Tsawg carbon steel ERW kav dej yog cov khoom siv dav tshaj plaws hauv kev tsim kho thoob ntiaj teb, tshuab, thiab kev tsim kho vaj tse. Nrog lawv cov weldability zoo heev, tus nqi -kev ua tau zoo, thiab cov khoom siv kho tshuab ruaj khov, lawv ua haujlwm zoo rau kev xaiv loj - nplai engineering. Raws li ib qho ntawm Tuam Tshoj tus tsim ERW yeeb nkab manufacturers, Huayang Steel Pipe muab siab - zoo carbon steel yeeb nkab uas ua tau raws li cov qauv thoob ntiaj teb thiab txhawb kev lag luam thoob ntiaj teb. Kab lus no tshawb txog cov cuab yeej tsim khoom, cov yam ntxwv ntawm kev ua tau zoo, kev xeem yuav tsum tau ua, thiab cov khoom xa tawm ntawm cov pa roj carbon tsawg ERW kav uas tsim los ntawm Huayang.
Dab tsi txhais tau tias Tsawg Carbon Steel hauv ERW Pipe Production?
Cov pa roj carbon tsawg siv hauv ERW yeeb nkab tsim feem ntau muaj tsawg dua 0.25 feem pua carbon. Cov ntsiab lus tsis tshua muaj carbon no ua rau yooj yim tsim, zoo ib yam welding, thiab ruaj khov seem tswj thaum lub sij hawm siab - ntau lawm.
Cov yam ntxwv tseem ceeb
• Zoo dua weldability rau HF welded kav
• Txo txoj kev pheej hmoo ntawm kev sib tsoo
• Simplified forming thiab dov vim ntau dua ductility
• Kev ua tau zoo heev rau cov khoom siv qis thiab nruab nrab
Cov yam ntxwv no ua rau cov pa roj carbon tsawg zoo rau cov kav dej ERW siv hauv kev txhawb nqa kev tsim kho, cov khoom siv tsheb, thiab kev thauj mus los ntawm cov dej tsis muaj zog.
Yuav ua li cas Huayang ManufacturesERW Cov kav dejPuas siv Low Carbon Steel?
Huayang ua haujlwm ntau yam ERW ntau lawm kab, txhua qhov nruab nrog automated forming, welding, thiab hauv internet xeem technologies. Kev sib xyaw ua ke ntawm cov khoom siv precision thiab kev tswj xyuas nruj ua kom muaj kev sib haum xeeb hauv cov vuam seams thiab cov yeeb nkab zoo ib yam.
Cov txheej txheem tseem ceeb
• Siab- zaus induction vuam tsim fusion ruaj khov
• Intelligent forming system kho rolls kom zoo ib yam diameters
• 100 feem pua kev ntsuas vuam kom ntseeg tau tias muaj kev puas tsuaj - tsis pub ntau lawm
• Puv -ntev qhov ntev thiab qhov ncaj tuav kom nruj nruj
Table 1: Cov Txheej Txheem Tseem Ceeb hauv Huayang Qhov Tsawg Carbon ERW Yeeb Nkab Ntau Lawm
| Theem | Khoom siv | Muaj nuj nqi | Ua kom pom tseeb zoo |
|---|---|---|---|
| Txoj Kev Npaj | Slitter, uncoiler | Xyuas kom tseeb qhov dav thiab qhov huv si | Raw khoom zoo |
| tsim | Tsim zeb | Shapes strips rau hauv lub raj puag ncig | Phab ntsa thickness tswj |
| HF vuam | HF vuam tshuab | Ntug cua sov thiab vuam | Weld bonding zog |
| Weld Trimming | Cov cuab yeej tshem tawm cov hlaws | Tshem tawm sab hauv thiab sab nraud weld hlaws | Ntxim qab |
| Qhov loj me | Sizing zeb | Kho OD thiab roundness | Dimensional raug |
| NDT Test | UT, ECT cov khoom siv | Tshawb xyuas weld seam | Weld sib xws |
| Ua tiav | Straightener, chamfering | Xyuas kom ncaj thiab huv cov yeeb nkab kawg | Qhov kawg kam rau ua |
Mechanical thiab Dimensional Performance ntawm Huayang Low Carbon ERW Pipes
Cov pa roj carbon tsawg ERW cov kav dej sib xyaw ua ke nrog lub zog muaj zog nrog kev ua haujlwm siab, ua rau lawv tsim nyog rau cov haujlwm xav tau kev hloov pauv thaum lub sijhawm teeb tsa. Mechanical kev ua tau zoo yog cuam tshuam los ntawm qib steel, kev tsim kho, thiab tus nqi cua txias.
Performance nta
• Tawm lub zog ntawm 195 txog 260 MPa
• Tensile zog ntawm 315 mus rau 510 MPa nyob ntawm qib
• Zoo elongation rau shaping thiab khoov
• Precision dimension tswj thoob plaws txhua qhov ntau thiab tsawg
Table 2: Cov Cuab Yeej Siv Hluav Taws Xob ntawm Cov Hluav Taws Xob Cov Hluav Taws Xob ERW Steel Qib
| Qib | Yield zog MPa | Tensile zog MPa | Elongation feem pua | Hom ntawv thov |
|---|---|---|---|---|
| Q195 | 195 | 315–430 | Ntau dua lossis sib npaug 33 | Cov rooj tog zaum, nyias- cov phab ntsa |
| Q215 | 215 | 335–450 | Ntau dua lossis sib npaug li 26 | Formwork, lub tsev ncej |
| Q235 | 235 | 375–500 | Ntau dua lossis sib npaug li 26 | Kev tsim kho scaffolding |
| S235 JR | 235 | 360–510 | Ntau dua lossis sib npaug li 24 | Engineering cov qauv |
Cov khoom no ua kom cov kav dej tuaj yeem tiv taus ob qho tib si zoo li qub thiab dynamic loading nyob rau hauv ib puag ncig ib puag ncig.
