Specifications
T8 high tensile hoist chains:1.Material: 25Mnv, 20Mnv
2.Finish:black,bright,dip anti-rust oil
3.Size:5mm-22mm hoist chain

1.Material: 25Mnv, 20Mnv
2.Finish:black,bright,dip anti-rust oil
3.Size:5mm-22mm hoist chain
Introduction:
We are specialized in supplying high strength chain and chain sling to satisfy your different lifting requirements.
1) Grade: G80 high tensile alloy steel chains for chain block, lever block, electric hoist
2) Surface treatment: Self color, blackened, painted, electro galvanized, hot dip galvanized, painted etc.
3) Material: 20Mn2, 20Mnv (alloy steel chains, mild steel chains, welded lashing chains, transport chains, lifting chains, load chains)
4) Standard: National Standard (GB/T20947-2007), International Standard (ISO3077-2001), American Standard (NACM, ASTM), European Standard (EN818), AS/NZS Standard
Working procedures:
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. Weaving 8. Welding 9.Check surface 10. Sampling and breaking test 11.Calibration 12. Heat treatment 13. Proof load test 14. Black oxide or painted 15. Sampling and breaking test 16. Cutting 17. Final inspection 18. Packing 19. After-sale service
Technical parameter(GB/T20947-2007/EN818-2):
Size of Dia | Inside Length | Outside Width | Working Load | Breaking Load | Weight |
MM | MM | MM | KN | KN | KG/M |
5(4.8) | 25 | 17 | 5.5 | 11 | 0.45 |
6 | 18 | 20 | 25 | 45 | 0.8 |
8 | 24 | 26 | 45 | 85 | 1.45 |
10 | 30 | 34 | 65 | 125 | 2.2 |
12 | 42 | 41 | 90.5 | 181 | 2.98 |
14 | 50 | 48 | 123.2 | 246.3 | 4.0 |
18 | 64 | 61 | 203.6 | 407.2 | 6.65 |
Our company is a private company. specialized in the production of many kinds of chains since it was established in 1999.
Our promise to all our customers is "quality is the lifeline of our company".
Our company has a high-technical team and hundreds of experienced workers. We have always been trying hard to use the first class technology to assure the quality of our products and always offer good service and innovative products.
If there is any question with you please free to contact with us
Send Inquiry to This Supplier
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