Others

It can be widely used for asphalt manufacturing companies, highway and bridge construction companies, relative colleges and universities, and scientif

Bits and bits,tricone,roller bit
1.Fast drilling speed.
2.Long working life
3.Rapid delivery time
4.Meet with API Spec7-1 Standard

Tricone Bits for Well Drilling
Size:9 5/8" 9 7/8" 12 1/4" 17 1/2" etc
IADC:417/517/537/617/637
API&ISO
Metal/Rubber Seal

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

The AISI 4145H forged step bar is used for the oilfield stabilizer, which is part of the drill stem and used for the drilling operation as per API 7

It is the best choice of asphalt manufacturers, highway and bridge construction companies, college and universities, and research and development dep

(1) strong resistance to abrasion and impact resistance.
(2)Cutter's quality performance is good.
(3)Long work life.
(4)Stocks adequate.

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

Drill stem testing tools multicycle circulating OMNI valve is for cased hole full bore type in size 3 7/8" and 5" in owrking pressure 105Mpa,16 rachet

It is also suitable to test solid particle, powder, colloid and raw-food materials such as cheese, glycine, butter, cream and leavening. It can be wid

It has a super long life. The useful life of the PDC bit is 4~5 times than the diamond bit, 10 times than the tungsten carbide bit at least.

1Certified by ISO9001&API
2Used for water well, oil field
3.bits sizes range from 3 7/8'-26'
4.type:3-8blades
5.delivery on

Riser spool in 13 5/8" x 5k psi is made of alloy steel and heat-treated. It is used on the oil and gas well , is the part of the well head equipment

It is suitable for the asphalt penetration test and grease (or oil fat) cone into the degree of testing. The instrument can also be used for solid.

Tungsten carbide insert bit of high strength and toughness is to increase the impact resistance of cutter and decrease the breakage rate.

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

ZZ TOP supplies the BOMCO mud pump parts in high quality with competitive price, 150mm piston is used for the F1600 HL mud pump

This instrument is designed and made as per the industry standard of People's Republic of China SY/T5651 Technical Condition of Petroleum Products Ki

petroleum&gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work

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