Tuam Tshoj Loj Loj Hollow Seem cov kav dej thiab cov raj steel yeeb nkab muag Chaw tsim tshuaj paus thiab Hoobkas |Zaj sawv

Loj Loj Hollow Section kav kav thiab raj steel yeeb nkab muag

Loj Loj Hollow Seem cov kav dej thiab cov raj steel yeeb nkab muag Featured duab

Lus piav qhia luv luv:

FOB Nqe:US $500-800 / Tuj

Min. Order Quantity:20 Tons

Muaj peev xwm muab khoom:20000 Tons ib hlis

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Product Detail

Khoom cim npe

Peb lub lag luam tseem ceeb tshaj plaws ntawm kev tswj hwm, kev qhia cov neeg ua haujlwm txawj ntse, ntxiv rau kev tsim cov pab pawg tsim, sim ua kom cov txheej txheem thiab kev lav phib xaub ntawm cov neeg siv khoom.Peb lub tuam txhab tau ua tiav IS9001 Certification thiab European CE Certification ntawm Lag luam wholesale OEM Tuam Tshoj Hoobkas Muag Lag Luam 1/4 Nti ERW Round Carbon Steel Yeeb Nkab, Peb feem ntau concertrating ntawm kev tsim cov tswv yim tshiab kom tau raws li kev thov los ntawm peb cov neeg siv khoom nyob txhua qhov chaw hauv ntiaj teb.Sau npe rau peb thiab cia peb tsav tsheb nyab xeeb thiab lom zem nrog ib leeg!
Peb lub lag luam tseem ceeb tshaj plaws ntawm kev tswj hwm, kev qhia cov neeg ua haujlwm txawj ntse, ntxiv rau kev tsim cov pab pawg tsim, sim ua kom cov txheej txheem thiab kev lav phib xaub ntawm cov neeg siv khoom.Peb lub tuam txhab ua tiav tau txais IS9001 Certification thiab European CE Certification ntawmTuam Tshoj Tsev Khoom, Cov yeeb nkab steel, Peb tsom rau kev muab kev pabcuam rau peb cov neeg siv khoom raws li lub hauv paus tseem ceeb hauv kev ntxiv dag zog rau peb txoj kev sib raug zoo mus ntev.Peb tsis tu ncua muaj cov khoom lag luam qib siab ua ke nrog peb cov kev pabcuam ua ntej muag thiab tom qab muag zoo ua kom muaj kev sib tw muaj zog hauv kev lag luam thoob ntiaj teb.

Welded steel kav nrog kub dip txheej los yog hluav taws xob-galvanized?coating rau saum npoo ntawm galvanized steel kav.Galvanizing tau?nce qhov corrosion kuj ntawm cov kav dej steel thiab ua kom lawv lub neej ua haujlwm ntev.Cov kav dej Galvanized tau siv dav, tsis yog tsuas yog cov kav dej rau cov dej, roj, roj thiab lwm yam dej uas tsis tshua muaj siab, tab sis kuj yog cov kav dej roj thiab cov kav dej hauv cov roj av?kev lag luam, tshwj xeeb tshaj yog nyob rau hauv offshore roj teb, roj tso cua sov, condensation coolers, raj rau thee distillation thiab ntxuav cov roj? exchangers nyob rau hauv tshuaj coking khoom, thiab hlab rau trestle yeeb nkab pawg thiab txhawb thav ntawv nyob rau hauv kuv tunnels.

Secondary los tsis	Tsis-secondary
Alloy los tsis	Tsis-alloy
Cov txheej txheem	ERW, kub dov los yog txias dov
Txuj	BS 1387, BS EN 39, GB / T 3091, ASTM A53, JIS G3444, thiab lwm yam.
Qib / Khoom	10 #, 20 #, 45 #, Q195, Q235, Q345, 16Mn, ST 37.4, thiab lwm yam.
Qhov chaw keeb kwm	Tianjin, Suav teb (Mainland)
Cov ntawv pov thawj	ISO 9001: 2008, BV, SGS, ABS
Muaj peev xwm ntau lawm	3500 ton / lub lis piam
Tshooj puab	Hloov
Sab nraud txoj kab uas hla	20-325 hli
Phab ntsa thickness	0.5-25 hli
Ntev	2-12m, los yog txiav raws li kev thov.
Kev kam rau siab	OD: +/- 1mm, WT: +/- 0.5mm, L: +/- 20mm
Kev kho saum npoo	Galvanized, pleev xim rau, oiled, luam tawm los yog hmoov coated
Zinc coated	pre-galvanized, 80-120 g / m2; Kub dip galvanized, 230-500 g / m2
Xim	Nyiaj, dub los yog pleev xim rau raws li kev thov
Xaus ntawm lub cev	Plain?burred, beveled, threaded
Lub sij hawm ua lag luam	FOB Tianjin Tuam Tshoj, CIF, C & F
Chaw thau khoom chaw nres nkoj	Chaw nres nkoj Tianjin Xingang, Suav
Pob	1.Big OD: hauv ntau; 2.Small OD: nyob rau hauv bundles, packed los ntawm steel strips; 3. Waterproof pob nrog ntaub yas; 4.Standard export pob; 5.Raws li cov neeg siv khoom