G80 Alloy Steel 1leg/2leg/3leg/4leg Lifting Chain Sling En818-4
The G80 chain sling is a type of lifting sling commonly used in heavy lifting applications. It is made of Grade 80 alloy steel chain that is durable, strong, and able to handle heavy loads.
The G80 chain sling typically consists of one or more lengths of chain with end fittings such as hooks, shackles, or rings. These fittings allow for easy attachment to the loads being lifted and to the lifting equipment, such as cranes or hoists.
Strength and durability: The Grade 80 alloy steel chain used in these slings is designed to withstand high loads and provide excellent resistance to wear and tear.
Versatility: G80 chain slings are available in various configurations, such as single leg, double leg, or multi-leg, depending on the lifting requirements. They can be used for a wide range of lifting tasks.
Safety: G80 chain slings are designed with safety in mind. They are built and tested according to industry standards to ensure their strength and reliability. Additionally, the chain links are usually marked with the appropriate safety information, including the working load limit (WLL) and manufacturer details.
Flexibility: The adjustable nature of chain slings allows for easy adaptation to different load sizes and shapes. The length of the chain can be adjusted to accommodate specific lifting requirements.
Model Number: G80 Lifting Chain Sling
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Cautions:
Never use overload.
When using a G80 chain sling, it’s essential to follow proper lifting procedures and adhere to safety guidelines. Regular inspection and maintenance of the sling is also crucial to ensure its continued safe and reliable operation.
1:FORMING: Link shape and V notch check required during the full procedure. Dimensions check required.
2:WELDING: The weld was produced using the resistance butt processes and positioned in the centre of one leg of the link. It was smoothly finished all round. The links and welds shall not show fissures, notches or similar faults that are detrimental to the chain after welded. The diamater of the material at the weld was nowhere exceed the dimenstions requirements and not.less than the diameter of the material of the link.For smooth welded chain, fins caused by welding will be removed and the weld will be smoothly finished all round. The positioning of the weld at the centre of the straight barrel and the tolerances imposed on protrusions at the weld will provide the required clearances.
3:CALIRATING: Dimension check required for each calibration. Proof load on calibration shall be record for each batch.
4:MARKING: Chain Calibration Machine. Tow series available for 5mm to 16mm chain diameter marking/stamping. One key start. Adopt PCC control system with automatic-stop function when encounter fault, Reasonable mould design. Add self-weight function for the machine to increase the operational stability.
Pneumatic marking system which can also mark on two links at the same time.
5:HEAT TREATMENT: All the chain has been intermediate-frequency heat treated, it was hardened from a temperature above the AC3 point and tempered before being subjected to the manufacturing proof force.
