Galvanized Seamless Pipe
Gbona fibọ Galvanizing ilana
Ayẹwo ohun elo (Pipu Irin) --- Irọkọ --- De-greasing --- Rinsing --- Pickling --- Fifọ --- Dipping Fluxing --- Gbigbe Afẹfẹ Gbona --- Inu ati ita Gbona-fifọ Galvanizing Fùn
--- Itutu --- Passivation ati Dide --- Unloading --- Ayewo ati Gige --- Iru Idanimọ --- Iṣakojọpọ ati Titọju ati Gbigbe
| Eru | Galvanized Seamless Pipe |
| OD | 21.3mm ~ 406.4mm |
| sisanra | 0.5mm ~ 20mm |
| ipari | 0.3mtr ~ 18mtr |
| ohun elo | Q195—Ite B, SS330, SPC, S185Q215—Ite C, CS Iru B, SS330, SPHCQ235---Ite D, SS400, S235JR, S235JO, S235J2Q345---SS200, ST5 |
| Standard | GB/T13793-1992,GB/T14291-2006,GB/T3091- 1993,GB/T3092-1993,GB3640-88BS1387/1985,ASTM A53/A36,EN39/EN10219,AP.9T91 etc. |
| sinkii ti a bo | pipe galvanized, irin pipe: 60-150g/m2hot óò galvanized, irin pipe: 200-400g/m2 |
| ohun elo | Ti a lo jakejado ni Eto, Wọle, ikole, gbigbe omi, awọn ẹya ẹrọ, awọn ẹya aapọn ti awọn ẹya ọkọ ayọkẹlẹ ati bẹbẹ lọ |
| Package | 1) Big OD: ni olopobobo2) OD kekere: ti a pa nipasẹ awọn irin irin3) Awọn baagi ṣiṣu 4) Ni ibamu si ibeere alabara |
| anfani | 1. idiyele ti o niyeye pẹlu didara didara2, ọja lọpọlọpọ ati ifijiṣẹ kiakia3, ipese ọlọrọ ati iriri okeere, iṣẹ otitọ |
| Eroja Ohun elo | Iṣọkan Kemikali% | Mechanical Ini | ||||||
| C% |
Mn% |
S% |
P% |
Si% | Ojuami Ikore (Mpa) | Agbara fifẹ (Mpa) | Ilọsiwaju (%) | |
| 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, ninu, galvanizing, passivation
