elevator links, API 8C standard elevator links, specifications Standard: API 8C The elevator links Adopted high-quality alloy steel and throughout swaged forging process. Designed factor is 2.25-3 WORKING LOAD LIMIT: 75~ 500 USton. Both the ends are shape by swaged forging process, the pole is pulled by open forging Special Heated Treated. Every link be NDE checking. Every link test by 1.5 rate work load before deliver. There are signs such as WORKING LOAD LIMIT in the link. It is applicable for drilling operation for deep well and super-deep well. Couple use elevator links, we supply including : single-arm elevator link, doulbe-arms elevator link The elevator links are of high quality striclty as per API 8C standard with test certificate. High quality and the most competitive price can be assured. And the delivery time is within 1 month Welcome your inquy.