| Sign In | Join Free | My burrillandco.com |
|
Biogas Digester Equipment professional design wet desulfurization system Assembling Tank is assembled with tailor-made steel plate, special sealing materials and self-locking bolts which can be used for sewage ...
.... A49 materials is used lower PH conditions especially for flue gas. It also can be used for lower-sour condition and desulfuration installation with PH not be less than 4. A05 and A49 are high-chrome alloy ...