Mugadziri:Boka resimbi reWomic
Rudzi rweChigadzirwa:Pipe yeSimbi Isina Musono
Giredhi reZvinhu:ASTM A106 Gr B
Kushandiswa:Masisitimu ekupisa kwakanyanya uye ekumanikidzwa kwakanyanya, petrochemical, kugadzira magetsi, maindasitiri emakemikari
Maitiro Ekugadzira:Pombi isina musono inopedzwa nekupisa kana inotonhora
Mutsetse:ASTM A106 / ASME SA106
Pfupiso
PIPE yeA106 Gr B NACE yakagadzirwa kuti ishandiswe mumamiriro ezvinhu akaoma, uko kune kusangana nehydrogen sulfide (H₂S) kana zvimwe zvinhu zvinoparadza. Womic Steel inogadzira NACE PIPES dzakagadzirirwa kupa simba risingakuvadzi sulfide stress cracking (SSC) uye hydrogen-induced cracking (HIC) pasi penzvimbo dzine kumanikidzwa kwakanyanya uye tembiricha yepamusoro. Mapaipi aya anosangana neNACE neMR 0175 zvinodiwa, zvichiita kuti akwanise kushandiswa zvakanyanya mumaindasitiri akadai semafuta negesi, makemikari ekugadzirisa, petrochemical, uye kugadzira magetsi.
Kuumbwa kweMakemikari
Kuumbwa kwemakemikari eA106 Gr B NACE PIPE kwakagadzirirwa kusimba uye kuramba ngura, kunyanya munzvimbo dzine mvura shoma.
| Chinhu | Minimum % | % Yakanyanya |
| Kabhoni (C) | 0.26 | 0.32 |
| Manganese (Mn) | 0.60 | 0.90 |
| Silikoni (Si) | 0.10 | 0.35 |
| Phosphorus (P) | - | 0.035 |
| Sarufa (S) | - | 0.035 |
| Mhangura (Cu) | - | 0.40 |
| Nickel (Ni) | - | 0.25 |
| Chromium (Cr) | - | 0.30 |
| Molybdenum (Mo) | - | 0.12 |
Musanganiswa uyu wakagadzirirwa kupa simba ukuwo uchivimbisa kuti pombi inogona kutsungirira mamiriro ekushanda akaoma uye mamiriro ekunze ane acidity ari pakati nepakati.
Zvivakwa zveMichina
PIPE yeA106 Gr B NACE yakagadzirwa kuti ishande zvakanaka mumamiriro ezvinhu akaoma, ichipa simba rekusimba uye kureba kana yamanikidzwa uye tembiricha.
| Pfuma | Kukosha |
| Simba reKubereka (σ₀.₂) | 205 MPa |
| Simba reKusimba (σb) | 415-550 MPa |
| Kureba (El) | ≥ 20% |
| Kuoma | ≤ 85 HRB |
| Kusimba Kwemhedzisiro | ≥ 20 J pa -20°C |
Hunhu uhwu hwemakanika hunovimbisa kuti NACE PIPE inokwanisa kuramba ichitsemuka uye kushushikana mumamiriro ezvinhu akaoma akadai senzvimbo dzine kumanikidzwa kwakanyanya, tembiricha yakakwira, uye dzakaoma.
Kuramba Kuora (HIC & SSC Testing)
PIPE yeA106 Gr B NACE yakagadzirirwa kutsungirira mamiriro ekushanda akaoma, uye yakaedzwa zvakasimba kuti ionekwe seHydrogen Induced Cracking (HIC) uye Sulfide Stress Cracking (SSC) zvichienderana neMR 0175. Miedzo iyi yakakosha pakuongorora kugona kwepombi kushanda munzvimbo dzine hydrogen sulfide kana mamwe macompounds ane acidic.
Kuedzwa kweHIC (Hydrogen Induced Cracking)
Kuyedza uku kunoongorora kuramba kwepombi iyi kutsemuka kunokonzerwa nehydrogen kunoitika kana yasangana nenzvimbo dzine munyu, dzakadai sedzine hydrogen sulfide (H₂S).
Kuedzwa kweSSC (Sulfide Stress Cracking)
Kuyedza uku kunoongorora kugona kwepombi iyi kuramba kutsemuka kana yabatwa nehydrogen sulfide. Kunotevedzera mamiriro ezvinhu anowanikwa munzvimbo dzine mafuta negasi.
Miedzo iyi yese inovimbisa kuti A106 Gr B NACE PIPE inosangana nezvinodiwa zvakanyanya nemaindasitiri anoshanda munzvimbo dzine dambudziko, uye simbi yacho haiparare nekutsemuka nedzimwe mhando dzengura.
