Blank Od15*ID12.5*12.5mm Tungsten Carbide Pump Shaft Sleeve Bushing Ring for Oil Seal

• Customization: Available
• Structure: Single End
• Pressure: High Pressure Mechanical Seals
• Model NO.: OD15*ID12.5*12.5mm
• Temperature: High Temperature Mechanical Seal
• Performance: Wear
• Standard: Standard, Nonstandard
• Type: HU7
• Balance: Balanced
• Grade: Yg8
• Contents: 8%Co,92%Wc
• Density: 14.7g/cm3
• Hardness: 89.8hra
• Trs: 2800MPa
• Surface: Polishing
• Transport Package: 25kg. Carton
• Specification: OD15*ID12.5*12.5mm
• Trademark: ZZUP
• Origin: Zhuzhou, Hunan, China
• HS Code: 820900100
• Production Capacity: 10000000PCS/Month

Product Description

     The main function of tungsten carbide bushings is that they are a type of component that protects equipment. Using tungsten carbide bushings can effectively reduce the wear between the punch or bearing and the equipment, and achieve a guiding effect.

In the stamping dies, tungsten steel bushings are widely used because they are wear-resistant, have good finish, and do not need to be replaced frequently, thereby achieving a higher utilization rate of equipment and personnel.
In the drawing dies, tungsten carbide bushings are mainly used for the stretching of some copper and stainless steel parts.

grade	YG8
content	8%CO 92%WC
density	14.7g/cm3
hardness	89.8hra
TRS	2800MPa
sizes	od15*id12.5*12.5mm

 

Grade	Density g/cm3	Hardnes HRA	T.R.S Mpa	Performance&application recommended
YG6A	14.85	92.5	2000	Fine grain alloy,good wear resistance.it is suitable for manufacturing forming cutter,wear-resistant parts etc.
YG8	14.7	89.8	2800	High bending strength,wear resistance lower than YG6A, suitable for manufacturing cutter ,wear-resistant parts etc.
YG11	14.4	88.5	2900	High bending strength,wear resistance lower than YG6A, suitable for manufacturing cutter ,wear-resistant parts etc.
YG15	14.0	87.0	3000	Suitable for manufacturing punching dies, wear-resistant parts.
YG20	13.5	85.5	2800	High bending strength,suitable for manufacturing progressive dies and other punching dies.
YG25	13.1	81.5	2950	High bending strength,wear resistance lower than YM6A, suitable for manufacturing cutter ,wear-resistant parts etc.
YS2T	14.25	92.0	2500	Fine grain alloy, with high wear resistance, bending strength, bonding resistance and thermal strength. it is suitable for machining refractory alloys,stainless steel, high manganese steel, etc.