Hot DIP Galvanized Steel U Channel Grating200X90mm

• Certification: ISO
• Application: Steel Structure Walkway, Foot Pedal, Drain Cover
• Shape: Flat Shape
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: G255/30/100
• Manufacturing Method: Machine Welding
• Material: Carbon Steel
• Place of Origin: Hebei Anping
• Raw Material: Steel, Carbon Steel, Stainless Steel
• Surface Treatment: Mill Finish, Galvanized, Painted, PVC
• Quality Certificate: ISO9001
• MOQ: 10tons
• Trade Type: Manufacturer, Customize
• Payment: Tt LC
• Product Name: Galvanized Trench Cover Grating
• Transport Package: Steel Belt
• Specification: G325/40/100
• Trademark: Jiuwang
• Origin: Hebei Anping
• HS Code: 7308900000
• Production Capacity: 100000
• Package Size: 100.00cm * 400.00cm * 3.00cm
• Package Gross Weight: 12.000kg

Product Description

 
 Specifications                                                                                                                                                  

Type	GT type, GU type, GM type or customization
Material	Low Carbon Steel or Stainless Steel
Surface treatment	Hot-dip galvanizing or painted
Standard	YB/T4001.1-2007, ANSI/NAAMM, BS4592, AS1657
Application	draining well, park and civil projects, etc

 
1) GT type 
This kind of trench drain grating cover  is used on ordinary side trench and transverse trench.
 

 
2) GU type
 This kind of trench drain grating cover can be directly built over U type trench without a frame or support.
 
 

3) GM type
 This kind of drainage pit cover is widely used in streets and factories.
 

 
 Trench drain grating cover introduction                                                                     
 
1. Steel grating is made of bearing bar and cross bar,  placed horizonatally anvertically, and at an equal pitch       apart, by welding with 200-ton hydraulic resistance automatic automatic welding equipment, then                       cutting,punching and banding ends.
 

Type of bearing bar	25x5x3,32x5x3,38x5x3,50x7x4,60x7x4,...75x7x4mm
Pitch of bearing bar	12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40, 41, 60 mm
Pitch of cross bar	38,50,76,100,101.6mm

 

2.steel grating specification-   Grating Metal galvanized grating

panel size available(black grating): 1000x5800mm or 1000x6000mm ,7315*1000mm

 

Bearing bar pitch	Cross bar pitch	load steel size ( Width ×Thickness)
		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
Bearing bar pitch	Cross bar pitch	load steel size (Width ×Thickness)
		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

3. Anping metal walking grates introduction--   Grating Metal galvanized grating  

Bearing bar type	Flat bar	I bar	Serrated bar
Cross bar type	Twisted bar	Round bar	flat bar
Production process	welded	Pressure locked
Surface treatment	Self-colour	Galvanized	painted
application	Platform	walkway&floor	Trench cover	Steel stair treads
	Suspended ceiling	Barrier fence

 6.our company profile

Hebei Jiuwang Metal Wire Mesh Co.,Ltd.(original Anping County Jintai Metal Mesh Co.,Ltd.).Established in 1992,our company is a manufacturer of large steel structure and steel gratings,integrating development,production and distribution.The company register capital is 10,080,000 Yuan,and take an area of 34,680 square meters.In 2003,we have got the ISO9001:2000 certification by BQR.