Are you in the market for high-quality expansion joints and wondering where to find the best manufacturers in China? With so many options available, it’s crucial to compare the top factories to ensure you’re making the right choice. Understanding the strengths and specialties of these manufacturers can save you time and money while guaranteeing the durability and reliability of your products. By knowing the best options, you can confidently select a partner that meets your needs. So, let’s dive in and explore the leading expansion joint factories in China to help you make an informed decision!

Expansion Joint Covers (Systems) & Movement Joints/Control …

Product Details: Expansion Joint Covers and Control Joints for various applications including floor, wall, and roof covers.

Technical Parameters:
– More than 27 years of experience in designing and manufacturing.
– Products suitable for shopping malls, hospitals, airports, hotels, stadiums, sta…

Application Scenarios:
– Used in commercial buildings for expansion and movement control.
– Applicable in high-traffic areas requiring durable joint covers.

Pros:
– Wide range of products for different applications.
– Durable materials suitable for various environmental conditions.

Cons:
– Specific technical parameters not detailed in the content.
– Limited information on installation and maintenance requirements.

Expansion Joints, China Expansion Joint Manufacturer – Landee

Product Details: China expansion joint manufacturer Landee supplies top quality carbon steel, ductile iron expansion joints, class rating 150#, 12 inches with flange ends.

Technical Parameters:
– Model No.: LD 13 EXJNT01
– Class Rating: 150#, Size: 12 inches, Ends: Flange Ends

Application Scenarios:
– Used in industrial piping systems to absorb thermal expansion and contraction.
– Applicable in various sectors including oil and gas, water treatment, and constr…

Pros:
– High-quality materials (carbon steel, ductile iron).
– Available in multiple sizes and configurations.

Cons:
– Limited information on specific applications.
– Potentially higher cost compared to lower quality alternatives.

Low Price Expansion Joints With Stainless Steel Bellows …

Product Details: Expansion Joints With Stainless Steel Bellows are designed for durability and high performance in various applications. Made from high-quality stainless steel, they are available in multiple configurations to meet specific needs.

Technical Parameters:
– Material: 304/321 Stainless Steel
– Temperature Resistance: High temperature handling capabilities

Application Scenarios:
– Pipeline systems requiring flexibility and durability
– Industrial applications involving thermal expansion and contraction

Pros:
– Corrosion resistance due to stainless steel construction
– Long service life under high temperature and pressure

Cons:
– Potentially higher initial cost compared to other materials
– Limited flexibility compared to rubber alternatives

expansion joint – Nanjing MEISHUO Building Materials Co., Ltd

Product Details: Expansion joints are used to accommodate movement in structures, providing flexibility and preventing damage due to thermal expansion, contraction, and other forces.

Technical Parameters:
– Material: Aluminum, Rubber, ABS
– Certification: International industry certification standards

Application Scenarios:
– Commercial buildings
– Bridges and infrastructure

Pros:
– High durability and strength
– Customizable options available

Cons:
– Installation may require professional assistance
– Potential for higher initial costs

China Customized Rubber Expansion Joint Suppliers …

Product Details: Rubber Expansion Joints are flexible connectors designed to absorb movement, vibration, and noise in piping systems. They feature a threaded connection for easy installation and maintenance.

Technical Parameters:
– Working Pressure: 1.6MPa
– Applicable Temperature: -15~115℃ (for Special Conditions: -30~+250℃)

Application Scenarios:
– Used in piping systems to absorb movement, vibration, and noise.
– Suitable for various industries including water, oil, and chemical processing.

Pros:
– Easy Installation: Threaded connections make installation quick and straightforw…
– Durable Construction: Made of high-quality rubber materials, offering excellent…

Cons:
– Temperature and pressure ratings vary depending on the specific product and appl…
– Regular maintenance is required to ensure optimal performance.

