OEM En124 Square Ductile Iron Manhole Cover

• Type: Clay Dry Sand
• Casting Method: Directional Crystallization
• Sand Core Type: Sodium Silicate Sand Core
• Application: Instrument Accessories
• Machining: Boring Machine
• Material: Iron
• Model NO.: iron casting
• Surface Treatment: as Your Request
• Surface Roughness: Ra0.05
• Certification: ISO 9001:2008
• Shape: Round, Square, Triangle etc.
• Size: 200~1200mm in Square, Rectangle or Triangle etc.
• Transport Package: Wooden Cases and Pallets
• Specification: SGS
• Trademark: MINGDA
• Origin: Hebei China
• Production Capacity: 1000 Ton/Tons Per Month

Product Description

Specifications

1.material : ductile iron and grey iron 

2.Model: B125 C250 D400 E600 F900

3.Size: 200~1200mm in square, rectangle or triangle etc



Technical datas:

 

B125
Name	Outer Size	Inter Size	Height	Kg	Pcs/Pallets
Square Manhole Cover	300x300	200x200	24	6.5	60
	400X400	300x300	24	9	60
	500x500	400x400	36	16	30
	600x600	500x500	40	26	30
	700x700	600x600	40	41	15
	800x800	700x700	45	53	16

D400
Name	Outer Size	Inter Size	Height	Kg	Pcs/Pallets
Square Manhole Cover	400x400	300x300	75	23	40
	500x500	400x400	75	31	26
	550x550	450x450	75	35.5	20
	600x600	500x500	75	45	20
	700x700	600x600	75	66	10
	800x800	700x700	75	81	10
	900X900	800X800	90	110	10
Rectangular Manhole Cover	1000X1000	900X900	100	135	10
	600x800	500x700	60	48	10
	600x800	500x700	75	60	10

 

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

Company Introduction 

Hebei Mingda International Trading Company is a trading company which is specialized in castings,

forgings and machinery parts.

 Our products include all kinds of raw castings to be made of ductile iron , grey iron , brass , stainless

steel and aluminums, machined castings and forged parts . To make these parts according to the

customers' drawings , we have relative suitable production craft and equipments, such as resin sand ,

sand mould , hot core boxes , lost-wax , lost -foam and so on .

Specially for hydrant bodies and valves' bodies, we have collected rich experience for these products in

the past 16 year's actual production, Now we are proud of our products with good surface and high quality

material. Whatever,we have been trying our best to provide our customers with better quality castings by

improving  production crafts and more careful quality control.


Looking Forward To Receiving Your Kind Favorable Reply At Your Earliest!

Packaging & Shipping

Certifications