Quick Detail
Place of Origin
HS-CODE
72-
Package & Delivery Lead Time
Package
Normal export packing
Delivery Lead Time
2013-12-30
Detailed Description
Our stair treads can be made from any type of steel grating, and Can be divided into 4 basic groups:
1: Installed by welding, without nosing; 2: Installed by bolt, without nosing;
3: Installed by welding, with nosing; 4: Installed by bolt, with nosing
Bearing bar size(mm x mm): 20 x 3, 25x3, 30x3, 25x5, 30x5...40x 8...100 x 10.
Bearing bar pitch(mm): 15, 22, 25, 30, 32.5, 34, 40, 50,60, 80mm,etc,and 25, 30, 34,40mm is recommended.
Cross bar( transverse bar) pitch(mm): 24-200mm.and 50, 76,100mm is recommended.
Material: Mild steel,stainless steel.
Surface treatment: Untreated, Painting or Hot DIP Galvanized.
China [CN] 
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