Customized Sand Casting Manhole Cover in Ductile Iron

1)Specifications

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. 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.

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)About Us:

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.

Characteristics of our manhole cover:

1. Material: cast gray iron, ductile iron.

2. Shape: round, square, rectangle and triangle.

3. Diameter: from 200mm to 1200mm.

4. Weight: from 7kg to 154kg or according to customers\' requirment

5. Packing: in wooden pallet with plastic layer

6. Annual output: 10,000 tons

7. Coating: black bitumen or Coating as per customers\' requirement

8. Use :municipal engineering, Traffic, pavement ,electronics,telecom, cable, petroleum, chemical industry, or drainage system and industrial facilities of valve well.

)Typical products:

Scaffold fittings, Template parts, Railway fittings, ring flange, electromagnetic steel cover, piston, pressure plate, center plate, wear plate, cylinder, impeller, disc etc.

Quality First, Pric Best, Service Foremost!

We assure you of our best services at all times!

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.