Industrial Galvanised Trench Steel Grating for Ditch Drain Cover

• Customization: Available
• Material: Carbon Steel
• Steel Grade: ASTM A36
• Model NO.: Galvanised trench steel grating
• Grating Specification: 19-W-4, 15-W-2, 30/100, 40/50, 60/100 and All
• Galvanized Standard: ASTM A123
• Certification: CCC, ISO
• Application: Steel Structure Walkway, Foot Pedal, Drain Cover
• Shape: Flat Shape
• Manufacturing Method: Machine Welding
• Transport Package: Steel Belts on The Pallet
• Specification: All
• Trademark: LIHONG
• Origin: China
• HS Code: 7308900000
• Production Capacity: 50ton /Days

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
 

ISO 9001-2008 & SGS COMPANY, GRATING SPECIALIST, YOUR GRATING SOLUTIONS! 
 

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Contact Information:

Sales Director: Amy 

 

OFFICE CALL: 0086 574 88073967

FAX: [phone]

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