Tianjin Brisk Metalwork Co., Ltdyog ib qho ntawm cov chaw tsim khoom ntawm EN 10219 Scaffolding Pipes hauv Suav teb. Peb cov khoom raug xa tawm mus rau Middle East, Southeast Asia, Europe, New Zealand, thiab lwm thaj chaw. Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov hu rau peb thiab xa koj daim ntawv yuav khoom.
Tshuaj muaj pes tsawg leeg
| Specifications | Kev sib xyaw tshuaj (%) | ||||||
| C Tsawg dua los yog sib npaug | Si Less than los sib npaug | Mn Tsawg dua lossis sib npaug | P Tsawg dua lossis sib npaug | S Tsawg dua los yog sib npaug | Lwm tus | ||
| TS EN 10219 | S235 JRH | 0.17 | - | 1.40 | 0.045 | 0.045 | 0.009 N |
| S275J0H | 0.20 | - | 1.50 | 0.040 | 0.040 | 0.009 N | |
| S355J2H | 0.20 | 0.55 | 1.60 | 0.035 | 0.035 | - | |
Mechanical Properties
| Specifications | Lub cev muaj zog | Elongation (Min)% | |||||
| Min Tensile zog (psi) | Min Yield zog (psi) | Ntev | Hloov | ||||
| TS EN 10219 | S235 JRH | 360-510 Mpa 3MM |
340-470 Mpa Ntau dua lossis sib npaug li 3 Tsawg dua lossis sib npaug li 40MM |
235 Mpa Tsawg dua los yog sib npaug li 16MM |
225 Mpa ＞ 16 Tsawg dua lossis sib npaug li 40MM |
24 Tsawg dua lossis sib npaug li 40MM | 20 |
| S275J0H | 430-580 Mpa 3MM |
410-560 Mpa Ntau dua lossis sib npaug li 3 Tsawg dua lossis sib npaug li 40MM |
275 Mpa Tsawg dua los yog sib npaug li 16MM |
265 Mpa ＞ 16 Tsawg dua lossis sib npaug li 40MM |
20 Tsawg dua lossis sib npaug li 40MM | 0 | |
| S355J2H | 510-680 Mpa 3MM |
490-630 Mpa Ntau dua lossis sib npaug li 3 Tsawg dua lossis sib npaug li 40MM |
355 Mpa Tsawg dua los yog sib npaug li 16MM |
345 Mpa ＞ 16 Tsawg dua lossis sib npaug li 40MM |
20 Tsawg dua lossis sib npaug li 40MM | 20 | |
Xav paub ntau ntxiv txog cov khoom
Brisk Metalwork Co., ltd tsom rau kev tsim khoom thiab muab cov seem hollow thiab cov yeeb nkab steel
- Cov txheej txheem txheej txheem txias ua rau cov kav hlau muaj qhov raug qhov tseeb thiab lub zog zoo - rau - qhov hnyav piv, ua rau lawv tsim nyog rau kev sib dhos thiab cov khoom hnyav.
- Kub-dip galvanizing yog qhov kev kho deg uas nyiam, ntsuas qhov kev tiv thaiv corrosion thiab tus nqi, thiab ua tau raws li qhov yuav tsum tau ua kom ntev rau ntau yam xwm txheej.
- Feem ntau siv yog S235JRH, S275J0H, S355J2H, thiab lwm yam., ua tau raws li EN 10219 cov cai rau lub zog, cuam tshuam toughness, thiab weldability.
Cim npe nrov: en 10219 scaffolding kav, Tuam Tshoj en 10219 scaffolding kav manufacturers, lwm tus neeg, Hoobkas
