Hot Dipped Galvanized Metal Steel Grating Walkway Platform Stair Treads Trench Plate Drainage Ditch Gully Cover

• After-sales Service: 365days
• Warranty: 180days
• Certification: CCC, ISO
• Application: Steel Structure Walkway, Foot Pedal, Drain Cover
• Shape: Flat Shape
• Manufacturing Method: Machine Welding
• Material: Carbon Steel
• Surface Treatment: Untreated, Painting or Hot DIP Galvanizing
• Service: OEM/ODM Available
• Sample: Supply
• Customized: Yes
• Transport Package: Wood Box
• Specification: ASTM A36, A1011, A569, Q235
• Trademark: Shengho material
• Origin: Jiangsu Wuxi
• HS Code: 72084000
• Production Capacity: 150000

Product Description

Product Description

   

The trench cover is a trench (well) cover made of steel grating. There are a variety of models to choose from to suit different span loads and requirements.

It is widely used in different places such as municipal roads, garden facilities, residential quarters, schools, stadiums, etc. According to different applications, the surface of trench (well) cover plates of different specifications and models can be hot-dip galvanized, cold-galvanized (electroplated) or untreated.

 

 

Materials	Q195, Q235 ,Q235B / 304 316 Stainless Steel
Bearing Bar	25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc
	US standard: 1' ' x3/16' ' , 1 1/4' ' x3/16' ' , 1 1/2' ' x3/16' ' , 1' ' x1/4' ' , 1 1/4' ' x1/4' ' , 1 1/2' ' x1/4' ' , 1' ' x1/8' ' , 1 1/4' ' x1/8' ' , 1 1/2' ' x1/8' ' etc
Bearing Bar Pitch	12.5, 15, 20, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc
	US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc
Twisted Cross Bar Pitch	38.1, 40 50, 60, 76, 80, 100, 101.6, 120mm, 2' ' & 4' ' etc
Steel  Grade	ASTM A36, A1011, A569, Q235, S235JR, S275JR, SS304, Mild steel & Low carbon steel, etc
Surface Treatment	Black, self colour, hot dip galvanized, painted, spray coating
Grating Style	Plain / Smooth, Serrated /teeth, I bar, serrated I bar
Grating Standard	China: YB/T 4001.1-2007
	USA: ANSI/NAAMM(MBG531-88)
	UK: BS4592-1987
	Australia: AS1657-1985
	Japan: JJS

Hot DIP galvanized steel grating has three kinds of steel gratings, they are Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating.

Product Application

 

They are widely used in steel structure platforms, stair treads, sidewalks, drainages and well covers etc. We can design and manufacture standard steel grating and in customized shapes per client's requirements.

Company Profile

Packaging & Shipping

FAQ

Q1: Do you provide sample?
A1: The samples are provided free, but the customer need to pay the postage. After the customer place order, we will deduct the postage from the payment

Q2: How can we guarantee quality?
A2: Always a pre-production sample before mass production;   Always final Inspection before shipment;

Q3: What is your terms of payment ?
A3: 30% T/T in advance ,balance before shipment.

Q4. What is delivery times?
A4:This depends on the product. Typically standard products are delivered within 20 days. 
The delivery time of the special products is according to the time of setting up of the tooling.

Q5:Can you provide OEM services?
A:We support customized logos and can design and manufacture standard steel grating and in customized shapes per client's requirements.