Hebei Huayang Steel Pipe Co., Ltd yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm guardrail yeeb nkab erw steel yeeb nkab api 5l hauv Suav teb. Thov koj xav tias dawb mus yuav pheej yig guardrail yeeb nkab erw steel yeeb nkab api 5l los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab tus nqi qis.
Technical Specifications ntawm ERW Steel Pipes rau Guardrail Systems
| Yam khoom | Specification |
|---|---|
| Yam khoom | ERW steel yeeb nkab |
| Txuj | API 5L |
| Qib Steel | Gr.B / X42 |
| Sab nraud txoj kab uas hla | 60.3–219.1 hli |
| Phab ntsa Thickness | 3.2-8 hli |
| Kev tsim khoom | High Frequency Electric Resistance Vuam |
| Daim ntawv thov | Highway guardrail posts thiab kev ruaj ntseg barrier systems |
ERW steel kav uas tsim los rau API 5L cov qauv yog dav siv rau cov qauv guardrail, muab lub zog ruaj khov, zoo li weld seams, thiab txhim khu kev ruaj khov nyob rau hauv ntev - lub sij hawm sab nraum zoov kev teeb tsa.
Cov yam ntxwv ntawm cov khoom siv thiab cov qauv ua haujlwm ntev
Rau guardrail systems, ERW steel kav feem ntau siv API 5L Gr.B los yog X42 pipeline qib vim lawv cov khoom sib npaug thiab cov khoom zoo weldability. API 5L GrB feem ntau muab qhov tsawg kawg nkaus lub zog ntawm kwv yees li 245 MPa, thaum X42 muaj kwv yees li 290 MPa yield zog, tso cai rau guardrail posts tiv thaiv sab nraud cuam tshuam loads thiab ib puag ncig kev nyuaj siab. Cov tshuaj muaj pes tsawg leeg feem ntau txwv cov ntsiab lus carbon rau ib ncig ntawm 0.26 feem pua ntawm cov tshuaj manganese tswj uas txhim kho cov txheej txheem lub zog thaum tswj kom zoo formability thaum lub sij hawm tsim cov yeeb nkab.
Huayang Steel Yeeb Nkab tsim cov ERW cov kav dej no siv cov siab siab - zaus hluav taws xob tsis kam vuam tshuab, uas ua rau muaj kev sib txuas thiab tsis sib xws longitudinal weld seam nrog ruaj khov metallurgical zog. Precision forming cov cuab yeej ua kom ntseeg tau qhov tseeb sab nraud thiab cov phab ntsa tuab raws li cov yeeb nkab lub cev. Txhua cov yeeb nkab tau txais kev soj ntsuam vuam seam ultrasonic, ntsuas qhov ntev, thiab kev txheeb xyuas cov cuab yeej cuab tam. Rau cov kev siv hauv kev loj, kev kho deg ntxiv xws li kub-dip galvanizing feem ntau siv los txhim kho corrosion thiab ua kom lub neej ntev kev pab cuam nyob rau hauv ib puag ncig sab nraum zoov.
Peb Daim Ntawv Pov Thawj
Cim npe nrov: ERW steel yeeb nkab api 5l, Tuam Tshoj guardrail yeeb nkab erw steel yeeb nkab api 5l manufacturers, lwm tus neeg, Hoobkas
