DN900 Dredging Ball Joint

The DN900 dredging ball joint is composed of at least five parts: casing, ball, gland, bushing and seal. Its pipe inner diameter is designed to be 900mm. It is used for dredging operations to ensure that rivers, canals, and harbors are deep enough for the safe passage of ships and boats, which is particularly important for commercial shipping routes, where maintaining a certain depth is essential for large vessels.

Feature:

Easily replaceable liners

Easy to operate, high quality

Higher work pressure

Anti aging, long lifespan

Low maintenance cost

Overview

The DN900 dredging ball joint, in large-scale land reclamation projects, is essential for creating flexible, durable pipeline systems capable of transporting large volumes of material over long distances. In floating piping systems, the ball joint adapts to surface fluctuations and vessel movements, providing the necessary flexible connections.

Dredge ball joints type:

1.Tilting angle of 15 degrees: 10bar, 20bar and 30bar.

2.Tilting angle of 18 degrees: 10bar, 20bar and 30bar.

Materials:

CASE: ZG30Mn GLAND: ZG30Mn BALL: ZG30Mn

LINER: ZG30Mn or 30CrMoNi SEAL: NBR LOCK: Q345 or Q235

Drawing for DN900 Dredging Ball Joint