Tuairisgeul goirid:

Coitcheann: BS 1387-1985, ASTM A53, ASTM A513, ASTM A252-98, JIS G3444-2004 STK400/500, JIS G3452-2004, EN 10219, EN 10255-1996, Q25: Stuth Q21 Q235, Q345 Sònrachadh: 1/2 ”-16” (OD: 21.3mm-406.4mm) Tighead balla: 0.8mm-12mm Làimhseachadh uachdar: Galvanized le dip teth, ro-ghalbhanaichte