Ncej Tooj Liab
Ntev: 1m, 2m, 3m, 6m, lossis raws li yuav tsum tau ua
Hardness: 1/16 nyuaj, 1/8 nyuaj, 1/4 nyuaj, 1 / 2Hard, tag nrho nyuaj, mos, thiab lwm yam
Deg: zeb, polished, ci, plaub hau kab, txhuam cov plaub hau, txhuam, iav, xuab zeb, lossis raws li yuav tsum tau ua
Nqe lus nqe: ex {- Ua haujlwm, FOB, CFR, CIF, FCA, DDP, DDU, thiab lwm yam
Lub Sij Hawm Them Nyiaj: TT, D / P, L / C, Western Union, D / A, D / P, Paypal, thiab lwm yam
Tooj liab, Revered raws li ib tug hlau zoo nkauj, nthuav qhia rosy - liab hue. Thaum oxidized, nws cov nplaim dej ib tug npuas {2- liab liab oxide zaj duab xis, yog li nws lub npe uas lub npe-tooj liablossistooj liab.
Ntshuam tooj liab khav khav txig hluav taws xob conduction thiab corrosion tsis kam, nrog lub siab melting point ntawm1083 Qibthiab qhov ntom ntawm8.96 g / cm³Cov. Ib qho ntxiv, nws pom tseeb thermal conductivity, thiab ruaj khov nyob rau hauv ntau qhov chaw, suav nrog huab cua, dej hiav txwv, dej hiav txwv, thiab ntau yam xwm txheej dej hiav txwv, thiab ntau yam xwm txheej dej hiav txwv.
Cov khoom peb tuaj yeem muab tau
Muaj tsawg dua lossis sib npaug rau 0.001% oxygen nrog hluav taws xob siab thiab thermal conductivity. Siv nyob rau hauv high -}}} Cov ntawv thov zoo li cov khoom siv hluav taws xob thiab cov twj siv hluav taws xob.
Tooj liab raj ci ntsa iab hauv lub ntsej muag tiaj tus cev rau cov khoom tiaj tus kom yooj yim cia thiab tsheb thauj mus los. Feem ntau siv nyob rau hauv lub tub yees tshuab.
Pav tiaj tus qauv tsim uas txuag tau qhov chaw, haum rau kev cog lus hluav taws xob kom sib pauv khoom.
PE Rwb thaiv tsev tooj liab raj
Tooj liab raj nrog rau sab nraud pe (polyethylene) yas muab cob qhia corrosion tsis kam thiab rwb thaiv tsev. Qhov zoo tagnrho rau khaub thuas txias / kub dej kub lossis cov cua sov underfloof.
Cov kab mob me me (feem ntau hauv qab 1mm), siv rau hauv cov cuab yeej siv cov kev kho mob, cov khoom siv kho mob, lossis cov khoom siv hluav taws xob hauv cov tshuab tub yees.
Tooj liab tube coated nrog yas (PVC los yog PE) uas ua ke ua ke nrog tooj liab kev ua tau zoo nrog kev tiv thaiv yas. Siv hauv kev tsim cov tshuab dej.
{-} ntev ntev txuas hniav coiled raj uas minimizies rau loj- teev muaj cov twj cua txias.
Nta kauv grooves rau sab hauv phab ntsa kom txhim kho kev kub ntxhov. Feem ntau siv nyob rau hauv cov hnab looj condensers thiab evaporators thiab evaporators.
Qhov zoo ntawm cov yeeb nkab tooj liab
Zoo hluav taws xob conductivity
Ntsiav tooj ntshiab yog cov hluav taws xob zoo nkauj, hloov hluav taws xob hluav taws xob zoo dua qub, ua rau nws dav siv hauv cov khoom siv hluav taws xob.
Zoo tshaj thermal conductivity
Nws lub siab thermal conductivity tso cai sai sai hloov cua sov, ua rau nws zoo tagnrho rau kev hloov cua sov thiab tshuab cua txias.
