B2B Services

Roller cone use for pile foundation

Price : 320~1150

Product Specification:

Size: From 8 1/2 inch to 12 1/4 inch.

Normal WOB (bit dia): 0.35~1.0 KN/mm

Rotary speed: 180~60 rpm

Certification: API/ISO

Bransname: Ruitong

Packing: wooden box

1.Cutting Structure
Reinforcing the comprehensive mechanical properties of cutting tooth by using high quality tungsten carbide inserts of new formula and new techniques of insert bit.
2.Gauge Structure
The multiple heel position with gauge trimmer on the heel, tungsten carbide and hardfacing on the shirttail, strengthened spear point will enhance the gauge protection.
3.Bearing Structure
High precision journal bearing with two thrust faces. Ball locked 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

About Us:

这是描述信息

Hejian Ruida Petroleumn Material Co., Ltd.

Hejian Ruida Petroleumn Material Co., Ltd. is located in Hejian city, Hebei province, the ancient city of the North China Plain, in the middle of Beijing, Tianjin and Shijiazhuang, with convenient transportation. The company is close to Huabei Ooilfield, which provides advantaged geographical conditions and human resources for the establishment and development of the company.
Our company has advanced production equipment, strictly abides by the standards of API (American Petroleum Institute) and ISO 9001: 2015 quality management system. Through many years of studying and refining of the imported technology, our company integrates a number of scientific research achievements with independent intellectual property rights, and great breakthroughs have been made in bottom hole flow field (CFD), profile optimization, tooth arrangement design, low torque design, materials and manufacturing processes. The product has better performance and wider range of adaptation.

Our Other Main Products:

TCI Tricone Bits (2 7/8"-36")

Steel Tooth Bits (2 7/8"- 36")

PDC Bits (3 7/8"-17 1/2")

Drag Bits (3" -15")

Hole Opener/Reamer Bits (13"-58")

Other Drilling Tools (Drilling pipe, casing pipe and so on)

Localisation : Junziguan Villiage, Xicun Township, Hejian City, Hebei Province,China
Personne à contacter : Sasha, 86 15511327146

Location : Junziguan Villiage, Xicun Township, Hejian City, Hebei Province ,China, 062450 Hejian,
Contact : Deng Sasha, +86 15511327146

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Roller cone use for pile foundation

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