Ayewo Didara fun Alloy Steel Seamless Pipe - Itupalẹ Irin Ailopin Pipe fun okeere – Huaxin
Ayẹwo Didara fun Alloy Steel Seamless Pipe - Itupalẹ Irin Alailẹgbẹ Pipe fun okeere – Apejuwe Huaxin:
ọja apejuwe
Iwọnwọn:GB / T8162-2008
Ipele:20, 45, 20Mn, Q345B, Q345C, Q345D, 45Mn2, 27SiMn
Iwe Ifijiṣẹ:Yiyi gbigbona
Iwọn Iwọn:OD 73MM-630MM, Sisanra 4MM-35MM
Ifarada:Ni ibamu si GB / T8162-2008
Gigun:Bi ìbéèrè
MTC:GB / T19001-2008
ọja paramita
Iṣiro Kemikali:
| Ipele | C | Si | Mn | P | S | Nb | V | Ti | Cr | Ni | Cu |
| 20 | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | ≤0.035 | ≤0.030 | / | / | / | ≤0.25 | ≤0.30 | ≤0.25 |
| 45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.030 | / | / | / | ≤0.25 | ≤0.30 | ≤0.25 |
| 20Mn | 0.17-0.23 | 0.07-0.37 | 0.70-1.00 | ≤0.035 | ≤0.030 | / | / | / | ≤0.25 | ≤0.30 | ≤0.25 |
| Q345B | ≤0.20 | ≤0.50 | ≤1.70 | ≤0.035 | ≤0.035 | ≤0.07 | ≤0.15 | ≤0.20 | ≤0.30 | ≤0.50 | ≤0.30 |
| Q345C | ≤0.20 | ≤0.50 | ≤1.70 | ≤0.035 | ≤0.030 | ≤0.07 | ≤0.15 | ≤0.20 | ≤0.30 | ≤0.50 | ≤0.30 |
| Q345D | ≤0.18 | ≤0.50 | ≤1.70 | ≤0.035 | ≤0.025 | ≤0.025 | ≤0.15 | ≤0.20 | ≤0.30 | ≤0.50 | ≤0.30 |
| 45Mn2 | 0.42-0.49 | 0.17-0.37 | 1.40-1.80 | ≤0.035 | ≤0.035 | / | / | / | ≤0.25 | / | ≤0.25 |
| 27SiMn | 0.24-0.32 | 1.10-1.40 | 1.10-1.40 | ≤0.035 | ≤0.035 | / | / | / | ≤0.30 | / | ≤0.20 |
Awọn ohun-ini ẹrọ:
| Ipele | Kemikali Tiwqn | Agbara Yeild min Mpa | Agbara fifẹ | Ilọsiwaju | Idanwo Ipa | ||||||
| T ni mm | Mpa | ||||||||||
| ≤16 | 16 ≤30 | 30 | ℃ | Ipa/J | |||||||
| ≥ | |||||||||||
| 20 | / | / | / | / | 245 | 235 | 225 | ≥410 | ≥20 | - | - |
| 45 | / | / | / | / | 335 | 325 | 315 | ≥590 | ≥14 | - | - |
| 20Mn | / | / | / | / | 275 | 265 | 255 | ≥450 | ≥20 | - | - |
| Q345B | ≤0.012 | ≤0.10 | / | / | 345 | 325 | 295 | 470-630 | ≥20 | 20 | 34 |
| Q345C | ≤0.012 | ≤0.10 | / | ≥0.015 | 345 | 325 | 295 | 470-630 | ≥21 | 0 | 34 |
| Q345D | ≤0.012 | ≤0.10 | / | ≥0.015 | 345 | 325 | 295 | 470-630 | ≥21 | -20 | 34 |
| 45Mn2 | / | ≤0.25 | / | / | 885 | ≥735 | ≥10 | - | - | ||
| 27SiMn | / | ≤0.30 | / | / | 980 | ≥835 | ≥12 | - | - | ||
Ifihan iṣelọpọ:
Anfani:
Ohun elo aise jẹ lati iṣelọpọ Top eyiti o ṣe ileri didara giga.
Imọ ọna ẹrọ deede jẹrisi ifarada iwọn gangan.
Ẹgbẹ tita to munadoko fun ọ ni imọran to dara.
Ifunni ẹgbẹ lẹhin-tita ati atilẹyin fun iṣeduro ọja.
Iṣakoso Didara:
Iṣẹ wa:
Awọn aworan apejuwe ọja:
Itọsọna Ọja ti o jọmọ:
A nigbagbogbo gba iṣẹ naa lati jẹ oṣiṣẹ ojulowo lati rii daju pe a le fun ọ ni irọrun ti o ga julọ ti o ga julọ ati iye ti o ga julọ fun Ṣiṣayẹwo Didara fun Alloy Steel Seamless Pipe - Ipilẹ Irin Alailẹgbẹ Pipe fun okeere - Huaxin, Ọja naa yoo pese si gbogbo agbala aye, gẹgẹ bi awọn: Iraq, Kazan, Florence, Bayi, a agbejoro ipese onibara pẹlu wa akọkọ awọn ọja Ati ki o wa owo ni ko nikan ni "ra" ati "ta", sugbon tun idojukọ lori diẹ ẹ sii. A fojusi lati jẹ olupese iṣootọ rẹ ati alabaṣiṣẹpọ igba pipẹ ni Ilu China. Bayi, a nireti lati jẹ ọrẹ pẹlu rẹ.