"Raws li kev lag luam hauv tsev thiab nthuav dav kev lag luam tawm txawv teb chaws" yog peb lub tswv yim txhim kho rau Kev Txom Nyem Loj Tuam Tshoj Square Galvanized Steel Guardrail Posts, Peb muaj ntau tshaj 20 xyoo dhau los hauv kev lag luam no, thiab peb cov muag khoom tau txais kev cob qhia zoo.Peb tuaj yeem muab cov lus qhia tshaj lij tshaj plaws rau koj kom tau raws li koj cov khoom xav tau.Txhua yam teeb meem, tuaj rau peb!
"Raws li kev lag luam hauv tsev thiab nthuav dav kev lag luam tawm txawv teb chaws" yog peb lub tswv yim txhim kho rauTuam Tshoj Square Tube, Galvanized Square Tube, Peb cov neeg ua haujlwm tau ua raws li "kev ncaj ncees-raws li kev sib tham thiab kev sib tham" tus ntsuj plig, thiab lub ntsiab lus ntawm "First-class Quality with Excellent Service".Raws li kev xav tau ntawm txhua tus neeg siv khoom, peb muab cov kev pabcuam customized & customized los pab cov neeg siv khoom ua tiav lawv cov hom phiaj ua tiav.Zoo siab txais tos cov neeg siv khoom hauv tsev thiab txawv teb chaws tuaj yeem hu thiab nug!
Cov ntawv tshaj tawm yog ua raws li AASHTO M180, GB-T 31439.1-2015 thiab EN1317 tus qauv.
Cov khoom siv rau qhov no feem ntau yog Q235B (S235Jr lub zog tawm los yog ntau dua 235Mpa) thiab Q345B (S355Jr lub zog tawm los yog ntau dua 345Mpa).
Rau lub thickness ntawm lub guardrail mas los ntawm 4.0mm mus rau 7.0mm los yog ua raws li cov neeg muas zaub xav tau.
Kev kho saum npoo yog kub dipped galvanized, ua raws li AASHTO M232 thiab cov qauv sib npaug xws li AASHTO M111, EN1461 thiab lwm yam.
Cov ncej yog ntsia rau hauv av, kom ceev thiab txhawb nqa lub guardrail.Nws tuaj yeem txo qhov cuam tshuam quab yuam thaum muaj xwm txheej tshwm sim.

"Raws li kev lag luam hauv tsev thiab nthuav dav kev lag luam tawm txawv teb chaws" yog peb lub tswv yim txhim kho rau Kev Txom Nyem Loj Tuam Tshoj Square Galvanized Steel Guardrail Posts, Peb muaj ntau tshaj 20 xyoo dhau los hauv kev lag luam no, thiab peb cov muag khoom tau txais kev cob qhia zoo.Peb tuaj yeem muab cov lus qhia tshaj lij tshaj plaws rau koj kom tau raws li koj cov khoom xav tau.Txhua yam teeb meem, tuaj rau peb!
Loj luv nqi Tuam Tshoj Square Tube,Galvanized Square Tube, Peb cov neeg ua haujlwm tau ua raws li "kev ncaj ncees-raws li kev sib tham thiab kev sib tham" tus ntsuj plig, thiab lub ntsiab lus ntawm "First-class Quality with Excellent Service".Raws li kev xav tau ntawm txhua tus neeg siv khoom, peb muab cov kev pabcuam customized & customized los pab cov neeg siv khoom ua tiav lawv cov hom phiaj ua tiav.Zoo siab txais tos cov neeg siv khoom hauv tsev thiab txawv teb chaws tuaj yeem hu thiab nug!