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Help CenterStandard Exporting Quality Sds Rotary Hammer Bits
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Standard exporting quality sds rotary hammer bits
Our company is a professional tungsten carbide manufacturer located in Zhuzhou City, the world-renowned research and production base of tungsten carbide. Our company adopted the latest research achievements and advanced experience in carbide materials both at home and abroad.
Tungsten Carbide buttons:
-- good quality, fair price;
-- in gradeYG11C, YG8C , YG6 and YG8;
-- high toughness and wear resistance;
-- sample available;
-- prompt delivery.
Application:
these carbide buttons can be use for the drilling of oil well, water well and so on.
Physical & mechanical properties of main grades
Grade |
ISO grade |
Density |
Hardness |
TRS |
(g/cm3) |
(HRA) |
(Mpa) |
||
YG8C |
K30 |
14.7-14.8 |
>88.5 |
>2200 |
YG11C |
K40 |
14.4-14.5 |
>87.2 |
>2300 |
YG8C: used for the drilling of medium hard and soft rock formation.
YG11C: used for the drilling of hard and super hard rock formation.
So far, our carbide buttons are exported to Germany, USA, India and Mid-Eeast countries, and enjoying high reputation with good qualilty.
Drawings of usual tungsten carbide buttons we manufacturer:
Types of tungsten carbide drill bits we usually make for our customers:
Company View
Zhuzhou Tongyi Industrial Co.,Ltd is located in the beautiful and convenient Jinshan industrial zone of Zhuzhou,a key transportation center and medium-sized city heavy industry in Hunan province.
Production Equipment
Testing Equipment
our company is well equipped with the high-level domestic machines for production and inspection.The company has invited famous cemented carbide experts in China as professional consultants and introduced multitudes of specialized talents.Currently,we can already customize the non-standard orders of special material and specification.Besides,the company has passed the ISO9001:2008 international quality system authentication.
Production Operation
To better handle the rapid increase of demand in the domestic cemented carbide market,we will make a further step to develop our products and expand our market,strive to build the company into a competitive private enterprise in the domestic cemented carbide industry and meet the increasing demand to the maximum level.
Enterprise Culture
Enterprise Culture
The company's quality policy:Quality comes first,Customers are supreme,Technology depends on innovation,Strive for the best.
The company's quality goal:Creat"tongyi"brand and seek for long-term development.
Our company advocates and makes great efforts to obey the following moral standards:
1.Our activities are based on mutual trust.
2.What we say and write is real and accurate.
3.Always choose the best way to finish all the takes at a high productivity and quality.
4.Our honest work is dedicated to the contribution to enterprise and society,as well as to the improvement of our lives'quality.
Company Certification
CertificateISO9001:2008
Corporate Clients
We provide high efficiency service during customs clearance and after shipping
If you have other requirements on document please inform us before making order
If you have any others question ,pls contact us and we will give you prompt response
If you are interested it, pls kindly contact us! Thank u!
Send Inquiry to This Supplier
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