High temperature series welding metal bellows
The YH609 incorporates all of the rugged features of the YH604, but is intended for those demanding applications where a dependable, high-strength, rotating seal is preferred, A narrow cross-section design enable the YH609 to fit in the most popular pumps without expensive and time-consuming seal chamber modifications.
This makes it the ideal seal for heat transfer, hydrocarbon, and other applications that commonly use pumps with limited seal chamber clearances.
Material
1.Bellow: Heat-Treated AM350, Inconel718
2.Metail parts: 300 series stainless steel
3.Seal face: tungsten carbide,carbon, silicon carbide YG6/YG8
4.Packings: flexible graphite
Specifications:
1.Temperature 200°C~425°C
2.Pressure: vacuum to 2.0Mpa
vacuum to 6.0Mpa (double bellow)
3.Speed≤50MPs
Attension:
The above price is a reference price, if you want to get the latest price, please contact us. We will provide the best price and product quality.
We can customize products according to customer requirements and provide the best technical support.
We provide a formal commercial invoice.