20 Ton forged crane hook

Why Forged? The Core Advantage

Unlike cast hooks, the Weihua 20 Ton hook is crafted through the intense forging process. Heated high-grade alloy steel is subjected to tremendous pressure, realigning the grain structure to follow the hook’s contours. This results in:

• Superior Strength: Exceptional resistance to deformation and shock loading, far exceeding cast alternatives.

• Enhanced Toughness: Greater ability to absorb impact energy without cracking, crucial for dynamic lifting operations.

• Increased Fatigue Life: Withstands repeated high-stress cycles significantly longer, reducing replacement frequency and downtime.

• Eliminated Porosity: Forging creates a dense, homogeneous material free from the voids and inclusions common in casting, maximizing structural integrity.

20 Ton forged crane hook parameters

Кључне карактеристике & Бенефиције

1. Robust 20 Ton SWL (Сигурно радно оптерећење): Precisely engineered and rigorously tested to handle loads up to 20 metric tons (20,000 кг) safely and efficiently.

2. Premium Alloy Steel Construction: Manufactured from high-tensile, челик легура топлоте третиран (typically conforming to standards like DIN 15401 / 15402, Фем, or ASME B30.10), offering optimal strength-to-weight ratio.

3. Precision Forging & Machining: State-of-the-art forging ensures material integrity, followed by precision machining for perfect dimensional accuracy and smooth load-bearing surfaces.

4. Integrated Safety Latch (Standard or Optional): Available with a durable, spring-loaded safety latch (meeting DIN 15400 или еквивалентно) to securely retain slings and prevent accidental disengagement – a critical safety feature.

5. Optimized Shank Design: Features a robust shank with a machined groove for secure seating of rope sockets or shackles, ensuring stable and centered load application.

6. Smooth Throat & Тачка: Precision-ground load-bearing surfaces minimize wear on slings and wire ropes, extending their service life.

7. Rigorous Quality Control: Every hook undergoes stringent non-destructive testing (НДТ) like Magnetic Particle Inspection (МПИ) or Dye Penetrant Inspection (DPI) to detect any surface flaws.

8. Тестирано оптерећење оптерећења: Each hook is subjected to a proof load test exceeding its SWL (типично 200% of SWL) to guarantee structural integrity under extreme conditions before leaving the factory.

9. Отпорност на корозију: Often supplied with a durable protective finish (Нпр., galvanized, painted, or phosphate-coated) to withstand harsh industrial environments.

10. Full Traceability: Manufactured under strict quality management systems (ИСО 9001 сертификовани), ensuring material traceability and process control.

Technical Highlights

• Уписати: Forged Master Hook (Suitable for direct connection to crane sheaves or as the main hook in a Кука од дизалице и блок assembly).

• Капацитет: 20 Metric Tons (20,000 кг) Сигурно радно оптерећење (Свл).

• Разреда: Typically Grade M (Од) / Разреда 8 (Фем) или еквивалентно, indicating high material quality.

• Усклађеност стандарда: Designed and manufactured to meet or exceed international standards including DIN, Фем, ИСО, АСМЕ Б30.10, and relevant national regulations.

• Сертификација: Supplied with Manufacturer’s Test Certificate (including material certs, heat treatment records, and proof load test results). CE Marking available for European market requirements.

20 Ton forged crane hook applications

The Weihua 20 Ton Forged Crane Hook is the essential component for heavy-duty lifting across diverse sectors:

• Кранови са надземним крађама & Појасеви кранови: Ливнице, челични млинови, Складишта, fabrication shops.

• Градилишта: Lifting precast concrete, structural steel, heavy machinery.

• Shipbuilding & Repair Yards: Handling engines, пропелери, large sections.

• Рударство & Heavy Industry: Moving ore, equipment, и велике компоненте.

• Логистика & Индустријска опрема: Heavy container handling, specialized transport.

• Енергетски сектор: Power plant maintenance, turbine lifting.

The Weihua Advantage

Choosing a Weihua Forged Hook means investing in:

• Uncompromising Safety: Built to the highest standards to protect personnel, loads, and equipment.

• Maximum Reliability: Forged construction ensures consistent performance under the heaviest loads.

• Extended Service Life: Superior material and manufacturing reduce wear and replacement costs.

• Global Recognition: Backed by Weihua’s reputation for quality and innovation in the lifting industry.

• Peace of Mind: Comprehensive testing and certification provide assurance.

For critical lifts demanding absolute strength and unwavering reliability, the Weihua 20 Ton Forged Crane Hook is the proven solution. Its forged construction, meticulous engineering, and rigorous quality control set the standard for heavy lifting security. Elevate your safety and productivity – specify the strength and assurance of a genuine Weihua Forged Hook for your 20-ton applications.