Place of Origin: Zhejiang China (Mainland) Brand Name: LIHONG Model Number: ALL
Application: ALL Shape: ALL Material: ASTM A36, Q235
Dimensions: ALL Grating Specification: 19- w- 4, 15- w- 2, 30/ 100, . Grating Packing: Pallets in container, or othe .
Grating Standard: ANSI/ NAA mm (MBG531- 88) , BS459 . Grating Company: ISO9001- 2000 Grating Application: steel platform, flooring .
Grating Steel Material: low carbon steel, mild . Grating Size: 3'x20', 3'x24', 3'x30', 1000x100 . Grating Material Standard: ASTM A36, A1011, A5 .
Grating Products: Steel Grating, plain and ser . Grating Surface: Hot dip Galvanized, Painting .
Packaging & Delivery
Packaging Detail : pallet in containers, worthy export packing, or according to packing requirements,
Delivery Detail 7- 25 days
grating ,
webdrain webforge grating ,
flooring steel grating with high quality.
ISO9001- 2000- GRATING SPECIALIST!
grating ,
webdrain webforge grating ,
flooring steel grating with high quality. We are a leading professional manufacturer of high quality steel grating for construction project at competitive price, located in Ningbonear to Shanghaiof China. The company has approved ISO9001- 2000 Quanlity Management System in 1998. 60% of products is exported to the worldwide with perfect quality. There are many regular grating customers in USAHouston, Ohio, Charttle, LA, MiddleEast, AUS, Europe and Southeast so on. This company is specialized in manufacture and export 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 design and manufacture many kinds of steel gratings, they are Plain Style Steel Grating, Serrated Style Steel Grating, I Bar Type Steel Grating and other gratings. They are widely used in steel structure platforms, stair treads, sidewalks, drainages and well covers etc. We also supply standard steel grating and in customized shapes per client's requirements.
1) Bearing Bar (Load Bar) ( mm ) :
The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 10; 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, 60 mm are reco mm ended. 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, 50, 76, 100, 101. 6 mm etc, also be according to client's requirement and 50, 100 mm are reco mm ended, America standard is available.
4) Material:
Mild Steel (Low Carbon Steel ASTM A36 or Q235) , 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/ NAA mm (MBG531- 88)
C) UK: BS4592- 1987
D) Australia: AS1657- 1985
E) Japan: JJS.
grating
