Xi'an Dongmeng Group Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm astm a53 galvanized steel yeeb nkab nyob rau hauv Suav teb, kuj txhawb kev pab customized. Nrog kev paub ntau, peb zoo siab tos txais koj rau cov khoom lag luam wholesale pheej yig hauv Tshuag ntawm no thiab tau txais cov qauv dawb los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.
ASTM A53 galvanized steel yeeb nkab yog ib qho ntawm cov zinc siv ntau tshaj plaws -coated carbon steel piping solutions hauv kev tsim kho, kev tsim kho, kev xa dej, thiab tshuab tshuab. Phau ntawv qhia no muab cov lus qhia txog kev tsim vaj tsev nrog rau cov qauv kev txhais lus, txheej txheej tsom xam kev ua tau zoo, kev ntsuas siab, kev tshuaj xyuas, kev ntsuas tus nqi, thiab cov txheej txheem xaiv cov khoom lag luam rau cov neeg siv khoom thoob ntiaj teb.
ASTM A53 galvanized steel yeeb nkab Standard Txhais
ASTM A53 yog carbon steel yeeb nkab specification npog seamless thiab welded kav npaj rau cov neeg kho tshuab thiab siab daim ntawv thov raws li zoo raws li cov qauv siv.
Qhov tseem ceeb ntawm ASTM A53
NpogHom F, E, thiab S kav
suav nrogQib A thiab Qib B
Muaj feem xyuam raukub-dip galvanizing
Siv hauvqis rau nruab nrab siab tshuab
Engineering Standard Focus
ASTM A53 galvanized kav yuav tsum ua raws li:
Mechanical zog xav tau
Tshuaj muaj pes tsawg leeg txwv
Kev ntsuam xyuas hydrostatic
Dimensional kam rau ua tswj
Zinc txheej adhesion
Qhov no ua kom haum rau:
Cov kav dej
Kev tiv thaiv hluav taws
Cov qauv qauv
Galvanizing Thickness Engineering Lub ntsiab lus
Lub zinc txheej thickness ncaj qha txiav txim siab corrosion kuj, kev pab lub neej, thiab ib puag ncig durability.
Hom Txheej Thickness Range
40 - 120 μm nyob ntawm cov txheej txheem
Ntau dua thickness → ntev atmospheric tsis kam
Cov txheej txheem muaj peev xwm tshaj 600 g / m²
Kev cuam tshuam engineering
| Txheej Txheej | Kev Pabcuam Lub Neej (Atmospheric) | Daim ntawv thov |
|---|---|---|
| Lub teeb galvanizing | 5-10 xyoo | Kev siv tshuab siv sab hauv tsev |
| Txheem galvanizing | 15-25 xyoo | Kev tsim cov kav dej |
| Heavy galvanizing | 30-50 xyoo | Marine / infrastructure |
Zinc ua raws li:
Barrier tiv thaiv
Cathodic tiv thaiv
Self- txheej txheem kho
Qhov no ua rau ASTM A53 galvanized yeeb nkab haum rau qhov chaw nruj heev.
Phau Ntawv Qhia Kev Ntsuas Siab
ASTM A53 yeeb nkab siab muaj peev xwm nyob ntawm:
Phab ntsa thickness (Schedule)
Yield zog
Sab nraud txoj kab uas hla
Ua haujlwm kub
Engineering Pressure Formula (Simplified)
P = (2 × S × t) / D
Qhov twg:
P=tso siab tau
S=tso cai rau kev ntxhov siab
t=phab ntsa thickness
D=sab nraud
Hauv kev siv engineering:
Teem sijhawm 40 cov kav dej yog siv hauv cov tshuab tsis tshua muaj siab
Teem sijhawm 80 rau kev sib kis siab dua
Galvanizing tsis cuam tshuam qhov ntsuas siab
ASTM vs EN vs API Sib piv
| Txuj | Thaj tsam | Daim ntawv thov tseem ceeb | Qib Siab |
|---|---|---|---|
| ASTM A53 | Teb chaws USA | Qauv & siab | Nruab nrab |
| TS EN 10255 | Teb chaws Europe | Kev thauj dej & roj | Nruab nrab |
| API 5L | Roj & roj | Pipeline kis tau tus mob | Siab |
ASTM A53 Cov Lus Qhia:
Hloov tau yooj yim dua dav dav - hom phiaj tus qauv
Tus nqi qis dua piv rau cov kav dej API
Yooj yim dua thoob ntiaj teb muaj
API 5L:
Ntau dua toughness
Daim ntawv pov thawj nruj pipeline
Siv rau kev xa hluav taws xob
EN cov qauv:
Tsom ntsoov rau cov kev pabcuam hauv tsev
Feem ntau hauv EU infrastructure
ASTM A53 galvanized steel yeeb nkab tiag Project Case
Case: Municipal Water Distribution System – Southeast Asia
Qhov project Scope:
2,800 tons ASTM A53 Qib B galvanized yeeb nkab
DN50-DN300 ntau yam
Kub-dip galvanizing txheej 85 μm
Cov txiaj ntsig engineering:
20 xyoo kev ua haujlwm corrosion kuj
Txo tus nqi saib xyuas los ntawm 35%
Installation lub sij hawm txo vim welding compatibility
Qhov no ua rau pom qhov tsim nyog ntawm galvanized A53 yeeb nkab hauv cov phiaj xwm loj.
