Petroleum & Products

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

PETRO TAR CO. Is Producer and Exporter of OXIDIZED BITUMEN 85/25 or BLOWN BITUMEN 85/25 or BLOWN ASPHALT 85/25 or OXIDIZED ASPHALT 85/25 since 2005

The valve assy includes valve body, valve seat, valve spring and valve insert, used for normal F series EMSCO & BOMCO mud pump.

Also applicable for various electromotor, or for lubrication of other low duty friction parts as general-purpose grease.

Transformer Oil is the basic material of power substation system, according to the pour point and dotted coagulation 25 #, 45 # two brands, mainly com

fischer tropsch Wax has ultrafine particle size, high melting point, outstanding grindability and smoothness, good recoatability, breathability.

There are rich and diverse roller bits to meet different requirements of formations and rotary speeds. The sizes of the gage diameter and the types of

API certificate
Excellent quality, reasonable price,
Excellent services,
Wide Size Ranges,

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

Multicycle circulating valve / OMNI valve is a kind of main valve for cased hole full bore type in size 3 7/8" and 5" in working pressure 15000psi.

This is high temperature EP grease, for heavy load, high temperature, high speed, stable, and long service live.

(1) strong resistance to abrasion and impact resistance.
(2)Cutter's quality performance is good.
(3)Stocks adequate, time delivery.

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

We manufacture the Valve Guide with high quality and competive price, which is used for F series mud pump from HH, RS, BOMCO etc

Application:Hot melt adhesives, Paints and Coatings, PVC and rubber processing, Toners and Inks, Fertilizer release controller.

applied to wheel hub bearing, chassis, motors, water pumps; for cars, motor cars and heavy trucks, under heavy duty and fast rotation etc.

Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved.

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

Application:In PVC processing as the lubricants, Hot melt adhesives, Master batches, Rubber industries, Pigment and coating, Polishes.

Drilling spool is used to connect with bop as drilling.
1.Size:180-185-280-346-530-540mm 2.Pressure:14-105Mpa 3.Material:AA-FF