Trawling D Shackle

Trawling D Shackle Product Introduction

Forged Carbon Steel Trawling D Shackle is heavyduty rigging component specially developed for fishing trawling, marine and offshore working conditions. Made of highstrength drop forged carbon steel with complete quenching and tempering heat treatment, this Dtype shackle features compact and robust body structure to endure continuous dynamic load impact. Screw pin design enables quick onsite assembly and disassembly. Hot dip galvanized surface provides superior anticorrosion performance against seawater erosion. Each shackle is permanently stamped with WLL and size marks for traceability. It is widely used for trawler net connection, marine mooring, offshore rigging and heavyload industrial lifting.

Trawling D Shackle Key Features

1. Specialpurpose D shackle for trawling application, designed to withstand cyclic dynamic loads in marine fishing environment

2. Drop forged carbon steel with full heat treatment, high tensile strength, excellent impact resistance and fatigue resistance

3. Compact Dshape structure, ideal for straightline tension, keeps stable force transmission under frequent pullingreleasing operation

4. Precision screw pin construction, easy installation and removal, antiloosening under continuous vibration and seawater impact

5. Hot dip galvanized finish, outstanding rustproof and saltspray resistance for long term seawater immersion and coastal service

6. Clear permanent stamping of working load limit and dimensions, every batch passes proofload test with standard safety factor

7. Multiple sizes available, custom stamping and OEM service supported for bulk trawlingproject orders

Trawling D Shackle Application Scenarios

Fishing vessel trawling net connection and fixing Marine mooring, shipyard and offshore rigging works Port heavyload hoisting and cargo handling Industrial overhead lifting and crane rigging assembly Offroad recovery and heavy duty towing operations Matching connection for chains, wire ropes and lifting slings

Trawling D Shackle FAQ

Q1: What is the safety factor of trawling D shackle?

A: Standard trawling D shackle adopts minimum 6:1 safety factor under straight tension, suitable for dynamic load in marine trawling working environment.

Q2: Can this D shackle be used for side pulling?

A: Side pull will greatly reduce working load capacity. Straight inline tension is highly recommended. Please consult our technical team if side pull condition cannot be avoided.

Q3: Is this shackle suitable for long term seawater exposure?

A: Yes. Hot dip galvanized surface provides excellent salt spray and anti corrosion performance for marine, coastal and humid offshore scenarios.

Q4: Do you support OEM customization for large volume fishing project orders?

A: Yes, custom logo stamping, special dimension and exclusive packaging can be supported for bulk orders.

Q5: What documents can you provide for shipment?

A: Material test certificate, factory inspection report and load test report can be provided upon request for inspection and customs clearance.