En124 Ggg50 Heavy Duty Ductile Iron Gully Grate

• Customization: Available
• Type: Clay Dry Sand
• Casting Method: Directional Crystallization
• Model NO.: manhole cover
• Sand Core Type: Resin Sand Core
• Application: Municipal & Urban
• Machining: Hand Sand Casting
• Material: Iron
• Surface Treatment: Cool Tar
• Surface Roughness: Ra0.8
• Certification: CE, ISO 9001:2008
• Size: as Per Drawing
• Dimension: 500X500mm
• Lock System: Screw Lock/Spring Lock
• Sealing: Water Seal
• Transport Package: Standard Export Package
• Specification: SGS
• Trademark: Mingda
• Origin: Hebei, China
• HS Code: 7201100000
• Production Capacity: 20000 Ton/Tons Per Year
• Package Size: 50.00cm * 30.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

EN124 GGG50 Heavy duty ductile iron gully grate

1.Specification :


Overbase: 500X500mm

Clear opening: 395x395mm

Cover : 435x435mm

Depth: 50mm

Loading ability: C250(250KN)

Unit Weight: 22kg

Material: cast iron GGG50

Usage: for municipal road drainage system construction


2.Application 

Roadway applications

City construction projects


Dimension of our  BN124 ductile iron manhole cover
 

Bearing Class / Loading Capacity of Cast Iron Manhole Covers
Class	Apply to	Bearing
EN124-A15	Areas where only passed by Pedestrians and Bicycles.	15KN
EN124-B125	Footways, parking lot or similar areas.	125KN
EN124-C250	The edge combinative area of vehicle road and the pavement.	250KN
EN124-D400	Vehicle area and urban arterial road.	400KN
EN124-E600	Shipping port and parking apron area.	600KN
EN124-F900	Airplane taxiway and huge dock.	900KN

 

Type	Dimension	Clear	Weight	Class
Triangle	780*750*100	600*600	88KG	EN124 D400
Triangle	760*1400*100	1200*600	163KG	EN124 D400
Square	500*500*100	390*390	29KG	EN124 D400
Square	800*800*100	690*690	78KG	EN124 D400
Square	1200*1200*100	1090*1090	208KG	EN124 D400
Round	Φ800*100	700	65KG	EN124 D400
Round	Φ800*60	700	45KG	EN124 C250
Round	Φ700*75	550	35KG	EN124 B125

 

Detailed Photos

Packaging & Shipping

Certifications