Product Details

API 8C 7K Oilfield Single and Double DH/SH type Elevator Links in Oil and Gas/Forged elevator links for oil well drilling

Product Description

Elevator links completely conform to the API Spec 8C.

1) DH elevator links are designed to hang elevators from top drive system or hooks in drilling operation. Each elevator link of one pair is forged from one single billet of high strength alloy steel, heat treated, surface strengthen and DNT for super performance and service. The ratingloads of elevator links are 150t(1350kN), 200t(1780kN), 250t(2250kN), 350t(3150kN) and 500t(4450kN).

1) SH dependable, efficient perfection links are designed for light loads. Perfection links are made by forging, bending and electric welding of high-quality steel bar stock, which is then heat-treated and NDT examined. Rating loads of perfection links series are 50t (450kN), 75t (675kN), 150t (1350kN).

Technic parameter

Specifications	Rating loads		Length(mm)
Specifications	US ton	kN	Length(mm)
DH75	75	665	1500
DH100	100	890	1500
DH150	150	1350	1800
DH200	200	1800	2700
DH250	250	2250	2700
DH350	350	3150	3300
DH500	500	4500	3600

Specification	Rating loads		Length(mm)
SH 50	50	450	1100mm
SH 75	75	665	1500mm
SH 150	150	1335	1800mm

Production Pictures

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