This series power tong is used for quick make-up/break-out sucker rod in well service operations.The tong is equipped with hydraulic backup tong and use planetary claws to clamp,which is an up to date parent product. It\'s an ideal choice in well service operation. Features: ...
LAKE \'s DDZ series elevators are center latch elevator with 18 degree taper shoulder, applied in handling the drilling pipe and drilling tools, etc. The load ranges from 100 tons to 750 dons. The size ranges are from 2 3/8to 6 5/8 . The products shall be designed and ...
API 5 1/2 J/K55 N80 casing coupling BC/LC oil pipe coupling clamp casing collar standard API SPEC 5ct steel Grade H40,J55,K55,N80,L80,C-90,C95,T95,P110,Q125,13Cr-80,1CRL80,3CRL80,9CRL80,13Cr-110,Super 13Cr. thread type LC,BC,SC, size 4-1/2\"-20\" Place of Origin Tianjin China ...