OverviewStraatman is an established manufacturer and supplier, well known in the dredging industry for the quality and reliability of its products. Design and manufacturing of high-quality Bow Couplings, Turning Glands and Quick Release Ball Joints. The company operates its own factory in the Netherlands and focuses on delivering proven, practical designs for demanding dredging operations.
Main products- Bow Couplings
- Turning Glands
- Quick Release Ball Joints
- Service & Spare Parts
Bow CouplingsA bow coupling provides a fast and secure connection between a vessel and a floating pipeline, developed for efficient discharge operations on hopper dredgers. Key characteristics:
- Hydraulic locking system for safe connection and disconnection
- Heavy-duty design for offshore and harsh conditions
- Unlimited rotation of the male part for operational flexibility
- Proven performance with hundreds of installations worldwide
Turning GlandsTurning glands are designed to allow rotation within dredging pipelines under pressure and heavy load conditions. The ball turning gland is commonly applied on cutter suction dredgers, allowing the vessel to rotate freely around the pipeline axis. Benefits:
- Increased manoeuvrability of dredging vessels
- Reduced stress on pipeline systems
- Reliable operation under high-pressure conditions
- Available with wear-resistant and exchangeable liners
Quick Release Ball JointsQuick release ball joints are designed for fast connection and disconnection of floating pipelines and hoses, typically used between dredgers and pontoons. Key features:
- Rapid connection system for operational efficiency
- Hydraulic or manual operation options
- Robust retaining ring construction for secure coupling
- Suitable for cutter suction dredgers and floating pipelines
Special dredging equipmentAdditional specialised equipment includes jet water monitors, cold-pressed bends and other custom-made solutions. In-house facilities enable delivery of special designs tailored to specific project requirements and operational needs.
Spares & MaintenanceStraatman maintains an extensive archive of past projects and originalspecifications, enabling supply of spare and wear parts long after a vessel was built. The company traces original equipment to provide correct replacement parts worldwide.
Why clients trust Straatman- High quality products designed and manufactured with attention to detail
- Decades of expertise in dredging equipment (over 65 years)
- Dedicated and enthusiastic team
- Excellent service level and global spare parts support
Caractéristiques / spécifications techniques- Established in dredging industry since 1965
- Over 65 years of expertise in dredging equipment
- Own manufacturing facility in the Netherlands (Dutch engineering)
- Main product types: Bow Couplings, Turning Glands, Quick Release Ball Joints
- Design highlights: hydraulic locking, unlimited rotation, wear-resistant/exchangeable liners, rapid connection systems
- Available options: hydraulic or manual operation, wear parts and custom designs