Kev Ntsuas Tus Nqi ntawm ASTM A53 galvanized steel yeeb nkab
Tus nqi tsav tsheb muaj xws li:
Raw Material Factors
Steel billet nqi fluctuations
Zinc nqi volatility
Zog nqi
Cov Nqi Ua Haujlwm
Galvanizing da dej technology
Kev npaj nto
Qib soj ntsuam zoo
Ntiaj teb no Market Price Position
ASTM A53 galvanized yeeb nkab feem ntau:
15-30% pheej yig dua stainless hlau yeeb nkab
10-20% pheej yig dua API pipeline qib
Yog li dav siv nyob rau hauv:
Kev tsim kho
Infrastructure
Mechanical engineering
ASTM A53 Galvanized Steel Yeeb Nkab Qhia Kev Xaiv Cov Khoom Muag
Cov neeg yuav khoom lag luam yuav tsum ntsuas:
Kev muaj peev xwm
Galvanizing kab muaj peev xwm
Cov yeeb nkab ua precision
Kev sim ntsuas qib
Daim ntawv pov thawj zoo
ISO 9001 Cov
ASTM daim ntawv pov thawj
Thib peb -kev tshuaj ntsuam xyuas tog
Export Kev paub
Ntim cov qauv
Logistics tswj
Cov ntaub ntawv raug
Cov neeg muag khoom ntseeg tau txo qhov kev pheej hmoo ntawm qhov project thiab tus nqi ntawm lub neej.
Kev soj ntsuam tus qauv ntawm ASTM A53 galvanized steel yeeb nkab
ASTM A53 galvanized kav yuav tsum tau ua:
Dimensional soj ntsuam
OD kam rau ua
Phab ntsa thickness tswj
Kev ncaj
Mechanical Testing
Tensile zog
Yield zog
Flattening xeem
Txheej tshuaj xyuas
Zinc thickness ntsuas
Kev kuaj adhesion
Kev ntsuam xyuas qhov defect
NDT (Optional)
Kev kuaj ultrasonic
Eddy kev sim tam sim no
Kev soj ntsuam xyuas kom ua raws li cov kev cai thoob ntiaj teb engineering.
ASTM A53 galvanized steel yeeb nkab
ASTM A53 galvanized steel yeeb nkab
Xi'an Dongmeng Steel Co., Ltd.
ASTM A53 Galvanized Steel Yeeb Nkabyog kub-dip zinc-coated carbon steel yeeb nkab tsim raws liASTM A53 / ASME SA53 tus qauv. Nws yog tsim raumechanical, siab, thiab kev siv cov txheej txheem, muab qhov zoo tshaj plawscorrosion kuj, durability, thiablub neej ua haujlwm ntevnyob rau hauv ob qho tib si sab hauv tsev thiab sab nraum zoov ib puag ncig. Peb lub Hoobkas tsimA53 galvanized steel kavnyob rau hauv ib tug ntau yam ntawmQhov ntau thiab tsawg, cov sij hawm, thiab qib (Hom E - Hluav Taws Xob Hluav Taws Xob Welded, Hom S - Seamless, thiab Hom F - Rauv Welded). Nrog advanced galvanizing tshuab thiab nruj me ntsis tswj, peb xa cov kav dej nrog asmooth nto tiav, meej tolerances, thiabtxhim khu kev qha mechanical zog. Cov kav dej no zoo tagnrho raukev tsim kho, kav dej, roj & roj, tiv thaiv hluav taws, thiab tsim hluav taws xobtej yaam num thoob ntiaj teb.
