- Chains[6]
- Hoists[6]
- Hooks[6]
- Cast & Forged[6]
- Other Hardware[6]
- Forging Services[6]
- Material Handling Equipment Parts[1]
- Pulleys[1]
- Lifting Sling[6]
- Other Material Handling Equipment[1]
- Other Wires[1]
- Clamps[2]
- Hand Carts & Trolleys[3]
- Other Metal Processing Machinery[1]
- Contact Person : Ms. zhou wendy
- Company Name : Henan Zhongxing Crane Machinery Co., Ltd.
- Tel : 86-0373-8611275
- Fax : 86-0373-8791276
- Address : Henan,Xinxiang City,Weizhaung Park,Changyuan County
- Country/Region : China
- Zip : 453100
Grade 80 Calibrated Hoist Chain
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Introduction:
We are an experienced factory to manufacture grade 80 high strength hoist chains to lift chain hoist, lever hoist, electric chain hoist.We also produce transport chains, proof link coil chain, snow chains, chain block, lever block and electric hoist . Our G80 hoist chains are produced by automatic bending, trimming and welding machines, and automatic test machine, and have been exported to Korea, Canada, Colombia, Italy, South Africa, United State etc.
1) Class: Grade 80 high strength hoist chain
2) Surface treatment: Self color, black oxide, electro galvanized, black painted etc.
3) Material: 20Mn2, 25Mnv, 23MnNiMoCr54
4) Standard: National Standard (GB/T20947-2007), International Standard (ISO3077-2001), European Standard (EN818), AS/NZS Standard
Working procedures for grade 80 calibrated hoist chains:
1. Receive the purchase order 2. Product requirement 3.Buy raw material 4. Inspect raw material 5. Store raw material 6. Wire rod drawing 7. Bending 8. Trimming and welding 9.Check surface 10. Sampling and breaking test 11.Calibration 12. Heat treatment 13. Proof load test 14. Black oxide, zinc plated 15. Sampling and breaking test 16. Cutting 17. Final inspection 18. Packing 19. After-sale service
Website: www.hnzxqz.com.cn Tel: 0086-373-8791276 Fax: 0086-373-8791275 Mobile: 0086-15294895643
Technical Parameter: (EN818-2 G80 hoist chain)
dia d (mm) | pitch t (mm) | Standard length (Meters) | Weight (kg/m) | Working LoadLimit (t) | Manuf. Proof Force (kN) | Min Breaking Force(kN) |
5 | 16 | 50 | 0.56 | 0.80 | 19.6 | 31.4 |
6 | 18 | 50 | 0.80 | 1.12 | 28.3 | 45.2 |
7 | 21 | 50 | 1.10 | 1.50 | 38.5 | 61.6 |
8 | 24 | 50 | 1.40 | 2.00 | 50.3 | 80.4 |
10 | 30 | 50 | 2.20 | 3.15 | 78.5 | 126 |
13 | 39 | 50 | 3.80 | 5.30 | 133 | 212 |
16 | 48 | 25 | 5.70 | 8.00 | 201 | 322 |
19 | 57 | 25 | 8.00 | 11.20 | 284 | 454 |
22 | 66 | 25 | 10.80 | 15.00 | 380 | 608 |
26 | 78 | 25 | 15.20 | 21.20 | 531 | 849 |
32 | 96 | 25 | 23.00 | 31.50 | 804 | 1280 |
Grade 80 Calibrated Hoist Chain
