Api Standard Seal Bearing Tri Cone Rock Bit 490mm 19 Inch Iadc 437 / 535

Api Standard Seal Bearing Tri Cone Rock Bit 490mm 19 Inch Iadc 437 / 535

JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth and tungsten carbide insert, in sizes from 37/8" to 36", for use in all formations, with any bearing: seal type / air type , tricone bits apply to oil gas geothermy mining water HDD and foundation industry.

Main features:

1. Cutting Structure of this type sealed and non-sealed tci tricone bits

Tungsten carbide insert tricone bit : tungsten carbide alloy steel

Steel tooth tricone bit : Enhancing the wear-resistance of cutting tooth by welding new type of wear resistant material on the tooth surface of steel tooth bit. 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 of this type tci tricone rock bits:

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.

• Bearing Structure of this type tci tricone rock bits:

1)Rubber sealed 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.

Seal and Lubrication

The bearing seal is adapting the high quality HNBR O-ring. The best seal compression and the radial seal structure can enhance the seal performance. The compensation system and the high quality bit grease can limit pressure differential, and greatly increase the lubricating reliability.

2)Metal Sealed Bearing Bit

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.

Seal and Lubrication

The advanced metal seal package is composed by two metal seals and two elastic rubber energiners. The energizer and back-up ring will support the pushing force to make the two metal faces tightly contact. In the drilling, the metal seals are relevant moving, and the energizers are static. This will increase the bearing seal reliability and durability. The compensation system and the high quality bit grease can limit pressure differential, and greatly increase the lubricating reliability.

3) Air type bearing Bit

Air cooling roller bearing package.Balls lock the cone,which reduces the probability of cone-dropping to minimum.

Re-Run Carbide Insert Tricone Drill Bits

Re-run carbide insert bits are used bits that have been re-worked, cleaned, and often times painted. Re-runs offer significant cost savings over new carbide insert bits. Roschen offers a variety of re-run carbide bits in sizes ranging from 2 1/2" to 36". All re-runs are premium quality and available for use in soft, medium, and hard formations.

Contact a us for additional details about our complete line of re-run carbide insert tricone drill bit product offerings.

Re-Tip Steel Tooth Tricone Drill Bits

Re-tip steel tooth tricone bits are gently used bits that usually come from the oil fields. They are refurbished for use in non-oilfield rotary applications, such as water wells, HDD, and construction type drilling. These bits offer significant cost savings over new bits. Hole Products offers a wide range of premium, oil field quality re-tip steel tooth bits in sizes ranging from 2 1/2" to 36". Re-tip bits are available for use in soft, medium, and hard formations.

Quality warranty:

Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.

Package:

fumigation free-wooden box and pallet for package to protect the products and avoid the damage during transportation. Also we can customize package according to your special requests

Production time:

Generally need 15-25 days

Transportation:

By air, By Express or By sea according to your requests

For more information, please contact:

Email: cocoyu@jsbit.com.cn

Mobile / WhatsApp / Linkedin / Facebook / Wechat / NO.

+86 13373078300

Website:

www.jsbit.com.cn

www.tci-triconebit.com

www.salebit.en.alibaba.com

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Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD

Founded in 2013, is located in the Junziguan of Xicun Township, Hejian City (the hometown of the domestic civilized ancient town and the Book of songs), influenced by the ancients, the people are fond of learning and honest.The company covers an area of more than 100,000 square meters, construction area of 82,000 square meters, registered capital of 10 million yuan, the company in 2014 the overall expansion and transformation, and successfully passed the ISO9001:2015 system certification; Revise production specifications and parameters in accordance with international petroleum industry API standards by 2022. At present, the company's production line is equipped with precision machining equipment, the production of drilling tools, drill bits and other products with mass supply capacity, the company has been experienced technical team, combined with domestic and foreign product use survey, continuous innovation, progress, determined to become a variety of high-quality drilling tools design - manufacturing creators.