Wuhan Jianheng Metal Technology Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 1000 tons/month |
| Delivery Time | 35 work days |
| Packaging Details | wood pallet or wood box |
| Material | QT500-7 |
| Casting process | No bake process |
| Casting tolerance | CT10 |
| Machning type | CNC machining |
| Machining tolerance | ISO 2768-m |
| Surface treatment | Anti-rust treatment |
| Inspection | UT/PT/CMM |
| Application | Machinery parts |
| Brand Name | JH |
| Model Number | Pump parts |
| Certification | ISO 9001: 2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000 tons/month |
| Delivery Time | 35 work days | Packaging Details | wood pallet or wood box |
| Material | QT500-7 | Casting process | No bake process |
| Casting tolerance | CT10 | Machning type | CNC machining |
| Machining tolerance | ISO 2768-m | Surface treatment | Anti-rust treatment |
| Inspection | UT/PT/CMM | Application | Machinery parts |
| Brand Name | JH | Model Number | Pump parts |
| Certification | ISO 9001: 2015 | Place of Origin | China |
| High Light | CMM pump casting ，CMM ductile cast iron | ||
Our factory accumulated a lot of experience in the production of pumps, can meet the needs of standards in different countries. We have different process for different material, such as green sand process, no bake process, shell molding process, and always help you reduce the cost with most proper process. We have professional machining equipments, paint equipments, and inspection equipment to meet various customers' requirement. For evert casting, we will conduct enough inspection to ensure the quality before delivery, such as CMM,UT,PT,MT,Pressure test.
We are professional comapny supplying ductile iron casting for our customers. We can supplying most of ductile iron castings, following list are the materials which we usually supplying.
| Material | Rm/MPa(min) | Rp0.2/MPa(min) | A/% (min) | GPa (min) | HBW | |
| QT350-22L | 350 | 220 | 22 | 169 | ≤160 | |
| QT350-22R | 350 | 220 | 22 | 169 | ≤160 | |
| QT350-22 | 350 | 220 | 22 | 169 | ≤160 | |
| QT400-18L | 400 | 240 | 18 | 169 | 120~175 | |
| QT400-18R | 400 | 250 | 18 | 169 | 120~175 | |
| QT400-18 | 400 | 250 | 18 | 169 | 120~175 | |
| QT400-15 | 400 | 250 | 15 | 169 | 120~180 | |
| QT450-10 | 450 | 310 | 10 | 169 | 160~210 | |
| QT500-10 | 500 | 360 | 10 | 169 | 170~230 | |
| QT500-7 | 500 | 320 | 7 | 169 | 170~230 | |
| QT550-5 | 550 | 350 | 5 | 172 | 180~250 | |
| QT600-3 | 600 | 370 | 3 | 174 | 190~270 | |
| QT700-2 | 700 | 420 | 2 | 176 | 225~305 | |
| QT800-2 | 800 | 480 | 2 | 176 | 245~335 | |
| QT900-2 | 900 | 600 | 2 | 280~360 | ||
Mechanical properties and main matrix structure of ductile iron castings attached samples:
| Material | Casting thickness (mm) | Ra/MPa (min) | Rp0.2 /MPa (min) | A% (min) | GPa (min) | HBW | ||
| > | ≤ | |||||||
| QT350-22A | 30 | 350 | 220 | 22 | 169 | ≤160 | ||
| 30 | 60 | 330 | 210 | 18 | ||||
| 60 | 200 | 320 | 200 | 15 | ||||
| QT400-15A | 30 | 400 | 250 | 15 | 169 | 135~175 | ||
| 30 | 60 | 390 | 250 | 14 | ||||
| 60 | 200 | 370 | 240 | 11 | ||||
| QT400-18A | 30 | 400 | 250 | 18 | 169 | 135~175 | ||
| 30 | 60 | 390 | 250 | 15 | ||||
| 60 | 200 | 370 | 240 | 12 | ||||
| QT450-10A | 30 | 450 | 310 | 10 | 169 | 170~210 | ||
| 30 | 60 | 420 | 280 | 9 | ||||
| 60 | 200 | 390 | 260 | 8 | ||||
| QT500-7 | 30 | 500 | 320 | 7 | 169 | 180~220 | ||
| 30 | 60 | 450 | 300 | 7 | ||||
| 60 | 200 | 420 | 290 | 5 | ||||
| QT500-10A | 30 | 500 | 360 | 10 | 169 | 180~220 | ||
| 30 | 60 | 490 | 360 | |||||
| 60 | 200 | 470 | 350 | |||||
| QT550-5A | 30 | 550 | 350 | 5 | 172 | 190~240 | ||
| 30 | 60 | 520 | 330 | 4 | ||||
| 60 | 200 | 500 | 320 | 3 | ||||
| QT600-3A | 30 | 600 | 360 | 3 | 174 | 200~250 | ||
| 30 | 60 | 600 | 360 | 2 | ||||
| 60 | 200 | 550 | 340 | 1 | ||||
| QT700-2A | 30 | 700 | 420 | 2 | 176 | 250~300 | ||
| 30 | 60 | 700 | 400 | 2 | ||||
| 60 | 200 | 650 | 380 | 1 | ||||
| QT800-2A | 30 | 800 | 480 | 2 | 176 | 260~320 | ||
| 30 | 60 | |||||||
| 60 | 200 | |||||||
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2016
Total Annual:
1500000-3000000
Employee Number:
>100
Ecer Certification：
Active Member
Wuhan Jianheng Metal Technology Co.,Ltd. is a professional manufacturer and supplier for castings, forgings, machined parts for different industries. We focused on providing best cost quality products to our customers. Our technique backgrounds give us ability to understand cu... Wuhan Jianheng Metal Technology Co.,Ltd. is a professional manufacturer and supplier for castings, forgings, machined parts for different industries. We focused on providing best cost quality products to our customers. Our technique backgrounds give us ability to understand cu...
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