China Umkhiqizo Omusha Intengo Ephansi ASTM A106 Gr.B DIN 2440 2448 St35/37 Schx60 Ipayipi Lensimbi Lekhabhoni Elingenamthungo
Incazelo emfushane:
I-ASTM A335 ivame ukubizwa ngokuthi yipayipi le-chrome moly ngenxa yekhemikhali equkethe i-Molybdenum (Mo) ne-Chromium (Cr).I-Molybdenum inyusa amandla ensimbi futhi i-Chromium (noma i-chrome) iyisakhi esibalulekile sensimbi engagqwali.Ipayipi lensimbi le-chrome moly alloy steel liyenza ilungele ukusetshenziswa ezimbonini zikagesi, izindawo zokuhluzwa, ezimbonini zamakhemikhali kaphethiloli, nasezinsizeni zenkundla kawoyela lapho uketshezi namagesi kuhanjiswa khona emazingeni okushisa aphakeme kakhulu nezingcindezi.
Emzamweni wokuhlangabezana kahle nezidingo zeklayenti, yonke imisebenzi yethu yenziwa ngokuqinile ngokuvumelana nesiqubulo sethu esithi “Ikhwalithi Ephezulu, Izinga Lokuncintisana, Isevisi Esheshayo” Yomkhiqizo Omusha Wase-China Intengo Ephansi I-ASTM A106 Gr.B DIN 2440 2448 St35/37 Schx60 Seamless Carbon Steel Pipe, Samukela ngokufudumele abathengi abavela ekhaya lakho naphesheya ukuze basinamathisele futhi basebenzisane nathi ukuze bajabulele isikhathi eside.
Emzamweni wokuhlangabezana kahle nezidingo zekhasimende, yonke imisebenzi yethu yenziwa ngokuvumelana nesiqubulo sethu esithi “Ikhwalithi Ephezulu, Izinga Lokuncintisana, Isevisi Esheshayo”I-China A106gr.Ipayipi Lensimbi Elingenamthungo ne-DIN 2440 Steel Pipe, Manje sesithuthukise izimakethe ezinkulu emazweni amaningi, njengaseYurophu nase-United States, eMpumalanga Yurophu naseMpumalanga Asia.Phakathi naleso sikhathi ngokubusa okunamandla kubantu abanekhono, ukuphathwa okuqinile kokukhiqiza kanye nomqondo webhizinisi.sihlala siqhubeka nokuzenzakalela, ukusungula izinto ezintsha zobuchwepheshe, ukuphatha ukuqamba kanye nokusungula umqondo webhizinisi.Ukulandela imfashini yezimakethe zomhlaba, imikhiqizo emisha igcinwa ekucwaningeni nasekuhlinzekeni ukuze kuqinisekiswe ukuncintisana kwethu ngezitayela, ikhwalithi, intengo kanye nesevisi.
Ukumelana okuqinile nokuqhekeka emazingeni okushisa aphezulu kanye nezingcindezi eziphezulu.
Ingase isetshenziselwe IHydrogen Sulfide Corrosion Services.
Imelana nokuqhekeka kusuka ekuhlaselweni kwe-hydrogen kanye ne-embrittlement.
Imelana nokuqhekeka kokugqwala kwe-sulfide eshisayo.
Ingasetshenziselwa izinhlelo zokusebenza ze-NACE lapho izindawo ezimuncu zingaphansi kokushisa okuphezulu nokucindezela.
Ingasetshenziswa ku-NACE-MRO 175 Sour Service.
Ilungele izinhlelo zokusebenza zokuqhekeka kwe-creep.
Iyakwazi ukuphatha amazinga okushisa aphezulu ngokunwebeka okuphansi kakhulu.
