Found Petroleum Equipment Co., Ltd.

It isfor the PCP pump, and the taper thread is designed according to the drill pipe thread, which is applied to a high anti-twist thread on the rod th

Hot sale various high quality Grade D Sucker Rod and 1" Grade D sucker rod from China leading manufacturer. Our products are efficient, cost effec

Main function: Combined with packing set in packing box to seal wellhead and prevent oil gas water disclosure. Interim connector between sucker

They are design according to API Spec 11 Bstandard.Usingthe high quality carbon steel or alloy steel (the equivalent of AISI 1045 and AISI 4135) and p

Iiis a kind of downhole toolswhichis pumping wellanti-abrasion, it is especially suitable for pumping well and directionalwell whcih above of sucker r

(1)Eccentric-weight drill collar is an effective anti-deviation drilling tool, with high drill pressure used in oblique areas, rectifying oblique as w

Heavy weight drill pipeis a medium-weight drill tool similar to drill pipe, whose wall is thicker than that of drill pipe and thinner than that of dri

Specification Drive part length Overall length Drive part Standard LD Selection LD S...