Nrhiav kev ntseeg siabTS EN ISO 2531 / EN 545 / EN 598 Cov yeeb nkab hlaurau koj qhov kev muab dej lossis kev tsim kho vaj tse?
Lub Hoobkas Ncaj Qha Nqe
DN80-DN800 Muaj
Kev Xa Khoom Sai Thoob Ntiaj Teb
MTC & Kev Txhawb Nqa Kev Tshuaj Xyuas Sab Nraud
Royal Steel Groupyog tus thawj coj hauv kev muab cov kav dej hlau zoo hauv Suav teb, nrog cov khoom lag luam ua raws li ISO 2531, EN 545, thiab EN 598 cov qauv.Cov Kav Hlau Uas Muaj Cov Yeeb Nkab Uas Muaj Cov Khoom Siv Uas Zoo Li Cov Hlau ...muaj cov khoom siv kho tshuab zoo heev, tiv taus corrosion, thiab lub neej ua haujlwm ntev, thiab feem ntau yog siv rau hauv kev xa dej hauv nroog, kev thauj dej phwj tuaj, kev ywg dej ua liaj ua teb, cov kab ke tiv thaiv hluav taws, thiab cov haujlwm kav dej hauv kev lag luam.
Qhov loj me ntawm cov kav dej yog txij li DN80 txog DN2600, nrog rau ntau tshaj 50 phab ntsa tuab uas npog qib K7, K8, K9, C, thiab M. Cov ntaub ntawv cement mortar, galvanized txheej, thiab ntau yam kev tiv thaiv muaj, thiab kev hloov kho tau kom haum rau ntau qhov chaw siv.
| Khoom | Cov Lus Qhia Tshwj Xeeb |
| Lub Npe Khoom | Cov Yeeb Nkab Dej Hlau Ductile |
| Cov Qauv | ISO 2531, EN 545, EN 598 |
| Cov Khoom Qib | EN-GJS-500-7 (GGG50) |
| Cov Chav Kawm Yeeb Nkab | K9, C25, C30, C40 |
| Txoj kab uas hla ntau yam | DN80-DN800 |
| Ntev | 5.7m, 6m, Kho kom haum |
| Kev Ntsuas Siab | PN10, PN16, PN25, PN40 |
| Hom Sib Koom Tes | T-Hom, K-Hom, Flanged Joint |
| Cov Txheej Txheem Tsim Khoom | Kev Sib Tsoo Centrifugal |
| Keeb kwm | Tuam Tshoj |
Cov qhov ntev hauv qab no ua raws li cov qauv thoob ntiaj teb tseem ceeb (xws li ISO 2531, EN 545, EN 598, thiab ASTM cov kev cai). Cov chav kawm tuab phab ntsa txheem (xws li K9, C40, Sch40) thiab qhov ntev raws li qhov xav tau muaj thaum thov.
| Qhov Loj Nominal (DN) | Qhov Loj Nominal (Nti) | Sab Nraud Txoj Kab uas hla (OD - hli) | Tus Qauv Ntev (m) | Cov Kev Xaiv Hom Sib Koom Tes |
| DN80 | 3" | 98 | 5.8 / 6.0 | T-Hom / Flanged / Txwv |
| DN100 | 4" | 118 | 5.8 / 6.0 | T-Hom / Flanged / Txwv |
| DN150 | 6" | 170 | 5.8 / 6.0 | T-Hom / Flanged / Txwv |
| DN200 | 8" | 222 | 5.8 / 6.0 | T-Hom / Flanged / Txwv |
| DN250 | 10" | 274 | 5.8 / 6.0 | T-Hom / Flanged / Txwv |
| DN300 | 12" | 326 | 5.8 / 6.0 | T-Hom / Flanged / Txwv |
| DN400 | 16" | 429 | 5.8 / 6.0 | T-Hom / Flanged / Txwv |
| DN500 | 20" | 532 | 5.8 / 6.0 | T-Hom / Flanged / Txwv |
| DN600 | 24" | 635 | 5.8 / 6.0 | T-Hom / Flanged / Txwv |
| DN700 | 28" | 738 | 5.8 / 6.0 | T-Hom / Flanged / Txwv |
| DN800 | 32" | 842 | 5.8 / 6.0 | T-Hom / Flanged / Txwv |
| Vaj tse | Tus nqi |
| Lub zog tensile | ≥ 420 MPa |
| Lub Zog Tawm | ≥ 300 MPa |
| Kev ntev | ≥ 10% |
| Qhov nyuaj | ≤ 230 HB |
Royal Steel Group-Chaw Tsim Khoom Siv Hlau Ductile hauv Suav Tebtuaj yeem muab cov lus hais raws li koj qhov project specifications.