Custom Designed Single Expansion Joints for a Pipeline in …

Product Details: Custom Designed Single Expansion Joints for a Pipeline in China

Technical Parameters:
– Type: Single Flanged Expansion Joint
– Size: 41 3/8″ Length | 56.3″-76.75″ Diameter | Material: Incoloy 800 | 304H Stai…

Application Scenarios:
– Used in pipelines requiring flexibility and movement accommodation
– Suitable for high-temperature and pressure applications

Pros:
– Custom designed to meet specific pipeline requirements
– High-quality materials ensure durability and reliability

Cons:
– Potentially higher cost due to custom design
– Lead time may be longer compared to standard products

China OEM Metal Expansion Joints – EH-900/900HUniversal …

Product Details: China OEM Metal Expansion Joints – EH-900/900H Universal Expansion Joint – Ehase-Flex

Technical Parameters:
– Nominal Size: DN50-DN600, Size in inches: 2″-24″
– Temperature Rating: Max to 1000℃, Rated Working Pressure: 10bar, 16bar, 25bar

Application Scenarios:
– Used for pump to link with tube, absorbing vibration and reducing noise.
– Compensate multi-plane displacement of the synthesis of curved duct.

Pros:
– High temperature resistance up to 1000℃.
– Available in various sizes and customizable options.

Cons:
– Limited to specific flange standards (JIS, ANSI, DIN, BS, JB).
– Lead time for bulk orders may vary.

China Natural Rubber Bridge Expansion Joint for Construction

Product Details: China Natural Rubber Bridge Expansion Joint for Construction, Product Item: OVTB-11023, Material: Natural Rubber, Usage: For bridges.

Technical Parameters:
– Hardness (IRHD): 60±5
– Strength Tensile (Mpa): ≥18

Application Scenarios:
– Cable-stayed bridges
– Suspension bridges

Pros:
– High shock absorption capacity
– Perfect road surface continuity with anti-skid grooves

Cons:
– Limited to specific gap sizes
– Requires specialist manufacturer for ideal solutions

Single Sphere Rubber Expansion Joint, China Threaded …

Product Details: Double flange loose sleeve force transmission joint for connecting pumps, valves, and pipelines.

Technical Parameters:
– Temperature resistance up to 250 ℃
– Suitable for various media including water, oil, gas, and steam.

Application Scenarios:
– Coal handling and pulverizing systems in thermal power generation.
– Material conveying and batching systems in metallurgy, steel, and cement industr…

Pros:
– Improves work efficiency and protects equipment.
– Adjustable installation size and movement capabilities.

Cons:
– Limited to specific temperature and pressure ratings.
– Potential for wear and reduced sealing performance over time.

Expansion Joint Manufacturers Factory in China – OUTSHINE

Product Details: Various types of expansion joints including EPDM, double sphere, dismantling, single flange, stainless steel metal compensator, flanged, single-port exhaust valve, single sphere, rubber elbow, and combined air vent valve.

Technical Parameters:
– Material: EPDM, Stainless Steel, Rubber
– Size: Various sizes available

Application Scenarios:
– Pipeline connections
– Vibration isolation in heating systems

Pros:
– Good shock absorption
– Convenient installation and disassembly

Cons:
– Potential for leakage in some models
– Limited temperature resistance in rubber types

