high quality Tungsten carbide 
high quality Tungsten carbide 
 
About
 

Company GDI Technology is created to consolidate technological capabilities and find the most effective solutions in machinery production, aircraft, energy and oil-and-gas industries.

Company have a rich experience in the whole supply chains (from development of design and technological documentation to manufacturing of the end product and delivery to Customer) and specialized in manufacturing and sale of components and equipment of tungsten carbide, required by Customer.

Streamlined logistic system and network of the representatives in Europe, Asia and USA allow immediately to decide all issues of Customers.

Company GDI Technology have certificates of conformity to international standard ISO, API, EN, as well as other specific certificates confirming managerial skills and expert knowledge of our company.

We created an unique system that perfectly manages all processes from development to post-warranty maintenance of installed equipment and allows providing of hight-quality products supplies in the shortest possible time and best market prices.

Our product

Tungsten carbide nozzle and step rings for oil and gas field

Tungsten carbide cylindrical bushing and sealing rings  

Non-standard series

Valve stem series

Nozzle series

Assembly series

Valve stem head & valve seat

Tungsten carbide step bushing for oil and gas field

Tungsten carbide telemetry parts for oil and gas field

Spare parts for high pressure valves

Impeller Series

PDC substrates and inserts

Hard facing application

Impeller series

Our product

Tungsten carbide step bushing for oil and gas field

Tungsten carbide nozzle and step rings for oil and gas field

Tungsten carbide telemetry parts for oil and gas field

Tungsten carbide cylindrical bushing and sealing rings  

Spare parts for high pressure valves

Non-standard series

Impeller Series

Valve stem series

PDC substrates and inserts

Nozzle series

Hard facing application

Assembly series

Impeller series

Valve stem head & valve seat

 
R&D
 

Cemented carbides are metal matrix composites where carbide particles act as the aggregate and a metallic binder serves as the matrix (like gravel aggregate in a matrix of cement makes concrete). Its structure is thus conceptually similar to that of a grinding wheel, except that the abrasive particles are much smaller; macroscopically, the material of a carbide parts looks homogeneous.  

The process of combining the carbide particles with the binder is referred to as sintering or hot isostatic pressing (HIP). During this process, the binder eventually will be entering the liquid stage and carbide grains (much higher melting point) remain in the solid stage. As a result of this process, the binder is embedding/cementing the carbide grains and thereby creates the metal matrix composite with its distinct material properties. The naturally ductile metal binder serves to offset the characteristic brittle behavior of the carbide ceramic, thus raising its toughness and durability. By controlling various parameters, including grain size, cobalt content, dotation (e.g., alloy carbides) and carbon content, a carbide manufacturer can tailor the carbide's performance to specific applications.  

The first cemented carbide developed was tungsten carbide which uses tungsten carbide particles held together by a cobalt metal binder. Since then other cemented carbides have been developed, such as titanium carbide and tantalum carbide, which is tougher than tungsten carbide.

The main advantage of knowledge comes to the fore when it is integrated in the early fase of a customer specific development where by combining the customers product knowledge with our knowledge the result is always more than the sum of the parts. Based upon customer functional and technical specifications application specific materials and production processes are developed. In our house has all the necessary technical disciplines required for these specific made to measure products:


  •  Compound Engineering 
  •  Production Process 
  • Design and Engineering 
  •  Product Design and Engineering 
  •  Production Tool Engineering 
  •  Manufacturing Engineering 
  •  Qualification and Testing. 

From within the R&D department projects are initiated with the intention of offering improvements in the existing production programmes. To accomplish this we focus on: 


  • Quality Improvements 
  • Cost reduction 
  • Improve delivery performance 
  • Trouble shooting 
  • Production continuity (Raw material availability, substitution and equivalents)  

For conducting these activities the R&D department has for its use a state of the art chemical laboratory, a mechanical testing department for sampling and quality control and a testing workshop for the creation, development and testing of new production technology.

CONTACTS 

For more info, please contact us today

Phone +420 603 564 460
Address Czech Republic, 60200 Brno, Tkalcovská 874/3a
Email brno@gditechnology.cz
VAT CZ05263000
 
About
 

Company GDI Technology is created to  consolidate technological capabilities and find the most effective solutions in machinery production, aircraft, energy and oil-and-gas industries.

Company have a rich experience in the whole supply chains (from development of design and technological documentation to manufacturing of the end product and delivery to Customer) and specialized in manufacturing and sale of components and equipment of tungsten carbide, required by Customer.

Streamlined logistic system and network of the representatives in Europe, Asia and USA allow immediately to decide all issues of Customers.

Company GDI Technology have certificates of conformity to international standard ISO, API, EN, as well as other specific certificates confirming managerial skills and expert knowledge of our company.

We created an unique system that perfectly manages all processes from development to post-warranty maintenance of installed equipment and allows providing of hight-quality products supplies in the shortest possible time and best market prices.

GDI Technology s.r.o. 2019