Zvimiro zvemuviri
PIPE yeA106 Gr B NACE ine zvinhu zvinotevera zvinoita kuti ishande zvakanaka kana tembiricha yakanyanyisa uye kumanikidzwa:
| Pfuma | Kukosha |
| Kuwanda kwevanhu | 7.85 g/cm³ |
| Kufambisa kwekupisa | 45.5 W/m·K |
| Modulus yeElastic | 200 GPa |
| Kuwanda kweThermal Coefficient | 11.5 x 10⁻⁶ /°C |
| Kuramba kweMagetsi | 0.00000103 Ω·m |
Zvinhu izvi zvinobvumira pombi kuchengetedza chimiro chayo kunyangwe mumamiriro ezvinhu akaipisisa uye kuchinja kwekushisa.
Kuongorora neKuedza
Womic Steel inoshandisa nzira dzakakwana dzekuongorora kuona kuti A106 Gr B NACE PIPE yega yega inosangana nezvinodiwa zvepasi rose zvemhando yepamusoro uye mashandiro. Miedzo iyi inosanganisira:
●Kuongorora Zvinoonekwa Uye Zvine Makumi:Kuve nechokwadi chekuti mapaipi aya anoenderana nezvinodiwa neindasitiri.
●Kuongororwa kweHydrostatic:Inoshandiswa kutarisa kugona kwepombi kutsungirira kumanikidzwa kwakanyanya kwemukati.
●Kuedza Kusingaparadzi (NDT):Matekiniki akadai sekuongorora kwe ultrasonic (UT) uye eddy current testing (ECT) anoshandiswa kuona zvikanganiso zvemukati pasina kukuvadza pombi.
●Kuedza Kusimba, Kukanganisa, uye Kuoma:Kuongorora hunhu hwemakanika pasi pemamiriro akasiyana-siyana ekumanikidzwa.
●Kuedzwa kweAcid Resistance:Kusanganisira bvunzo dzeHIC neSSC, zvichienderana neMR 0175 standards, kuratidza mashandiro ebasa re sour.
Hunyanzvi hwekugadzira hweWomic Steel
Unyanzvi hweWomic Steel hwekugadzira hwakavakirwa pakugadzira zvinhu zvemazuva ano uye kuzvipira kwakasimba pakudzora mhando. Nemakore gumi nemapfumbamwe eruzivo muindasitiri, Womic Steel inonyanya kugadzira maNACE PIPES anoshanda zvakanaka anosangana nezvinodiwa munzvimbo dzakaoma dzekushanda.
●Tekinoroji Yekugadzira Yepamusoro:Womic Steel ine zvivakwa zvemazuva ano zvinosanganisa kugadzirwa kwemapombi asina musono, kurapwa kwekupisa, uye maitiro epamusoro ekuputira.
●Kugadzirisa:Ichipa mhinduro dzakagadzirirwa iwe, dzinosanganisira magiredhi akasiyana emapaipi, kureba, machira, uye kurapwa kwekupisa, Womic Steel inogadzirisa NACE PIPE kuti ienderane nezvinodiwa nemutengi wako.
●Kutumira Zvinhu Kunze Kwenyika:Neruzivo rwekutumira zvinhu kunze kwenyika kunyika dzinopfuura zana, Womic Steel inoita kuti mapaipi emhando yepamusoro asvike zvakanaka uye panguva yakakodzera pasi rose.
Mhedziso
PIPE yeA106 Gr B NACE inobva kuWomic Steel inosanganisa hunhu hwakanaka hwemakanika, kuramba ngura, uye kuvimbika mumamiriro ezvinhu akaoma. Yakanakira kushandiswa pakupisa kwakanyanya, kumanikidzwa kwakanyanya mumaindasitiri akadai semafuta negesi, petrochemical, uye makemikari. Mitemo yekuyedza yakasimba, kusanganisira kuyedza kweHIC neSSC paMR 0175, inoita kuti pombi igare kwenguva refu uye irambe ngura munzvimbo dzakaoma.
Hunyanzvi hweWomic Steel hwekugadzira zvinhu, kuzvipira kwayo kune mhando yepamusoro, uye ruzivo rwakakura rwekutengesa kunze kwenyika zvinoita kuti ive mubatsiri anovimbwa naye weNACE PIPES anoshandiswa mumabasa akakosha.
Sarudza Womic Steel Group semubatsiri wako wakavimbika wemapaipi eStainless Steel emhando yepamusoro uye mashandiro ekutumira asingakundike. Tinokugamuchira!
Webhusaiti: www.womicsteel.com
Email: sales@womicsteel.com
Nhare/WhatsApp/WeChat: Victor: +86-15575100681 kanaJack: +86-18390957568
Nguva yekutumira: Ndira-04-2025