Cov ntsiab lus tseem ceeb: ASTM A53 Galvanized Steel Pipe, Kub Dip Galvanized Steel Pipe, ASTM A53 Carbon Steel Pipe, Galvanized Steel Tube Supplier, Galvanized Yeeb Nkab Chaw tsim tshuaj paus Tuam Tshoj,
1. Tshuaj muaj pes tsawg leeg
Cov tshuaj muaj pes tsawg leeg ntawm ASTM A53 galvanized steel yeeb nkab yog ib qho tseem ceeb los xyuas kom meej nws zoo thiab kev ua tau zoo. Nws cov tshuaj muaj pes tsawg leeg muaj xws li carbon (C), manganese (Mn), phosphorus (P), sulfur (S), tooj liab (Cu), nickel (Ni), chromium (Cr), molybdenum (Mo) thiab vanadium (V), thiab cov ntsiab lus tshwj xeeb yog raws li hauv qab no: Carbon (C): Cov ntsiab lus tsis tshaj 0.30%. Carbon yog ib qho tseem ceeb ntawm cov hlau, thiab nws cov ntsiab lus cuam tshuam rau lub zog thiab hardness ntawm cov yeeb nkab steel.
Manganese (Mn): Cov ntsiab lus tsis pub tshaj 1.20%. Manganese tuaj yeem txhim kho lub zog thiab tawv ntawm cov yeeb nkab steel.
Phosphorus (P) thiab sulfur (S): Cov ntsiab lus tsis pub tshaj 0.050% thiab 0.045% feem. Phosphorus thiab sulfur yog cov khoom tsis zoo hauv cov hlau, thiab lawv cov ntsiab lus yuav tsum tau tswj nruj me ntsis kom tsis txhob muaj qhov tsis zoo rau kev ua haujlwm ntawm cov yeeb nkab steel.
Copper (Cu), npib tsib xee (Ni), chromium (Cr) thiab molybdenum (Mo): Cov ntsiab lus tsis pub tshaj 0.40%. Cov ntsiab lus no tuaj yeem txhim kho corrosion kuj, oxidation tsis kam thiab kub siab zog ntawm cov yeeb nkab steel.
Vanadium (V): Cov ntsiab lus tsis tshaj 0.08%. Vanadium tuaj yeem txhim kho lub zog thiab tawv ntawm cov kav dej steel thiab txhim kho lawv cov khoom siv kho tshuab.
Tsis tas li ntawd, ASTM A53 tus qauv kuj tau hais tias tag nrho cov ntsiab lus ntawm Cu + Ni + Cr + Mo tsis tshaj 1.00%.
2. Mechanical zog
Cov khoom siv kho tshuab ntawm ASTM A53 galvanized steel kav yog ib qho tseem ceeb ntsuas ntsuas lawv qhov zoo thiab kev ua haujlwm. Feem ntau suav nrog cov tsis xws li tensile zog (Rm), yield zog (Rp0.2) thiab elongation:
Lub zog tensile (Rm): yog hais txog qhov sib piv ntawm qhov siab tshaj plaws quab yuam uas cov yeeb nkab steel tiv taus hauv qhov ntsuas tensile rau nws qhov qub ntoo khaub lig- ntu ntu. ASTM A53 tus qauv qhia tias nws tus nqi tsis tsawg dua 415MPa (A53-B qib).
Yield zog (Rp0.2): yog hais txog tus nqi kev ntxhov siab thaum cov yeeb nkab steel yields hauv kev sim tensile. ASTM A53 tus qauv qhia tias nws tus nqi tsis tsawg dua 240MPa (A53-B qib).
