Hebei Kappa Hlau Khoom Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm railroad spike ntsia hlau spike forged steel fastening system rau ntoo & qhob pw hauv Suav teb. Txais tos mus yuav cov khoom zoo railroad spike ntsia hlau spike forged steel fastening system rau ntoo & qhob pw tsaug zog ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas. Yog tias koj muaj lus nug txog kev koom tes, thov koj xav email rau peb.
Ib -Tsev Lub Tuam Txhab Fasteners hauv Suav teb
Yam khoom
| Yam khoom | Specification |
|---|---|
| Khoom npe | Railway Track Spikes |
| Qhov ntev | Kev cai ntev, diameters, thiab shank qhov ntau thiab tsawg kom phim koj cov duab kos |
| Khoom siv | Q235, 35#, 45#, 40Cr, 42CrMo |
| Qib Qib | 4.8 / 8.8 /10.9 |
| Tensile zog | 400–{1}} MPa |
| Kev kho saum npoo | HDG, Dacromet, Zinc-Nickel, Dub Oxide, Plain |
| Ntim | Carton bulk packing, kev cai pob txais |
| Kev lag luam hom | Factory wholesale, bulk order support |
Vim li cas peb Forged Steel Railway Spikes?
Railway lem coj ib tug ntaus hnyav tsheb ciav hlau, huab cua huab cua, tsis tu ncua kev co. Qhov kawg uas koj xav tau yog lub fastener uas muab tawm. Yog vim li cas peb ua peb spikes los ntawm forged steel. Kub forging aligns lub grain qauv ntawm cov hlau, muab rau koj ib tug spike uas muaj zog, tougher, thiab qaug zog resistant tshaj txhua yam koj yuav tau txais los ntawm casting. Ntxiv rau, cov txheej txheem kev kho cua sov quenching thiab tempering pob nce lub zog tensile thiab hardness yog li lawv tuaj yeem raug rau txim yam tsis muaj snapping!
Thaum koj khiav 25tons qag loads lossis siab - tsheb ciav hlau ceev ntawm 350 km / h, koj cov fasteners yuav tsum tuav ruaj. Peb cov spikes yog forged los ntawm Qib 4.8, lossis 8.8 steel nrog tensile zog txog 800 MPa thiab siab dua. Lawv dhau 5 lab dynamic load voj voog kuaj yam tsis muaj pob txha lossis deformation mus tas li. Yooj yim muab: lawv siv lub siab thiab nyob twj ywm.
Customization - Peb tsim nws raws li koj xav tau.
Txhua txoj kev tsheb ciav hlau sib txawv. Peb tau txais qhov ntawd. Yog vim li cas peb muab tag nrho OEM customization!
Qhia rau peb paub tias koj tab tom tsim dab tsi, thiab peb yuav pab koj xaiv qhov tsim nyog rau txoj haujlwm. Tso peb cov lus nrog koj cov specs, kom muaj nuj nqis, thiab qhov chaw xa khoom - peb yuav tau rov qab rau koj li ntawm 24 teev nrog cov lus sib tw.
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