Awọn kọnputa 120 ti 813 mm × 16mm × 12m EN 10210 S355J0H LSAW awọn paipu irin welded ni a kojọpọ ni ibudo ati gbe lọ si Ilu Họngi Kọngi.
EN 10210 S355J0Hjẹ paipu irin ti o ṣofo ṣofo ti o pari pẹlu agbara ikore ti o kere ju ti 355 MPa nigbati sisanra ogiri ti paipu naa jẹ ≤ 16 mm ati resistance ikolu ti o kere ju ti 27J ni 0 ℃.O jẹcommonlylo ninu awọn ẹya to nilo ga agbara ati toughness.
EN 10210 S355J0H LSAW paipu irin ti a ṣe kii ṣe iṣakoso didara ti o muna nikan ati ayewo lakoko ilana iṣelọpọ ṣugbọn tun ṣaaju gbigbe, Botop tun ṣeto awọn oṣiṣẹ didara ọjọgbọn lati ṣayẹwo paipu irin lati rii daju pe didara paipu irin, eyiti o ni ibamu pẹlu awọn ibeere ti awọn alabara ati awọn ajohunše.
Botop jẹ olupese ati olutaja ti paipu irin LSAW ni Ilu China ati pe o ti gba ọpọlọpọ awọn iwe-ẹri bii ISO, CE, API, bbl A nigbagbogbo n tẹnuba lati pese fun ọ pẹlu awọn ọja paipu irin to gaju ni awọn idiyele ti o wuyi.
Ti o ba ni iwulo fun paipu irin, o le kan si wa nigbakugba, ẹgbẹ ọjọgbọn ti ṣetan nigbagbogbo lati pese awọn iṣẹ fun ọ.
EN 10210 S355J0H jẹ paipu erogba erogba ti o ni agbara giga ati lile, ti a lo nigbagbogbo fun awọn afara, awọn fireemu ile ati awọn iṣẹ amayederun miiran, ni pataki nibiti agbara giga ati agbara nilo. Nọmba irin jẹ 1.0547.
Ilana iṣelọpọ EN 10210 S355J0H
- Ailopin;
- ERW;
- LSAW (SAWL);
- SSAW (HSAW);
EN 10210 S355J0H Kemikali Tiwqn
| Ipele irin | % nipa ọpọ, o pọju | |||||
| C | Si | Mn | P | S | N | |
| EN 10210 S355J0H | 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | 0.009 |
EN 10210 S355J0H Mechanical Properties
| Orukọ irin | Agbara ikore ti o kere ju ReH, MPa | Agbara fifẹ Rm, MPa | Ilọsiwaju ti o kere julọ A,% | Agbara ikolu ti o kere ju KV, J | ||||||||||
| Specific sisanra mm | Specific sisanra mm | Specific sisanra mm | Ni iwọn otutu idanwo ti | |||||||||||
| ≤ 16 | > 16 ≤ 40 | > 40 ≤ 63 | > 63 ≤80 | > 80 ≤100 | > 100 ≤ 120 | ≤ 3 | > 3 ≤100 | > 100 ≤ 120 | ≤ 40 | > 40 ≤ 63 | > 63 ≤100 | > 100 ≤ 120 | 0℃ | |
| EN 10210 S355J0H | 355 | 345 | 335 | 325 | 315 | 295 | 510-680 | 470-630 | 450 - 600 | 22 | 21 | 20 | 18 | 27 |
Akoko ifiweranṣẹ: Oṣu Kẹwa-28-2024