Note: 1. does not use in the parenthesis as far as possible value 　　　　 2. the hose cap nose shape is the ellipse, the semi-ellipse part length is not smaller than hose cap 1/4 　　　　 3. when hose cap nominal wall thickness is smaller than and is equal to the limit thickness, uses the E value: Uses the E value: “when hose cap nominal wall thickness is bigger than limits thick 　　　　　 , uses the E value