Cov yeeb nkab steel tau dhau API 5L ntawv pov thawj, peb twb tau xa tawm mus rau ntau lub tebchaws, xws li Austria, New Zealand, Albania, Kenya, Nepal, Nyab Laj, thiab lwm yam.

Nyob zoo, sawv daws. Peb lub tuam txhab yog cov kws tshaj lij steel khoom lag luam thoob ntiaj teb kev lag luam.With 17 xyoo kev xa tawm, Peb ua haujlwm nrog txhua yam ntawm cov khoom siv hauv tsev, kuv zoo siab los qhia peb cov khoom muag zoo tshaj plaws.SSAW STEEL PIPE (kauv steel yeeb nkab) Thawj cov khoom kuv 'xav qhia yog SSAW yeeb nkab, kauv welded steel yeeb nkab, uas yog tsim los ntawm peb lub hoobkas. Peb muaj peb cov kab ntau lawm.

Qhov loj me peb tuaj yeem tsim tau yog 3500mm, txoj kab uas hla yog los ntawm 219mm mus rau 3500mm, tuab yog los ntawm 3mm mus rau 35mm, qhov ntev ntev yog 12m ntev, qhov ntev ntev peb tuaj yeem tsim tau yog 50m.qee zaum cov neeg siv khoom xav tau 6m ntev, yog li peb tuaj yeem tsim raws li koj qhov kev thov.

peb twb tau ntawv pov thawj los ntawm API 5L daim ntawv pov thawj, peb kuj muaj ISO 9000.

Standard thiab steel qib peb tuaj yeem tsim raws li hauv qab no:

API 5L Qib B, X42, X52, X70

GB/T 9711 Q235, Q355

EN10210 S235, S275, S355.

Peb muaj peb tus kheej lub chaw soj nstuam thiab tag nrho cov cuab yeej kuaj, tuaj yeem kuaj xyuas qhov tsis zoo, kuaj ultrasonic, X-ray kuaj, NDT (Kev kuaj tsis yog kev puas tsuaj), Charp V cuam tshuam kev kuaj, thiab tshuaj lom neeg muaj pes tsawg leeg kuaj.

Peb kuj tuaj yeem muab kev kho saum npoo, xws li 3PE tiv thaiv corrosion panting, epoxy, thiab xim dub.

Kauv yeeb nkab yog dav siv rau roj thiab roj xa, Hydro zog qhov project, piling yeeb nkab nyob rau hauv hiav txwv thiab rau choj. Tam sim no, peb twb tau xa tawm mus rau ntau lub tebchaws, xws li Austria, New Zealand, Albania, Kenya, Nepal, Nyab Laj, thiab lwm yam. Tshwj xeeb tshaj yog Albania thiab Nepal Hydro power waterline project. Ntawm no peb muaj cov duab los ntawm peb cov neeg siv khoom.

Saum toj no yog peb cov ntsiab lus ntawm kauv steel yeeb nkab, tom qab ua tiav peb yuav ua qhov kev sim kuaj thiab phau ntawv xeem, ob txoj kev lav zoo tshaj plaws. Tom qab ntawd thauj cov yeeb nkab los ntawm cov thawv.

ERW STEEL PIPESecond khoom yog ERW steel yeeb nkab. Muaj ob hom ERW steel yeeb nkab. Ib qho yog kub dov steel yeeb nkab, lwm qhov yog txias dov steel yeeb nkab.

Kuv xav tias tej zaum cov neeg siv khoom feem ntau xav paub qhov txawv ntawm ob hom kav dej no. cia kuv piav qhia tam sim no.

Kub dov ERW yeeb nkab 's raw khoom yog kub dov steel kauj, txias dov steel yeeb nkab's raw khoom yog txias dov steel kauj.

Kub dov steel yeeb nkab txoj kab uas hla yog loj dua thiab thickness yog ntau thicker. Qhov loj tshaj plaws ntawm cov yeeb nkab kub kub yog 660mm tab sis txias dov yeeb nkab feem ntau tsawg dua 4inch 114mm. Lub thickness ntawm kub dov steel yeeb nkab yog los ntawm 1mm mus rau 17mm, tab sis txias dov yeeb nkab thickness feem ntau tsawg tshaj li 1.5 hli.

txias dov steel yeeb nkab yog mos thiab yooj yim rau bent, piv txwv li los ua rooj tog, tab sis kub dov steel yeeb nkab yog dav siv rau cov qauv. Thov saib cov duab los ntawm peb cov neeg siv khoom, lawv siv cov yeeb nkab txias txias los ua rooj tog.

Peb tuaj yeem kho qhov ntev raws li koj qhov yuav tsum tau ua.

Cov qib steel peb tuaj yeem muab tau

GB / T3091 Q195, Q235, Q355,

ASTM A53 Qib B

EN10219 S235 S275 S355

Qhov teeb meem tom ntej no yuav qhia koj txog peb cov yeeb nkab galvanized thiab square thiab rectangular yeeb nkab.