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Ningbo Lihongyuan Steel Grating Co., Ltd.

Galvanised Trench Steel Grating, Galvanized Trench Steel Grating, Galvanized Trench Cover manufacturer / supplier in China, offering Galvanised Trench Steel Grating for Ditch Drain Cover, Press Locked Bearing Bar Grating, Galvanized Steel Bar Grating for Oil Gas Projects and so on.

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Supplier Homepage Product Trench Gratings Galvanised Trench Steel Grating for Ditch Drain Cover

Galvanised Trench Steel Grating for Ditch Drain Cover

FOB Price: US $18 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $18/ Piece
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Production Capacity: 50ton /Days
Transport Package: Steel Belts on The Pallet
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: Galvanised trench steel grating
  • Application: Steel Structure Walkway, Foot Pedal, Drain Cover
  • Manufacturing Method: Machine Welding
  • Trademark: LIHONG
  • Origin: China
  • Certification: CCC, ISO, SGS
  • Shape: Flat Shape
  • Material: Carbon Steel
  • Specification: All
  • HS Code: 7308900000
Product Description
Galvanised trench steel grating for ditch drain cover 
 
"LIHONG" brand trench cove 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
 


 
Galvanised Trench Steel Grating for Ditch Drain Cover
Galvanised Trench Steel Grating for Ditch Drain Cover

Galvanised Trench Steel Grating for Ditch Drain Cover

Galvanised Trench Steel Grating for Ditch Drain Cover

Galvanised Trench Steel Grating for Ditch Drain Cover

Galvanised Trench Steel Grating for Ditch Drain Cover
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Mr. David Huang
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