OEM plated tungsten carbide ring

OEM plated tungsten carbide ring

1.about Us

Zhuzhou Good Cemented Carbide Co.,Ltd. established in Zhuzhou City, Hunan Province, the largest tungsten carbide producing area in China and now our office moved to Changsha city, capital of Hunan province. We own a factory specialized in cemented carbide and related tools, we also do many other OEM products as request from customers. As a professional manufacturer, we are equipped with advanced equipments and specialized persons, especially have rich experience in making customized products. Over 10 years, we have been committing to "High Quality, Best Price, Sincere Service" as soul of our factory.

Our factory have a whole set of machines, including sieve shaker, press machine, sintering furnace, dryer, grinder, lathe, milling machine, cnc wire-cut machine, radial drilling machine, spark erosion drilling machine, etc. We also gathered the professional staff members in the area of designing, producing and sales and our workers are well trained and experienced.

Our main products includes: tungsten carbide inserts, cast tungsten carbide powder, geoglogical and mining tools, throw cast tungsten carbide ingots, tungsten carbide welding rods, carbide burrs, end mills and drill bits, crushing of carbide hammer and anvil, tungsten carbide glass and tile cutting wheels, precision casting parts, tungsten carbide balls, strips and plates, tungsten carbide roll rings, disc cutters and blades, brazed tips, drawing dies, blasting nozzles, cold forging dies, punching dies, new non-magnetic carbide tools, carbide wear parts, pure tungsten, etc. We can also manufacture various type of precision tools, non-standard and deep-processing products according to drawings and so on.

2.about our Advantage

1) made from 100% virgin raw material;
2) produced with advanced equipments;
3) all products go through in-process and final inspection;
4) free technical service online.
5) re-drawing the CAD with our code so that your business secret
is kept well.
6) cleanly storage & secure package--your product is protect well.

3. Tungsten Carbide Ring Description

Tungsten rings are composed of a metal alloy, tungsten carbide. The alloy allows for maximum hardness and rigidity without sacrificing tensile strength. Tungsten rings will never bend out of shape. Combined with carbon and other elements, it becomes tungsten carbide, which registers between 8-9 on the Mohs hardness scale. It's roughly 10 times harder than 18k gold and four times harder than titanium. Each tungsten carbide ring is cut and polished with diamond tools. Tungsten rings are not sizable by ordinary jewelers' tools -- the metal is too hard. Most tungsten metal powder is converted to tungsten carbide (WC) by reaction with pure carbon powder, e. G. Carbon black, at 900 - 2200C in pusher or batch furnaces, a process called carburisation.

Hardness, assuring long lasting beauty. Permanently polished Tungsten rings take a brilliant high polish and resist scratching longer than any metal ever offered to the public.

Watch makers were the first to begin using tungsten carbide in jewelry, making watch bands that would never scratch. Since then tungsten carbide has emerged as a serious competitor in the ring industry due to its resilience, strength, and beauty. In addition to its design and high polish, part of its attraction to consumers is its technical nature. It gleams a kind of luster that borders on the originality, making person be addicted to it, dulcify.

All of our rings are 89% Tungsten Carbide, 10% Nickel, and 1% Chromium. We do not use any Cobalt in our rings. We use a nickel-binder alloy NOT a cobalt-binder alloy. Cobalt-binder is very common because it is more readily available and substantially cheaper than nickel-binder. While in manufacturing processes this may be a fine substitute, in jewelry substituting cobalt for nickel can produce adverse effects, our rings are hypo-allergenic. Cobalt can have adverse effects on skin and is subject to oxidation similar to silver but cannot be removed by polishing or grinding. Nickel-binder carbide is completely safe and chemically inert and will never oxidize. Many other companies will claim to have 'Tungsten Carbide' rings that sell very cheap, but will not disclose their elements.

4. Products Show

5. package&factory

Advantage

100% quality guarantee (ISO9001)

flexible payment terms(L/C, T/T, paypal etc.)

free technical service online 7/24/365

produced with advanced equipments operated by skilled engineer

all products go through in-process and final inspection

Cleanly storage & secure package--your product is protect well before shippment

Contact me

Mob:+86(0)15673139544

Skype:goodcarbide3