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Khoom npe
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Cov Yeeb Nkab Hlau
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Khoom
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GB: Q195, Q215, Q235C, Q235C, Q245C, Q245S, Q345E, Q390a, Q390B,
Q390C,Q390D,Q390E, Q420, Q420B, Q420C, Q420D, Q420E, Q460D, Q460E, Q500D, Q500E, Q550D, Q550E, Q620D, Q620E, Q690D, Q690E EN: S185, S235JR, S27JR, S25JR, S35JR, S420NL, S420NL, S460NL S500Q, S550Q, S690Q ASTM: Grade B, Grade C, Grade D, A 36, Grade 36, Grade 40, Grade42, Grade50, Grade 55,Grade 60, Grade 65, Grade 80
JIS: SS330, SHC, SS400, SPFC, SPHD, SPHE
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Phab Ntsa Thickness
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4.5mm ~ 60mm
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Txheej hauv lub taub
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21.3mm ~ 762mm
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Qho ntev
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Ntev: Ib Leeg Random Ntev / Ob Chav Random Ntev
5M {{-14 m, 5.8m, 6m, 10m -12 m, 12m lossis raws li cov neeg siv khoom siv |
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Lub hom phiaj
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API 5L, ASTM A 53-2007, Astm {} {{},} {}, bs 1387, BS EN10296, BS
632, BS 632, BS 6363, BS EN10219, GB / T 3091-2001, GB / T}, GB / T9711 |
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Ntu puab
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Square, duab plaub, puag ncig,
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Yeeb nkab xaus
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Tiaj kawg / beveled, tiv thaiv los ntawm cov yas yas ntawm ob xaus, txiav chaw txiav, grooved, threupling, thiab lwm yam.
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Nto Kho
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1. galvanized
{{0 {}} perse, dub thiab xim pleev xim 3. pob tshab roj, tiv thaiv roj xeb {{04. Raws li cov neeg xav tau |
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Daim Ntawv Thov Khoom
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{{01. Laj Kab, Tsev Cog Khoom, Qhov Rooj Qhov Rooj, Tsev Cog Khoom
{{02. Tsis muaj kua qis, dej, roj, roj, kab yeeb nkab {{03.} Rau ob qho tib si sab hauv tsev thiab sab nraum zoov kev tsim kho lub tsev 4.} siv nyob rau hauv scaffolding kev tsim kho uas yog ntau pheej yig dua thiab yooj yim |
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Ntawv pov thawj
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API ISO 9001-2008, sgs . bv
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Cim npe nrov: Q235 Carbon Steel seamless yeeb nkab yeeb, Suav Q235 Carbon Steel Seamless Yeeb Nkab Cov Khoom Lag Luam, Chaw muag khoom, Hoobkas
