High Tensile Alloy Steel Drop Forging Grade80 Clevis Reeving Ring Link
The choker ring is a component of the choker chain that can be installed instead of the usual push-through pin. The advantage of the choker ring is that it can be attached directly to hanging devices.
Forging G80 clevis reeving link is closed die forged and assembled with high tensile steel safety latch keeper. Closed die forging produces consistent dimensions. A closed die forged bow allows for an increased cross section that, when coupled with quench and tempering, enhances strength and ductility. Close tolerance holes and spare parts with good surface finishes are provided and are proven to provide improved fatigue life in actual use. They are fatigue rated as well as load rated. Close pin to hole tolerance has been proven to be critical for good fatigue life.
Features
● Ultimate load is 4 times the Working Load Limit.
● It is forged by special alloy steel with high intensity and high toughness, and then it is heat treated;
● It can be matched with sling and G80 chains which can meet the standard EN818-2;
● Each workpiece should pass testing at 2.5 times of working load limit;
● We should carry out sampling and 20000 times of fatigue testing;
● We should carry out strict sampling and breakage testing for each batch of products;
● We should carry out 100% magnetic powder flaw detection;
● 100% of the pin should be tested to ensure that they have the same hardness;
● Surface treatment: plastics spraying.
● Color code: red RAL3020/yellow RAL1003
Specifications:
Process: Forging, quenched&tempered
Material: alloy steel
Safety factor: 4:1
W.L.L: 1.12TON-10TON (other size can be customzied)
Finish: powder coated/galv/hot dip galv/black treatment
Other size can be available.
