Txoj kev tsheb nqaj hlau fastening yog ib feem tseem ceeb ntawm kev tsheb ciav hlau cov qauv tsim muaj ntau cov kab hlau rockeners (otm cov ntaub ntawv). Nws lub luag haujlwm tseem ceeb yog kom khov kho txoj kev ntsia ntawm cov neeg pw tsaug zog hauv ntau hom, thiab cov khoom siv, thiab yog nruab nrog cov khoom sib txawv.
WJ-7 Fastening System
Ib qho kev sib cais nrawm nrawm txheej txheem tsim rau kev taug qab ballastless, tau tshaj nrog crtsⅰ slab - block sk-1 tsaug zog * kev pw tsaug zog *.

Tus wj - 7 Fastening system muaj t} bad (railing cusher tshuab, thauj tog rau tog Nws kuj tseem tuaj yeem suav cov kev tsheb nqaj hlau ntsuas (lossis txhaws cov ntaub qhwv zoo) thiab kev sib tw tswj kev ntsuas.
| Cov lus qhia tshwj xeeb rau ib chav ntawmWJ-7 Rail Railer Dastening System | ||
| Yam | Qho ntau | Khoom |
| Rail eleem | 2 | 60si2mna |
| T - ntsia liaj qhov ceev | 2 | Q235A |
| Tsheb ciav hlau ras | 2 | Pa66 |
| Khi phaj | 1 | Qt450-10 |
| Insulated Buffer Phaj | 1 | Yas |
| Rail pad | 1 | Eva, lossis roj hmab |
| Rau thauj tog rau nkoj ntsia liaj qhov rooj | 1 | Q235A |
| Lub Caij Nplooj Hlav Washer | 2 | 60si2mn |
| Dawb washer | 2 | Qt450-10 |
| Yas Dowel | 2 | HDPE, txhawb nylon 66 (PA66) |
WJ-8 Fastening System
IbKev sib xyaw ua ke Fastening systemTsim rauballastless lem, sib haum nrogCrtsⅱ slab -} hom, Crtsⅲ slab -} hom, lossis * CRTS ob npaug - block sk-2 tsaug zog * pw tsaug zog *.

WJ-8 Fastening Systems muaj aNtsia Hlau Ntaus, tiaj tshuab, hoob ntxig, insulated gauge thaiv, gauge phaj, Rail pad, lub hauv paus, Elastic blockplate ncoo, thiabEmbedded Tes TshoCov. Tsis tas li ntawd, kom haum Rail qhov kev hloov kho qhov siab, nws suav nrogRail rail shimsthiabCiajlplate leveling cov ntaub qhwv.
| Cov lus qhia tshwj xeeb rau ib chav ntawmWJ-8 Rail Railing Systems | ||
| Yam | Qho ntau | Khoom |
| Rail eleem | 2 | 60si2mna |
| Ntsia Hlau Ntaus | 2 | 20Mntib |
| Tiaj tshuab | 2 | Q235A |
| Tsheb ciav hlau ras | 2 | Pa66 |
| Phau Ntawv Qhia Cov Phaj | 2 | Kev Pab Txog Nylon 66 (PA66) |
| Rail pad | 1 | Eva, lossis roj hmab |
| Khi phaj | 1 | Qt450-10 |
| Yas Dowel | 2 | HDPE, txhawb nylon 66 (PA66) |
| Rail Adjustable Pad | 2 | Pe |
| Khi phaj Adminjustable Pad | 2 | Pe |
Ntaus IV Clip Fastening System
A Boltless Fastening SystemTsim rauBallasted khiavnrogHom IIIB Sacsless Ua tsaug zog Sleepers.
TusNtaus IV Clip Fastening Systemmuaj ahoob ntxig, insulated gauge thaiv, roj hmab ncoo, thiabEmbedded Hlau Tog.

| Tus naj npawb ntawm cov feem rau txhua pawg ntawm tus kab ciav hlau nqus IV IV Fastening System | |||||
| Yam khoom No. | Lub npe | Qty / Teeb (PCs) | Khoom | Huab hwm los yog ntim | Hais txog |
| 1 | G4 Caij Nplooj Ntoos Hlav | 2 | 60si2mna | 1.60KG | Siv rau hauv cov chaw dav dav |
| JA Caij Nplooj Ntoos Hlav | 1.26kg | Siv ntawm tsheb pob qij txha | |||
| JB Caij Nplooj Ntoos Hlav | 1.28kg | ||||
| 2 | Rail Rail TZ4 | 2 | Qt450-10 | 2.80kg | |
| 3 | Tsheb insulator g4 | 2 | Pa66 | 107.3cm3 | Siv rau hauv cov chaw dav dav |
| Tsheb insulator g4j | 2 | 91.4CM3 | Siv ntawm tsheb pob qij txha | ||
| 4 | Roj Hmab Ncoo Rp4 | 1 | Ntuj lossis hluavtaws roj hmab | 250cm3 | |
V -} Hom Clip Fastening System
Ib lub bolted fastening los ua ke tsim rau pob ballasted khiav nrog hom ⅲc Qhob Slabersive Sloward nrog lub xub pwg.
TusV -} Hom Clip Fastening SystemMuaj cov ntsia hlau ntswj, cov tshuab ntxhua khaub ncaws tiaj, clips, cov phiaj xoo, cov ntaub qhwv npog, thiab kos tes tsho. Ntxiv rau, cov phiaj txheej leveling tau suav nrog kev tsheb ciav hlau siab yuav tsum tau ua.

| Hom V Rasteners System Cheebtsam Cheebtsam | ||
| Yam | Qho ntau | Khoom |
| Rail eleem | 2 | 60si2mna |
| Ntsia Hlau Ntaus | 2 | 20Mntib |
| Tiaj tshuab | 2 | Q235A |
| Qhov Chaw Tso | 2 | Q235A |
| Ntsuas paj huam | 2 | Yas |
| Rail pad | 1 | Eva, lossis roj hmab |
| Kho kom yooj yim ncoo | 1 | Pe |
| Yas Dowel | 2 | Pa66 |

