Shandong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Plant Area:
15500 square meters
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available
Korean Speaker

Manhole Cover, Drain Grating, Ductile Cast Iron manufacturer / supplier in China, offering Cast Iron or Ductile Iron ASTM A536 Manhole Cover, Mechanical Fire Fighting Ductile Cast Iron Pipe Concentric Reducer, OEM Factory Casting Pipe Saddle and so on.

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Supplier Homepage Products OEM Casting Parts Cast Iron or Ductile Iron ASTM A536 Manhole Cover

Cast Iron or Ductile Iron ASTM A536 Manhole Cover

Get Latest Price
Min. Order / Reference FOB Price
100 Pieces US $0.73-20/ Piece
Port: Qingdao, China
Production Capacity: 1500tons/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal
Type: Clay Dry Sand
Casting Method: Directional Crystallization
Sand Core Type: Clay Sand Core
Application: Other Roadway Products, Construction and Public Us
Machining: Machining Center
Material: Iron

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Basic Info

Model NO.
Surface Treatment
Surface Roughness
CE, RoHS, ISO 9001:2000
Model Number
Manhole Cover
Customized Available
Black Bitumen/Epoxy Painting
Transport Package
Carton or Wooden Box
Weifang, China (Mainland)
HS Code
Ductile Cast Iron Manhole Cover and Drain Grating
Product Description
1) Product information: 
Manhole Covers are manufactured for construction and public use. Manhole Covers shall be smooth and free from sand holes, blow holes, distortion or any other defects 
2) Material 
a) Ductile Iron ASTM-A-536 & QT450-10
b) Grey Iron GG20

3) Designs .
a) EN124 A15, B125, C250, D400, E600 and F900 
b) A60005 for casting design 
c) Major standards designs available 
d) As per customers' drawings or samples 
4) Process 
c) Molding boards 
d) Green sand with hand molding 
5) Coating 
a) Cold applied black bitumen 
b) Without coating 
c) Coating as per customers' requirement 
10) Different accessories are available 

Detailed Images
Cast Iron or Ductile Iron ASTM A536 Manhole Cover
Cast Iron or Ductile Iron ASTM A536 Manhole Cover

Cast Iron or Ductile Iron ASTM A536 Manhole Cover

 OEM Factory Precision Casting  Stamping Parts

Cast Iron or Ductile Iron ASTM A536 Manhole Cover
ProcessInvestment casting;
Sand casting;
Material GradeIron: Grey iron, Ductile iron;
Weight Range0.01Kg to 100 ton die casting machine
StandardASTM, DIN, JIS, BS
Surface FinishPaint / galvanizedassivated, stain polished, mirror polished, e-coating ,ect.
ApplicationAuto motive, agricultural machines,vessels,toolings, mining ,oi l&gas machinery,locomotive industry, aerospace,hardware, contruction,engineering machinery,electrical equipment etc.

Cast Iron or Ductile Iron ASTM A536 Manhole Cover

Cast Iron or Ductile Iron ASTM A536 Manhole Cover
The company has a modern technology mold R & D center, 4 automatic vertical modeling lines, more than 30sets CNC machines, automatic spraying workshop, automatic packaging workshop, 3D storage.
The company has a complete set of casting, machining, coating, rubber, testing and other production and quality testing system. The leading products of the company are grooved pipe fittings and accessories, from the United States, combined with the actual, in strict accordance with the ISO9001 international quality management system to organize production, the products have passed the national fixed fire extinguishing and fire supervision and inspection center, the mechanical component of industrial products testing center and a number of authoritative department testing and certification, all in accordance with the national standard GB5135.11-2006 "groove tube" joint requirements, product liability insurance by the Huaan insurance underwriting quality, enterprises through the ISO9001:2000 quality management system certification.
Strict Production Process
Cast Iron or Ductile Iron ASTM A536 Manhole Cover

 In order to guarantee the quality, the company introduced German brand spectrograph, advanced KRX-TG, Metallographic image analyzer, gasket test equipment, green sand test equipment, cast iron assay analysis equipment, pressure inspection equipment etc. Thus afast, accurate quantitative analyzing approach is provided for scale production

Cast Iron or Ductile Iron ASTM A536 Manhole Cover
 Delivery: 20-30 Days
Cast Iron or Ductile Iron ASTM A536 Manhole Cover
Cast Iron or Ductile Iron ASTM A536 Manhole Cover


Q: Are you trading company or manufacturer ?
We are manufacturer,we are responsible for all production and quality control.
Q: How long is your delivery time?
A: Generally 15 days after the down payment. OEM 30 to 90 days.
Q: Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge , the cost of freight will be beared by buyer.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. 
Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.
Our advantages:
1: Globally acceptabe quality: The products offered by us are thoroughly examined by our experienced professionals to ensure their durability, reliability and long service life.  
2:Competitive price: direct manufacturer, reducing all unnecessary cost for you.
3:Professional team:20 years foreign customers service experience. Over 10 years investment             casting manufacture. Almost 35% high educated people.
4:Good service:

we will serve the best price for same quality products.We hope to become friends with all our customers and establish long-term cooperative relations.


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