1.Feature:

1. rotary bellows seal of hastelloy-c of low temperature rang.

2. this mechanical seal rang make welded metal-bellows mechanical seal which is ultra thin.Double decked and has double s to be there elastic component and have fine dynamic performace.

3.this mechanical seal rang have simple and compact structure ,as well as easy installation,to leak few,have high sealing reliablity.

4.this mechanical seal rang have superior adhered and compensated nature,widdly used material,strong adaptiveness to the envirnment and outstanding high temperature performance ,the stationnary design is better technical parameters.

2.Operating limited:

Pressure:vacuum 20kg/cm2;
Temperature:-75~200oC;
Speed:25m/s.

3.Application:

Applicated in petrochemical,oil refinging and cooling,the substances which use oil,organic dolvent,water and other weak corrosive solution to be there medium.

1.wear resistant

2.superior sealing effects

3.low friction

4.easy replacement

5.customized mold 

6.quality management system

7.exquisite packaging

8.wide application

9.drawing will be provided for free with mass production