Export Quality Standards for Low Carbon ERW Pipes
Huayang cov pa roj carbon tsawg ERW cov kav dej yog tsim los ua kom tau raws li kev xa tawm txawv teb chaws. Txhua batch tau txais kev nruj me ntsis, mechanical, thiab corrosion-kev ntsuas kev tiv thaiv kom ua tau raws li qhov xav tau thoob ntiaj teb.
Cov qauv tseem ceeb export
• ASTM A53, A500 rau Asmeskas kev lag luam
• EN 10219, EN 10255 rau Tebchaws Europe
• BS 1387 rau Middle East thiab Africa
• ISO 65 rau kev faib thoob ntiaj teb
Txhua cov yeeb nkab tau sau nrog cov lej cim rau kev siv thaum kuaj xyuas thiab teeb tsa.
Table 3: Export Dimensional Tolerance Sib piv
| Txuj | OD Tolerance | WT kam rau ua | Ntev Ntev | Kev siv tsom |
|---|---|---|---|---|
| ASTM A53 | ± 1 feem pua | ± 12.5 feem pua | ± 10 hli | Cov kua dej thiab cov qauv |
| TS EN 10219 | ± 0.75 feem pua | ± 10 feem pua | ± 10mm los yog kev cai | Cov qauv ntu |
| SIB 1387 | ± 1 feem pua | ± 10 feem pua | Random los yog 6m | Cov kav dej thiab siv dav dav |
| ISO 65 | ± 1 feem pua | ± 12.5 feem pua | Kev cai | Threaded thiab welded systems |
Kev xeem yuav tsum muaj rau kev xa khoom thoob ntiaj teb
Ua ntej xa tawm, tag nrho cov pa roj carbon tsawg ERW cov kav dej yuav tsum tau kuaj xyuas cov txheej txheem los lav lawv cov kev ua tau zoo thaum siv. Huayang siv ob qho tib si cov pa thiab cov tshuab ntsuas siab heev.
Kev xeem suav nrog
• Kev ntsuam xyuas hydrostatic rau kev ua haujlwm siab
• Ultrasonic kuaj rau weld kev ncaj ncees
• Flattening thiab hardness tests rau txhua yam khoom
• Dimensional soj ntsuam nrog rau OD, phab ntsa thickness, thiab ncaj
Table 4: Yam khoom kuaj ua ntej Export
| Cov khoom kuaj | Lub hom phiaj | Txuj | Kev xav tau |
|---|---|---|---|
| Hydrostatic Test | Xyuas kom tsis muaj dej ntws | ASTM, EN | Tuav siab tsis poob |
| UT Weld Test | Txheeb xyuas qhov tsis xws luag hauv qhov vuam | ISO 10893 Kev Tswj Xyuas Kev Lag Luam | 100 feem pua kev xeem |
| Flattening Test | Ntsuas ductility | ASTM A53 | Tsis pom kev tawg |
| Galvanized Txheej Test | Ntsuas zinc txheej thickness | TS EN ISO 1461 | Uniform txheej |
Cov kev ntsuam xyuas nruj no ua kom cov kav dej Huayang tswj lawv cov kev ua tau zoo thoob plaws hauv kev thauj mus los thiab kev teeb tsa.
Ntiaj teb no daim ntawv thov ntawm Low Carbon ERW Pipes los ntawm Huayang
Huayang cov pa roj carbon tsawg ERW kav xa mus rau ntau tshaj 70 lub teb chaws thiab siv dav hauv kev tsim kho, kev tsim vaj tsev, kev tsim khoom, thiab kev lag luam ua liaj ua teb.
Tej daim ntawv thov teb
• Tsev cog khoom thiab cov qoob loo txhawb nqa
• Scaffolding thiab shoring systems
• Kev loj guardrails thiab laj kab
• Lub teeb tshuab thiab tsheb thav duab
• Tsawg- cov kav dej siab thiab cov pa roj
• Kev lag luam thiab vaj tse nyob
Lawv versatility, ruaj khov weld seam zoo, thiab kev sib tw nqi ua rau Huayang ib tug txhim khu kev qha tsum rau thoob ntiaj teb distributors thiab EPC neeg cog lus.
Vim li cas cov neeg yuav khoom xaiv Huayang Low Carbon ERW Pipes
Huayang lub peev xwm ntau lawm, kev xa tawm, thiab qhov zoo ib yam tso lub tuam txhab ntawm cov neeg tsim khoom nyiam rau ntiaj teb qis carbon ERW steel yeeb nkab nrhiav.
Kev sib tw zoo
• Ntau tshaj 10 ERW kab nrog kev tswj tsis siv neeg tag nrho
• Txhua hnub ntau tshaj ntau txhiab tons
• Cov ntaub ntawv QA tag nrho thiab thib peb - pab txhawb kev soj ntsuam tog
• Muaj zog export ntim haum rau ntev - shipping
• Ua raws li ASTM, EN, BS, ISO, thiab cov qauv hauv cheeb tsam
