Tsanangudzo yepamusoro China Square Round ERW Hollow Section Carbon Welded Steel Pipe
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Isu tinonakidzwa nemukurumbira wakanaka unoshamisa pakati pevatengi vedu zvemhando yepamusoro-soro, hutsinye chiyero pamwe nerutsigiro runoshanda rweKutsanangurwa kwepamusoro China Square Round ERW Hollow Chikamu Carbon Welded Steel Pipe, Takatumira kunyika dzinopfuura makumi mana. uye matunhu, ayo akawana mukurumbira wakanaka kubva kuvatengi vedu pasi rese.
Isu tinonakidzwa nemukurumbira wakanaka kwazvo pakati pevatengi vedu kune yedu yepamusoro-yemhando yekutengesa, hutsinye chiyero pamwe nerutsigiro rwunonyanya kushandaCarbon Steel Pipe, China Seamless Simbi Pipe, Kupa Zvigadzirwa Zvemhando, Basa Rakanaka, Makwikwi emitengo uye Kukurumidza Kuendesa. Zvigadzirwa zvedu zviri kutengesa zvakanaka mumisika yemumba neyekunze. Kambani yedu iri kuyedza kuve mumwe akakosha vatengesi muChina.
EN10210 Square uye rectangular Simbi Pipe
Side(mm):15*15-500*500
Rusvingo Hukobvu(mm):1.0-16.0
Kureba: 5.8M, 6M, 11.8M, 12M kana kureba kwakagadzirirwa
Pamusoro: dema, galvanized, varnish, nezvimwe
Packing: mubundle kana kuputirwa nemvura-isingabvumirwe pvc jira.
Kutumira: zvakawanda kana mutoro mumidziyo.
Kubhadhara: T / T, L / C, kumadokero mubatanidzwa
Zvishandiso: chimiro
Kemikari yakagadzirwa ye EN10210 yekuumbwa kwesimbi hollow chikamu
| Tafura 1 - Mushonga weKemikari - Kuongorora kwekasi yezvigadzirwa ukobvu≤120 mm | |||||||
| Zita resimbi | % nehuwandu, huwandu | ||||||
| C | Si | Mn | P | S | bc N | ||
| Ukobvu hunotsanangurwa (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 | - |
Mechanical zvimiro zve EN10210 simbi yesimbi hollow chikamu
| Tafura 2 - Mechanical zvimiro zveasiri-alloy structural simbi hollow chikamu | |||||||||||||
| Simbi giredhi | Minimum goho simba ReH | Kusimba simba Rm | Minimum elongation A ab | ||||||||||
| Mpa | MPa | % | |||||||||||
| Ukobvu hunotsanangurwa | Ukobvu hunotsanangurwa | Ukobvu hunotsanangurwa | |||||||||||
| mm | mm | mm | |||||||||||
| Zita resimbi | ≤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 | |||||||||||||
