UAE LSAW CARBON STEEL PIPE

Longitudinal submerged arc vuam kav yog ib qho tseem ceeb hauv kev thauj mus los ntawm cov kua dej hla qhov ntev. Cov kav dej no yog tsim los ntawm ntau qhov ntau thiab tsawg kom tau raws li qhov sib txawv ntawm cov kev xav tau ntawm kev lag luam. Cov kev xaiv muaj nyob rau hauv cov nqe lus ntawm cov yeeb nkab loj yog loj, thiab lawv tso cai rau cov kev cai ntawm ib qhov project kom tau raws li.

Hom yeeb nkab no yog tsim los siv cov txheej txheem vuam tshwj xeeb hu ua longitudinal submerged arc vuam. Thaum lub sijhawm txheej txheem no, cov vuam arc yog submerged nyob rau hauv ib txheej ntawm flux thiab cov khoom siv vuam yog melted los koom ob daim hlau ua ke.Yuav kom ua tau zoo thiab kev ntseeg siab ntawm longitudinal submerged arc vuam kav, muaj qee yam qauv uas yuav tsum tau ua raws.

1. API 5L: Cov qauv no yog siv rau cov kav dej uas siv rau hauv kev lag luam roj thiab roj. Nws qhia txog qhov yuav tsum tau ua rau welded thiab seamless kav ua los ntawm carbon steel thiab hlau alloy.

2. ASTM A53 / A53M / ASTM A53M / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / A53M / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53) thiab ASTM A53 / A53M: Cov qauv no suav nrog seamless thiab welded dub thiab kub-dipped galvanized steel kav rau ntau yam kev siv tshuab thiab siab.

3.ASTM A252, ASTM A252: Cov txheej txheem no npog cov welded thiab seamless steel yeeb nkab pawg siv hauv kev tsim kho. Nws txhais cov kev cai rau nominal phab ntsa thickness, qhov ntev, thiab mechanical zog.

4. TIAB SA 17172: Qhov no sawvard yog siv rau longitudinal welded kav ua los ntawm high yield zog steels siv rau thauj roj thiab roj.

5. EN 10219-1: Cov txheej txheem no suav nrog cov txheej txheem xa khoom rau welded structural hollow seem ua los ntawm cov hlau tsis muaj hlau thiab cov hlau zoo.

6. GB/T 9711: Cov txheej txheem no suav nrog kev thauj mus los ntawm cov roj thiab cov roj av los ntawm cov kav dej ua los ntawm cov kav hlau. Nws qhia txog qhov yuav tsum tau ua rau kev tsim khoom, kev thauj mus los, thiab kev ua haujlwm ntawm cov kav dej no.

Los ntawm kev ua raws li cov qauv siv niaj hnub no, cov tuam txhab lag luam tuaj yeem xyuas kom meej tias lawv cov kav dej ntev submerged arc vuam ua tau raws li qhov xav tau tshwj xeeb thiab yog qhov zoo tshaj plaws. Qhov no, nyob rau hauv lem, ua kom muaj kev ruaj ntseg thiab kev ntseeg siab ntawm cov kav dej siv nyob rau hauv ntau yam kev siv.

Nov yog qee qhov kev siv ntawm LSAW kav dej.

1. Kev lag luam roj thiab roj- Kev lag luam roj thiab roj cia siab rau cov kav dej LSAW rau lawv lub peev xwm zoo heev los thauj cov roj av, roj av, thiab lwm yam khoom hauv ntau. Cov dej tsis zoo thiab airtight ntawm cov kav dej no ua rau lawv zoo tagnrho rau kev siv nyob rau hauv ib puag ncig hnyav, suav nrog cov roj rigs, cov chaw ua dej, thiab cov chaw drilling.

2. Kev Lag Luam Kev Lag Luam Dej- Kev lag luam khoom siv dej feem ntau siv cov kav dej LSAW rau kev thauj mus los ntawm cov dej nyoos lossis dej kho. Cov kav dej tiv taus corrosion thiab tuaj yeem siv los thauj dej mus ntev. Tsis tas li ntawd, cov kav dej LSAW kuj tseem siv rau hauv kev tsim kho cov chaw kho dej, cov dej hauv dej, thiab cov chaw cia khoom.

3. Kev lag luam kev tsim kho- LSAW cov kav dej yog nrov nyob rau hauv kev tsim kho kev lag luam vim lawv tuaj yeem siv los tsim cov txheej txheem sib sib zog nqus xws li cov tsev, txuas hniav, thiab cov vaj tse siab. Cov kav dej muaj zog compressive siab thiab yog qhov zoo tagnrho rau siv hauv piling thiab tuav cov phab ntsa. Lawv kuj tau siv rau hauv kev tsim kho ntawm tunnels thiab underground infrastructure.

4. Structural Steel Fabrication Industry- Cov kav dej LSAW feem ntau yog siv rau hauv kev lag luam steel kev lag luam los tsim kev tsim kho vaj tse xws li railings, kab, thiab kab teeb. Lawv tuaj yeem tiv taus siab thiab tuaj yeem tsim lub hauv paus rau lwm cov qauv.

5. Automotive thiab Aerospace Kev Lag Luam- LSAW cov kav dej kuj tseem siv rau hauv kev lag luam tsheb thiab kev lag luam aerospace rau kev tsim cov dav hlau thiab tsheb cov khoom siv. Cov kav dej yog cov kav ntev, muaj lub zog tensile siab, thiab tuaj yeem tiv taus qhov kub thiab txias.