ho
Fitaovana sy endri-javatra:
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ara-nofo | Q235 vy |
Fitsaboana ambonin'ny tany | Galvanization mafana & voaloko |
coating | mafana-dip, 80um |
Savaivony ambony | 60-90mm |
Savaivony ambany | 132-210mm |
Ny hatevin'ny rindrina | 2.0mm 2.5mm hatramin'ny 5.0mm |
hahavony | 5m-12m |
Endriky ny Pole | Conical/Round conical/Octagonal conical/Straight square /Tubular stepped |
Faharetana | 50 taona |
Fampiharana:
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Fitsapana akora manta → Manapaka → Molding na miondrika → Welidng(longitudinal) → Fanamarinana ny refy → Flange welding → Fandavahana lavaka → Calibration → Deburr → Galvanization na vovoka coating, hosodoko → Recalibration → Thread → Packages
Fonosana & fandefasana:
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