Heavy Duty Steel Stainless Steel Sidewalk Drain Grating
Heavy Duty Steel Stainless Steel Sidewalk Drain Grating
Heavy Duty Steel Stainless Steel Sidewalk Drain Grating
(1) Bearing Bar (Load bar)specifications(mm):
The specifications of plain type and serrated type bearing bar is 20×3 to100×6
The specifications of I-type is 25×5×3, 32×5×3, 38×5×3, 40×5×3,50×5×3,50×7×4, 55×7×4,60 ×7×4, 65×7×4, 70×7×4, 75×7×4
(2) Bear bar pitch(center to center)
30, 34, 40, 60mm etc, also we can produce it as per customers
requirements. And 30,40,60mm are recommended. Americans Standard available.
(3) Cross Bar pitch(center to center)
38,50,76,100mm etc, also can be produced as per customers requirements.
And 50, 100mm are recommended. Americans Standard available.
(4) Material: Mild steel(Low carbon steel ) or stainless steel 304 316 316L
(5) Surface treatment: Untreated, painting or Hot-dipped galvanization.
We are a professional manufacturer for steel bar grating.
Bearing bar size: 20mm - 100mm
Bearing bar thickness: 3mm - 10mm
Bearing bar pitch (spacing): 12.5mm - 100mm
Cross bar pitch (spacing): 50mm - 100mm
Features of steel grating:
*Attractive appearance:Simple outline.silver colour,and modern.
*Optimum water draining:Water leakage area reaches 83.3%,which is more than two times larger than that of cast iron.
*Hot-dip galvanizing:Good antirust performance,maintenance free and replacement free.
*Design of preventing theft:The cover is connected with the frame by gemel,which ensures protection against theft,safety,and convenient opening.
*Saving investment:With large span,the cost is lower than that of cast iron when under heavy load.And the replacement expenses in case of theft and crushing will be saved.
*High strength:With strength:With strength and toughness far higher than those of cast iron,it can be used in the environment with large span and heavy load,such as the wharf and the airport.
*Many specifications available: The requirement of different environments,loads,spans,sizes and shapes can be satisfied.
Qingdao Macro Reward International Trading Company, Ltd ,Located at the beautiful coastal city of Qingdao,is a comprehensive exporting company. Our main products are HDG wire mesh, isolation fences, rails, crates, loading ramps, loading ramp platforms, cold drawn steel pipes, precision steel pipes, etc.
The company motto is ‘integrity, pragmatic, efficient and innovation’, and in order to provide quality products and fast respond premium service to our clients, we have been carrying out all quality control measures strickly and firmly.
We have established long term good relationship with many companies from all around the world: Singapore, USA, Europe, India and other countries and ragions, and our sales volume is growing steadily.
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