Product Introduction:
1, Material: Ductile cast iron(GGG50, GGG40, ) and gray iron(GG20, GG25)
2, Grade: EN124, A15, B125, C250, D400, E600 and F900
3, Dimensions: From 150 X 150mm to 2, 000 X 2, 000mm
4, Products available:
A) Manhole covers and frames
B) Bench Leg Tree Grate
C) Water meter boxes, Bollard
5, Packing: Wooden case, Wooden pallet, plywood pallet or according to customers' requirements
Our advantage:
1) strong enginnering team make high quality
2) OEM service in casting
3) ISO9001: 2008 quality control
4) all standard and special size are available with drawing
5) own test equipment and professional casting mould development
6) perfect service
7) OEM supplier, we have a foundry and a machining shop.
3. Quality guarantee
3. Quality guarantee
Chemical checking
Mechanical testing after heat treatment
Dimension inspected
4. Quality document
Full Q.A document as per client request
5.Packing and Shipping
Standard export package(carton/wooden case/pallet)
Accept FOB,FAS,CNF,CIF door to door etc. or customer
6.Service
Drawing: we can translate your original drawing,
Quality: we have full set quality control system to guarantee the best quality.
7.Inspection
Inspect in house, all our products must be checked 3 times before packing.
Third party inspection available upon requirement
Qingdao Chifine Machinery Co., Ltd is one famous company in China which specialized in various metal casting products with over 15 years experience located in Qingdao China. It covers a comprehensive range of forging, casting and machining and was widely used in Agriculture machinery, Motor Vehicle, Architecture, Railway and Engineering
As a professional company, Chifine have four groups of experienced teams to be in charge of different work:
Project team-customer service
Engineering team-provide R&D and technical support
QC team-productive process control and incoming parts inspection
Warehouse team-warehouse management and logistic service
Name | Partsize (mm) | Material | Weight(kg) |
| Φ | Φ1 | Φ2 | Φ3 | a1 | a2 | b1 | b2 | b3 | b4 | h1 | h2 | h3 | h4 | r1 | r2 | r3 | r4 |
Lightweight ductile iron manhole covers | Φ500 | Φ480 | Φ532 | Φ540 | 180 | 140 | 10 | 8 | 13 | 86 | 9 | 31 | 60 | 6 | 140 | 210 | 6 | 8 | QT500-7 | 25 |
| Φ600 | Φ580 | Φ632 | Φ640 | 210 | 170 | 12 | 8 | 13 | 105 | 9 | 31 | 65 | 6 | 170 | 240 | 6 | 8 | QT500-7 | 34 |
| Φ700 | Φ680 | Φ732 | Φ740 | 250 | 210 | 12 | 9 | 15 | 120 | 9 | 31 | 70 | 6 | 210 | 280 | 6 | 8 | QT500-7 | 44 |
| Φ800 | Φ780 | Φ832 | Φ840 | 280 | 240 | 12 | 9 | 15 | 138 | 9 | 31 | 75 | 6 | 240 | 310 | 6 | 8 | QT500-7 | 55 |
Heavy weight ductile iron manhole covers | Φ500 | Φ480 | Φ532 | Φ540 | 180 | 140 | 12 | 9 | 15 | 86 | 9 | 31 | 75 | 6 | 140 | 210 | 6 | 8 | QT500-7 | 28 |
| Φ600 | Φ580 | Φ632 | Φ640 | 210 | 170 | 14 | 9 | 15 | 105 | 10 | 30 | 80 | 7 | 170 | 240 | 6 | 8 | QT500-7 | 39 |
| Φ700 | Φ680 | Φ732 | Φ740 | 250 | 210 | 14 | 10 | 16 | 120 | 11 | 29 | 80 | 8 | 210 | 280 | 6 | 8 | QT500-7 | 53 |
| Φ800 | Φ780 | Φ832 | Φ840 | 280 | 240 | 14 | 11 | 18 | 138 | 12 | 28 | 85 | 9 | 240 | 310 | 6 | 8 | QT500-7 | 71 |
Light gray cast iron manhole cover | Φ500 | Φ480 | Φ532 | Φ540 | 180 | 140 | 10 | 11 | 17 | 86 | 10 | 30 | 80 | 7 | 140 | 210 | 5 | 7 | HT200 | 31 |
| Φ600 | Φ580 | Φ632 | Φ640 | 210 | 170 | 12 | 12 | 19 | 105 | 11 | 29 | 85 | 8 | 170 | 240 | 5 | 7 | HT200 | 45 |
| Φ700 | Φ680 | Φ732 | Φ740 | 250 | 210 | 12 | 12 | 19 | 120 | 12 | 28 | 90 | 9 | 210 | 280 | 5 | 7 | HT200 | 59 |
| Φ800 | Φ780 | Φ832 | Φ840 | 280 | 240 | 12 | 13 | 20 | 138 | 13 | 27 | 90 | 10 | 240 | 310 | 5 | 7 | HT200 | 77 |
heavy gray cast iron manhole cover | Φ500 | Φ480 | Φ532 | Φ540 | 180 | 140 | 12 | 13 | 21 | 86 | 12 | 28 | 95 | 9 | 140 | 210 | 5 | 7 | HT200 | 38 |
| Φ600 | Φ580 | Φ632 | Φ640 | 210 | 170 | 14 | 14 | 22 | 105 | 13 | 27 | 100 | 10 | 170 | 240 | 5 | 7 | HT200 | 54
|
How to choose suitable Loading class?