Elongation: yog hais txog qhov sib piv ntawm qhov elongation ntawm cov yeeb nkab steel tom qab cov qauv tawg hauv qhov kev sim tensile mus rau qhov qub ntev, uas qhia txog cov yas deformation muaj peev xwm ntawm cov yeeb nkab steel.
3. Siab bearing muaj peev xwm
Lub peev xwm muaj peev xwm ntawm ASTM A53 galvanized steel yeeb nkab yog ib qho ntawm cov kev ua yeeb yam uas yuav tsum tau tsom rau hauv kev siv tswv yim. Lub siab bearing peev xwm ntawm cov khoom no nyob ntawm tej yam xws li nws cov phab ntsa thickness, cov khoom thiab raug txheej txheem. Raws li cov xwm txheej tau teev tseg hauv tus qauv, ASTM A53 galvanized steel yeeb nkab tuaj yeem tiv taus qee qhov siab sab hauv thiab sab nraud, thiab tus nqi tshwj xeeb yuav tsum tau txiav txim siab raws li qhov tshwj xeeb thiab kev siv ntawm cov khoom.
Tsis tas li ntawd, cov txheej txheem tsim khoom ntawm ASTM A53 galvanized steel yeeb nkab (xws li kub dov, kos duab txias, thiab lwm yam) yuav cuam tshuam rau nws lub peev xwm siab. Piv txwv li, cov txheej txheem kos duab txias tuaj yeem tau txais cov khoom lag luam zoo dua, tab sis cov txheej txheem ua haujlwm yog qhov nyuaj. Yog li, thaum xaiv ASTM A53 galvanized steel yeeb nkab, nws yog ib qho tsim nyog los xaiv cov txheej txheem tsim khoom tsim nyog thiab cov lus qhia tshwj xeeb raws li kev siv tshwj xeeb thiab cov kev cai.
ASTM A53 Galvanized Steel Yeeb Nkab - International Standard Size Chart
| Nominal Pipe Loj (NPS) | Sab nraud txoj kab uas hla (mm) | Phab ntsa Thickness (mm) | Teem caij 40 (mm) | Teem caij 80 (mm) | Kwv yees li. Qhov hnyav (kg / m) | Ntev (m) |
|---|---|---|---|---|---|---|
| 1/2" | 21.3 | 2.77 | 2.77 | 3.73 | 1.27 | 6 / 12 |
| 3/4" | 26.7 | 2.87 | 2.87 | 3.91 | 1.68 | 6 / 12 |
| 1" | 33.4 | 3.38 | 3.38 | 4.55 | 2.25 | 6 / 12 |
| 1-1/4" | 42.2 | 3.56 | 3.56 | 4.85 | 3.05 | 6 / 12 |
| 1-1/2" | 48.3 | 3.68 | 3.68 | 5.08 | 3.63 | 6 / 12 |
| 2" | 60.3 | 3.91 | 3.91 | 5.54 | 5.44 | 6 / 12 |
| 2-1/2" | 73.0 | 5.16 | 5.16 | 7.01 | 8.63 | 6 / 12 |
| 3" | 88.9 | 5.49 | 5.49 | 7.62 | 11.29 | 6 / 12 |
| 3-1/2" | 101.6 | 5.74 | 5.74 | 8.08 | 13.53 | 6 / 12 |
| 4" | 114.3 | 6.02 | 6.02 | 8.56 | 16.07 | 6 / 12 |
| 5" | 141.3 | 6.55 | 6.55 | 9.53 | 21.77 | 6 / 12 |
| 6" | 168.3 | 7.11 | 7.11 | 10.97 | 28.26 | 6 / 12 |
| 8" | 219.1 | 8.18 | 8.18 | 12.70 | 41.68 | 6 / 12 |
| 10" | 273.1 | 9.27 | 9.27 | 12.70 | 53.52 | 6 / 12 |
| 12" | 323.9 | 9.53 | 9.53 | 12.70 | 63.88 | 6 / 12 |
| 14" | 355.6 | 9.53 | 9.53 | 12.70 | 72.88 | 6 / 12 |
| 16" | 406.4 | 9.53 | 9.53 | 12.70 | 83.45 | 6 / 12 |
| 18" | 457.0 | 9.53 | 9.53 | 12.70 | 93.21 | 6 / 12 |
| 20" | 508.0 | 9.53 | 9.53 | 12.70 | 102.35 | 6 / 12 |
| 24" | 610.0 | 9.53 | 9.53 | 12.70 | 121.68 | 6 / 12 |
Khoom Specifications
| Txuj | ASTM A53 / ASME SA53 |
|---|---|
| Hom | Hom E (Electric Resistance Welded), Hom S (Seamless), Hom F (Qhov cub Welded) |
| Qib | Qib A, Qib B |
