Gold Member Since 2011
Audited Supplier
Ningbo Lihongyuan Steel Grating Co., Ltd.

Stair Tread, Steel Step Grating, Steel Stair Tread manufacturer / supplier in China, offering Hot Sale Galvanized Steel Stair Tread with Nosing, Galvanized Steel Grating Grid for Floor, Galvanized Bar Grating for Floor Walkway and so on.

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Hot Sale Galvanized Steel Stair Tread with Nosing

This product is currently unavailable, but you may contact the supplier directly, for further interest.
Basic Info
  • Model NO.: ALL
  • Application: Steel Structure Walkway, Stair Tread
  • Manufacturing Method: Machine Welding
  • Trademark: LIHONG
  • Origin: China
  • Certification: ISO
  • Shape: Flat Shape
  • Material: Carbon Steel
  • Specification: All
  • HS Code: 7308900000
Product Description
Hot Sale Galvanized Steel Stair Tread with Nosing

"LIHONG" brand steel grating is widely used in road, square, garden, dock, airport, railway, and other city construction projects.

Ningbo Lihongyuan Steel Grating Co., Ltd is a professional manufacturer in the field of steel grating, stair treads, trench cover, steel fence, etc. We have 3 running lines with yearly capacity of 15, 000tons. Our grating has exported to more than 30 countries, including AU, Europe, Southeast Asia, Africa, Middle East, etc. We always stick to manufacturing good quality products for our valuable customers worldwide. For sure, Ningbo Lihongyuan is your right partner for purchasing & developing quality goods in China.

1) Bearing Bar (Load Bar) Specifications (mm):
The specification of plain type and serrated type bearing bar is 25 x 3 to 100 x 8; 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, 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) Material:
Mild Steel (Low Carbon Steel) or Stainless Steel

4) Surface Treatment:
Untreated, Painting or Hot DIP Galvanizing

5) 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
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Mr. David Huang
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