Special-Shaped Steel Grating Hot-DIP Galvanized Steel Grating Stair Treads Drain Ditch Cover

• Certification: CCC, CE, ISO
• Application: Steel Structure Walkway, Drain Cover
• Shape: Flat Shape
• Manufacturing Method: Hand Made
• Material: Stainless Steel
• Quality: High Quality
• Model NO.: HBSL
• Lead Time: 5-10 Days
• Packing: as Per Customer′s Request
• Size: Customized
• Transport Package: Pallet
• Specification: plain, serrated, I bar type etc.
• Trademark: solucent
• Origin: Hebei, China
• HS Code: 7308900000
• Production Capacity: 10000square Meter/Mouth

Product Description

Steel bar grating is manufactured from ASTM A-1011 mild carbon steel and is available in three distinct products: type "W" welded bar grating, type "SL" swage locked grating, and type "DT" dovetail pressure locked grating.

All products are available with bearing bar spacing ranging from 19/16" (1-3/16") to 7/16" on center and cross bars at either 4" or 2" on center. Each product has a standard plain surface or may be specified with optional serrated slip-resistant surfaces.

Products are designed to service applications ranging from light pedestrian traffic to heavy duty vehicular loads. Finish options include bare steel, painted, hot dip galvanized, or specialty coatings.

Product Name	Steel Grating
Material	Mild Steel(Low Carbon Steel), S235, S275JR, A36, or Stainless Steel 304, SS316 etc.
Surface treatment	Hot dipped galvanized, polished or untreated	Grate size	As customer's request
Bearing bar width x thickness	25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,...75x10mm
Bearing bar pitch	12.5,15,20,23.85,25,30,30.16,30.3,34.3,35,40,41,60mm. US standard:1"x3/16",11/4"x3/16",11/2"x3/16",1"x 1/4", 11/4"×1/4",11/2"x  1/4"etc.
Cross bar pitch	38,50,76,100,101.6mm  or  custom

Pitch of  Bearing bar	Cross-bar Pitch	Specification of bearing bar(widthxthickness)
		20×3	25×3	32×3	40×3	20×5	25×5
30	100	G203/30/100	G253/30/100	G323/30/100	G403/30/100	G205/30/100	G255/30/100
	50	G203/30/50	G253/30/50	G323/30/50	G403/30/50	G205/30/50	G255/30/50
40	100	G203/40/100	G253/40/100	G323/40/100	G403/40/100	G205/40/100	G255/40/100
	50	G203/40/50	G253/40/50	G323/40/50	G403/40/50	G205/40/50	G255/40/50
60	50		G253/60/50	G253/60/50	G403/60/50	G205/60/50	G255/60/50
Pitch of  Bearing bar	Cross-bar Pitch	Specification of bearing bar(widthxthickness)
		32×5	40×5	45×5	50×5	55×5	60×5
30	100	G325/30/100	G405/30/100	G455/30/100	G505/30/100	G555/30/100	G605/30/100
	50	G325/30/50	G405/30/50	G455/30/50	G505/30/50	G555/30/50	G605/30/50
40	100	G325/40/100	G405/40/100	G455/40/100	G505/40/100	G555/40/100	G605/40/100
	50	G325/40/50	G405/40/50	G455/40/50	G505/40/50	G555/40/50	G605/40/50
60	50	G325/60/50	G405/60/50	G455/60/50	G505/60/50	G555/60/50	G605/60/50

Note: Customized size is supported.
 Steel Gratin

Application Steel Grating
It is widely used as flooring, catwalk, mezzanines/decking, stair tread, fencing, ramp,dock, trench cover, drainage pit cover, maintenance platform, pedestrian/crowded pedestrian in factories, workshops, motor rooms,trolley channels, heavy loading areas, boiler equipment and heavy equipment area etc.

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