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Caij nplooj ntoos hlav steel Railway clips

Caij nplooj ntoos hlav steel railway clips yog tshwj xeeb fastening Cheebtsam siv nyob rau hauv railway khiav systems kom securely tuav rails rau sleepers, xws li ntoo los yog pob zeb ties. Cov clips no yog tsim los nrog cov khoom zoo li lub caij nplooj ntoos hlav, tso cai rau lawv los muab kev tuav ruaj khov rau ntawm txoj kev tsheb ciav hlau thaum ua kom haum rau thermal expansion thiab contraction.

Peb tshwj xeeb hauv kev tsim cov khoom siv caij nplooj ntoos hlav steel clips, uas yog cov khoom tseem ceeb hauv kev tsheb ciav hlau. Cov clips no yog tsim los kom ruaj ntseg rails rau baseplates los yog sleepers, muab stability thiab durability rau lub rail infrastructure. Yog tias koj muaj kev xav tau, thov hu rau peb.

Caij nplooj ntoos hlav steel Railway clips Specification

Lub npe	Railway Clips
Khoom siv	60 Si2MnA	60 Si2CrA	55 Si 2 Mn	38 ib 7
Tshuaj muaj pes tsawg leeg (%)	C:{{0}}. .	C:{0}}56-0.64, Mn:0.40-0.70, Si:1.40-1 .80,Cr:0.	C:{{0}}. 50-2.	C:{0}}35-0.42, Mn:0.50-0.80, Si:1.50-1 .80, P: Tsawg dua lossis sib npaug rau 0.03, S: Tsawg dua lossis sib npaug rau 0.03
Hardness	HRC 42-47
Nthuav lub neej	5 lab lub voj voog tsis tawg
Nto	Plain (roj), Oxide dub, xim pleev xim
Standard hais txog	GB/T 1222, DIN 17221