China tungsten carbide manufacturer, custom tungsten carbides sale from Web-Marketings.com


	China manufacturer directory is devoted to providing a perfect channel between China manufacturers, suppliers, exporters and worldwide buyers. Find More China Products and Hot China Products!!!

Ningbo Lihe Magnetic Industry Co.,Ltd.

Established in 1998, China Ningbo LIHE INC. is a professional manufacturer and exporter of all kinds magnets, tungsten carbide and mechanical seals, dedicated to satisfying customers by providing wide range magnetic products and relative services. Through years of endeavors, the company has already become a leading manufacturer in magnets, tungsten carbides and mechanical seals.

-->>Our Main products: alpha silicon carbide, tungsten carbide, carbon, AL2O3, mechanical seal part, viton, sintered NdFeB magnet, ainico magnet, motor industry, magnetic system, acrylic magnet, plastic product, die casting aluminium, pole identifiter. Or go to index.

Best Products For YOU: Create A Magnetic Power Generator Which Creates Absolutely Free Energy And Powers Your Home. Free Tips Here...

Best Products For YOU: Best Diet Plan for Weight Loss and Body Strong with Meal Plans and Easy Recipes. Free Tips Here...

tungsten carbide

Tungsten Carbide
Tungsten Carbide is the most excellent seal face material in the seal material world.
It has High-polished, Great wear-resistance, extremely high toughness and corrosion-resistance. Lihe can provide Tungsten Carbide ( cobalt bonded ) and Tungsten Carbide ( nickel bonded ). All the rings which outer diameter from 8mm to 400mm is doable.

The performance index of Tungsten caribde
Item	Value
Hardness	HV3	1100-1400
Density	Kg/m 3	14600-14900
Bending Strength	Mpa	2400-2600
Compression Strength	Mpa	4100-4300
Modulus of Elasticity	Gpa	560-5803
Thermal Conductivity	W/mk	75-110
Coefficient of Heat Expansion	K-1	5.6-5.8.10-6
Poisson Ratio		0.20
Specific Heat Capacity	J/kg.k	200
Electrical Resistance	Oum M	0.16-0.19
Grain Sizem (normal)	µ(normal)	1-5