This rubber hose is the squeezed hoses used for hose pumps

Acid fastness

sulfuric acid                 concentration range30%

chlorhydric acid                 concentration range 10~20%

aqua fortis                 concentration range 5~10%

carbonic acid                 concentration range-%

others                 concentration range 10%

Resistance to alkali

alkali liquor(NaOH)         concentration range 25%

others                 concentration range 25%

Remarks: If your request is out of these ranges pls inform us, we will adjust to conform to your request then.

squeeze type hose for concrete, squeeze hose for concrete