Galvanized Seamless Pipe
Hot Dip Galvanizing proses
Materiaal ynspeksje (Stielen Pipe) --- Hangen --- Untvetten --- Spoelen --- Beitsen --- Waskjen --- Dippen Flussing --- Hot Air Droging --- Binnen en bûten Warm-dip galvanisearjende blaas
--- Koeling --- Passivaasje en Rising --- Losmeitsjen --- Ynspeksje en trimmen --- Typeidentifikaasje --- Ferpakking en opslach en ferfier
| Commodity | Galvanized Seamless Pipe |
| OD | 21,3 mm ~ 406,4 mm |
| dikte | 0,5 mm ~ 20 mm |
| lingte | 0.3mtr ~ 18mtr |
| materiaal | Q195—Grade B, SS330, SPC, S185Q215—Grade C,CS Type B, SS330, SPHCQ235---Grade D, SS400, S235JR, S235JO, S235J2Q345---SS500, ST52 |
| Standert | GB/T13793-1992, GB/T14291-2006, GB/T3091-1993, GB/T3092-1993, GB3640-88BS1387/1985, ASTM A53/A36, EN39/EN10219, GBI 91-91, GBI, ensfh |
| sink coating | pre galvanized stielen piip: 60-150g/m2hot dip galvanized stielen piip: 200-400g/m2 |
| oanfraach | In soad brûkt yn Struktuer, Accessorize, Bouw, Fluid ferfier, masines dielen, de stress dielen fan de auto trekker dielen ensafuorthinne |
| Pakket | 1) Grutte OD: yn bulk2) Lytse OD: ynpakt troch stielen strips3) Plastic bags4) Neffens klant syn eask |
| foardiel | 1. ridlike priis mei poerbêste kwaliteit2, oerfloedich stock en prompt levering3, rike oanbod en eksport ûnderfining, oprjochte tsjinst |
| Elemint Materiaal | Gemyske gearstalling% | Meganyske eigendom | ||||||
| C% |
Mn% |
S% |
P% |
Si% | Yield Point (Mpa) | Treksterkte (Mpa) | Ferlinging (%) | |
| 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, cleaning, galvanizing, passivation
