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Elevator Links

The elevator links are forged from single alloy steel with high-strength. Produced according to API Spec 8C standard, the link has good tenacity and outstanding comprehensive mechanical performance. Classified into two series, the weldless links are used for the operation in deep and extra deep wells, and the perfection links are ideal for shallow well drilling and workover.

Technical Parameters

Type Model Rated load(short ton) Length (mm)
Elevator weldless links DH50 50 1100
DH75 75 1500
DH150 150 1800(72"),
2100(84"),
2400(96"),
2700(108"),
3000(120"),
3300(132"),
3600(144"),
3900(156",
…….
4500(180"),
……
6700(264")
DH250 250
DH350 350
DH500 500
DH750 750
Perfection links SH75 75 1500
SH100 100 1500
SH150 150 1700
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