80 PN25 NR Rubber Compensator for Secondary Water Supply – SS304 Flange & Safety Control Rods

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Professional Rubber Compensator Manufacturer in China with 30+ years experience.
We provide comprehensive solutions for pump pipeline engineering, energy,
chemical, marine, data center and industrial applications worldwide.

Key Industries We Serve:

Pump & Pipeline Engineering
Energy & Power
Chemical Processing
Marine & Shipbuilding
Data Centers
HVAC Systems
Water Treatment
Oil & Gas

Key Industries We Serve:

  • โ†•๏ธ Movement Compensation
  • ๐Ÿ”ฅ Thermal Expansion
  • ๐Ÿ”‡ Vibration & Noise Reduction
  • ๐Ÿงช Chemical Resistance
ISO 9001
ABS Certified
CCS Certified
Food Grade

Product Series

  • KXT Single Sphere Rubber Compensator
  • KST Double Sphere Rubber Compensator
  • KYT Concentric Rubber Compensator
  • KDT Full Face Rubber Compensator
  • WCR Hand-Built Rubber Compensator
  • EPDM Rubber Compensators
  • NBR Rubber Compensators
  • FKM (Viton) Rubber Compensators
  • PTFE Lined Rubber Compensators
  • Oversized Rubber Compensators
  • KXT Single Sphere Rubber Compensator
  • KST Double Sphere Rubber Compensator
  • KYT Concentric Rubber Compensator
  • KDT Full Face Rubber Compensator
  • WCR Hand-Built Rubber Compensator
  • EPDM Rubber Compensators
  • NBR Rubber Compensators
  • FKM (Viton) Rubber Compensators
  • PTFE Lined Rubber Compensators
  • Oversized Rubber Compensators

Contact Us

๐Ÿข

Shanghai Office:

3rd Floor, Building 1, No. 255 Yuankang Road, Baoshan District, Shanghai, China Postal Code: 200444
๐Ÿญ

Factory Address:

Shuangdian Town Industrial Park, Nantong City, Jiangsu 226404, China
๐Ÿ“ง

Email:

chen@songjiangflex.com
๐Ÿ“ž

Phone / WhatsApp:

+86 183 6962 0097

ยฉ 1990-2026 Songjiangflex. All rights reserved.
Professional manufacturer of industrial rubber compensators and expansion joints for pumps, pipelines & HVAC systems worldwide. Our solutions serve critical industries including pump pipeline engineering, energy, chemical processing, marine, and data center applications.

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