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Comparison Table

Company	Product Details	Pros	Cons	Website
Expansion Joint Covers (Systems) & Movement Joints/Control …	Expansion Joint Covers and Control Joints for various applications including floor, wall, and roof covers.	– Wide range of products for different applications. – Durable materials suitable for various environmental conditions.	– Specific technical parameters not detailed in the content. – Limited information on installation and maintenance requirements.	www.cnexpansionjoint.com
Expansion Joints, China Expansion Joint Manufacturer – Landee	China expansion joint manufacturer Landee supplies top quality carbon steel, ductile iron expansion joints, class rating 150#, 12 inches with flange e…	– High-quality materials (carbon steel, ductile iron). – Available in multiple sizes and configurations.	– Limited information on specific applications. – Potentially higher cost compared to lower quality alternatives.	www.landee.cn
Low Price Expansion Joints With Stainless Steel Bellows …	Expansion Joints With Stainless Steel Bellows are designed for durability and high performance in various applications. Made from high-quality stainle…	– Corrosion resistance due to stainless steel construction – Long service life under high temperature and pressure	– Potentially higher initial cost compared to other materials – Limited flexibility compared to rubber alternatives	www.flexexpansionjoint.com
expansion joint – Nanjing MEISHUO Building Materials Co., Ltd	Expansion joints are used to accommodate movement in structures, providing flexibility and preventing damage due to thermal expansion, contraction, an…	– High durability and strength – Customizable options available	– Installation may require professional assistance – Potential for higher initial costs	msbxf.com
China Customized Rubber Expansion Joint Suppliers …	Rubber Expansion Joints are flexible connectors designed to absorb movement, vibration, and noise in piping systems. They feature a threaded connectio…	– Easy Installation: Threaded connections make installation quick and straightforw… – Durable Construction: Made of high-quality rubber materials, o…	– Temperature and pressure ratings vary depending on the specific product and appl… – Regular maintenance is required to ensure optimal performance.	www.ametekiron.com
Custom Designed Single Expansion Joints for a Pipeline in …	Custom Designed Single Expansion Joints for a Pipeline in China	– Custom designed to meet specific pipeline requirements – High-quality materials ensure durability and reliability	– Potentially higher cost due to custom design – Lead time may be longer compared to standard products	usbellows.com
China OEM Metal Expansion Joints – EH-900/900HUniversal …	China OEM Metal Expansion Joints – EH-900/900H Universal Expansion Joint – Ehase-Flex	– High temperature resistance up to 1000℃. – Available in various sizes and customizable options.	– Limited to specific flange standards (JIS, ANSI, DIN, BS, JB). – Lead time for bulk orders may vary.	www.ehaseflex.com
China Natural Rubber Bridge Expansion Joint for Construction	China Natural Rubber Bridge Expansion Joint for Construction, Product Item: OVTB-11023, Material: Natural Rubber, Usage: For bridges.	– High shock absorption capacity – Perfect road surface continuity with anti-skid grooves	– Limited to specific gap sizes – Requires specialist manufacturer for ideal solutions	www.ovictorgroup.com
Single Sphere Rubber Expansion Joint, China Threaded …	Double flange loose sleeve force transmission joint for connecting pumps, valves, and pipelines.	– Improves work efficiency and protects equipment. – Adjustable installation size and movement capabilities.	– Limited to specific temperature and pressure ratings. – Potential for wear and reduced sealing performance over time.	www.rubberexpansion-joint.com
Expansion Joint Manufacturers Factory in China – OUTSHINE	Various types of expansion joints including EPDM, double sphere, dismantling, single flange, stainless steel metal compensator, flanged, single-port e…	– Good shock absorption – Convenient installation and disassembly	– Potential for leakage in some models – Limited temperature resistance in rubber types	www.outshinevalve.com

Frequently Asked Questions (FAQs)

What are expansion joints and why are they important?

Expansion joints are flexible connectors used in structures to absorb movement caused by temperature changes, settling, or vibrations. They prevent damage to buildings, bridges, and pipelines by allowing for expansion and contraction, ensuring longevity and safety.

How do I choose the right expansion joint for my project?

Choosing the right expansion joint depends on factors like the type of structure, movement range, environmental conditions, and material compatibility. It’s essential to consult with manufacturers or engineers to ensure you select a joint that meets your specific needs.

What materials are commonly used for expansion joints?

Common materials for expansion joints include rubber, metal, and fabric. Each material has unique properties suited for different applications, such as flexibility, durability, and resistance to chemicals or extreme temperatures.

Are expansion joints customizable?

Yes, many factories in China offer customizable expansion joints to meet specific project requirements. You can specify dimensions, materials, and design features to ensure the joint fits perfectly within your application.

What should I consider when sourcing expansion joints from China?

When sourcing from China, consider factors like the manufacturer’s reputation, quality certifications, production capacity, and lead times. It’s also wise to request samples and check for compliance with international standards to ensure product reliability.