Basic Info.

Model NO.:As your drawings

 

Casting Method:Sand Casting

Casting Form Material:Sand

 

Casting Metal:Cast Iron

Casting Form Usage Count:Permanent

 

Surface Treatment:Sand Blast

Surface Roughness:Ra0.05

 

Machining Tolerance:+/-0.15mm

Standard:GB

 

Certification:SGS, CE, ISO 9001:2008

Item:Oval Manhole Cover/Sewer Manhole Cover(Qt500 )

 

Raw Material:Ductile Iron, Cast Iron, Qt500

Size:Dn100-1000mm

 

Tchincs:Casting

Brand Name:Shengao,OEM

 

Factory:Over 15 Years′experience

Surface:Polishing, Anodising, Powder Coating

 

Process:Sand Casting + Machining

Export Markets:Global

 

Welcome:Drawings of Manhole Cover

Additional Info.

Trademark:Shengao

 

Packing:Pallet, Iron Frame, Flywood Box.

Standard:SGS, UL, CE, ISO9001

 

Origin:Weifang City, Shandong Province

HS Code:7325109000

 

Production Capacity:500ton/Month

Product Description

Oval Manhole Cover/Sewer Manhole Cover(QT500 )

Manhole Cover 
Cast iron manhole cover 

We can produce all kind of manhole cover with customers' drawing or sampe. 
OEM ans ODM are welcomed. 

1.ISO9001-2008.

2.Has advanced euipment and over 15 years experience.

3.price: competetive price , Precision made.Experience & Reasonable QC that you can reply on.
4. Process: Precision made.Experience & Reasonable QC that you can reply on Each part would be given 100% test and tryout before shipment.

 5. Adequate supply capacity. Punctual delivery time.

Manhole Cover


Sand Casting Process


Package and Shipment




1. Q: Why choose Shengao product?
     A: We shengao have our own plant-- Weifang Shengao machinery Co.,Ltd, therefore, we can surely promise the quality of every product and provide you comparable price.
 
2. Q: Do you provide OEM Service?
     A: Yes, we provide OEM Service.
 
3.  Q: Do you provide customized forging products?
      A: Yes. Customers give us drawings and specifications, and we will manufact accordingly.
 
4. Q: What is your payment term?
     A: We provide kinds of payment terms such as L/C, T/T, Paypal, Escrow, etc.

 Oval Manhole Cover/Sewer Manhole Cover (QT500)

If there's anything I can help, please feel free to contact with me.

Item	Oval Manhole Cover/Sewer Manhole Cover(QT500 )
Size	DN100-1000mm
Surface treatment	black painted, oil, painting
Shape	square, round
Material	ductile iron, cast iron, QT500
Heat Treatment	can be as your requirement.
Advantages	Delivery on time,  according to the demand for materials
Packing	wooden case or as your requirement.
Delivery	within 30 days after receiving last confirm information.