1,Adopt high quality material with advanced welding technology.
2,Good looking
3,Hing Quality
4 great after-sale service

Hongqi   unit of D1 and D2 Pressure vessel,which has been approved by State Bureau of Quality and Technical Supervision.

It is one of the largest manufacturer of D1and D2Pressure vessel (gas storge tank and Non-standard pressure vessel )at home.

In addition,Hongqi pressure vessel can design and manufacture other various D1 and D2 pressure vessels according to users requirements

Detailed Description of product :

1. Filter fineness 0.1mircon

2. Oil content in gas up to 3ppm

3. Filter efficiency 99.99%

 About  the  Technical  Specifications please ask  me  online or send E-mail to me

We belive in great service everytime all the time