1. Chinese factory specialized in processing and production, ISO certification. 2. Multiple sizes and types available for OEM. 3. Made of 100% original high-quality materials 4. Professional production team, fast delivery 5. Free professional after-sales service and technical supportBefore mass production, we need to do a trial pressing and sintering , and we check the appearances and the size, density and hardness of samples with micrometer, Metallurgical microscope, densitometer etc. to ensure that the requirements of the drawings can be met before batch production; All the products must be inspected strictly by our QC.1. We will try our best to reply our customers’request within 24hours. 2. We will maintain effective and efficient communications with our customers. 3. We provide first-class quality control and after-sale services.We will delivery the mass produced cargo within 30days after the down payment, while, If there is soecific requests on delivery time. We can make change according to clients’ request, so a shorter delivery time is absolutely available.Usually 30% T/T in advance, balance 70% T/T before delivery. Also could change according to clients’ request. We manufacture components in different shapes and sizes to match our customers’ requirements exactly, whether they need blocks or sheets, cylinders, bearings, tips or teeth.Material Matching→Wet Ball Milling→Mixed WC and Cobalt Power→Pressing→HIP Sintering Furnaces→QC Detecting→Packingrade Performance:

Tungsten Carbide Rings
Grades	Density	T.R.S	Hardness	Performance & application recommended
	g/cm³	MPa	HRA
YG6X	14.9	≥3200	91.5	A fine grain grade with better wear resistance and good strength,qualified for machining of child cast iron,alloy cast iron,refractroy steel and alloy steel ,also for finishing of normal cast irons etc.
YG10X	14.4	≥3650	90	Suitable for cast iron, non-ferrous metals etc.
YG11	14.4	≥3000	88.5	Forming or stamping dies for metal powders and nonmetal powders.
YG15	14	≥3400	87.5	For fabricating drawing dies of steel tubes and rods under High compressibility ratio; punching, stamping, forging tools under large stress.
YG16C	13.9	≥3500	85.5	Cold rolling of ribbed steel bars

Cemented carbide roller rings (also known as tungsten carbide roll rings), superior performance, quality and stability, high precision machining, good wear resistance and high impact resistance. The cemented carbide roller is a roll made ​​of tungsten carbide and cobalt material by powder metallurgy method. Cemented carbide roller integral and modular two kinds. It was in 1909, after the advent of powder metallurgy technology, with the development of the metal processing industry was born. Since 1918, Germany launched a cemented carbide drawing dies, inspired national cemented carbide, have appeared in a variety of uses roll. However, the cemented carbide roller a large number of applications in 1960. Morgan (Morgen) first high-speed twist-free wire rod mill was born in 1964, was the finishing speed of the wire increased 4 times. Since finishing mill work in the high-speed, high stress, poor wear resistance of cast iron roll, tool steel roller, rolling groove short life, roll repair handling very frequent, affecting the performance of the mill, were not suited to finishing production requirements, it is to be substituted by composition cemented carbide roller. The world has more than two hundred sets of Morgan mill, the consumption of hundreds of tons of cemented carbide roller. We Gingte mainly offer tungsten carbide rings blanks,round shape or with chamfer, or according to customer's drawing and prints to make, not only sintered one but also we can process the outer diameter, inner hole and two faces,so warmly welcone to contact us at your free time : )