Ultra-corrosion-resistant coating with strong bonding passes 1500-hour salt spray test without red rust, greatly extending service life and safety.

Combined outer coating and plating prevent corrosion, avoiding rust deposits and reducing energy loss.

High hardness and thermodynamic stability resist scratches from external forces (dragging, collision, crimping during installation, etc.).

Coating resists peeling, solving corrosion issues caused by scratches in traditional pipelines and extending service life.

Mature double ferrule connection for carbon steel pipes enables quick plug-in installation, with large-diameter convex pipe design for time-saving modular installation.

No special tools, welding, bonding or threading required—easy operation reduces labor costs.

Active filling face seal design ensures high sealing performance for negative pressure environments and strong pressure resistance.

Mechanical connection prevents leaks under external pressure, with low comprehensive cost and long service life.

Strap connection features large contact area, high seismic and pull-out resistance. Its unique extended stable segment withstands pipeline deflection without leakage for higher firmness.

Convex ring without necking achieves full bore effect for high-flow gas transmission.

Excellent sealing and firmness eliminate energy loss from leaks.

Ensures safe and efficient pipeline operation with low maintenance costs.