En124 Ductile Iron Sand Casting Anti-Theft/Security Manhole Covers with Hinge and Lock

• Port: Qingdao, China
• Production Capacity: 500ton/Month
• Payment Terms: L/C, T/T
• Type: Chemical Hardening Sand
• Casting Method: Directional Crystallization
• Sand Core Type: Resin Sand Core
• Application: Manhole Cover for Parking,Road
• Machining: Sand Casting
• Material: Iron

En124 Ductile Iron Sand Casting Anti-Theft/Security Manhole Covers with Hinge and Lock

1)Specifications
1. Process: Sand Casting, Investment Casting (Precision Casting/Lost-Wax Casting).
2. Casting experience: 10years, OEM service available
3. Surface: Blackening, galvanize, plating, painting, etc.
4. Material: QT, iron, steel
5. Technology: Sand casting
6. Advantages: Delivery on time, according to the demand for materials
7. Packing: Wooden case or as your requirement.
8. Deliverywithin 20 days after receiving last confirm information.
9. Production Capacity: Sand Casting 2000 tons per month, Investment Casting 120 tons per month.
10. Certification: ISO 9001: 2008.



Details:
A. Item: Manhole cover
B. Drawing: As your requirement
C. Surface: Blackening, galvanize, plating, painting, etc.
D. Material: QT, iron, steel
E. Product: Manhole cover, pipe fitting, flange, machine parts, pump parts, etc.
F. Technology: Sand casting
G. Advantages: Delivery on time, according to the demand for materials
H. Packing: Wooden case or as your requirement.
I. Deliverywithin 20 days after receiving last confirm information.



2)Manufacturing process
1. Sample or Drawing by customer
2. Tooling proposal&Discussion
3.3D Tooling Design
4. Tooling production
5. Rough parts manufacturer
6. CNC Machining
7. Fitting&Finish
8. Tooling Measurement&Check
9. Assembly
10. Trial Production
11. Correction
12. Final Trial
13. Samples Inspection
14. Sample Approval by customer
15. Tooling Approval
16. Ductile iron sand casting




3)Company Profile:
We mainly undertake the casting parts, machined parts and other products. Our Import and Export Department have many years experiences of foreign trade, products are mainly exported to the United States, Denmark, Italy, Russia, Australia etc.

4)Typical products:
Scaffold fittings, Template parts, Railway fittings, ring flange, electromagnetic steel cover, piston, pressure plate, center plate, wear plate, cylinder, impeller, disc etc.
5)quality Control



 

Item	manhole covers
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.
En124 Ductile Iron Sand Casting Anti-Theft/Security Manhole Covers with Hinge and Lock

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 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.