3" to 14" There are three model of DCS drill collar slips: S \ R and L. they can accommodate drill collar from 3" to 14" OD. Drill collar slip ...

sell 3 7/8"(98mm) to 17 1/2"(445mm) tricone rock bit with good quality and service. 1.journal bearing. hardfaced head bearing surface.cone bearing inlaid with friction reducing alloy and then silver plated.the load capacity and seizure resistance of the bearing is...

The elevator link adopts high-quality alloy steel and throughout swaged forging process. It is used for lifting in oil, natural ...

Size depends on customer requirements. Recommended to be use in hard to very hard bedrocks, and ream holes larger than 700mm diameter. Non-dig back reaming roller bit ...

pipe OD from 2 3/8" to 5 1/2" Rotary slips can accommdate drill pipe from 2 3/8" to 5 1/2" (60.3mm to 139.7mm) OD. they are classified as type short(SDS), Medium(SDML) and Extra Long(SDXL) according to gripping length. SDS slips are designed for shallow hole...

The hook block is designed and manufactured in accordance with API spec 8C and other related technical standards Hook & BlockThe hook block is designed and manufactured in accordance with API spec 8C and other related technical standards. The loaded parts are made of...

Size depends on customer requirements. Recommended to be use in hard to extremely hard formations, and ream holes less than 700mm diameter. Non-dig back reaming cone...

Handle OD f3 3/8" to 13 3/8" Manual tongs is an essential tool in oil drilling operation to fasten or remove the screws of drill pipe and casing joint or coupling.It can be adjusted by changing latch lug jaws and latch steps.Specifications1.Manual Tongs 2.Use:in the...

WA-C (3 1/2" to 15 5/8"); WA-T (1 1/8" to 4 1/2") WA safety clamps are tools for handing flush joint pipe and drill collar. they are two model of safety clamps. model WA-C safety clamps can accommodate pipe from 3 1/2" to 15 5/8" ; model WA-T safety...

1. Manufacturer of TCI & steel tooth tricone bits 2. ISO & API 3. Quality products & good service 4. from 3" to 26" 1. Cutting StructureThe reamer mainly consists of four or more cones. Cutting Structure with premium tungsten carbide hardfacing or...