Hot DIP Galvanized Heavy Duty Grating Trench Drain Cover Sewage Cover Grating Steel Drainage Cover

• After-sales Service: Any Time
• Warranty: Any Time
• Certification: ISO
• 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.: GU GM GT
• Application: Steel Structure Walkway, Foot Pedal, Drain Cover
• Shape: Tooth Shape
• Manufacturing Method: Machine Welding
• Material: Carbon Steel
• Material Raw: Carbon Steel, Stainless Steel
• Place of Origin: Hebei Anping
• Grating Panel Standard Size: 1000mm*5800mm
• Surface Treatment: Hot-Dipped Galvanized, Painted, Untreated
• Bearing Bar Type: Serrated, I and Plain
• Drain Covers in Concrete Type: with Frame, Without Frame, Gu Gt GM
• Product Name: Water Drain Covers in Concrete
• Transport Package: Steel Belt
• Specification: ISO9001
• Trademark: Jiuwang
• Origin: Hebei Anping
• HS Code: 7308900000
• Production Capacity: 10000PCS
• Package Size: 100.00cm * 20.00cm * 5.00cm
• Package Gross Weight: 12.000kg

Product Description

 

Welcome to Hebei Jiuwang Metal Wire Mesh Co., Ltd. Since 1992, we manufacture strong, safe, no-maintenance steel grating and accessories for a wide range of industrial uses.

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--  325 steel 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

Steel Grating Standard:
A) China: YB/T4001-1998
B) USA: ANSI/NAAMM (MBG531-88), AISI, ASTM
C) UK: BS4592-1987
D) Germany: DIN
E) Australia: AS1657-1988
F) Japan: JIS

Steel Product Standard: China GB/T 700-1988
Hot Galvanizing Standard: China GB/T 13912-2002


.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.

Notes for ordering:

1. Please clearly state specifications, types, quantity and required surface treatment.

2. Please provide complete design-related layout plan, structural drawing, sectional view and joint drawing. Supply OEM.

3. In the case of stair treads, please specify its type, length, width, quantity and surface treatment.

4. If any enquiries, please contact us.

WHY CHOOSE OUR COMPANY
1.Own independent three press-welded steel grating machine and we have our own biggest galvanization product line in local market
2.profession design and drawing teams customize based on customers'requirement
3.ISO9001 Certificate
4.Located in Anping wire mesh base Hebei province,near from Beijing airport,Tianjin sea Port!
5.Now we adopted automatic bending machine,automatic robot welding machine,the grating quality get more perfect and price more
competitive!