Seamless Brass pipe/Brass tube/pins rivets 1)material:brass ... D1.0-20mm 3)Certification:ISO9001:2000 Seamless Drawn Brass pipe/Brass tube Features:1) name:rivets, tubular rivets, ... Technical Standard: DIN7340 Tubular rivet made from tube GB-975 Pipe type rivets 5) Management Certification:ISO9001:20006) Product characteristics ... Brush, Antenna, Electric Brush, etc. Seamless Drawn Brass pipe/Brass tube