Stationary Welded Metal Bellows Mechanical Seals_R649

Product Attribute:

Pressure:4Mpa

Speed:35m/s

Applicationt: 

Universal

Production Description:

metal bellow seal R649 is used in high temperature hot oil of refinery and chemical industry.

Structure Features:

1)Good following and compensatory performance

2)45°inner diameter of bellows

3)Guiding bushing cooling design

4)R649 rotary face adopts shrink fitted processing method

Material

1)Mating rings: WC×Carbon

Operating Parameter

1)Temperature: -75 oCto + 425oC

2)Pressure: vacuum to 4.0 MPa

3)Speed: to 35m/s

Application

High temperature & high viscidity working condition in the field of petrochemical and oil refinery industries.