Cangzhou Bao Lai Da
Concrete Pump Parts R275 90d Twin Wall Elbow
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Product Description
R275 90D 45D 30D 20D 15D 10D hardened Twin wall boom elbow
Product details
Product details
| Elbow liner | High Chromium alloy |
| System | DN125 / 5" |
| Inner liner thickness | 9mm -16mm biased toward high wear areas |
| Outer shell thickness | 3.5mm |
| Collars (Weld-ends) | SK |
| Hardness | up to HRC67 |
| Max working pressure | 130 bar |
| Degree | 90° / 45° / 30° / 20° / 15° / 10° |
| Radius | 275 |
| Colour | White / yellow / red / Customized |
Model
Model | Flange | Structure | Inner layer | Outer layer |
DN125 R275 90° | SK-SK | Twin wall | High chromium Alloy | St52 |
DN125 R275 45° | ||||
DN125 R275 30° | ||||
DN125 R275 20° | ||||
DN125 R275 15° | ||||
DN125 R275 10° |
The elbow structure:
The material of inner layer is high chromium alloy, HRC up to 67. It is a kind of anti-wear material with excellent performance; It has much higher wear resistance than alloy steel and much higher toughness and strength than ordinary white cast iron. At the same time, it also has good high temperature resistance and corrosion resistance. This inner layer ensures the good service life of the elbow, about 60,000 ~ 80,000 CBM (depending on the characteristic of the concrete).
