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Versatile Butterfly Shackle with High WLL, Corrosion Protection, and Fatigue-Rated Design for Heavy Lifting

Grundlegende Eigenschaften
Herkunftsort: China
Markenname: Anfeng
Zertifizierung: CE, GS, ISO9001
Modellnummer: Erhältlich in 1.12T-31.5T
Immobilienhandel
Mindestbestellmenge: 500 STÜCK
Preis: Call or Email for quote
Zahlungsbedingungen: T/T, L/C
Versorgungsfähigkeit: 10.000 Stück pro Monat
Produktübersicht
Hochfester, selbstsichernder Sicherheitshaken mit G80-Öse zum Heben und Aufrüsten. Konform mit internationalen Standards, langlebig, sicher und zu wettbewerbsfähigen Preisen für globale B2B-Käufer.

Produktdetails

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Finish: Verzinkt
Company Profile: Shanghai Anfeng Lifting Rigging Co., Ltd. ist ein professionelles und technisches Unternehmen, das s
Packaging: Karton + Palette, Holzkiste oder kundenspezifisch
Produktbeschreibung
Versatile Butterfly Shackle – High WLL for Heavy Lifting & Rigging
Engineered for Extreme Loads, Built for Global Safety Standards

When heavy lifting meets unpredictable site conditions, you need more than a standard shackle. The Versatile Butterfly Shackle is a next-generation heavy-duty rigging component, designed for high Working Load Limits (WLL) across offshore, construction, and industrial lifting applications. Unlike traditional bow or D-shackles, the butterfly design offers superior angular stability, reduced stress concentration, and faster deployment—making it the preferred choice for safety-conscious engineers in New Zealand, the USA, Germany, France, and the UK.

Key Product Features
  • Butterfly Symmetrical Body - Eliminates directional assembly errors; fits multi-leg sling configurations perfectly
  • Heat-Treated Alloy Steel (Grade 8 / Grade 10 option) - Exceeds ASTM A952 and EN 13889 standards
  • WLL Range - 2T to 55T (custom up to 150T available for offshore projects)
  • Fatigue-Rated Design - Tested to 20,000 cycles at 1.5× WLL
  • Corrosion Protection - Hot-dip galvanized + zinc flake coating for NZ coastal and European offshore environments
  • Magnetic Particle Inspection (MPI) - 100% tested, with traceable serial numbers
What Makes It Different?
Most shackles focus only on breaking load. Our butterfly shackle solves three real job-site frustrations:
  • No more seized pins - The inverted pin retention system uses a stainless steel coil pin + safety bolt, not friction threads. Unlock with one tool even after months in salt spray
  • Visual WLL indicator - Laser-etched WLL on both sides plus a color-coded heat shrink band (red=5.3T, blue=8.5T, etc.) for quick pre-use inspection
  • Self-aligning lug seat - Reduces edge-loading by 18%, proven in third-party tests (DNV certified)

These three features alone reduce inspection time and human error—key for NZ's Worksafe and EU's DGUV compliance.

Technical Specifications
Parameter Value
Material Alloy Steel 4140 / 4340
Grade Grade 8 (Std) / Grade 10 (Pro)
WLL Range 2T - 55T
Safety Factor 5:1 (higher than standard 4:1)
Finish Hot-dip galvanized (HDG) + topcoat
Temperature Range -40°C to +200°C
Standards EN 13889, ASME B30.26, DNV 2.7-1
Pin Type Flanged + Coil Pin (tool-operated)
Certification EN10204 3.1 + batch test report
Why Industries in NZ, USA & Europe Choose This Shackle
  • New Zealand - Ideal for logging, crane hire, and marine rigging. The HDG coating survives NZ's high-UV and coastal spray without pitting
  • USA - OSHA-compliant. Visual WLL indicator saves daily inspection logs
  • Europe - CE + UKCA marked. The 5:1 safety factor exceeds EN 1677 requirements, simplifying site approvals
Boost Safety, Cut Downtime, Increase Inquiry Conversion

Every unit ships with:

  • Individual load test certificate
  • Traceable QR code (batch number + MPI date)
  • 24-month structural warranty
Stop explaining why your shackle is different. Let them see it.
Request a WLL certificate sample or bulk pricing for NZ/EU projects - reply within 4 hours.
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