| Nto tiav | Kub Dip Galvanized (HDG), Pre- Galvanized |
| Sab nraud Diameter (OD) | 21.3 hli - 660 hli |
| Phab ntsa Thickness | 1.8mm-22 hli |
| Ntev | 3m, 6m, 12m, lossis customized |
| Zinc Txheej | 40–600 g/m² |
| Xaus | Plain, Beveled, Threaded nrog Coupling |
| Ntim | Nyob rau hauv bundles nrog steel strips los yog yas hau ntawm ob hnub |
Cov Khoom Siv Cov Khoom Siv
Kev lag luam
- Roj thiab roj:
ASTM A53 galvanized steel kav ua lub luag haujlwm tseem ceeb hauv kev lag luam roj thiab roj. Lawv tau siv los thauj cov roj, roj thiab lwm yam kua dej, kom ntseeg tau tias cov peev txheej no tuaj yeem muaj kev nyab xeeb thiab muaj txiaj ntsig zoo ntawm ib qho chaw mus rau lwm qhov.
- Kev lag luam tshuaj:
Hauv kev lag luam tshuaj, ASTM A53 galvanized steel kav yog dav siv los tsim ntau yam khoom siv tshuaj thiab cov kav dej vim lawv cov corrosion kuj thiab siab zog. Cov kav dej no tuaj yeem tiv taus qhov yaig ntawm ntau yam tshuaj corrosive, ua kom muaj kev ruaj ntseg thiab kev nyab xeeb ntawm cov txheej txheem ntau lawm.
- Lub zog hluav taws xob:
Galvanized steel kav kuj ua lub luag haujlwm tseem ceeb hauv kev lag luam fais fab. Lawv yog siv nyob rau hauv kev tsim thiab installation ntawm lub hwj chim chaw, xws li kev txhawb nqa qauv ntawm cov kab sib txuas, lub hauv paus system ntawm substations, thiab lwm yam.
- Machinery manufacturing:
Hauv kev tsim cov tshuab tsim khoom, ASTM A53 galvanized steel kav yog siv los tsim ntau yam thiab cov qauv ntawm cov cuab yeej siv tshuab, xws li bearings, tsav shafts, brackets, thiab lwm yam.
Tsev teb
- Lub tsev tsim:
- ASTM A53 galvanized steel kav yog dav siv rau kev txhawb nqa thiab kev txhawb nqa ntawm lub tsev vim lawv lub zog siab thiab zoo corrosion kuj. Lawv tau siv los ua cov khoom tseem ceeb ntawm cov kab hlau, steel beams thiab steel thav duab kom ntseeg tau tias kev ruaj ntseg thiab kev nyab xeeb ntawm cov tsev.
- Kev siv dej thiab kev tso dej: Hauv cov dej xa dej thiab cov kav dej ntawm cov tsev, cov kav dej galvanized tau siv dav vim tias lawv cov corrosion kuj thiab kev saib xyuas yooj yim. Lawv tau siv los ua cov kav dej rau kev xa cov dej haus, dej khib nyiab thiab lwm yam dej kom ntseeg tau tias siv tau zoo thiab tso tawm cov khoom siv dej.
- Kev tiv thaiv hluav taws: Galvanized steel kav kuj ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv hluav taws. Lawv yog siv los tsim cov khoom siv xws li cov twj tua hluav taws, cov kav dej tua hluav taws thiab cov twj tso kua mis kom ntseeg tau tias cov dej txaus tuaj yeem muab tau sai sai rau kev tua hluav taws thaum muaj hluav taws kub. HVAC system: Hauv HVAC systems, ASTM A53 galvanized steel kav yog siv los xa xov xwm xws li cua kub thiab txias thiab dej. Lawv tau siv los ua lub hauv paus tseem ceeb ntawm cov kav dej kom ntseeg tau tias kev nplij siab thiab kev ruaj ntseg ntawm ib puag ncig sab hauv tsev.
