Product name: Hard metal bush,Sleeve bushing,Tungsten carbide sleeve 
Common material: YG3, YG3X, YG6, YG6X, YG6A, YG8 etc.
Application: Used for water pump, oil pump and other pumps, especially used for high pressure or corrosion resistance pumps.
Detail information of Hard metal bush,Sleeve bushing,Tungsten carbide sleeve 
Thickness: 8-30mm 
Diameter: 25-500mm
Length: 100-2000mm
Appearance: silver grey metal luster
Density: Purity: W≥99.95%
Quality standard: GB/T 4187-1984 (tungsten rod) ASTM F288-90
Supply state: sintering or processing

Dimension: Φ(25-500)mm × L(100-1000)m
Excellent Wear Resistance Tungsten carbide drill guide bushings for Throttle Valve

Hard metal bush,Sleeve bushing,Tungsten carbide sleeve  Product advantage:
1. Abrasive resistant,corrosion free,good compression property, high wear-resistant bushing ,heat resistance,low maintenance
2.The hardness is 10 times of gold,5 times of tool steel,4 times of titanium , oil resistance,separate the harmful medium;
3.No shape change, high bending strength when temparature is above 1000 °C or below 500 °C,long service life , the maximum height can reach 270mm.








Certifications: ISO9001: 2015, ISO14001:2015 and SGS Report








Packaging: Normal neutral packing or as per customer's requirement. 
Delivery time: 15-20 working days after receiving advance payment.
Delivery methods: By express, by sea or air.





Yuyu Zhang