Tsatanetsatane wa S355 Steel Square ndi Rectangular Pipes:
Zogulitsa | Chitoliro chachitsulo cha Square ndi Rectangular |
Zakuthupi | Chitsulo cha Carbon |
Pamwamba | Bare/Natural BlackZojambulidwaOthiridwa mafuta ndi kapena popanda wokutidwa |
Kutha | Zopanda mapeto |
Kufotokozera | OD: 20 * 20-500 * 500mm; 20 * 40-300 * 500mmmakulidwe: 1.0-30.0mm Utali: 2-12m |
EN10219 S355 Gulu la Zitsulo:
TS EN 10219 Chemical kapangidwe kazinthu makulidwe ≤ 40 mm | ||||||
Chitsulo kalasi | C (zoposa.)% | Ngati (max.)% | Mn (max.)% | P (kuchuluka)% | S (zoposa.)% | CEV (zochuluka)% |
Chithunzi cha S355J0H | 0.22 | 0.55 | 1.6 | 0.035 | 0.035 | 0.45 |
Chithunzi cha S355J2H | 0.22 | 0.55 | 1.6 | 0.03 | 0.03 | 0.45 |
Makina opangira zitsulo zopanda aloyi mu makulidwe ≤ 40 mm | |||||||
Chitsulo kalasi | Zokolola zochepa mphamvu MPa | Kulimba kwamakokedwe MPa | Kutalikira pang'ono % | Kukhudza kochepa mphamvu J | |||
WT≤16mm | > 16mm ≤40mm | <3 mm | ≥3mm ≤40mm | ≤40 mm | -20 ° C | 0°C | |
Chithunzi cha S355J0H | 355 | 345 | 510-680 | 470-630 | 20 | - | 27 |
Chithunzi cha S355J2H | 355 | 345 | 510-680 | 470-630 | 20 | 27 | - |
S355 Square ndi Rectangular Steel Pipes Ntchito:
Zomangamanga / zomangira zitsulo chitoliro
Chitoliro chapangidwe
Zida zoyikira dzuwa
S355 Square ndi Rectangular Steel Pipes Control Control:
1) Panthawi komanso pambuyo popanga, antchito 4 a QC omwe ali ndi zaka zopitilira 5 amayendera zinthu mwachisawawa.
2) Laborator yovomerezeka ya National yokhala ndi ziphaso za CNAS
3) Kuyamikiridwa kovomerezeka kuchokera kwa anthu ena omwe amasankhidwa / kulipidwa ndi wogula, monga SGS, BV.
4) Kuvomerezedwa ndi Malaysia, Indonesia, Singapore, Philippines, Australia, Peru ndi UK. Tili ndi UL/FM, ISO9001/18001, satifiketi ya FPC