Tungsten Carbide Ball and Seat

• Product Type: Carbide Ball
• Material: Carbide
• Carbon Content: No
• PCD: HRC 90.5
• ET: No
• Hole: No
• Model NO.: YG8
• Carbide: Tungsten Carbide
• Transport Package: Paper Carton
• Specification: 33mmx23mmx19mm
• Trademark: xingzhou
• Origin: China
• HS Code: 82091090
• Production Capacity: 500000

Product Description

Description of products
cemented carbide valve seat
Tungsten carbide seat are made from 100% virgin tungsten carbide material.
The tungsten carbide seat  used  for sealing of valves of oil pumps in petroleum 
industry's sand containing wells, viscous oil wells, sea oil wells, high pressure sulfur
 resistant oil wells, compatible Cemented Carbide valve seats, etc.

Performance parameters 

Grade	WC+	CO+	Hardness HRA	Density g/m3	T.R.S MP α
YG6	94%	6%	91	14.6~15.0	1700
YG6X	94%	6%	92	14.6~15.0	1450
YG8	92%	8%	89	14.4~14.8	1800

Our Advantages:
1:High strength, high wear resistance, high precision, high temperature resistant, corrosion resistant.
2:They are mainly used for the sealing of valves of oil pumps in petroleum industry's sand containing wells, viscous oil wells, sea oil wells and high pressure sulfur resistant oil wells, etc.
3 They are used with compatible cemented carbide valve ball.
 4:Precision machined cemented carbide seat of other grades and specifications are also available based on customers' demands.
5:Compatible high precision valve ball  can also be made available.