✔ Cov Haujlwm Muab Dej
✔ Cov Kab Ke Dej Phwj Tuaj thiab Cov Dej Pov Tseg
✔ Cov Kev Pabcuam Dej
✔ Cov Haujlwm Tsim Kho Hauv Lub Nroog
Sab Hauv Sab Hauv
Portland Cement Mortar Lining
Cov ntaub pua plag cement uas tiv taus sulfate
Cov Khoom Siv Epoxy Ceramic
Polyurethane Sab Hauv
Txheej Sab Nraud
Txheej Zinc + Bitumen
Txheej Zinc-Aluminium
Txheej Epoxy
Txheej Polyurethane
Muaj Zog Kho Tshuab Siab
Tag nrho peb cov khoom siv forged siab yog precision-machined tshwj xeeb los ntawm cov hlau carbon hauv tsev zoo tshaj plaws thiab cov hlau tsis xeb - tsis muaj kev zam.
Kev Tiv Thaiv Kev Kub Ntxhov Zoo Tshaj Plaws
Peb muaj ob txoj kev pleev xim galvanizing uas ua haujlwm tau zoo thiab ruaj khov rau lub sijhawm ntev: kev pleev xim kub (galvanizing hot-dip (molten zinc immersion) thiab kev pleev xim electroplating. Ob qho tib si muab kev tiv thaiv zoo heev, kav ntev, thiab ua haujlwm tau zoo dua thaum muab pleev xim ntxiv rau.
Lub Cev Sib Koom Tes Tsis Muaj Qhov Xaus
Peb cov pob qij txha uas yoog tau thiab sib zog ua rau lub foob ruaj khov thiab txhim khu kev qha. Lawv kuj txo lub sijhawm teeb tsa thiab ua rau cov kav dej ruaj khov mus sij hawm ntev rau koj cov haujlwm.
Kev Pabcuam Ntev Ntev
Tsim los rau kev siv hnyav, peb cov khoom muab kev pabcuam lub neej ntev txog 50+ xyoo nrog kev saib xyuas tsawg kawg nkaus, xa cov txiaj ntsig zoo rau kev siv nyiaj mus sij hawm ntev rau cov haujlwm tsim kho vaj tse.
Kev Ua Raws Li Cov Qauv Thoob Ntiaj Teb Tag Nrho
Txhua yam khoom raug tsim tawm raws li ISO 2531, EN 545 thiab EN 598 tus qauv, ua tau raws li cov kev cai rau kev muab dej thiab cov dej khib nyiab rau pej xeem thoob ntiaj teb.
1. Kev Siv Khoom Siv Raw Smelting: Kev Siv Hlau Uas Muaj Kev Ntshiab Siab
Peb siv cov tshuab induction thiab cupola uas siv cov khoom siv tshiab los yaj cov hlau npua zoo tshaj plaws thiab cov hlau siv dua tshiab. Rau kev tswj xyuas zoo, peb ua qhov kev tshuaj xyuas spectral tas mus li thoob plaws hauv cov txheej txheem kom tswj tau cov tshuaj lom neeg ntawm cov ntsiab lus tseem ceeb (C, Si, Mn, P, S). Qhov kev tswj hwm nruj no ua kom cov khoom siv muaj spheroidization siab tas li, uas ua rau cov khoom tiav muaj zog tensile siab thiab kev ua haujlwm ntev.
2. Centrifugal Casting: High-Speed Precision Molding
Peb siv cov tshuab ua hlau centrifugal casting uas ua haujlwm tau zoo tshaj plaws hauv kev lag luam (cov thev naus laus zis thoob ntiaj teb) los tsim cov phab ntsa yeeb nkab uas tuab thiab sib npaug. Thaum lub sijhawm tsim khoom, peb saib xyuas qhov ceev ntawm kev casting thiab qhov kub txias kom tshem tawm cov qhov tsis zoo sab hauv xws li cov npuas cua thiab cov khoom sib xyaw, lav qhov zoo thiab ruaj khov ntawm txhua lub yeeb nkab.
