KRHD Flexible steel pipe joint

The flexible pipe joint is a split-flap structure. Its working principle is simple and scientific.

Construction and materials

The flexible pipe joint consists of pipe card, seal ring, limit ring and screw.

Pipe card: ductile iron (qt40-18 or qt42-10), cast steel, stainless steel

Seal ring: NBR

Limit ring: Q23

Screw thread: carbon steel or stainless steel

The technical requirements

Nominal pressure: 0.6mpa -- 6.4mpa

Axial displacement: 10mm - 60mm

Deflection Angle: 3 ° ~ 5 °

Eccentricity: less than or equal to 8mm