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200 meters north of Jingsi Village, Donghuangcheng Town, Anping County, Hengshui City, Hebei Province
Galvanized steel grating-China Gratings Supplier
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Galvanized steel grating
We are a China Steel Grating Supplier.Focus on steel grating, steel grating plate.and related products research and development and production of manufacturers.We offer customization for all our products.
Galvanized Steel grating are designed and manufactured for various industrial and civil constructions in city road, gardens, yard, airport, railway and industrial engineering.Galvanized steel grating is the most cost effective and economical type with long service life and high load.
Hot Dip Galvanizing Process
According to GB/T 2518-2008, the code of HDG products includes steel grade (or serial number), steel characteristics (if any), hot-dip galvanizing (D, E for electro galvanizing), coating type (Z/AZ/ZAM), and thickness (number). For example, DC51D+Z30 refers to cold rolled HDG steel for general uses and the zinc coating weight is 30 g/m2.
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 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) and so on. >3) Cross Bar Pitch (center to center):
38.1, 40, 50, 60, 76, 80, 90, 100, 101.6, 102, 135mm and so on4) Material:
Mild Steel (Low Carbon Steel) Aluminum or Stainless Steel5) Surface Treatment:
Untreated, Painting or Hot DIP GalvanizingSteel Grating Products
Third-Party Quality Tests
Third-Party Quality Tests
Custom-Design Your Order
Call us (Whatsapp: +86 13833896565 / E-mail: kaiheng468@gmail.com ) or fill out the form below to connect with our product engineering team for a custom-designed solution. Our team will work with you to. Above all, we will “Make it Right and Ship When Promised.”Feel free to leave us a message for any inquiry, we will respond within 24 hours.
Steel Grating Products
Third-Party Quality Tests
Third-Party Quality Tests
Custom-Design Your Order
Call us (Whatsapp: +86 13833896565 / E-mail: kaiheng468@gmail.com ) with our product engineering team for a custom-designed solution. Our team will work with you to. Above all, we will “Make it Right and Ship When Promised.”Feel free to leave us a message for any inquiry.
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Feel free to leave us a message for any inquiry, we will respond within 24 hours.
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200 meters north of Jingsi Village, Donghuangcheng Town, Anping County, Hengshui City, Hebei Province