Hoobkas Zoo Zoo Kub Muag Kub-dipped Galvanized Square Rectangular Steel Pipes

Galvanized square steel kavmuab kev tiv thaiv zoo thiab corrosion kuj. Lawv tag nrho cov qauv yog tsim los ntawm zinc, tsim ntom quaternary crystals uas tsim ib qho barrier ntawm steel phaj, zoo tiv thaiv corrosion los ntawm kev nkag mus. Qhov kev tiv thaiv corrosion no tshwm sim los ntawm zinc lub zog thaiv txheej. Thaum zinc ua raws li kev fij tseg ntawm kev txiav cov npoo, khawb, thiab plating abrasions, nws tsim ib txheej oxide insoluble, ua tiav nws txoj haujlwm thaiv.
Kub-dip galvanized square carbon kavyog tsim los ntawm vuam steel los yog strips uas tau dov rau hauv ib lub raj square. Cov raj square no ces muab tso rau hauv lub da dej kub-dip galvanizing thiab tau txais cov tshuaj tiv thaiv kab mob los tsim ib lub raj square tshiab. Cov txheej txheem tsim khoom rau kub-dip galvanized square tubes yog qhov yooj yim, tab sis muaj txiaj ntsig zoo. Muaj nyob rau hauv ntau qhov ntau thiab tsawg, cov raj no xav tau cov cuab yeej siv tsawg thiab peev, ua rau lawv tsim nyog rau me me galvanized square tube manufacturers.


Vimgalvanized square yeeb nkabyog galvanized ntawm cov yeeb nkab square, yog li daim ntawv thov ntau yam ntawm galvanized square yeeb nkab tau nthuav dav heev dua li cov yeeb nkab square.
Daim ntawv thov kev tsim vaj tsev thiab kev tsim: Siv rau hauv tsev thav duab, laj kab, stair railings, thiab lwm yam, muab kev txhawb nqa ruaj khov thiab ruaj khov.
Machinery thiab Cov Khoom Siv: Siv rau hauv kev tsim cov tshuab kev txhawb nqa thiab cov khoom siv, tsim nyog rau cov chaw ua haujlwm siab.
Furniture thiab Kho Kom Zoo Nkauj: Siv dav hauv rooj thiab lub rooj zaum thav duab, rhawv, dai kom zoo nkauj, thiab lwm yam, sib txuas ua kom ntev thiab zoo nkauj.
Cov Khoom Siv Tsheb Thauj Mus Los: Tsim nyog rau cov chaw zov me nyuam, cov ncej teeb pom kev zoo, thiab cov laj kab chaw nres tsheb, muab kev tiv thaiv mus sij hawm ntev los ntawm huab cua hnyav.
Daim Ntawv Thov Kev Tshaj Tawm: Tsim nyog rau cov ntawv tshaj tawm thiab kos npe thav ntawv, ua kom cov qauv kev ruaj ntseg thiab tiv thaiv xeb thiab deformation.
Qhov Rooj Ncej thiab Railings: Siv dav hauv cov qhov rooj, lub sam thiaj railings, thiab laj kab guardrails, ua kom muaj kev ruaj ntseg thiab kev nyab xeeb, haum rau cov tsev nyob thiab kev lag luam.

