1、 Metal Bellows: The 'Spring Stomach' of Industry

Metal bellows are like spring-loaded stomachs in industrial equipment, capable of bending, stretching, and withstanding pressure:

Stainless steel corrugated pipe: Strong corrosion resistance, commonly used in chemical pipelines

Copper corrugated pipe: with good thermal conductivity, commonly used in HVAC systems

Galvanized steel corrugated pipe: high cost-effectiveness, suitable for building drainage

These metal tubes can operate in environments ranging from -200 ℃ to 800 ℃, with a lifespan of over 10 years.

2、 Plastic corrugated pipe: lightweight all-around player

Plastic corrugated pipe is the "soft girl" in the engineering industry, lightweight, flexible and easy to install:

PE corrugated pipe: excellent flexibility, suitable for underground cable protection

PP corrugated pipe: resistant to chemical corrosion, preferred for laboratory drainage

PVC corrugated pipe: affordable and widely used for building drainage

They weigh only 1/5 of a metal tube, can resist ultraviolet rays, and are not afraid of outdoor use.

3、 Composite corrugated pipe: a new species of strong alliance

When metal meets plastic, these 'mixed race children' are born:

Steel plastic composite pipe: inner plastic and outer steel, both corrosion-resistant and pressure bearing

Aluminum plastic composite pipe: The middle aluminum layer blocks oxygen and extends the service life

Fiberglass reinforced tube: Adding fiberglass increases strength by 3 times