fire hose weaving formula for weaving method

P=2CqA/D

(q is the twisted weft yarn break dimension )

P=4CqA/D

(q is the twisted warp yarn break dimension)

A is constant,according to experience the number is 0.65-0.8

C is the hose no pressure the weft gear,usually the number is 52,54,56,58,you can adjust according to your requirments.

D is the diameter of the hose jacket.