Cov khoom pov thawj
Cov ntawv pov thawj
Xi'an Dongmeng Steel Co., Ltd.
Xi'an Dongmeng Steel Co., Ltd.
Xi'an Dongmeng Steel Co., Ltd.
Xi'an Dongmeng Steel Co., Ltd.
Xi'an Dongmeng Steel Co., Ltd.
Xi'an Dongmeng Steel Co., Ltd.
Xi'an Dongmeng Steel Co., Ltd.
Nta & Cov txiaj ntsig
Xi'an Dongmeng Steel Co., Ltd.
01
Zoo heev Corrosion Resistance- Kub-dip galvanizing tsim cov zinc txheej muaj zog rau kev tiv thaiv xeb zoo dua.
02
Siab zog & Durability- Ua los ntawm cov pa roj carbon zoo nrog cov phab ntsa tuab zoo ib yam.
03
Ua raws li International Standards- ASTM, ASME, API, thiab ISO tau ntawv pov thawj.
kev cai
Xi'an Dongmeng Steel Co., Ltd.
Loj customization
Ntev customization:Cov neeg siv khoom tuaj yeem qhia qhov ntev ntawm cov yeeb nkab steel galvanized raws li kev siv tshwj xeeb. Txawm hais tias nws yog tus qauv ntev lossis tsis yog - qhov ntev ntev, nws tuaj yeem ua tiav los ntawm kev txiav thiab lwm yam txheej txheem.
Txoj kab uas hla thiab phab ntsa thickness customization:Txoj kab uas hla thiab phab ntsa tuab ntawm galvanized steel yeeb nkab kuj tuaj yeem kho raws li qhov xav tau tiag tiag ntawm cov neeg siv khoom. Txawv diameters thiab phab ntsa thicknesses yog haum rau txawv daim ntawv thov scenarios, xws li conveying kua, structural txhawb, thiab lwm yam.
Cov duab customization
Bending processing: Los ntawm cov khoom siv xws li cov yeeb nkab dabtsi yog khoov tshuab, galvanized steel kav tuaj yeem ua tiav rau hauv cov duab yuav tsum tau khoov, xws li arcs, spirals, thiab lwm yam, kom tau raws li cov kev xav tau ntawm cov ntawv thov tshwj xeeb.
Tshwj xeeb- zoo li tus yeeb nkab customization: Ntxiv nrog rau cov pa puag ncig galvanized steel kav, ntau yam tshwj xeeb- zoo li cov kav dej xws li square, rectangular, oval, thiab lwm yam kuj tuaj yeem kho raws li cov neeg siv khoom xav tau.
Kev kho deg customization
Galvanized txheej thickness customization: Lub thickness ntawm galvanized txheej tuaj yeem kho raws li tus neeg siv khoom los tiv thaiv -corrosion xav tau. Ib txheej tuab galvanized tuaj yeem muab kev tiv thaiv zoo dua - corrosion, tab sis nws tseem yuav ua rau cov nqi nce ntxiv.
Xim customization: Txawm hais tias cov yeeb nkab steel galvanized nws tus kheej yog xim dawb, cov neeg siv khoom tuaj yeem hloov nws cov xim los ntawm kev kho tom qab (xws li txau) kom tau raws li qhov tshwj xeeb zoo nkauj lossis kev ua haujlwm.
Customized processing txoj kev
Txiav thiab drilling: Raws li cov kev xav tau tshwj xeeb ntawm cov neeg siv khoom, kev txiav thiab kev ua haujlwm zoo tuaj yeem ua tiav ntawm cov kav hlau galvanized rau nruab cov xov hlau, cov yeeb nkab fittings, thiab lwm yam.
Vuam thiab kev sib txuas: Cov kev pabcuam vuam yog muab los txuas cov kav dej galvanized nrog rau lwm cov kav dej lossis cov khoom siv los ua kom tiav cov kav dej.
