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NS2584 Double Bollard

DNS2584 double bollard 3D
DNS2584 double bollard

Engineered to meet the stringent NS2584 Norwegian standard, this double bitt bollard provides exceptional strength for mooring and towing operations. Fabricated from high-quality cast steel, its robust twin-post design ensures secure handling of multiple mooring lines, making it an essential fixture for vessels and quaysides where reliability and safety are paramount.

Materials

Q235 Steel Q345 Steel

Key Features

  • NS2584 certified
  • High load capacity
  • Corrosion resistant
  • Deck or quay mounted
  • Handles multiple lines

Technical Specifications

NS2584 Deck Bollard Specification
Nominal Size
Dimensions (mm) SWL (kN)
Weight (kg)
L L1 B H t Mooring Towing
125 455 315 140 250 10 45 130 25.9
160 568 400 168 300 10 55 155 37.2
200 719 500 219 400 12 100 285 75.2
250 903 630 273 500 12 130 365 124
315 1124 800 324 600 16 205 540 230
400 1406 1000 406 700 16 280 740 356
500 1758 1250 508 830 22 510 1300 723
600 2180 1570 610 1000 22 615 1550 1084
710 2461 1750 711 1100 25 815 2150 1532

Product Description

NS2584 Double Bollard for Secure Mooring

The NS2584 Double Bollard is a high-performance mooring solution designed for reliability in demanding marine environments. Manufactured in strict accordance with the NS2584 standard, this double bitt bollard is ideal for securing vessels for both mooring and towing. Its twin-post construction provides a stable and secure point for handling multiple mooring lines simultaneously, preventing interference and ensuring operational efficiency at busy ports, harbors, and industrial terminals.

Key Advantages

  • NS2584 Certified: Built to the rigorous specifications of the Norwegian Standard NS2584, guaranteeing quality, safety, and performance for maritime applications.
  • High Load Capacity: Engineered from high-tensile cast steel, these bollards are designed to handle safe working loads from 45 to 815 kN, making them suitable for a wide range of vessel sizes.
  • Corrosion Resistant: The surface is treated with sandblasting and a durable primer coating to provide excellent resistance to corrosion from saltwater and harsh weather conditions, ensuring a long service life.
  • Versatile Mounting: This design is suitable for being welded directly onto the deck of a vessel or installed on the quayside, offering flexible installation options to meet diverse operational needs.
  • Multi-Line Capability: The double bitt design allows for the secure fastening of multiple ropes or wires, distributing the load effectively and preventing lines from slipping or overlapping.

Constructed from robust steel plates or tubes, the NS2584 Double Bollard is available in nominal diameters ranging from 125mm to 710mm. Our bollards can be supplied with material certification and are available with various classification society approvals, including CCS, ABS, and BV, to meet your specific project requirements.

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