Rail Joint Bars rau DIN5902
German Kev Lag Luam Standard Ntses phaj
Txheem: DIN 5902-1995
Khoom siv: Suav steel qib Q235 lossis Suav steel qib Q295
Loj: Fl10, Fl14, Fl18, Fl20, Fl30, Fl33, Fl41-49, Fl41-54
Chemical Compositon (Fl{0}} Fl20, Q235)
| C | Mn | Si | S | P |
| 0.14-0.22 | 0.30-0.65 | Tsawg dua lossis sib npaug rau 0.30 | Tsawg dua lossis sib npaug rau 0.050 | Tsawg dua lossis sib npaug rau 0.045 |
Mechanical Property (Fl10 - Fl20)
Tensile zog Rm: Ntau dua lossis sib npaug rau 375 Mpa
Yield zog ReL / Rr0.2: Ntau dua lossis sib npaug rau 235 Mpa
Elongation A: Ntau dua lossis sib npaug li 21%
Chemical Compositon (Fl30 - Fl41-54, Q295)
| C | Mn | Si | S | P |
| 0.52-0.60 | 0.50-0.80 | 0.17-0.37 | Tsawg dua lossis sib npaug rau 0.035 | Tsawg dua lossis sib npaug rau 0.035 |
Mechanical Property (Fl30 - Fl41-54)
Tensile zog Rm: Ntau dua lossis sib npaug rau 390 Mpa
Yield zog ReL / Rr0.2: Ntau dua lossis sib npaug rau 295 Mpa
Elongation A: Ntau dua lossis sib npaug li 23%
Txhawm rau ua kom zoo dua rau cov kev xav tau sib txawv ntawm cov neeg siv khoom, peb pab pawg kws tshaj lij muaj cov lus qhia thiab kev txhawb nqa, pab txhua tus neeg siv khoom txhawm rau txhim kho lawv txoj kev tsheb ciav hlau kom txo qis cov nqi ntawm lub neej. Peb muab cov khoom tsim nyog, xws li ntses daim hlau, rail clips, bolts thiab ceev. Peb muab cov kev tsheb ciav hlau, xws li 45 degree miter txiav, vuam txheej txheem, milling txheej txheem, tshwj xeeb profile ua, thiab lwm yam. Peb engineer pab cov neeg muas zaub los tsim railroad kab raws li yuav tsum tau, thiab tsim mining railroad kab thiab crane tsiv kab. Kev txhawb nqa los ntawm GNEE Rail tuaj yeem ua kom ntseeg tau tias txhua txoj kev tsheb ciav hlau peb xa tuaj muab kev ua tau zoo tshaj plaws thoob plaws hauv nws lub neej kev pabcuam.
Cim npe nrov: din railway ntses phaj, Tuam Tshoj din railway ntses phaj manufacturers, lwm tus neeg, Hoobkas
