Others

1Certified by ISO9001&API
2Used for water well, oil field
3.bits sizes range from 3 7/8'-8 1/2'
4..delivery on

Shock absorbers are designed to make the bit capable of drilling through formations with hard strigers.

The Perforating Deep shaped charge, used for thru-tubing perforating in casing, consisted of three parts, the explosive, the shell and body as per API

High precision bearing with two thrust faces. Balls lock the cone.Hardface heard bearing surface.

1)used for oil filed, waterwell
2)certified by ISO9001&API
3)competitive price
4)high reliability and long working life
5)new type of lubricatio

The Deep/Super-deep penetration shaped charge used for thru-tubing perforating in casing, consisted of three parts, the explosive, the shell and body

Our API Certification PDC Drill Bit for Petroleum Exploration is good in quality and competitive in price.

1.Reamer bits for soft,hard rock
2.Size:up to 1700mm
3.Certified by ISO,API
4.High quality best price
5.Timely deliver

ZZTOP supplies the liner for different mud pump model to suit any drilling condition, including premium Chromium Liners, Ceramic Liners,etc

1. Hard-facing
2. Better cutting capability
3. Oil drilling
4. Good erosion-resistant.

1.Reamer bits for soft,hard rock
2.Size:up to 1700mm
3.Certified by ISO,API
4.High quality best price
5.Timely deliver

Shear relief valve we supplied is JA-3 style, the relief valve is the part of the mud pump, we supplied different types for different mud pump models.

This bit maximized to use of both conical and chisel tungsten carbide inserts of large diameters and high projection.

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

API 7K high lifetime mud pump Piston rod, In stock, quality Insurance, applicable for Honghua, BOMCO, RongshengF500/800/1300/1600/2200

The durability of premium tungsten carbide inserts is improvedwith new formulas and new techniques for insert bit.

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

The casing head is manufactured as per API 6A, and can be equipped with mandrel hanger and slip hanger used for the oil well

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

water well,oil field,
construction,geothermal,
directionalboring,and underground foundation work