Metal Anti-Seismic Flexible Pipeline

◆◆ Advantages of Metal Anti-Seismic Flexible Pipeline ：

• Extreme pressure bearing capacity (0.6MPa - 40MPa), can be adapted to extreme working conditions such as high-pressure gas and high-temperature steam, and has high safety.

• Wide temperature resistance range (-200℃ - 800℃), stainless steel material has outstanding stability in high and low temperature environments and is not easy to deform or damage.

• Excellent chemical corrosion resistance, strong tolerance to acid, alkali and salt substances, and can adapt to the needs of special industries such as chemicals and food.

• Long service life (10 - 20 years), high material strength, strong anti-aging and wear resistance, and low later maintenance cost.

• The sealing performance is reliable, and it is equipped with special seals and connection methods to effectively prevent leakage of high-pressure media.

◆◆ Application Scenarios of Metal Anti-Seismic Flexible Pipeline

1.Industrial Field: High-pressure chemical raw material transportation and high-temperature steam pipelines in the petrochemical industry; sanitary-grade fluid transportation (using stainless steel materials) in the food processing industry.

2.Construction Field: High-pressure water supply pipelines and natural gas household pipelines in high-rise buildings; high-pressure water/gas supply pipelines in fire protection systems.

3.Special Scenarios: Equipment connection pipelines with strict requirements for temperature resistance and pressure resistance, such as those used in ships and aviation.

◆◆ Installation Methods for Metal Anti-Seismic Flexible Pipeline

1.Preliminary Preparation: Inspect the pipe appearance (ensure no corrugation deformation and intact seals); select compatible flanges and joints according to the pressure-bearing grade; measure the installation path and reserve pipe expansion allowance (refer to the anti-seismic displacement, generally 1%-3% of the pipe length).

2.Installation Steps: Adopt flange connection or threaded connection (for small-diameter pipes), ensure the sealing surface is flat, and apply special sealant (for high-pressure scenarios); the spacing of pipe supports must comply with specifications (install one support for stainless steel pipes every 2-3 meters to prevent pipe sagging); conduct a pressure test after installation (pressurize to 1.2-1.5 times the design pressure and maintain the pressure for 30 minutes without leakage).

3.Precautions: Avoid collision between the pipe and sharp objects to prevent damage to the corrugated structure; wrap a heat insulation layer around the outside of the pipe in high-temperature scenarios to reduce the impact of heat transfer on the supports.

1. What are your main products?

Our main products include:  Anti-Seismic Flexible Pipelines ;Bridge Bearings;Bridge Expansion Joints ;Sealants ; Waterstops

2. Can you provide customized products?

Absolutely! We offer tailored solutions based on your project’s specific requirements, covering everything from material selection (such as NBR, EPDM, and more) to structural design. All custom orders come with detailed technical drawings and professional installation guides to ensure seamless implementation.

3. What certifications does your company possess?

We hold ISO certifications for quality, environmental, and occupational health management systems, ensuring strict compliance with GB/T 17955-2019 and other national standards.

4. Do you offer installation support?

Yes, we provide after-sales support, including remote video guidance for installation.