Product Introduction
The Universal Tied Metal Expansion Joint is a type of highly elastic and strong pipe joint that consists of two thin-walled stainless steel bellows inserted into a stainless steel casing and sealed in place using advanced techniques. The double bellows have excellent corrosion resistance, high-temperature resistance, and pressure resistance, and a long fatigue life. This joint can withstand various complex deformation and pressure changes, making it widely used in pipe connections.
Compared to single corroded pipe components, this product allows for greater axial, lateral, and angular movement in a general layout. It is suitable for replacing possible storage tanks and for connecting steam, hot water, oil, and other pipelines uninterrupted.
The Universal Tied Metal Expansion Joint is designed and manufactured to the highest standards, ensuring that it will provide long-lasting and reliable performance in harsh industrial environments. The thin-walled stainless steel bellows are carefully crafted to provide unparalleled elasticity and strength, while the stainless steel casing ensures excellent durability and resistance to corrosion.
With a range of sizes and configurations available, the Universal Tied Metal Expansion Joint is a versatile and cost-effective solution for a wide range of industrial applications. Whether you need to replace corroded pipe components or connect pipelines in a complex layout, this product provides the superior performance and reliability that your operation demands.
Overall, the Universal Tied Metal Expansion Joint is a high-quality product that offers outstanding performance and versatility in a range of industrial environments. Its exceptional flexibility, strength, and durability make it an ideal choice for any application that requires a reliable, long-lasting pipe joint solution.
Product parameters


|
Diameter NO. |
O.D. |
MAX. Lateral Deflection |
||||||||
|
50mm |
100mm |
150mm |
200mm |
250mm |
300mm |
350mm |
400mm |
|||
|
100A |
280 |
Length |
700 |
1100 |
1400 |
1800 |
2100 |
2500 |
2800 |
3200 |
|
200A |
430 |
900 |
1300 |
1700 |
2100 |
2500 |
2900 |
3300 |
3700 |
|
|
300A |
460 |
1000 |
1400 |
1800 |
2200 |
2600 |
3000 |
3300 |
3700 |
|
|
400A |
550 |
1200 |
1600 |
2100 |
2400 |
2800 |
3200 |
3600 |
4000 |
|
|
500A |
650 |
1300 |
1800 |
2300 |
2800 |
3300 |
3800 |
4300 |
4800 |
|
|
600A |
750 |
1400 |
1900 |
2500 |
3000 |
3600 |
4100 |
4700 |
5300 |
|
|
700A |
1070 |
1400 |
2000 |
2500 |
3000 |
3600 |
4100 |
4700 |
5300 |
|
|
800A |
1170 |
1500 |
2100 |
2700 |
3200 |
3800 |
4300 |
4800 |
5400 |
|
|
900A |
1280 |
1600 |
2200 |
2800 |
3400 |
4000 |
4600 |
5200 |
5800 |
|
|
1000A |
1440 |
1800 |
2600 |
3300 |
4100 |
4800 |
5500 |
6300 |
7000 |
|
|
1100A |
1550 |
1900 |
2800 |
3600 |
4400 |
5200 |
6000 |
6800 |
7600 |
|
|
1200A |
1680 |
2000 |
2900 |
3800 |
4700 |
5600 |
6500 |
7300 |
8200 |
|
|
1300A |
1800 |
2100 |
3100 |
4000 |
5000 |
5900 |
6900 |
7900 |
8800 |
|
Advantage
1. Can withstand high pressure and temperature changes: The Universal Tied Metal Expansion Joint is made of high-strength, high-temperature resistant, and corrosion-resistant materials, which can withstand high pressure and temperature changes.
2. Sound wave and vibration absorption: Due to its special structure and materials, this type of expansion energy-saving effectively absorbs the sound wave and vibration inside the pipeline, thereby ensuring the stability and service life of the equipment.
3. Strong corrosion resistance: Due to the use of high-strength and corrosion-resistant materials, it has better maintenance under special working conditions, effectively extending the service life of the equipment.
4. Structural stability: This type of metal expansion joint has a stable structure and will not be damaged or malfunction due to adverse environments or harsh working conditions, thereby ensuring the safety and reliability of the equipment.
5. Suitable for various applications: The Universal tie metal expansion joint is suitable for various applications, including industrial pipelines, refrigeration and air conditioning systems, water supply systems, sewage treatment systems, and so on.
Product installation process
1. Cleaning the pipeline: Before installing the double corrugated pipe, it is necessary to clean the inside of the pipeline and ensure that its surface is smooth, free of impurities and rust.
2. Joint installation: Install the joint at the connection of two pipes, seal it and ensure that the connection is secure.
3. Install double bellows: Gently insert the double bellows into the joint and ensure that it is fully inserted. As needed, shock absorbers can be used to fix the pipes in the correct position to prevent movement.
4. Determine the angle of the pipeline: Ensure that the angle of the pipeline is correct during installation. If the angle of the pipeline is not correct, it may cause problems or damage to the double corrugated pipe during operation.
5. Testing the pipeline system: After installing the double corrugated pipe, the entire pipeline system should be tested to ensure its normal operation. This includes checking parameters such as pressure and flow rate.
6. Gas removal: Finally, after connecting the double corrugated pipe to the pipeline system, the gas should be allowed to be discharged to ensure that there is no gas present in the pipeline system.
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