Zoo heev Ua Haujlwm
Ntshiab tooj liab muaj kev kub ntxhov siab thiab kev tso cai, tso cai rau nws kom yooj yim zoo li tus mob khaub thuas lossis cov haujlwm kub.
Cov Khoom Siv Antimicrobial
Tooj liab ib txwm muaj inhibits cov kab mob kev loj hlob, qiv nws tus kheej mus kho mob thiab kev noj qab haus huv}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} kev siv.
Kev Thov Kom Zoo Nkauj
Nrog nws cov nplua nuj, lus piav, tooj liab cov khoom tau coj tus nqi thiab ua kom zoo zoo, ua rau lawv xav tau kev siv hniav.
Cov ntawv thov ntawm tooj liab
Ib qho khoom siv tseem ceeb rau cov hluav taws xob sib xyaw, cov xov hlau, thiab cov xaim hluav taws xob, siv hauv Circuit Court laug cam, siab} Cov neeg coj ua siab tam sim no, thiab lwm yam kev ua haujlwm tam sim no.
Muaj nuj nqis rau nws cov xim zoo nkauj thiab kev ua haujlwm, tooj yog siv hauv vov tsev, façades, thiab sab hauv cov ntsiab lus.
Vim nws cov thermal conductivity, tooj yog siv rau hauv lub tshuab qhov thiab cov kev pauv hloov cua sov.
Tubrog Marine & Kev Lag Luam Automotive
Tiv taus dej hiav txwv corrosion, tooj yog siv hauv nkoj Hulls thiab Automotive braking tshuab.
Tshuaj lom neeg cov khoom siv tshuaj ntsuam ntawm peb cov qhabnp copp tshiab (вTM txuj ci)
| Teem nqi | ASTM Txuj | CU + AG (MIN%) | Impurities (max%) | Cov yam ntxwv tseem ceeb |
|---|---|---|---|---|
| C11000(ETP tooj liab) | ASTM B152 | 99.90% | O Tsawg dua lossis sib luag rau 0.04%, lwm tus tsawg dua lossis sib npaug rau 0.1% | Siab tshaj plaws, dav - hom phiaj electrolytic tooj liab |
| C10100(Oxygen - h} dawb tooj liab) | ASTM B170 | 99.99% | O Tsawg dua lossis sib npaug rau 0.0005%, lwm tus tsawg dua lossis sib npaug nrog 0.01% | Ultra -} kev coj dawb huv, kev ductivity zoo nkauj & conductivity |
| C10200(Ntawm tooj liab) | ASTM B152 | 99.95% | O Tsawg dua lossis sib npaug rau 0.001%, lwm tus tsawg dua lossis sib npaug nrog 0.05% | Kev ua haujlwm siab, siv rau hauv cov ntaub ntawv siv |
| C12200(Phosphorus - deoxidized tooj liab) | ASTM B152 | 99.90% | P: 0.015-0.040%, O tsawg dua lossis sib npaug rau 0.01% | Txhim kho Weldability, corrosion - tsis kam |
Lub cev cov khoom ntawm lub cev ntawm cov qhab nia tooj liab
| Ntiag tug | C11000 | C10100 | C10200 | C12200 |
|---|---|---|---|---|
| Ntom ntom (g / cm³) | 8.89–8.94 | 8.94 | 8.92 | 8.89–8.94 |
| Melting taw tes (degree) | 1083 | 1083 | 1083 | 1083 |
| Hluav Taws Xob Kev Tshaj Tawm (% IRS) | 100–101% | 101%+ | 100% | 98–100% |
| Thermal conductivity (w / min k) | 391–394 | ~398 | ~395 | 388–390 |
| Tensile lub zog (mpa) | 220–340 | 210–330 | 220–340 | 220–350 |
| Elongation (% hauv 50 hli) | 45–55 | 50–60 | 45–55 | 40–55 |
C11000 (ETP tooj liab): Feem ntau siv rau hluav taws xob hluav taws xob, cov kav dej, thiab kev hloov cua sov.
