Feilong Retop Rock Bit Manufacture Co Ltd,established in 1992 and located in Hebei Province of China,has evolved into an comprehensive enterprise integrating production,R&D and distribution of tricone bits,PDC bits,trenchless drilling and rotary drilling tools.The subsidiaries include Beijing Feilong International Trade Co Ltd,Beijing Superior Drilling Equipment Co,Ltd and Tricone Bits Machinery Co,Ltd.
We are always well serving customers from industries of oil gas drilling,mining explo-ration,HDD drilling,rotary drilling,with services covering a complete productline.Our company covers an area of 36 thousand Square meters,has 200 employees of which over half are technicians,equipped with state-of -the-art facilitiesof processing,production,testing and experimenting.
The tricone bit is the most versatile drill bit on the market. It is the go-to drill bit in most styles of drilling. Whether you are drilling a water well or an oil well, the long established 30-year-old manufacturer Beijing Superior Drilling Equipment has the Tri Cone Drill Bit for you.Our product line also includes tungsten carbide insert (TCI) bits and steel tooth bits for the toughest drilling applications.
Cutting Structure:
The wear resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit. The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.
Gauge Structure:
Multiple gauge protection with gauge trimmers on the heel (in the outer row)and gauge inserts on the gauge surface of the cone, tungsten carbide and hardfacing on the shirttail increases gauge holding capacity and bearing life.
Bearing Structure:
High precision journal bearing with two thrust faces. Balls lock the cone.Hardfaced head bearing surface.Cone bearing inlaid with friction-reducing alloy and then silver-plated.Abrasion resistance and seizure resistance of the bearing are improved, and suitable for high rotary speed.
Seal and Lubrication:
Premium HNBR O-ring, optimal seal compression and curved seal structure can enhance the seal performance. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.
Product Application:
It can receive high WOB in the conventional drilling. It is suitable for various formations by matching cutting structure with different tooth shape, tooth density and tooth exposure height.
You are welcome to visit our factory checking our quality and process of our products. Please feel free to contact us.
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