Ocean Cable Protector Ductile Cast Iron With Smooth Surface Iso 9001 Certificate
Brand Name:JH
Certification:ISO 9001: 2015
Minimum Order Quantity:1pc
Delivery Time:35 work days
Payment Terms:T/T
Place of Origin:CHINA
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Location:
Wuhan Hubei China
Address:
B2001, Guanggu Times Square, East Lake High Tech Development Zone, Wuhan, China
Supplier`s last login times:
within 37 hours
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Ocean Cable Protector Ductile Cast Iron With Smooth Surface Iso 9001 Certificate
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 | |||||||
Ocean Cable Protector Ductile Cast Iron With Smooth Surface Iso 9001 Certificate
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