1.Galvanized Serrated Steel Grating
2.Material: stainless steel
3.Standard:ASTM
4.Bearing bar:30 x3mm
5.Mesh:30 x100mm
A leading professional producer, ISO9001-2000 COMPANY , GRATING SPECIALIST!
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CONTACT INFORMATION:
Mobile:008613806386142
TEL:0086 535 6938550
Fax: 0086 535 6939853
Contact person: Zhong Wang
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Standard Steel Grating Panels Sizes in mm: 1000x5800mm, 1000x6000mm, 914.4x
6096mm, 914.4x7315mm.
| 1. Forge Welded Grating Standardizations:
2.Bearing Bar Sizes: 1"x1/8",1-1/4"x1/8",1-1/4"x3/16",1-1/2"x3/16",2"x3/16",2"x1/4". 3.Bearing Bar Pitches:12.5mm,15mm,24mm,25mm,30mm,30.16mm(1-3/16"),32.5mm,34.33mm,35.33mm,38mm,40mm,41.25mm,50mm,60mm 4.Cross Bar Pitches: 38.1mm, 50mm, 75mm, and 100mm,101.6mm(4"). 5.Standard Grating Panels Sizes: 3'x12', 3'x20', 3'x24'. 6.Surface Treatment: Bare, Paint and Hot Dipped Galvanized. 7.There are three kinds of steel gratings distinguished by different bearing bar types.The respective of features are as follows: Plain:One of the most widely used gratings,available for flooring,sidewalk,dranage pit cover,stair tread,etc. Serrated:Better non-skid property & safety compared with plain grating. I-Shape:lighter,more economical and practical compared with plain grating.
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We are a leading professional supplier for high quality steel grating for construction project at competitive price, located in YanTai of China. YANTAI SENIOR Grating Co.,Ltd has approved ISO9001-2000 Quality Management System in 2001. 60% of products is exported to the worldwide. There are many regular grating customers in USAOhio, Houston, Charlotte, Middle East(Kuwait, UAE, Saudi A), AUS, Europe and Southeast so on.
This company is specialized in manufacturing and exports all kinds of steel gratings with the best quality, competitive price and faster delivery time. Such as steelmill black and hot dip Galvanizingand stainless grating flooring walkway, platform and steel structures, stair tread, well cover, trench cover, compound gratings, storage shelves, ladder, fences and handrail so on for construction project, oil project, seaport, power plant, water plant, defense project, chemical factory and so on.
We produce three kinds of steel gratings, they are Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating. They are widely used in steel structure platforms, stair treads, sidewalks, drainages and well covers etc. We can design and manufacture standard steel grating and in customized shapes per client's requirements.
1) Bearing Bar (Load Bar) Specifications (mm):
The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 10;the specification of I-section type is 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, etc.
2) Bearing Bar Pitch (center to center):
12.5, 15,25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm etc, also be according to client's requirement and 30, 40, 60mm are recommended,
America standard is also available <1'' x 3/16'', 1 1/4'' x 3/16'', 1-1/2'' x 3/16'', 1'' x 1/4'', 1-1/4'' x 1/4'', 1 1/2'' x 1/4''(19-w-4), (11-w-4), (8-w-4) and so on.>
3) Cross Bar Pitch (center to center):
38, 50, 76, 100, 101.6mm etc, also be according to client's requirement and 50, 100mm are recommended, America standard is available.
