Series 1 PB Grating stands for 30mm Load Bar Pitch and is the most commonly specified and used throughout all industries. Series 1 grating has the strongest resistance to loading impact and is used widely in Power Plants, Refineries, Petrochemical Plants, trafficable drain grates and offshore oil |& gas platforms (in serrated form).
THE WEIGHT OF FABRICATED GRATING INCREASES DUE TO ADDITION OF FITTING. ATTACHMENTS AND TREATMENT EG. BANDING AND GALVANIZING INCREASE THE WEIGHT BY APPROXIMATELY 12%
U = Safe superimposed uniformly distributed load kilopascals.
D= Deflection in milimetres.
Mass calculated with grating in an untreated condition.
Loads calculated in accordance with an allowable bending stress 171.6 MPa(0.66 Fy).
Load bars are assumed simply supported and unserrated steel with Fy = 260 MPa.
Our installation method is simple and easy. As the grating is easily cut according to any required specifications, the field work is made easy and quick.
All goods ready stock. Don’t hesitate to contact us to get the best grating in Malaysia.