Technical characteristics
- BrandМетЛесПром
- Country of manufactureRussia
- Plant manufacturerМетЛесПром ЗАО
- MaterialСталь, базальт
- Outside diameterот 159 до 1220 mm
Description
CJSC Metlesprom (Russia) produces crosspieces, futerovanny stone molding for their use at hydro in lots - pneumo - transportation of abrasive or chemically active materials (rocks, slag, ashes etc. ) in pressure head or self - flowing pipelines. Crosspieces are made with conditional pass from Du =100mm on Du =910mm.
Crosspieces, futerovanny stone molding, found broad application in shlamoprovoda, at many plants on production of cement, mineral fertilizers, chemical production, flew down, as in Russia, and abroad.
Connection of crosspieces — bandage or flange.
THE PHYSICIST - MEKHANICHESKIYESVOYSTVA KAMENNOGOLITYA
(comparative table)
| Indicators | Stone molding | Gray cast iron | Shamotny brick |
| Objyomnayamassa, kg/m3 | 2900 - 3000 | 7200 | 2000 |
| Water absorption, % | - | - | 11 |
| Predelprochnostipriszhatiya, MPa | 250 - 500 | 500 | 23 |
| Predelprochnostipriizgibe, MPa | 30 - 50 | 280 | 5, 6 |
| Udarnayavyazkost, kJ/sq. m | 1, 25 | 3, 00 | - |
| Modulyuprugosti, MPa | 100630 | 120000 | 10000 |
| Koeffitsiyentpuassona | 0, 25 | - | - |
| Thermal stability, C 0 | 200 | - | 1047 |
| Heat conductivity, W / (m - C0), pri20 0 C | 1, 52 | 51, 00 | 1, 00 |
| Udelnayateployomkost, kJ / (kg - S 0) pri20 0C | 0, 77 | 0, 46 | 0, 83 |
| Temperaturnyykoeffitsiyent lineynogorasshireniye, α * 10 - 7хto C0 - 1, vintervala 20 … 600 0C | 83 | 132 | 38 |
| Acid resistance, 20% CHI | 89 | - | - |
| Acid resistance, H2SO4(himicheskichisty) | 97 | - | - |
Contact the seller
Crosspieces, futerovanny stone molding