Khoom npe | Galvanized Square Rectangular Steel Yeeb Nkab | |||
Zinc Txheej | 30g-550g, G30, G60, G90 | |||
Phab ntsa Thickness | 1-5MM | |||
Nto | Pre-galvanized, Kub dipped galvanized, Electro galvanized, Dub, pleev xim rau, Threaded, Engraved, Socket. | |||
Qib | Q235, Q345, S235JR, S275JR, STK400, STK500, S355JR, GR.BD | |||
Ua siab ntev | ± 1% | |||
Oiled los yog Tsis-Oiled | Tsis-Oiled | |||
Lub sij hawm xa tuaj | 3-15 hnub (raws li qhov tseeb tonnage) | |||
Kev siv | Civil engineering, architecture, steel towers, shipyard, scaffoldings, struts, piles rau tsuj ntawm landslide thiab lwm yam cov qauv | |||
Ntev | Tsau lossis random, raws li cov neeg siv khoom xav tau | |||
Kev ua haujlwm | Plain weave (yuav tau threaded, punched, shrunk, stretched ...) | |||
Pob | Nyob rau hauv bundles nrog steel sawb los yog nyob rau hauv xoob, non-woven fabrics packings los yog raws li ib tug neeg thov kev pab | |||
Them Nyiaj | T/T LC DP | |||
Trade Term | FOB, CFR, CIF, DDP, EXW |
GB | Q195/Q215/Q235/Q345 |
ASTM | ASTM A53 / ASTM A500 / ASTM A106 Cov Lus Qhia |
EN | S235JR / S355JR / EN 10210-1 / EN 39 / EN 1123-1: 1999 |
Qib | Tshuaj muaj pes tsawg leeg | Mechanical zog | ||||||
C | Mn | Si | S | P | tso siab rau | stretch | Longati | |
zog-Mpa | zog-Mpa | feem pua | ||||||
q195 ua | 0.06-0.12 dr hab | 0.25-0.50 Nws | ≤ 0.30 | ≤ 0.045 | ≤ 0.05 | ≥195 | 315-430 : kuv | ≥33 |
q235 ua | 0.12-0.20 Nws | 0.30-0.67 Nws | ≤ 0.30 | ≤ 0.045 | ≤ 0.04 | ≥235 | 375-500 Nws | ≥ 26 |
q345 ua | ≤ 0.20 | 1.00-1.60 Nws | ≤ 0.55 | ≤ 0.04 | ≤ 0.04 | ≥345 | 470-630 : kuv | ≥ 22 |











1. Koj tus nqi yog dab tsi?
Peb cov nqi yuav raug hloov raws li cov khoom siv thiab lwm yam kev lag luam. Peb yuav xa koj daim ntawv teev nqi tshiab tom qab koj lub tuam txhab hu
peb xav paub ntxiv.
2. Koj puas muaj qhov kev txiav txim yam tsawg kawg nkaus?
Yog lawm, peb xav kom txhua qhov kev txiav txim thoob ntiaj teb kom muaj qhov kev txiav txim yam tsawg kawg nkaus. Yog tias koj tab tom nrhiav rov muag tab sis nyob rau hauv ntau qhov me me, peb xav kom koj mus saib peb lub vev xaib
3. Koj puas tuaj yeem muab cov ntaub ntawv cuam tshuam?
Yog lawm, peb tuaj yeem muab cov ntaub ntawv feem ntau suav nrog Daim Ntawv Pov Thawj Kev Ntsuam Xyuas / Kev Ua Raws Cai; Kev pov hwm; Keeb kwm, thiab lwm yam ntaub ntawv export thaum xav tau.
4. Lub sij hawm coj mus kuaj nruab nrab yog dab tsi?
Rau cov qauv, lub sijhawm ua haujlwm yog li 7 hnub. Rau kev tsim khoom loj, lub sijhawm ua haujlwm yog 5-20 hnub tom qab tau txais cov nyiaj them poob haujlwm. Lub sij hawm ua cov hmoov lead ua tau zoo thaum
(1) peb tau txais koj qhov tso nyiaj, thiab (2) peb tau txais koj qhov kev pom zoo zaum kawg rau koj cov khoom. Yog tias peb lub sijhawm ua haujlwm tsis ua haujlwm nrog koj lub sijhawm kawg, thov mus hla koj qhov kev xav tau nrog koj qhov muag. Nyob rau hauv txhua rooj plaub peb yuav sim ua kom haum raws li koj xav tau. Feem ntau peb muaj peev xwm ua tau li ntawd.
5. Hom kev them nqi twg koj txais?
30% ua ntej los ntawm T / T, 70% yuav ua ntej shippment pib ntawm FOB; 30% ua ntej los ntawm T / T, 70% tiv thaiv daim qauv ntawm BL yooj yim ntawm CIF.
