drill stop collar

..., also known as , is an essential tool used in oil and gas operations to centralize the casing ...

... for centralizer Hinged is Designed to latch on the casing pipe without having to be slipped on at the end of the casing pip...

...,1/4,5/16,3/8,7/16,1/2,5/8(inch) Hex shank Diameter: 2.5mm Bit is mainly used for fixed limit depth on the bit. Wo...

Patented Perfect bark stop collar for the most reliable bark detection. Safe, humane and effective for all dog breeds. Best suited for dogs over 40 lb...

The surface finish of slick drill collar shall be hot-rolled and mill –finished. Spiral drill collar is to do slot turning outside the surface. Spiral...

...20''. More special sizes or combination are available as requested. Slip on Single Piece Bow Spring Centralizer Features: 1. The are a...

Remote Ultrasonic Dog Bark Control Cat Meowing No Shock Cat Meowing with Remote No Shock Training Aids for Cats Meowing Yellin...

... for Metal Cutting Description: Tungsten Carbide Tooth hole saws are designed for aggressive boring through both plate and curved stainl...

Excavator Hydraulic Breaker SB10 SB20 SB30 SB35 SB40 Hammer Chisel Pin Chisel Pin Product Parameter Product Chisel Model For EB68 Hyd...

... and with slip grooves. Product Specifications Ф79 , Ф89 , Ф105 , Ф121 , Ф146...

... NMDC Oil Gas Tool API Spiral And Non Magnetic Introduction Non-magnetic ...

... Spiral The spiral cut is added to a to prevent the likelihood of differential wall-sticking by reduc...

.../8 to 11 inches. Besides the in the table below, we can supply other at customers' request. Trepanning and Heat Treatme...

... And NMDC Non Magnetic Drill collars are extra-heavy integral tools used to concentrate weight onto the bit so as to...

... chemical composition and achieved its mechanical properties by forging. When the magnetic field strength is 1 × 105 / 4π A / m, the relative perme...

Horizontal Directional Hex Product Description In the world of horizontal directional , hex s are handy for keeping the ...

Slip Introduction: Type DCS Slip 　　The Type DCS slips are designed and manufactured in API Spec 7K and SY5049-9...

features: • High quality, unique material • Special medium frequency heat treatment method • Meet the requirements of API SPEC7-1 • Aadva...