Gold Member Since 2014
Audited Supplier
Hebei Mingda International Trading Co., Ltd.

Iron Cover, Resin Manhole Cover, Fiberglass Manhole Cover manufacturer / supplier in China, offering Hot Sale Ductile Iron Composite Manhole Cover, General Die Forging Steel Ring, China High Quality Progressive Stamping Part and so on.

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Supplier Homepage Product Iron Casting Manhole Covers and Frames Hot Sale Ductile Iron Composite Manhole Cover

Hot Sale Ductile Iron Composite Manhole Cover

Purchase Qty.:
(Pieces)
100-999,999 1,000,000+
FOB Unit Price: US $2 US $1
Purchase Qty. (Pieces) FOB Unit Price
100-999,999 US $2
1,000,000+ US $1
Get Latest Price
Production Capacity: 10000 Set/Sets Per Month
Transport Package: Carton, Wooden Cases
Payment Terms: L/C, T/T, D/P, Paypal, Western Union

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: casting
  • Casting Method: Directional Crystallization
  • Application: Water Supply; Drainage
  • Material: Iron
  • Surface Roughness: Ra0.05
  • The Fatigue Test: 2 Million Times
  • Color: Red, Yellow, Green, Black,etc
  • Specification: SGS
  • Type: Clay Dry Sand
  • Sand Core Type: Sodium Silicate Sand Core
  • Machining: Boring Machine
  • Surface Treatment: as Your Request
  • Certification: SGS, ISO 9001:2000, ISO 9001:2008
  • Lock-System: Self-Lock
  • Trademark: MINGDA
  • Origin: Hebei China
Product Description


Hot Sale Ductile Iron Composite Manhole Cover

Specifications
 
1. Anti-theft, lower cost, lighter weight 

2. Environmental protection,anti-corrosion. 

3. Low noise, SMC material 




Item NO.
 
NameDimension(D)Cover thinkness(L)Frame Depth(H)Frame Thickness(A)Outer Dimension(DI)LevelCarrying ability

MD-L600
 
Composite manhole coversΦ600305015630Light5

MD-L700
 
Φ 7003046187365

MD-L750
 
Φ 75050962079016

MD-M600
 
Φ 600507020640Normal10

MD-M700
 
Φ 70050782074016

MD-M750
 
Φ 75050962079016

MD-M800
 
Φ 80050902284416

MD-H600
 
Φ  600508520690Heavy16

MD-H700
 
Φ 700701052374624

MD-H750
 
Φ 75050962079016

MD-H800
 
Φ 800701102284424

Notes: We can change the specifications and color as the customers' request
 



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

 

Applications


(1) City planning; communications;  electric power supply; water supply; drainage; plaza; school and the

web establishment;

(2) Residence district; rounteway; park; pedal cyclist; footway;



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.


 
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Mr. Yanhui Li
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