Name: High quality tungsten carbide tubes YG6 YG8 K20 K30 - Tungsten carbide, wolfram carbide, cemented carbide products, manufacturers
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High quality tungsten carbide tubes YG6 YG8 K20 K30

Raw material selection: High quality tungsten carbide powder is preferred. 100% virgin material.
Imported German PVA sintering furnace. HIP sintering. Which can keep carbide sleeves in high density, High wear resistance, high-temperature resistant, impact-resistant high-performance.
Professional engineers and quality inspection teams ensure product process inspection and acceptance inspection to ensure stable product quality and prevent unqualified products from being shipped.
More than 40 years of manufacturing experience.
The tungsten carbide tubes performance and service life are close to 90-97% of Guhring,Ceratizit, Boehlerit and Kennametal.

Tungsten carbide tubes grades:

Grade	Composition (%)	Density (g/cm3)	Hardness (HRA)	T.R.S （N/mm²）
YG6	6%co 94%wc	14.85	≥92.5	≥2000
YG8	8%co 92%wc	14.7	≥89.8	≥2800
YG10X	10%co 90%wc	14.35	≥91.5	≥3600
YG11	11%co 89%wc	14.4	≥88.5	≥2900

YG6	Fine grain alloy, good wear resistance. It is suitable for making carbide tubes, carbide sleeves, tungsten carbide bushings, wear-resistant parts etc.
YG8	High bending strength, wear resistance lower than YG6. It is suitable for making carbide tubes, tungsten carbide sleeves, carbide bushings, wear-resistant parts etc.
YG11

Tungsten carbide tubes uses:

Carbide tubes are widely used in many fields, mainly including petrochemical, mould industry, submersible oil pumps, slurry pumps, water pumps, centrifugal pumps and other industrial equipment. In these applications, carbide tubes are mainly used to reduce wear, seal and protect components, and have the characteristics of high hardness resistance, high corrosion resistance, pressure resistance, wear resistance and high bending strength. ‌

In addition, carbide sleeves also play an important role in the following specific application fields:

‌Valve application‌: In valves, carbide tubes are installed in the stem cover steam trap to reduce valve leakage and seal.

‌Mould: used to manufacture wear-resistant and corrosion-resistant moulds, such as wire drawing moulds, stamping moulds, etc.

‌Petroleum industry‌: In the process of oil exploration, carbide wear-resistant tubes are widely used in various mechanical equipment, carbide wear-resistant sleeves are used to oil extraction pump components to ensure stable operation of equipment in rugged drilling environments, greatly improving drilling efficiency.