Cov khoom siv thiab cov khoom siv alloy customization
Kev xaiv cov khoom siv: Cov neeg siv khoom tuaj yeem xaiv cov kav hlau galvanized ntawm cov khoom sib txawv, xws li cov pa roj carbon tsawg, hlau alloy, thiab lwm yam, raws li qhov xav tau ntawm cov ntawv thov tshwj xeeb. Cov ntaub ntawv sib txawv muaj cov khoom sib txawv thiab kev tiv thaiv corrosion, thiab haum rau ntau qhov chaw thiab tej yam kev mob.
Ntxiv ntawm cov ntsiab lus hlau: Thaum lub sij hawm tsim cov kav hlau, cov ntsiab lus tshwj xeeb tuaj yeem raug ntxiv raws li cov neeg siv khoom xav tau los txhim kho qee yam khoom ntawm cov kav hlau, xws li lub zog, toughness, corrosion resistance, thiab lwm yam.
Kev tiv thaiv -corrosion thiab txheej customization
Anti-kev kho corrosion: Ntxiv nrog rau galvanizing, lwm yam kev tiv thaiv kev tiv thaiv- kev kho corrosion tuaj yeem muab tau raws li cov neeg siv khoom xav tau, xws li xuab zeb blasting thiab xeb tshem tawm, tiv thaiv- xeb xim txheej, thiab lwm yam. Cov kev kho no tuaj yeem txhim kho kev tiv thaiv - corrosion kuj ntawm cov kav dej steel thiab txuas ntxiv lawv lub neej kev pab cuam.
Txheej customization: Cov txheej txheem tshwj xeeb, xws li epoxy resin, polyethylene, thiab lwm yam, yog siv rau saum npoo ntawm cov kav dej galvanized kom tau raws li cov kev xav tau tshwj xeeb, xws li UV tiv thaiv, tiv thaiv - laus, tiv thaiv hluav taws, thiab lwm yam.
Tshwj xeeb cim thiab logo:Raws li cov neeg siv khoom xav tau, cov cim tshwj xeeb lossis lub logo tau ntxiv rau cov kav hlau galvanized rau kev txheeb xyuas thiab sib txawv hauv kev siv tom ntej.
Kev ntsuas kev ua tau zoo:Raws li cov neeg siv khoom xav tau, kev ntsuas kev ua tau zoo tshwj xeeb yog ua los ntawm kev cai- ua cov kav hlau galvanized, xws li kev ntsuas siab, ntsuas qhov cuam tshuam, kuaj corrosion, thiab lwm yam, kom ntseeg tau tias cov khoom zoo raws li cov qauv tsim nyog thiab cov neeg siv khoom xav tau.
Cov kev pabcuam ntawv pov thawj:Muab cov ntaub ntawv pov thawj cuam tshuam, xws li ISO daim ntawv pov thawj, CE daim ntawv pov thawj, thiab lwm yam, kom tau raws li cov neeg siv khoom raws li cov kev cai hauv kev lag luam thoob ntiaj teb. Cov ntawv pov thawj no tuaj yeem ua pov thawj tias qhov zoo thiab kev ua tau zoo ntawm cov kav dej galvanized steel ua tau raws li cov qauv thoob ntiaj teb thiab txhim kho kev lag luam kev sib tw ntawm cov khoom.
Peb Case
Peb Case
galvanized steel yeeb nkab
Xi'an Dongmeng Steel Co., Ltd.
galvanized steel yeeb nkab
Xi'an Dongmeng Steel Co., Ltd.
galvanized steel yeeb nkab
Xi'an Dongmeng Steel Co., Ltd.
galvanized steel yeeb nkab
Xi'an Dongmeng Steel Co., Ltd.
galvanized steel yeeb nkab
Xi'an Dongmeng Steel Co., Ltd.
galvanized steel yeeb nkab
Xi'an Dongmeng Steel Co., Ltd.
galvanized steel yeeb nkab
Xi'an Dongmeng Steel Co., Ltd.
galvanized steel yeeb nkab
Xi'an Dongmeng Steel Co., Ltd.
Nrhiav kev txhim khu kev qhaASTM A53 Galvanized Steel Pipe Chaw tsim tshuaj pauslos ntawm Tuam Tshoj?
Tiv tauj peb hnub no rauHoobkas- tus nqi ncaj qha, thib peb- tog tshuaj ntsuam xyuas, thiabkev daws teeb meem.
