Galvanized Seamless Pipe
Kupisa Dip Galvanizing Process
Material Inspection (Simbi Pipe) --- Yakarembera --- De-greasing --- Rinsing --- Pickling --- Washing --- Dipping Fluxing --- Kuomesa Mhepo Inopisa --- Mukati nekunze Kupisa-kunyudzwa kweGaratiya Inovhuvhuta
--- Kutonhodza --- Passivation uye Rising --- Kuburutsa --- Kuongorora uye Kuchekerera --- Rudzi Kuzivikanwa --- Kurongedza uye Kuchengeta uye Kutakura
| Commodity | Galvanized Seamless Pipe |
| OD | 21.3mm ~ 406.4mm |
| ukobvu | 0.5mm ~ 20mm |
| urefu | 0.3mtr ~ 18mtr |
| zvinhu | Q195—Grade B, SS330, SPC, S185Q215—Grade C,CS Type B, SS330, SPHCQ235---Grade D, SS400, S235JR, S235JO, S235J2Q345---SS500, ST52 |
| Standard | GB/T13793-1992,GB/T14291-2006, GB/T3091- 1993,GB/T3092-1993,GB3640-88BS1387/1985,ASTM A53/A36,EN39/EN10219,1GB-19/T5/T5 |
| zinc kupfeka | pre galvanized simbi pombi: 60-150g/m2hot yakanyikwa maratidzira simbi pombi: 200-400g/m2 |
| application | Inoshandiswa zvakanyanya muChimiro, Accessorize, Kuvaka, Fluid yekufambisa, michina zvikamu, izvo zvinoshungurudza zvikamu zvemotokari tarakita uye zvichingodaro. |
| Package | 1) Big OD: muhuwandu2) Diki OD: yakarongedzwa nesimbi mitsetse3) Mabhegi epurasitiki4) Zvinoenderana nezvinodiwa nemutengi. |
| advantage | 1. mutengo unonzwisisika nemhando yepamusoro2, yakawanda stock uye nekukurumidza kutumira3, hupfumi hwekugovera uye ruzivo rwekutumira kunze, sevhisi yechokwadi |
| Element Material | Kemikari Inoumbwa% | Mechanical Property | ||||||
| C% |
Mn% |
S% |
P% |
Si% | Yield Point (Mpa) | Tensile Simba (Mpa) | Elongation (%) | |
| Q195 | 0.06-0.12 | 0.25-0.50 | <0.050 | <0.045 | <0.30 | >195 | 315-430 | 32-33 |
| Q215 | 0.09-0.15 | 0.25-0.55 | <0.05 | <0.045 | <0.30 | >215 | 335-450 | 26-31 |
| Q235 | 0.12-0.20 | 0.30-0.70 | <0.045 | <0.045 | <0.30 | >235 | 375-500 | 24-26 |
| Q345 | <0.20 | 1.0-1.6 | <0.040 | <0.040 | <0.55 | >345 | 470-630 | 21-22 |
Degreasing, pickling, kuchenesa, galvanizing, passivation
