ringlock scaffolding standard

Q235 / Q345 鋼筋サポートプロプス OD48mm 20KN 平方ベースプレート 4ホール 青い翼ナッツ ネックレス 模具 サポート

Steel Prop OD48mm 20KN Square Base Plate 4-Hole Blue Wing Nut Collar For Formwork Support Product descriptions from the supplier Galvanized Q235 Adjustable Construction Prop: Manufactured from durable Q235 steel and protected with hot-dip galvanized coating for reliable outdoor use. Strong Load ...