Peb qhov chaw nyob
Room 4107, Runfeng Building, Sanqiao Tshiab Street, Weiyang District, Xi'an City, Shaanxi Province
Xov tooj
+86 15769214734
E -mail
FAQ (Cov lus nug nquag nug)
Q1: Qhov txawv ntawm ASTM A53 Hom E, S, thiab F yog dab tsi?
A1:Hom E hais txogHluav taws xob Resistance Welded (ERW)cov kav dej, hom S yogSeamless, thiab hom F yogRauv Welded. Hom E thiab S muaj ntau dua rau kev siv tshuab thiab siab, thaum Hom F feem ntau yog siv rau cov kev pabcuam siab tsawg.
Q2: Dab tsi yog zinc txheej thickness rau galvanized A53 kav?
A2:Lub zinc txheej thickness feem ntau yog los ntawm40-600 g / m², nyob ntawm cov txheej txheem galvanizing thiab kev tiv thaiv corrosion.
Q3: Cov kav dej ASTM A53 puas tuaj yeem siv tau rau cov dej haus?
A3:Yog lawm,kub-dip galvanized kavyog tsim rau cov dej haus thaum sivlead- dawb zinc txheejuas ua raws li cov qauv kev nyab xeeb. Daim ntawv pov thawj tuaj yeem muab tau raws li qhov kev thov.
Q4: Dab tsi yog qhov txawv ntawm ASTM A53 thiabASTM A106 cov kav dej?
A4:ASTM A53 yog siv rauqis rau nruab nrab kubthiabgalvanized los yog dub steel kav, thaum ASTM A106 yog tsim los rausiab -kub seamless carbon steel kavsiv nyob rau hauv refineries thiab fais fab nroj tsuag.
Q5: Koj ua li cas kuaj qhov zoo ntawm ASTM A53 galvanized steel kav?
A5:Peb uaKev kuaj hydrostatic, eddy tam sim no lossis kuaj ultrasonic, kev ntsuam xyuas tensile, tshuaj muaj pes tsawg leeg tsom xam, thiabzinc txheej thickness tshuaj xyuasRaws li ASTM A53 cov cai thiab cov neeg siv khoom tus qauv.
Q6: Dab tsi nto tiav rau ASTM A53 kav?
A6:Muaj cov khoom tiav suav nrogKub-Dip Galvanized (HDG), Ua ntej- Galvanized, thiabDub (Tsis yog{0}}galvanized)nto. Cov txheej txheem kev cai zoo li epoxy lossis xim tuaj yeem siv rau kev tiv thaiv corrosion ntxiv.
Q7: Dab tsi yog koj txoj kev ntim khoom rau kev xa tawm?
A7:Cov kav dej feem ntau yogbundled nrog steel strips, yas-capped kawg, thiabqhwv nrog ntaub waterproof. Ntoo rooj plaub lossis pallets tuaj yeem muab rau cov kev cai tshwj xeeb lossis cov thawv xa khoom.
Q8: Koj cov kav dej galvanized steel muaj ntawv pov thawj dab tsi?
A8:Peb lub Hoobkas muaj ntawv pov thawj hauv qabISO 9001, ISO 14001, thiab peb cov khoom tuaj yeem ua rawsASTM, ASME, API 5L, EN10255, thiabSIB 1387qauv. Thib peb-kev soj ntsuam tog (SGS, BV, TUV, thiab lwm yam) tau txais.
Q9: Cov nqe lus them nqi dab tsi thiab kev xaiv xa khoom koj muab?
A9:Peb lees txaisT/T, L/C thaum pom, los yog OA (rau -cov neeg koom tes ntev). Lub sij hawm xa tuaj yog feem ntau15-25 hnub tom qab tau txais qhov tso nyiaj, nyob ntawm qhov kev txiav txim loj thiab galvanizing lub sij hawm.
Q10: Koj puas tuaj yeem muab cov yeeb nkab ntev, cov cim, lossis kev pabcuam OEM?
A10:Yog lawm. Peb muabkev cai yeeb nkab ntev (3-12m lossis ib qho kev thov), OEM cim nrog koj lub logo lossis hom, thiabkev cai txheej thicknesskom ua tau raws li koj qhov project lossis rov muag cov cai.
Cim npe nrov: Tuam Tshoj astm a53 galvanized steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