CLASS |
WHERE |
LOADING CLASS |
EN124-A15 |
Only Pedestrians and Bicycles |
15KN
|
EN124-B125 |
Footways,Parking lot or similar areas |
125KN
|
EN124-C250 |
Areas between carriage way and non-drive way |
250KN
|
EN124-D400 |
Carriage way and Urban Avenue |
400KN
|
EN124-E600 |
Port Dock and Parking Apron |
600KN
|
EN124-F900 |
Taxiway of Airport and Huge Dock |
900KN
|
Qingdao Chifine Machinery Co., Ltd is One Famous Company in China Which Specialized in Various Metal Casting Products with Over 10 Years Experience Located in Qingdao China. It Covers a Comprehensive Range of Forging, Stamping, Sand Casting, Investment Casting, Die Casting and Machining and Was Widely Used in Agriculture Machinery, Motor Vehicle, Architecture, Railway and Engineering Chifine Has Accumulated Important and Valuable Experience in Design, Manufacturing and Customer Service Over These Years We Will Continue to Integrate Our Technical Superiority, Improve Process and Quality to Increase Market Share and Create More Brilliant Future.
Automative Casting Line:
• Material: Grey iron(GG20-GG35); Ductile iron(GGG40-GGG60);
Malleable cast-iron(GTS35-10/45-06/55-04/65-02, CTW35-04/05/06/07).
• Product Size: 0-1000mm.
• Weight: 0.2kg-100kg
Resin Sand Casting
• Material: Grey iron(GG20-GG35); Ductile iron(GGG40-GGG60);
Malleable cast-iron(GTS35-10/45-06/55-04/65-02, CTW35-04/05/06/07).
Steel casting(ASTM/UNS; DIN; JIS; NF; BS; ISO)
• Product Size: 0-1500mm.
• Weight: 10kg-5000kg
Shell Mould Casting
Shell casting is one of resin sand casting process.
It is suitable for thin-wall casting parts, be free from porosity.
• Material: Grey iron(GG20-GG35); Ductile iron(GGG40-GGG60);
Malleable cast-iron(GTS35-10/45-06/55-04/65-02, CTW35-04/05/06/07).
Steel alloy; Aluminum alloy; Copper alloy.
• Product Size: 0-500mm.
• Weight: 50g-100kg.
• Wall thickness: 4-20mm
Lost Wax Casting
• Advanced wax-injection-machine and tool to ensure accurate wax-patten.
• Stable temperature and humidity environment make the wax-patten no deformation.
• Material:
Carbon steel; Stainless steel; Alloy steel.
Grey iron(GG20-GG35).
Ductile iron(GGG40-GGG60);
Malleable cast-iron
(GTS35-10/45-06/55-04/65-02, CTW35-04/05/06/07).
Aluminum alloy; Copper alloy.
• Casting size: 0-500mm.
• Casting weight: 50g-100kg
Stamping and Forging Line
• Stamping and forging equipment: 16T-300T press machine
• Automatic transport forging line
• Material: Carbon steel; Stainless steel; Alloy steel.
Aluminum alloy; Copper alloy.
Machining Shop
Our machining shop located in Qingdao, using the latest CNC equipment to provide our customer with high quality products.
• Horizontal and Vertical Machining Center
• CNC lathe and normal lathe
• CNC drilling and milling Center
• Other assistant equipment
