20 قلاب جرثقیل جعلی تن

چرا جعلی? The Core Advantage

Unlike cast hooks, 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:

• قدرت برتر: 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

ویژگی های کلیدی & فواید

1. قوی 20 Ton SWL (بار کار ایمن): Precisely engineered and rigorously tested to handle loads up to 20 تن متریک (20,000 کلوت) safely and efficiently.

2. Premium Alloy Steel Construction: Manufactured from high-tensile, فولاد آلیاژ با گرما (معمولاً مطابق با استانداردهایی مانند DIN است 15401 / 15402, زن, یا ASME B30.10), offering optimal strength-to-weight ratio.

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

4. قفل ایمنی یکپارچه (Standard or Optional): Available with a durable, قفل ایمنی بهار (meeting DIN 15400 یا معادل آن) 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 & نقطه: Precision-ground load-bearing surfaces minimize wear on slings and wire ropes, extending their service life.

7. کنترل کیفیت دقیق: Every hook undergoes stringent non-destructive testing (NDT) مانند بازرسی ذرات مغناطیسی (MPI) یا بازرسی نافذ رنگ (DPI) to detect any surface flaws.

8. بار اثبات آزمایش شده: Each hook is subjected to a proof load test exceeding its SWL (به طور معمول 200% از SWL) to guarantee structural integrity under extreme conditions before leaving the factory.

9. مقاومت در برابر خوردگی: Often supplied with a durable protective finish (به عنوان مثال, گالوانیزه, نقاشی شده, or phosphate-coated) to withstand harsh industrial environments.

10. Full Traceability: Manufactured under strict quality management systems (ایزو 9001 گواهی شده است), ensuring material traceability and process control.

Technical Highlights

• تایپ کنید: Forged Master Hook (Suitable for direct connection to crane sheaves or as the main hook in a قلاب جرثقیل و بلوک مونتاژ).

• ظرفیت: 20 تن متریک (20,000 کلوت) بار کار ایمن (SWL).

• درجه: Typically Grade M (از) / درجه 8 (زن) یا معادل آن, indicating high material quality.

• رعایت استانداردها: Designed and manufactured to meet or exceed international standards including DIN, زن, ایزو, ASME B30.10, and relevant national regulations.

• مجوز: 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

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

• جرثقیل های سقفی & جرثقیل های گانی: ریخته گری, کارخانه های فولاد, انبارها, fabrication shops.

• سایت های ساختمانی: بلند کردن بتن پیش ساخته, structural steel, ماشین آلات سنگین.

• کشتی سازی & حیاط تعمیر: Handling engines, پروانه ها, large sections.

• معادن & صنعت سنگین: Moving ore, تجهیزات, و اجزای بزرگ.

• لجستیک & Material Handling: Heavy container handling, specialized transport.

• بخش انرژی: Power plant maintenance, turbine lifting.

مزیت Weihua

Choosing a Weihua Forged Hook means investing in:

• ایمنی سازش ناپذیر: Built to the highest standards to protect personnel, loads, و تجهیزات.

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

• عمر سرویس طولانی تر: 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, 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.