stainless steel pipe/tube 304pipe,stainless steel weld pipe/tube,201pipe,stainless steel profile
USD $1,500 - $6,000 /Metric Ton
Min.Order:1 Metric Ton
Wuxi Zhongxingwei Special Steel Co., Ltd.
DN125*275*90 Concrete Pump Steel Elbows
This is our patent product, our alumina and zirconia ceramic tiles are super abrasive.
We use our abrasion resistant ceramic tile lined into the inner wall of the seamless carbon steel ceramic lined concrete pump elbows.
The advantages of alumina ceramic lined concrete pump steel elbows
1. The weight is lighter than normal steel elbow.
2. Competitive and reasonable price
3. Saved maintenance time and expenditures
4. KCPP pipes can transport the concrete up to 80000 cube meters. It is five times than normal manganese steel elbows.
5. The inner side material is the high alumina ceramic, Hardness up to 88HRA, next to the diamond,because of the smooth surface ,it can avoid the jam during the transport of concrete.
Specifications:
Parts No.: KCPP
Size: DN125-5 1/2"
Radius: 240-500mm
Degree: 15-90 Deg
Length:500-3000mm
End collars: 148mm
Materials: Alumina and zirconia ceramic lined seamless carbon steel elbow
Concrete pumping capacity: Up to 80000 Cubic meter concrete
Other sizes and ends upon request
Reporting for the wear resistant abilities
Item | Conditions | Result | |||
Rotate speed | Loading | Time | Abrasion ratio | Abrasion volume | |
1.high-chrome | 800r/min | 76N | 30min | 0.1534 | 0.0038 |
2.Manganese | 800r/min | 76N | 30min | 0.2945 | 0.0059 |
3.Kingcera abrasion resistant ceramic | 800r/min | 76N | 30min | 0.0196 | 0.0004 |
The technical specifications ceramic lined concrete pump steel elbows
Item | Density | Rockwell Hardness | Vickers Hardness | Abrasive Ratio | Rupturing Toughness | Compression-resistant strength |
Fine Alumina Ceramic |
≥3.8 |
≥88HRA |
≥1100HV10 |
≤0.01 | ≥5.0MPa.m1/2 | ≥950 MPa |
Zirconia Ceramic | ≥5.8 | ≥88HRA | ≥1100HV10 | ≤0.008 | ≥7.5MPa.m1/2 | ≥1100Mpa |