S355jr Haus Dej Kab Yeeb Ntawm LSAW / Rbe Carbon Steel Pipes
Kab Yeeb, Roj thiab roj pipeline, Pipeline project, Kev tsim kho, Natural Gas Roj pipeline stocksNqe lus piav qhia thiab Technical Parameter:
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Sab nraud txoj kab uas hla |
ERW |
LSAW |
SSAW |
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1 ~ 24 hli |
12 ~ 80 hli |
8 ~ 128 hli |
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Phab ntsa thickness |
2.5 ~ 22 hli |
4.5 ~ 100 hli |
4 ~ 30 hli |
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Ntev |
5.8 ~ 12.0 m lossis raws li cov neeg siv khoom xav tau |
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Txuj |
GB / T 3091, GB / T 13793, ASTM A252, ASTM A53, ASTM A500, EN 10210, EN 10219, API 5L, DIN 1626/1615, DIN 17120, thiab lwm yam. |
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Qib |
SS400, Q235, Q345, Q460, A572 Gr.50, A572 Gr.60, S235, S275, S355, Qib A / B, X42, X52, X60, X70, thiab lwm yam. |
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Nto |
Prime zoo (bared, oiled, xim xim, 3LPE, los yog lwm yam anti{1}}kev kho corrosive) |
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S355JR LSAW Haus Dej Pipe Manufacturing Process Introduction
Cov txheej txheem tsim khoom ntawm S355JR LSAW cov kav dej haus tau nruj me ntsis ua raws li cov qauv kev huv huv: Ua ntej, S355JR steel phaj yog txias- tsim siv JCOE. Tom qab lub ntsiab weld tiav lawm siv multi-wire submerged arc vuam, lub weld yog tam sim ntawd normalized los kho cov grain loj. Tom qab ntawd, cov yeeb nkab roundness yog precisely tswj los ntawm mechanical inch expansion, thiab sab hauv phab ntsa yog sandblasted, polished, thiab coated nrog zaub mov-qib epoxy resin. Thaum kawg, txheej tiv thaiv ntom yog tsim los ntawm kev kho thiab sintering ntawm 265 degree. Tag nrho cov txheej txheem ua tiav nyob rau hauv ib puag ncig huv si, kom ntseeg tau tias cov yeeb nkab ua tau raws li cov qauv kev thauj mus los ntawm cov dej haus raws li cov qauv kev ua tau zoo thiab kev ua haujlwm huv.
Hais txog peb lub tuam txhab
GNEE STEEL yog ib qho ntawm Tuam Tshoj cov khoom lag luam rau kev lag luam roj thiab roj. Peb lub tuam txhab feem ntau xa tawm cov khoom siab tshaj - zoo, cov nqi sib tw cov kav dej, cov kav dej roj thiab cov kav dej, cov kav dej engineering, kev tsim kho, thiab cov kav dej thiab cov kav dej, siv dav hauv cov roj av. Peb kuj muab kev pabcuam xa khoom sai. Thov koj xav tiv tauj peb txhua lub sijhawm.
Cim npe nrov: s355jr haus dej kab yeeb nkab ntawm lsaw / rbe carbon steel kav, Tuam Tshoj s355jr haus dej kab yeeb nkab ntawm lsaw / rbe carbon steel kav manufacturers, lwm tus neeg
Tom ntej
S355JR Fluid PipelineKoj Tseem Yuav Zoo Li
Xa kev nug