Custom OEM Factory Wholesale Sand Casting Ductile Cast Lron Manhole Cover

• Customization: Available
• After-sales Service: Headquarter Takes Charge
• Warranty: Headquarter Takes Charge
• Model NO.: YBJX-18
• Shape: Round
• Certification: ISO
• Product Name: Sand Casting Ductile Cast Lron Manhole Cover
• Standard: GB
• Color: Black,Gray
• Transport Package: Wooden
• Specification: OEM/ODM
• Trademark: Castking
• Origin: Guangdong China
• HS Code: 73250900
• Production Capacity: 5000t/Month

Product Description

Custom OEM Factory Wholesale Sand Casting Ductile Cast Lron Manhole Cover
 

Product Description

 

Product Name	Custom OEM Factory Wholesale Sand Casting Ductile Cast Lron Manhole Cover
Material	Ductile Iron/Gray Iron
Tolerance	±0.01mm
Surface Finish	Polishing/Painting/Powder Coating/Sand Blasting
Service	OEM/ODM
Application	Residential District/Sidewalks/Urban Road
Quatity Control	100% Inspection
Standard	GB

 

Detailed Photos

The anti-settling manhole cover is a new type of multifunctional manhole cover, also known as "six anti-manhole covers". The material is made of ductile iron 500-7, and the nodulizing standard reaches level 3 or above. It is strictly in accordance with the national standard. At present, it is vigorously promoting production all over the country. The so-called six defenses are anti-falling, anti-noise, anti-deformation, anti-slip, anti-jumping, and anti-theft.
 

 

 

Material: ductile iron, tensile strength 500-1100N/mm, elongation 2-15%, in line with the requirements of national standard QT500-7/European standard GGG40-50, the nodularization rate is greater than 90%, and the nodularization level is up to grade 3 or above, phosphorus content <0.08, sulfur content <0.05.
 

Declaration

Products shown herein are made to the requirements of specific customers,Our policy is that none of these products will be sold to 3rd parties without written consent of the customers to whom the tooling, design and specifications belong.  

 

Testing Equipment

 

 

         German spectral inspection equipment
 

                     Silicon Carbon Analyzer
 

 

         Molding sand inspection equipment
 

      Pressure testing machine

 

FAQ

Frequently Asked Question

1. Are you a manufacturer or a trader?

We are manufacturer AND trader, as we have own factories and also long term friendly cooperated sub-contractors. That is why

we could provide one-stop service to worldwide customers.

2. What can you do for customer ?

1). Manufacturing and supply various machinery parts.

2). Technical analysis and design

3. What is your payment term?

1) Pattern and tooling: 50% prepaid as order deposit; balance 50% paid within 10 days after samples approved.

2)Sample : 50% prepaid as order deposit; balance 50% paid within 10 days after samples approved.

3)Product: 30% prepaid as order deposit;70% paid before EX-work.