Prod Model: |
WFJFJG |
Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Item: |
Water Grate Manhole Cover Grating for Tree Guard |
Use: |
Construction and Public Use |
Shape: |
Round,Square,etc. |
Dimensions: |
as Your Requirement |
Quality Control: |
100% Inspected |
Advantages: |
Within 20 Days After Receiving Last Confirm Info |
Unique: |
China Gold Supplier |
Supply: |
Drawing Design |
Castig Type: |
Sand Casting, Precision Casting |
Standard Or Nonstandard: |
Nonstandard |
Type: |
Chemical Hardening Sand |
Application: |
Water Grate Manhole Cover Grating for Tree Guard |
Machining: |
Sand Casting |
Product Description
Water Grate Manhole Cover Grating for Tree Guard
Manhole Cover Application
a. Underground Electrical Installations: Draw pits, Traffic lights, Street lighting, Fiber optic cable ducts;
b. Telecommunications: Connection chambers, Water, Gas, Petrol-chemical installations.
c. Urban Building Solutions: Pedestrians and comparable areas, Car parking decks, Gully tops.
d. Road Construction: Road cover and the load is suit for all the road vehicles.
Specification of Manhole Cover
All the sizes of manhole covers are available in the following load bearings:
1. 5 tons (A 15) / 2.5 tons / 5 tons / 10 tons / 12.5 tons (B 125) / 20 tons / 25 tons (C 250) / 40 tons (D 400)
Circular | Rectangular | Square |
300 mm | 300 mm x 270 mm | 300 mm x 300 mm |
400 mm | 600 mm x 450 mm | 400 mm x 400 mm |
500mm | 700 mm x 500 mm | 450 mm x 450 mm |
600mm | 800 mm x 450 mm | 500 mm x 500 mm |
690 mm | 900 mm x 450 mm | 600 mm x 600 mm |
900 mm | 900 mm x 600 mm | 675 mm x 675 mm |
1000 mm | 990 mm x 1220 mm | 750 mm x 750 mm |
1100 mm | 950mm x 750mm & 600mm x 750mm | 800 mm x 800 mm |
(2 covers with single frame) |
| 675 mm x 2210 mm | 900 x 900mm |
(3 covers with single frame) |
| 675 mm x 1440 mm | 900 mm x 900 mm |
(2 covers with single frame) | (2 covers with single frame) |
| 800 mm x 1600 mm | 1000mm x 1000mm |
(2 covers with single frame) |
| | 1200mm x 1200mm |
| | 1500mm x 1500mm |
Product Parameters |
Drai Grating |
Long .FrameAxB(mm) | LongcoverLxL(mm) | Height(mm) | sub-holessize | Class |
420x220 | 400x200 | 20 | 100x10 | B125 |
500x300 | 480x280 | 20 | 100x10 | B125 |
500x500 | 480x480 | 40 | 90x10 | B125 |
600x400 | 580x380 | 50 | 200x10 | B125 |
500x300 | 480x280 | 150 | 100x10 | C250 |
500x500 | 480x480 | 130 | 100x10 | C250 |
510x300 | 490x280 | 130 | 100x10 | C250 |
550x300 | 530x280 | 95 | 100x10 | D400 |
500x500 | 480x480 | 130 | 90x10 | D400 |
600x400 | 580x380 | 160 | 200x10 | D400 |
1)Specifications
Ductile Iron Manhole Covers Ductile Iron Manhole Covers for Municipal Works:
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.
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.
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. |
Quality First, Pric Best, Service Foremost!
We assure you of our best services at all times!
WeiFang Shengao Machinery Co., Ltd is located in WeiFang the famous city in China and the world center of kites. It is 140 kilometers far away from Qingdao port, the transporation is very convenient. Our company use the location advantages of ShanDong province to integrate resources so that we can processing according to the drawings of customers. 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.
Over the years, company adhere to the guideline for management of "Quality first, Reputation first, Delivery just-in-time, Price best". We will try our best to improve the technical level and perfect the enterprise management. Our company will depend on superior quality of products and sincere service to cooperate with dometic and overseas, new and old customers and establish eternal friendship to create a bright future.