SA 691 5 b yeeb yeeb yeeb nkab
SA 691 5} cr alloy steel EFW Yeeb Nkab Piav Qhia
Sa 691 5 cr wel welded yeeb nkab yog 691 5 cr Wel Wel Wel Wel Wel Wel Wel Wel Wel Wel Wel Wel Wel Wel Wel Wel Wel Wel Wel Wel WighT Kub thiab Kev Kub Siab Ib puag ncig.
SA691 yog ASTM A691, uas yog cov qauv tsim los ntawm kev sim thiab cov khoom siv ntawm cov roj ntsha
5CR yog 5% chromium alloy steel. Cov khoom siv no muaj lub zog siab, kev kub siab tiv thaiv thiab qee qhov corrosion tsis kam. Nws tuaj yeem tswj kev ruaj khov zoo thiab kev ntseeg tau nyob rau hauv nyob rau hauv kev kub siab thiab kev kub siab ib puag ncig. Nws yog tsim nyog rau qee thaj chaw muaj kev lag luam nrog cov kev ua tau zoo, xws li cov ntsuas kub siab rau hauv petrochemical, hwj chim thiab lwm yam lag luam.
SA 691 5} cr coy steel yeeb nkab specification
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Txheej hauv lub taub |
406-1524mm |
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Phab Ntsa Thickness |
8-75 hli |
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Qho ntev |
3-12m raws li cov neeg siv khoom xav tau |
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Lub hom phiaj |
ASTM A691 / SA691 |
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Khoom |
1Cr, 3Cr, 5CR, 9CR, 91, thiab lwm yam. |
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Daim ntawv muaj cai |
API 5L, ISO 9001: 2008, SGS, BV, thiab lwm yam |
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Nto Kho |
Roj / pleev xim nrog dub / varnish lacquer / Epoxy Painting / FBE Txheej / 3PE Txheej |
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Yeeb Nkab Kawg |
Tiaj kawg / bevel kawg |
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Yam ntim |
OD tsis tsawg dua 273mm: xoob ntim, daim rau ntawm daim. |
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Teiinical |
EFW, LSAW (Longigudinally submerged arc vuam) |
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Kev tsim cov chav kawm yog raws li hauv qab no
Khoom siv
Kev kho tshav kub kub
Cov ntawv thov ntawm SA 691 5}} cr alloy steel efw yeeb nkab
Cim npe nrov: Sa 691 5} cr yeeb yeeb yeeb nkab xa, Tuam Tshoj sa691 5} b yeeb yeeb nkab cov khoom lag luam, lwm tus neeg
Koj Tseem Yuav Zoo Li
Xa kev nug