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Oil & Petroleum Transfer

By Model Type

KXT-Single Sphere
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NBR (Nitrile)

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By Size Range (DN)

DN15-100
DN100–300
DN300–600

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Complete Series: High-Performance Rubber Expansion Joints & Flexible Joints

KXT · KST · KYT · KDT · WCR | Size DN15–DN4000 | EPDM / NBR / CR / FKM / CSM | PN6–PN100 / High Pressure Designs | Engineered for Mining, Chemical Processing, Oil & Gas, Power Generation, Marine, Water Treatment & Nuclear Power Systems

Showing all 9 results

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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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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DN500 Hand-Built NBR Double-Arch Rubber Expansion Joint with EN 1092-1 Floating Flanges

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DN65 PN40 high-pressure custom flexible joint, hand-built NBR rubber expansion joint with control rods, integrated vulcanized SS316 flanges for hydraulic oil systems.

DN65 PN40 high-pressure custom flexible joint, hand-built NBR rubber expansion joint with control rods, integrated vulcanized SS316 flanges for hydraulic oil systems.

DN65 PN40 Custom Flexible Joint – Hand-Built NBR with Integrated Vulcanized SS316 Flanges

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DN150 oil-resistant NBR rubber expansion joint, 650mm face-to-face multi-arch hand-built rubber bellow with ring face sealing and carbon steel swivel flanges.

DN150 oil-resistant NBR rubber expansion joint, 651mm face-to-face multi-arch hand-built rubber bellow with ring face sealing and carbon steel swivel flanges - 02.

Hand-Built DN150 NBR Rubber Expansion Joint with 5-Arch Multi-Bellow Design for Hydraulic Oil Systems

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JIS 5K DN15 small-bore marine rubber expansion joint, custom 250mm twin sphere NBR expansion bellow with rubber encapsulated galvanized carbon steel flanges, alternative to Trelleborg.

JIS 5K DN15 Custom 250mm Marine NBR Rubber Compensator – Twin Sphere Flexible Joint with Rubber Encapsulated Flanges | Alternative to Trelleborg

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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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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 expansion joint 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

Chemical Processing

Marine & Shipbuilding

Water Treatment

Key Industries We Serve:

↕️ Movement Compensation
🔥 Thermal Expansion

🔇 Vibration & Noise Reduction
🧪 Chemical Resistance

Product Series

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

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

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Shanghai Office:

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

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Factory Address:

Shuangdian Town Industrial Park, Nantong City, Jiangsu 226404, China

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Email:

sales@rubberflexjoint.com

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Email:

chen@songjiangflex.com

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Phone / WhatsApp:

+86 183 6962 0097

© 1990-2026 Songjiangflex. All rights reserved.
Professional manufacturer of custom industrial rubber expansion joints for pumps, pipelines, and demanding industrial applications worldwide. Our solutions support critical industries including power generation, chemical processing, marine, water treatment, and heavy industry.

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