C10100 / C10200 (Oxygen - tooj dawb tooj liab): Qhov tseem ceeb rau high - Nqus cov electronics (piv txwv li, semiconductors, superconductors).
C12200 (DHP tooj liab): Zoo tagnrho rau welded / brazed daim ntawv thov (piv txwv li, hvac tubing, kav dej).
Dab tsi yog phab ntsa tuab ntawm hom k, l, m tooj liab yeeb nkab?
Lub phab ntsa tuab ntawmHom K, L, thiab M Tooj Liab KavTej yam sib txawv raws lawv qhov loj thiab daim ntawv thov (kav dej, HVAC, thiab lwm yam).
Qhov sib txawv tseem ceeb:
Hom k – Tuab phab ntsa, siv rau cov dej hauv av hauv av, siab -} cov ntawv thov siab.
Hom L – Nruab Nrab Thickness, feem ntau rau cov kav dej uas muaj cov kav dej (dej so, cua sov).
Hom M – Thinnest phab ntsa, siv rau tsawg -} daim ntaub ntawv thov (piv txwv li, cov dej hauv tsev hauv qee thaj chaw).
| Nominal loj (nti) | Hom K (hauv) | Hom L (Hauv) | Hom M (Hauv) | Cov Kev Siv Cov Ntawv Siv |
|---|---|---|---|---|
| ¼ "(8 hli) | 0.035 | 0.030 | 0.025 | Cov tub yees me me, cov hlab capillary |
| ½ "(15 hli) | 0.049 | 0.040 | 0.032 | Cov kab hauv dej, HVAC |
| ¾ "(22 hli) | 0.065 | 0.050 | 0.042 | Kub / Dej Txias |
| 1 "(28 hli) | 0.065 | 0.050 | 0.042 | Cov dej loj, hydronic tshuab |
| 1¼ "(35 hli) | 0.065 | 0.055 | 0.045 | Kev Lag Luam Hlav |
| 1½ "(42 hli) | 0.072 | 0.060 | 0.049 | Cov dej dej loj, muaj |
| 2 "(54 hli) | 0.083 | 0.070 | 0.058 | Cov kais dej sprinkler, kab hluav taws xob |
| 3 "(82 hli) | 0.095 | 0.080 | 0.065 | Kev lag luam, siab-} cov tshuab siab |
| 4 "(108 hli) | 0.110 | 0.090 | 0.075 | Loj - nplai kav dej, hvac |
Tsob Nroj Thiab Khoom
Ntim thiab Thauj Khoom
Cov Neeg Siv Khoom
Gnee yog ib qho kev lag luam koom nrog hauv kev tshawb fawb, smelting thiab ua tus tooj liab thiab tooj liab alloys. Lub Hoobkas npog thaj tsam ntawm 350,000 square metres, thiab tam sim no muaj kev tsim cov tshuab hluav taws xob, thiab lwm yam loj ntawm ib qho loj dua ntawm ib qho chaws hlau muaj peev xwm ncav cuag 15m.
Lub caij no, peb kuj muaj ntau tshaj 100 teev ntau cov cuab yeej kuaj, cov khoom siv tshuaj tua kab, cov tshuaj ntsuam uas muaj kev cuam tshuam thoob plaws, kev sim siab rau kev sim siab, kev kuaj mob siab ntev thiab lwm yam kev kuaj mob.
Nrog ntau tshaj 10 xyoo ntawm kev kawm ntxiv, peb cov khoom xa tawm mus rau Asmeskas, UK, Tebchaws Yelemees, Tebchaws Asmeskas, Zambia, Indonesia thiab lwm lub teb chaws.
Tiv tauj peb rau hnub no rau kev hais tawm:sales@gneesteel.com
Cim npe nrov: Tuam Tshoj Tooj Liab Pipes, Tuam Tshoj Tooj Liab Cov Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas
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