Product Description
Company Info
Address:
Ningbo, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Construction & Decoration, Transportation
Company Introduction:
We are a leading professional supplier for high quality steel grating for construction project at competitive price, located in Ningbo(near to Shanghai)of China. Our Company has approved ISO9001-2000 Quanlity Management System in 1998.80% of products is exported to the worldwide. There are many regular grating customers in USA, MiddleEast, AUS, Europe and Southeast so on.
Our Company is specialized in manufacture and export all kinds of steel gratings with best quality, competitive price and faster delivery time. Such as steel gratingmill black and hot dip Galvanizing and stainless grating flooring walkway, platform and steel structures, stair tread, well cover, trench cover, compound gratings, storage shelves, ladder, fences, handrail and cable bridge so on. It′s Widly used on construction project, oil project, seaport, power plant, water plant, defense project, chemical factory and so on.
We are very interested to co-operate with you, Should you have any inquiry or question, pls feel free to contact us.
Detailed Product Description:
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 but 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)>
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.
4) Material:
Mild Steel (Low Carbon Steel ASTM A36 or Q235) or Stainless Steel 304 or 316
5) Surface Treatment:
Untreated, Painting or Hot dip Galvanizing
6) Steel grating standards:
A) China: YB/T4001-1998
B) USA: ANSI/NAAMM (MBG531-88)
C) UK: BS4592-1987
D) Australia: AS1657-1985
E) Japan: JJS.
Our Company is specialized in manufacture and export all kinds of steel gratings with best quality, competitive price and faster delivery time. Such as steel gratingmill black and hot dip Galvanizing and stainless grating flooring walkway, platform and steel structures, stair tread, well cover, trench cover, compound gratings, storage shelves, ladder, fences, handrail and cable bridge so on. It′s Widly used on construction project, oil project, seaport, power plant, water plant, defense project, chemical factory and so on.
We are very interested to co-operate with you, Should you have any inquiry or question, pls feel free to contact us.
Detailed Product Description:
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 but 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)>
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.
4) Material:
Mild Steel (Low Carbon Steel ASTM A36 or Q235) or Stainless Steel 304 or 316
5) Surface Treatment:
Untreated, Painting or Hot dip Galvanizing
6) Steel grating standards:
A) China: YB/T4001-1998
B) USA: ANSI/NAAMM (MBG531-88)
C) UK: BS4592-1987
D) Australia: AS1657-1985
E) Japan: JJS.