3. Kev Kho Mob Kub: Kev Txhim Kho Tsis Tu Ncua
Tag nrho cov kav dej uas raug cam khwb cia yuav dhau los ntawm lub tshuab cua sov uas tswj los ntawm lub khoos phis tawj kom tshem tawm tag nrho cov kev ntxhov siab sab hauv uas tsim thaum lub sijhawm ua cam khwb cia. Cov kauj ruam tseem ceeb no ua kom cov qauv ntawm cov khoom siv zoo dua thiab hloov cov matrix mus ua ferrite, uas ua rau cov kav dej muaj zog dua thiab tiv taus kev cuam tshuam rau kev siv ntev.
4. Kev Ntsuas Siab Hydrostatic: Kev Tshuaj Xyuas Yeeb Nkab 100% Ib Tus Neeg
Ua ntej yuav muab txheej txheej twg los pleev, txhua lub yeeb nkab yuav tsum tau kuaj xyuas tag nrho los ntawm peb lub rooj kuaj siab hydrostatic kom paub tseeb tias nws ua haujlwm tau zoo. Peb yuav ua qhov kev kuaj siab siab tas mus li (txog li 50 bar / 5.0 MPa, kho raws li qhov loj ntawm lub yeeb nkab) kom paub tseeb tias nws tsis xau 100% txawm tias nyob rau hauv qhov xwm txheej hnyav heev los xij.
5. Cement Mortar Lining: Kev Tiv Thaiv Kev Tiv Thaiv Kev Xeb Sab Hauv
Peb siv cov cement mortar linings siv cov txheej txheem centrifugal spraying ceev ceev, nrog rau cov khoom siv xaiv suav nrog Portland cement, sulfate-resistant cement, thiab high-alumina cement kom phim cov kev xav tau ntawm ntau yam project. Lub nto sab hauv tiav lawm yog du thiab ua raws li ISO 4179 tus qauv: nws muab cov coefficient sib txhuam qis kom ua kom hydraulic ntws tau zoo tshaj plaws, thaum tseem tiv thaiv cov nplai thiab xeb sab hauv mus sij hawm ntev.
6. Txheej Zinc Sab Nraud: Kev Tiv Thaiv Kev Tiv Thaiv Corrosion Txheej Sab Nraud
Tom qab ua tiav cov txheej txheem annealing, peb siv cua sov los tsuag 99.99% zinc ntshiab rau ntawm tag nrho cov yeeb nkab sab nraud. Peb qhov hnyav txheej txheem txheem ua tau raws li qhov tsawg kawg nkaus 130g / m² lossis 200g / m², ua raws li ISO 2531 cov kev cai. Qhov no tsim cov txheej txheem electrochemical sacrificial anode txhim khu kev qha uas tiv thaiv cov yeeb nkab tiv thaiv kev xeb hauv av thaum lub sijhawm teeb tsa hauv av.
7. Daim Ntawv Thov Asphalt & Epoxy Topcoat
Nyob rau saum cov txheej zinc hauv paus, peb siv ib txheej tiv thaiv sab nraud: xaiv los ntawm cov xim dub asphalt uas tsis ua rau ib puag ncig puas tsuaj, lossis cov kua epoxy/polyurethane tuab (xws li cov kev xaiv tiv taus txias-qib arctic rau thaj chaw kub qis). Peb siv lub tshuab txau tshuaj kom ruaj khov kom lav tau qhov tuab ntawm cov zaj duab xis qhuav (DFT) tsis pub tsawg dua 70 microns, tsim kom muaj kev tiv thaiv zoo thiab kav ntev rau cov av uas nyuaj thiab muaj kuab paug.
8. Kev Tshuaj Xyuas Qhov Ntev thiab Kev Pom Zaum Kawg
Peb pab neeg ua qhov kev tshuaj xyuas tag nrho txij thaum pib mus txog thaum kawg uas suav nrog txhua yam tseem ceeb ntawm cov yeeb nkab: qhov ntev, tuab ntawm phab ntsa, txoj kab uas hla sab nraud (OD), qhov loj ntawm lub qhov (socket), thiab qhov oval. Txhua qhov kev tshuaj xyuas yog ua los ntawm peb pab neeg QA/QC ywj pheej, siv cov caliper digital calibrated thiab cov ultrasonic thickness gauges. Qhov kev txheeb xyuas nruj no ua kom ntseeg tau tias muaj kev sib phim zoo meej thiab kev sib txuas tsis muaj teeb meem thaum lub sijhawm teeb tsa ntawm qhov chaw.
