Categories | Tricone Drill Bit |
---|---|
Brand Name: | ROSCHEN |
Model Number: | 7 7/8" 8 1/2" |
Certification: | ISO |
Place of Origin: | Germany |
MOQ: | 1-5 pcs |
Supply Ability: | 1000 pcs |
Packaging Details: | Poly wooden box |
Materials: | Tungsten Carbide |
Type: | Tricone Roller Bits |
Usage: | Oil, Gas, Well drilling |
Name: | Mill Tooth Bit Tricone bits |
IADC Code: | International Standard |
Advantage: | High quality and Best service |
Company Info. |
ROSCHEN GROUP |
Verified Supplier |
View Contact Details |
Product List |
Tricone Roller bits 7 7/8 inch 8.1/2 inch for hard formation hole
drilling usage
SPECIFICATIONS FOR IADC 617 | ||||||
Tcicone BIT | SPECIFICATIONS | RECOMMENDED PARAMETERS | ||||
Size(inch) | Size(mm) | IADC Code | Nozzle QTY | Connection | Rotary Speed(rpm) | WOB(Kn) |
8 1/2 | 215.9 | IADC 617 | 3 | 4 1/2 REG | 50~200 | 0.45~1.1 |
Product Application:
Suitable for medium hard ofrmation with high compress strength, such as hard shale, limestone, sandstone, dolomite, etc.
MAIN FEATURES:
1. Tricone bit with high strength toughness of cemented carbide
tooth, improves the shock resistance of the reduction gear and
reduces rate of gear broken.
2. To Optimize the design of tooth row number ,the teeth number
,the height and the unique configuration of cemented carbide tooth.
Give full play to the drill cutting ability and cutting speed.
3. The surface of the shirttail is welded by wear-resistant
hardfacing material, improves wear resistance and bit life.
Our Service:
1. 24 hour uninterrupted serviece,answer your questions in a timely
manner
2. Warm welcome guests to visit
3. One of the largest manufacturer and supplier in Asia.High
technology,high quality
4. Flexible production
5. sincerely cooperate with you
6. Service to customer satisfaction
Company Introduction:
Roschen engaged in diamond drill bit and drilling tool research and
development, design and manufacture, sales and service of
specialized companies.
The company has a number of experts experienced in diamond bit
design of drilling technology, and is equipped with 5-axis
machining center, NC lathes, NC sintering furnace, Ring sewing
machine and other advanced production equipment. We are using
domestic and foreign advanced professional design software,and
doing continuous technological innovation and sustainable
development. Ruishi owns full production lines of PDC bit and core
bit, which is covering all sizesofthe 2" to 26" bit.
Roschen has been promoting the comprehensive quality management and
focus on the customer's demand. In order to ensure the stability of
quality and the excellent performance of the bit, we strictly
comply with the ISO9001 quality management system and ISO14001
environmental management system and OHSAS18001 Occupational health
and safety management system in the enterprise operation, and
strictlyimplement API Spec7-1 quality management standards in the
process of production.
As the first grade supplier for Sinopec, CNPC and CNOOC, Roschen's
products are widely used in the Tarim,Tuha,Changqing, Dagang,
Sichuan, Zhongyuan, Jidong, Huabei and other major oil fields.
Roschen has also established long-term strategic partnership with
these oil fields. We have been highly recognized by the stability
of excellent product quality and timely and thoughtful service. The
company’s products have been widely exported to North America, the
Middle East, Russia and other countries and regions.
"Excellent Quality, Honest and Faithful,Innovation and
Improvement,Satisfied Service". Roschen is willing to cooperate
with customers honestly and obtain the result of mutual win.
FAQ
Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.
Q: What are your main products, and used for?
A: Our products include core bit, PDC bit, reaming shell, core
barrel, casing, drill rod, SPT equipment, Shelby sampler, drill rig
and other drilling parts.
They are used for mineral exploration, geological drilling,
geotechnical engineering and soil sampling.
Q: How about the delivery terms?
A: 1. Payment: T/T, L/C, Western Union, Paypal, 30% deposit in
advance and rest before delivery.
2. Min. order quantity: 1 piece.
3. Transportation: By DHL/TNT/Fedex express, air, sea, train.
Q: How about discount?
A: Price is based on products and order quantity.
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Q: How about your after-sales service?
A: As a manufacturer, we offer promt technology support for all
problems and questions. Besides, we accept goods return or replace
for quality problem.
Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our
products, Roschen always makes a serious inspection for all
products and raw materials in strict procedure. We have obtained
certificate of ISO9001:2000 in 2004.
For more information please contact:
ROSCHEN GROUP LIMITED
Email: roschen@roschen.com ; roschen@roschen.net
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
Website: http://www.roschen.net ; http://www.roschen.cn
http://www.roschen.com ; http://www.roschengroup.com
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