Catwalk metal plank Material:q195 or q235 Surface treatment:pre-galvanized Color:silver Length:1000-4000mm or as your request Width:210-500mm Thickness:1.0-2.0mm Height:38mm, 45mm, 50mm, 60mm, 76mm Hook:43mm, 50mm Emboss:available Packaging details:packed with steel strips, steel pallet, film or as customer's requst Application:outdoor building construction Delivery detail: Catwalk metal plank is yxsy one of the most important products. Excellent quality and competitive price, oem is highly welcomed.  1. Light weight, nice looking and high loading capacity.  2. Rib reinforcement design to strengthen the plank's loading capacity and ensure good drainage. 3. Galvanized surface, fire proof and anti-slide.  4. Plain stiffeners, box type stiffeners and trapezoid stiffeners choice, meet different customers requirement. Catwalk metal plank, galvanized steel plank suppliers china