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  • PN16
By Size Range (DN)
  • DN100โ€“300
  • DN25โ€“100
  • DN300โ€“600
  • DN600โ€“1200
By Special Features
  • Control Rods
  • Non-Standard Flange
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  • PTFE Lined
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Showing all 16 results

DN100 PN16 heavy-duty natural rubber compensator with carbon steel flanges, specifically designed for high-frequency vibration tables in continuous casting plants.
DN100 PN16 heavy-duty natural rubber compensator with carbon steel flanges, specifically designed for high-frequency vibration tables in continuous casting plants.

DN100 PN16 Natural Rubber (NR) Compensator for Steel Mill Continuous Casting Vibration Table – High-Frequency Fatigue Resistant

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DN15 PN16 food grade EPDM rubber expansion joint, CCS certified, SS316 flanges, 150mm length, for shipboard potable water and fresh water generators.

DN15 PN16 Standard Rubber Compensator – CCS Certified Food Grade EPDM with SS316 Flanges (L=150mm)

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DN150 PN16 FKM rubber expansion joint, high-temperature rubber below with SS304 vacuum ring, galvanized flanges, flexible below for suction hopper dredger slurry pumps.
DN150 PN16 FKM rubber expansion joint, high-temperature rubber below with SS304 vacuum ring, galvanized flanges, flexible below for suction hopper dredger slurry pumps.

DN150 PN16 Heavy-Duty FKM Rubber Compensator with SS304 Vacuum Ring – Galvanized Flanges for Dredging Systems

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High-performance DN150 PN16 rubber expansion joint for nuclear fuel systems. Premium NBR rubber below with SS316 flanges. Reliable flexible below with rapid delivery to meet nuclear safety standards.
DN150 PN16 premium NBR rubber expansion joint, SS316 flanges for nuclear EDG fuel line, high-integrity rubber bellow, flexible below for standby power systems.

DN150 PN16 Premium NBR Rubber Compensator – SS316 Flanges for Nuclear Emergency Diesel Generator Fuel Systems

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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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DN200*150 concentric reducer rubber expansion joint, hand-built EPDM bellows, SS316 stainless steel flanges, custom-to-drawing for offshore oil platform piping.
DN200*150 concentric reducer rubber expansion joint, hand-built EPDM bellows, SS316 stainless steel flanges, custom-to-drawing for offshore oil platform piping.

DN200*150 PN16 Concentric Reducer Custom Flexible Joint – Hand-Built EPDM with SS316 Flanges for Offshore Engineering

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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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DN32 PN16 marine rubber expansion joint, ABS and CCS certified rubber below with SS316 flanges, 95mm flexible below for ship pump suction and discharge.
DN32 PN16 marine rubber expansion joint, ABS and CCS certified rubber below with SS316 flanges, 95mm flexible below for ship pump suction and discharge.

DN32 PN16 Marine Rubber Compensator – ABS & CCS Certified EPDM with SS316 Flanges (L=95mm)

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DN450 PN16 rubber expansion joint, NBR rubber bellow with blue powder coated carbon steel flanges and limit rods, flexible bellow for hydraulic pump station vibration control.
DN450 PN16 rubber expansion joint, NBR rubber bellow with blue powder coated carbon steel flanges and limit rods, flexible bellow for hydraulic pump station vibration control.

DN450 PN16 Heavy-Duty Rubber Compensator – Blue Powder Coated Flanges with Control Rods for Hydraulic Return Lines

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DN600 PN16 nuclear grade rubber expansion joint with EPDM bellows and S2205 duplex stainless steel flanges and limit rods for seawater cooling circuits.
DN600 PN16 nuclear grade rubber expansion joint with EPDM bellows and S2205 duplex stainless steel flanges and limit rods for seawater cooling circuits.

DN600 PN16 Nuclear Grade Rubber Compensator – EPDM Bellows with S2205 Duplex Steel Flanges & Matching Control Rods

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DN700 PN16 heavy-duty rubber flexible joint, molded EPDM rubber expansion joint with SS304 vacuum ring, galvanized flanges with control units for wastewater discharge.
DN700 PN16 heavy-duty rubber flexible joint, molded EPDM rubber expansion joint with SS304 vacuum ring, galvanized flanges with control units for wastewater discharge.

DN700 PN16 Heavy-Duty Rubber Flexible Joint – Molded EPDM with SS304 Vacuum Ring & Galvanized Flanges

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DN100 PN16 NBR rubber compensator with custom flanges for marine ballast systems, designed for low-temperature diesel and seawater resistance.
DN100 PN16 NBR rubber compensator with custom flanges for marine ballast systems, designed for low-temperature diesel and seawater resistance.

DN100 PN16 NBR Rubber Compensator for Marine Ballast System – Custom Flange & Low-Temp Diesel Resistant

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Custom DN150 aviation refueller rubber compensator, 130mm length, hand-built winding process with non-standard aluminum alloy flanges and internal SS304 vacuum ring.
Custom DN150 aviation refueller rubber compensator, 130mm length, hand-built winding process with non-standard aluminum alloy flanges and internal SS304 vacuum ring.

DN150 PN16 Aviation Fuel Tanker Rubber Compensator – 130mm Short Length, Aluminum Alloy Flanges & SS304 Vacuum Reinforced

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DN200 PN16 EPDM rubber compensator with BFe10-1-1 copper-nickel flanges, ABS type approved for vessel seawater cooling and ballast systems.
DN200 PN16 EPDM rubber compensator with BFe10-1-1 copper-nickel flanges, ABS type approved for vessel seawater cooling and ballast systems.

DN200 PN16 EPDM Rubber Compensator for Marine Seawater System – BFe10-1-1 (90/10 CuNi) Flanges & ABS Certified

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DN300 PN16 custom short length (130mm) EPDM rubber compensator with SS316L stainless steel flanges for deep-sea suction pile control systems.
DN300 PN16 custom short length (130mm) EPDM rubber compensator with SS316L stainless steel flanges for deep-sea suction pile control systems.

DN300 PN16 EPDM Rubber Compensator for Suction Pile Guiding System – 130mm Short Length & SS316L Flanges

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DN80 PN16 NBR rubber compensator with SS304 stainless steel flanges, designed for turbine oil and auxiliary systems in hydropower plants.
DN80 PN16 NBR rubber compensator with SS304 stainless steel flanges, designed for turbine oil and auxiliary systems in hydropower plants.

DN80 PN16 NBR Rubber Compensator for Hydropower Plant – SS304 Stainless Steel Flanges & Oil-Resistant Bellows

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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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