Model NO.: ALL Application: Steel Structure Walkway, Stair Tread Manufacturing Method: Machine Welding Trademark: LIHONG Specification: All HS Code: 7308900000 Certification: ISO, SGS Shape: Flat Shape Material: Carbon Steel Transport Package: Bundle by Steel Belt Origin: China Hot 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
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
Contact us if you need more details on Stair Tread. We are ready to answer your questions on packaging, logistics, certification or any other aspects about
Steel Step Grating、Steel Stair Tread. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Stair Treads
