Itumọ giga China Square Yika ERW Hollow Section Erogba Welded Steel Pipe
Apejuwe kukuru:
Alaye ọja
ọja Tags
A gba idunnu lati gbaye-gbale ti iyalẹnu laarin awọn alabara wa fun ọja to dara julọ ga-didara, oṣuwọn ibinu bi daradara bi atilẹyin ti o munadoko julọ fun Itumọ giga China Square Round ERW Hollow Section Carbon Welded Steel Pipe, A ti firanṣẹ si diẹ sii ju awọn orilẹ-ede 40 lọ ati awọn agbegbe, ti o ti gba orukọ rere lati ọdọ awọn onibara wa ni gbogbo agbaye.
A ni idunnu lati gbaye-gbaye ti o dara ti iyalẹnu laarin awọn alabara wa fun ọja didara to gaju, oṣuwọn ibinu ati atilẹyin ti o munadoko julọ funErogba Irin Pipe, China Seamless Irin Pipe, Pese Awọn ọja Didara, Iṣẹ Didara, Awọn idiyele ifigagbaga ati Ifijiṣẹ kiakia. Awọn ọja wa n ta daradara mejeeji ni awọn ọja ile ati ajeji. Ile-iṣẹ wa n gbiyanju lati jẹ awọn olupese pataki kan ni Ilu China.
EN10210 Square ati onigun irin Pipe
Ẹgbẹ (mm): 15 * 15-500 * 500
Odi Sisanra (mm): 1.0-16.0
Ipari: 5.8M, 6M, 11.8M, 12M tabi ipari ti a ṣe adani
Dada: dudu, galvanized, Varnish, ati be be lo
Iṣakojọpọ: ni idii tabi ti a we pẹlu asọ pvc ti omi-omi.
Sowo: olopobobo tabi fifuye ninu awọn apoti.
Owo sisan: T / T, L / C, iha iwọ-oorun
Awọn ohun elo: igbekale
Kemikali tiwqn ti EN10210 irin igbekale ṣofo apakan
| Table 1 — Kemikali tiwqn — Simẹnti onínọmbà fun ọja sisanra≤120 mm | |||||||
| Orukọ irin | % nipa ọpọ, o pọju | ||||||
| C | Si | Mn | P | S | bc N | ||
| Pipin sisanra (mm) | |||||||
| ≤40 | > 40≤120 | ||||||
| S235JRH | 0.17 | 0.20 | - | 1.40 | 0.040 | 0.040 | 0.009 |
| S275J0H | 0.20 | 0.22 | - | 1.50 | 0.035 | 0.035 | 0.009 |
| S275J2H | 0.20 | 0.22 | - | 1.50 | 0.030 | 0.030 | - |
| S355J0H | 0.22 | 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | 0.009 |
| S355J2H | 0.22 | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | - |
| S355K2H | 0.22 | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | - |
Awọn ohun-ini ẹrọ ti EN10210 irin igbekale ṣofo apakan
| Table 2 - Mechanical-ini ti kii-alloy igbekale irin ṣofo apakan | |||||||||||||
| Ipele irin | Agbara ikore ti o kere ju ReH | Agbara fifẹ Rm | O kere elongation A ab | ||||||||||
| Mpa | MPa | % | |||||||||||
| Pato sisanra | Pato sisanra | Pato sisanra | |||||||||||
| mm | mm | mm | |||||||||||
| Orukọ irin | ≤16 | >16,≤40 | >40,≤63 | > 63,≤80 | >80≤100 | > 100 ≤120 | ≤3 | >3 ≤100 | > 100 ≤120 | ≤ 40 | >40≤63 | > 63 ≤100 | > 100 ≤120 |
| S235JRH | 235 | 225 | 215 | 215 | 215 | 195 | 360-510 | 360-510 | 350-500 | 26 | 25 | 24 | 22 |
| S275J0H | 275 | 265 | 255 | 245 | 235 | 225 | 430-580 | 410-560 | 400-540 | 23 | 22 | 21 | 19 |
| S275J2H | |||||||||||||
| S355J0H | 355 | 345 | 335 | 325 | 315 | 295 | 510-680 | 470-630 | 450-600 | 22 | 21 | 20 | 18 |
| S355J2H | |||||||||||||
| S355K2H | |||||||||||||