Izinhlobo zensimbi ye-alloy embozwe ukucaciswa kwe-ASTM A335 - ASME SA335 zakhiwe ngesiqalo esithi "P", kusukela ku-P5 kuya ku-P92.Amabanga P11/P22 kanye ne-P91/92 ngokuvamile atholakala eziteshini zikagesi, kuyilapho ibanga elithi P5 ne-P9 livame ukusetshenziswa embonini ye-petrochemical.Amabanga P9, P91, ohlwini, abiza kakhulu
| Insimbi ye-ASTM A335Low-Alloy(Ibanga) | UNS okulingana | C≤ | Mn | P≤ | S≤ | Si≤ | Cr | Mo |
| P1 | K11522 | 0.10~0.20 | 0.30~0.80 | 0.025 | 0.025 | 0.10~0,50 | - | 0.44~0,65 |
| P2 | K11547 | 0.10~0.20 | 0.30~0.61 | 0.025 | 0.025 | 0.10~0.30 | 0.50~0,81 | 0.44~0,65 |
| P5 | K41545 | 0.15 | 0.30~0.60 | 0.025 | 0.025 | 0.5 | 4.00~6.00 | 0.44~0,65 |
| P5b | K51545 | 0.15 | 0.30~0.60 | 0.025 | 0.025 | 1.00~2.00 | 4.00~6.00 | 0.44~0,65 |
| P5c | K41245 | 0.12 | 0.30~0.60 | 0.025 | 0.025 | 0.5 | 4.00~6.00 | 0.44~0,65 |
| P9 | S50400 | 0.15 | 0.30~0.60 | 0.025 | 0.025 | 0.50~1.00 | 8.00~10.00 | 0.44~0,65 |
| P11 | K11597 | 0.05~0.15 | 0.30~0.61 | 0.025 | 0.025 | 0.50~1.00 | 1.00~1.50 | 0.44~0,65 |
| P12 | K11562 | 0.05~0.15 | 0.30~0.60 | 0.025 | 0.025 | 0.5 | 0.80~1.25 | 0.44~0,65 |
| P15 | K11578 | 0.05~0.15 | 0.30~0.60 | 0.025 | 0.025 | 1.15~1.65 | - | 0.44~0,65 |
| P21 | K31545 | 0.05~0.15 | 0.30~0.60 | 0.025 | 0.025 | 0.5 | 2.65~3.35 | 0.80~1.60 |
| P22 | K21590 | 0.05~0.15 | 0.30~0.60 | 0.025 | 0.025 | 0.5 | 1.90~2.60 | 0.87~1.13 |
| P91 | K91560 | 0.08~0.12 | 0.30~0.60 | 0.02 | 0.01 | 0.20~0,50 | 8.00~9.50 | 0.85~1.05 |
| P92 | K92460 | 0.07~0.13 | 0.30~0.60 | 0.02 | 0.01 | 0.5 | 8.50~9.50 | 0.30~0.60 |
| Ipayipi le-A335 Low-Alloy | Inombolo ye-UNS | Isivuno Amandla ksi | Amandla Aqinile ksi | Elongation % | Ukuqina | |
| Rockwell | Brinell | |||||
| P1 | K11522 | 30 | 55 | 30 | - | - |
| P2 | K11547 | 30 | 55 | 30 | - | - |
| P5 | K41545 | 40 | 70 | 30 | - | 207 max |
| P9 | S50400 | 30 | 60 | 30 | - | - |
| P11 | K11597 | 30 | 60 | 20 | - | - |
| P12 | K11562 | 32 | 60 | 30 | - | 174 ubuningi |
| P22 | K21590 | 30 | 60 | 30 | - | - |
| P91 | K91560 | 60 | 85 | 20 | - | - |
Ipayipi lensimbi ye-alloy liphathwa ngokushisa ukuze kuzuzwe izakhiwo zemishini njengengxenye ye-alloying oyifunayo.Ngezansi ezinye zezinhlobo zokwelapha ukushisa.
Ukunciphisa Ukushisa Nokushisa.
Susa futhi uphumule.
Ukujwayela nokuqinisa.
I-Transverse/longitudinal: ukushuba kanye nokwenza isicaba, ukuqina, ukuhlolwa kokugoba- kwempahla efakwe ukushisa kuma-batch furnaces, lezi zivivinyo kufanele zenziwe ku-5% wamapayipi enombolweni ngayinye yokushisa.Ezinkatho ezincane, ipayipi elilodwa okungenani kufanele lihlolwe.
I-ASTM A335 Gr.I-P91 izoba nobunzima obungu-250 HB / 265 HV (25 HRC).
Ukuhlolwa kwe-Hydro: kuzosetshenziswa kubo bonke ubude bepayipi.
Ukuhlolwa kukagesi okungabhubhisi kungokuzithandela. Emzamweni wokufeza izidingo zamakhasimende, yonke imisebenzi yethu yenziwa ngokuvumelana nesiqubulo sethu esithi “Ikhwalithi Ephezulu, Izinga Lokuncintisana, Isevisi Esheshayo” yase-China Umkhiqizo Omusha Wamanani Aphansi we-ASTM. I-A106 Gr.B DIN 2440 2448 St35/37 Schx60 Seamless Carbon Steel Pipe, Samukela ngokufudumele abathengi abavela ekhaya lakho naphesheya ukuze basinamathisele futhi basebenzisane nathi ukuze bajabulele isikhathi eside.
China Umkhiqizo OmushaI-China A106gr.Ipayipi Lensimbi Elingenamthungo ne-DIN 2440 Steel Pipe, Manje sesithuthukise izimakethe ezinkulu emazweni amaningi, njengaseYurophu nase-United States, eMpumalanga Yurophu naseMpumalanga Asia.Phakathi naleso sikhathi ngokubusa okunamandla kubantu abanekhono, ukuphathwa okuqinile kokukhiqiza kanye nomqondo webhizinisi.sihlala siqhubeka nokuzenzakalela, ukusungula izinto ezintsha zobuchwepheshe, ukuphatha ukuqamba kanye nokusungula umqondo webhizinisi.Ukulandela imfashini yezimakethe zomhlaba, imikhiqizo emisha igcinwa ekucwaningeni nasekuhlinzekeni ukuze kuqinisekiswe ukuncintisana kwethu ngezitayela, ikhwalithi, intengo kanye nesevisi.
