SLR037 Forged Delta Ring - 4500-5000 lbs WLL, 3-4 inch Size, EN818-2 Certified Lifting Component
Professional forged delta ring made from super alloy steel with quenched and tempered treatment. Features 4500-5000 lbs working load limit, EN818-2 compliance for web slings and G80 chains. Each unit undergoes 2.5x WLL proof testing, 20,000 cycle fatigue testing, and 100% magnaflux crack detection for maximum safety and reliability in industrial lifting applications.
Brand Name
SLR
Surface finish
Powder Plastified
Place of Origin
China
Size
Argument list
Minimum Order Quantity
Material - Alloy Steel、 Size - Argument list、 Color - Red or OEM、 Surface finish - Powder Plastified、 Application - Heavy Industry,Water Treatment,Food & Bevel、 Production Method - BM、ODM、OEM
Color
Red or OEM
Product Description
Product Features
- Forged from super alloy steel with quenched and tempered treatment
- Compatible with web sling and G80 chain systems per EN818-2 standard
- Individually proof tested at 2.5 times Working Load Limit
- Fatigue tested at 1.5 times Working Load Limit for 20,000 cycles
- 100% magnaflux crack detection for quality assurance
- All load pins undergo 100% individual inspection and testing
Technical Specifications
| Item No. | Weight (KG) | WLL (LBS) | B.L (LBS) | D±1.5 | N±1 | L±2 |
|---|---|---|---|---|---|---|
| SLR-37-3" | 0.38 | 4500 | 18000 | 79 | 14 | 96 |
| SLR-37-4" | 0.66 | 5000 | 20000 | 110 | 16 | 118.5 |
Product Design
Safety Notes
- Conduct safety inspection before each use and only use when qualified
- Monthly professional inspection by trained qualified personnel required
- Replace immediately if dimensional wear exceeds 5% of original size
- Replace immediately if dimensional deformation exceeds 3% of original size
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