- Alihf Lining Fluorine Centrifugal Pump (ALB-014)
- 2016-10-31 06:36
- Structure and main usage IHF centrifugal pump is designed as the international standards. The body is metal and lining w
- Flange Metal Hard Sealing Firm Ball Valve (Q347H-25)
- 2016-10-24 01:36
- 1st, uses the cylindrical spring or the profile spring carries the nature to be possible in advance to move the metal va