China kelly cock valve manufacturer & supplier

The Hydraulic Bucking Unit

YCJ-25

The bucking units are important equipment used to make up /break out and maintain all kinds of drill tools down-hole tools for petroleum.

2016-01-15

the Hydraulic Jar Tester

YSJ150

Hydraulic jar tester is an important tool used for testing the drilling tool, pipe stem and down hole tool in all kinds of oil well and geological.

2016-01-15

pear shaped Tube expander

ZQ-114-178

The work part of pear-shaped tube expander is main aspects of conical body.

2016-01-15

Casing Scraper Casing Scraper

GX-T114-340

Casing Scraper is ideal for the removal of mud, bullets, paraffin, perforation burrs and other obstructions from the inside wall of the casing.

2016-01-15

HAJ Type Safety Joint

HAJ-89-229

Safety Joint is manufactured to provide safe and easy release and make-up whenever disengagement becomes necessary.

2016-01-14

the Hydraulic Internal Cutter

ND-s60-508

the Hydraulic Internal Cutters are simple, efficient tools for cutting tubing, casing or drill pipe.

2016-01-14

the Mechanical Internal Cutter

ND-J60-508

The mechanical internal cutter is a mechanical tool to cut casing, tubing, drill pipe in the down-hole.

2016-01-14

Rotary Taper Taps Die Collar

Rotary Taper Taps are simple, rugged, dependable internal catch fishing tools.

2016-01-14

fishing Releasing Slip Overshot

LT-T89-340

Releasable Slip Overshot is the most effective tool through fishing outer diameter of pipe, used for catch the fish with smooth external diameter.

2016-01-14

Releasing Slip Fishing Spear

LM60-381

Releasing Spears provide a dependable, inexpensive, and simple means of engaging a fish internally.

2016-01-12

Flat Bottom Mill Shoe

MP89-381

Flat Bottom Junk Mills are dressed with crushed tungsten carbide to achieve ideal milling activities down hole.

2016-01-11

Coring tools core bit

CQX5-4---7-4

Coring tools are used for acquisition of the rock core in petroleum drilling.

2016-01-11

Casing Pressure Testing Plug

TSQ127-508

Casing pressure testing plug is the specialized tool for casing test pressure.

2016-01-11

Roller Kelly Bushing (pin drive and square drive)

FBX3"-6 1/8"

Roller Kelly Bushing is an essential petroleum drilling tool, and can be equipped with rotary slips, so as to drive Kelly bar.

2016-01-11

drilling Integral Lifting Sub

TSDJ2 3/8-8 5/8

Integral Lifting Sub is the special tools for lifting of the drill tools in petroleum, natural gas industry and geologic exploration.

2016-01-11

cross-over sub safety subs

JT2-3/8REG-8 5/8REG

Cross-over joint acts for conversion and connection of drill stem component in petroleum ,natural gas and geology drilling work.

2016-01-11