圆钢管夹 (JB/ZQ4519-97 系列管子卡箍 )
a D0
公称通径 DN
b d2 d3 A h1 a D0
公称通径 DN
b d2 d3 A h1 h2
mm in mm in
30 25 20 3/4 40 10 M10 40 70 30 25 20 3/4 40 10 M10 40 70 28
30 28 20 3/4 40 10 M10 40 70 30 28 20 3/4 40 10 M10 40 70 28
38 32 25 1 40 10 M10 48 76 38 32 25 1 40 10 M10 48 76 31
38 34 25 1 40 10 M10 48 76 38 34 25 1 40 10 M10 48 76 31
46 38 32 11/4 50 10 M10 56 86 46 38 32 11/4 50 10 M10 56 86