9. Kev Ntim Khoom Ruaj Ntseg & Kev Xa Khoom Thoob Ntiaj Teb
Ua ntej, peb yuav tsum muab cov kav dej thiab cov qhov hluav taws xob uas muaj lub hau kawg tiv thaiv lossis cov nplhaib roj hmab. Tom qab ntawd, txhua cov kav dej yuav raug khi kom ruaj khov siv cov hlua hlau thiab cov ntoo kom tsis txhob puas thaum thauj khoom. Peb tsim cov phiaj xwm thauj khoom tshwj xeeb rau kev xa khoom hauv thawv thiab kev thauj khoom loj, nrog rau cov txheej txheem kev tuav pov hwm nruj kom tshem tawm qhov kev pheej hmoo ntawm kev khawb lossis kev cuam tshuam lub cev thaum thauj khoom hauv hiav txwv mus rau txhua qhov chaw nres nkoj thoob ntiaj teb.
Tshaj 10 xyoo ntawm kev xa tawm hlau
Tus nqi ncaj qha los ntawm lub Hoobkas
Tag nrho cov DN80-DN800 DuctileCov Yeeb Nkab Hlau
Kev tswj hwm zoo ISO nruj heev
Kev tsim khoom sai thiab kev xa khoom thoob ntiaj teb
OEM thiab cov kev daws teeb meem tshwj xeeb muaj
SGS, BV, thiab kev txhawb nqa kev tshuaj xyuas sab nraud
Kev pabcuam sau ntawv xa tawm tiav
Cov kav dej raug ntim kom ruaj ntseg nrog cov hlua hlau, cov ntoo txhawb nqa, thiab cov hau kawg tiv thaiv kom tsis txhob puas tsuaj thaum lub sijhawm thauj mus los.
Cov kev xa khoom muaj:
20GP / 40GP Thawv
Lub Nkoj Loj Tawg
Kev Thauj Khoom Loj
Cov chaw xa khoom suav nrog North America, Mexico, Central America, South America, Southeast Asia, Middle East, thiab Africa.
Q1: Koj cov kav dej hlau ductile ua raws li cov qauv twg?
A: Tag nrho peb cov khoomCov Yeeb Nkab Hlau Ductile thiab Cov Khoom Sivraug tsim tawm raws li ISO 2531, EN 545, thiab EN 598 cov qauv thoob ntiaj teb, ua tau raws li cov kev cai rau kev muab dej thoob ntiaj teb thiab cov dej khib nyiab.
Q2: Cov chav kawm yeeb nkab twg muaj?
A: Peb muab ntau yam yeeb nkab kom phim cov kev xav tau ntawm cov haujlwm sib txawv, suav nrog K9, C25, C30, thiab C40.
Q3: Koj puas tuaj yeem muab kev tshuaj xyuas thib peb?
A: Muaj tseeb tiag. Peb txhawb nqa cov kev pabcuam tshuaj xyuas sab nraud tag nrho los ntawm cov koom haum thoob ntiaj teb suav nrog SGS, BV thiab TUV, thiab tuaj yeem muab daim ntawv pov thawj tshuaj xyuas raws li qhov xav tau.
Q4: Cov kev xaiv txheej twg tuaj yeem muab tau?
A: Peb muab ntau yam kev daws teeb meem uas haum rau ntau yam kev siv sib txawv: tus qauv zinc + bitumen, zinc-aluminium alloy, epoxy, thiab polyurethane coatings txhua yam muaj.
Q5: Puas tuaj yeem tsim cov qhov ntev uas tsim tau?
A: Yog, peb txhawb nqa kev hloov kho kom haum rau koj. Peb tuaj yeem tsim cov kav dej uas muaj qhov ntev raws li koj xav tau thiab ua raws li lwm yam kev xav tau tshwj xeeb, txhua yam raws li koj cov duab kos thiab cov lus qhia tshwj xeeb.
Q6: Koj tuaj yeem muab cov ntaub ntawv dab tsi?
A: Peb tuaj yeem muab cov ntaub ntawv xa tawm tiav raws li qhov xav tau, suav nrog MTC (Daim Ntawv Pov Thawj Xeem Khoom Siv), cov ntawv qhia kev tshuaj xyuas, cov npe ntim khoom, cov ntawv xa khoom lag luam, thiab daim ntawv pov thawj keeb kwm. Txhua daim ntawv yuav raug npaj kom haum rau koj cov kev cai tshem tawm kev lis kev cai hauv zos.
