I-OEM Factory yeCarbon Steel Pipe Seamless Pipe Alloy Steel Pipe ASTM A335 Iron Tube
Incazelo emfushane:
I-ASTM A335 ivamise ukubizwa nge-chrome moly pipe 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.
Ngempela kuwukuziphendulela kwethu ukuhlangabezana nezidingo zakho futhi sikunikeze ngobunono.Injabulo yakho ingumvuzo wethu omuhle kakhulu.Sibheke phambili ekumisweni kwentuthuko ehlangene ye-OEM Factory yeCarbon Steel Seamless Pipe Alloy Steel Pipe ASTM A335 Iron Tube, Inqubo yethu ekhethekile kakhulu iqeda ukwehluleka kwengxenye futhi inikeza amakhasimende ethu izinga eliphezulu elingaguquki, elisivumela ukuthi silawule izindleko. , hlela umthamo futhi ugcine ukulethwa kwesikhathi kungaguquki.
Ngempela kuwukuziphendulela kwethu ukuhlangabezana nezidingo zakho futhi sikunikeze ngobunono.Injabulo yakho ingumvuzo wethu omuhle kakhulu.Sibheke phambili ekumisweni kwentuthuko ngokubambisanaChina Seamless Carbon Steel Tube kanye Seamless Steel Pipe, Sizohlinzeka ngezixazululo ezingcono kakhulu ngemiklamo ehlukahlukene kanye namasevisi afanelekayo.Ngasikhathi sinye, yamukela ama-OEM, ama-oda we-ODM, mema abangani ekhaya naphesheya ndawonye ngentuthuko efanayo futhi uzuze ukunqoba, ukusungula ubuqotho, nokwandisa amathuba ebhizinisi!Uma unombuzo noma uzodinga ulwazi olwengeziwe qiniseka ukuthi ukhululekile ukusithinta.Besibheke ngabomvu ukuthola imibuzo yakho maduze.
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.
Ukunciphisa kanye nokushisa.
Ukujwayela nokuqinisa.
I-Transverse/longitudinal: ukushuba kanye nokwenza isicaba, ukuqina, ukuhlolwa kokugoba- kwempahla efakwe ukushisa ezithandweni zenqwaba, lezi zivivinyo kufanele zenziwe ku-5% wamapayipi anomboro ngayinye yendawo yokushisa.Ezinkatho ezincane, ipayipi elilodwa okungenani kufanele lihlolwe.
I-ASTM A335 Gr.I-P91 izoba nobulukhuni be-250 HB / 265 HV (25 HRC).
Ukuhlolwa kwe-Hydro: kuzosetshenziswa kubo bonke ubude bepayipi.
Ukuhlolwa kukagesi okungangonakali kungokuzithandela. Ngempela kuwukuziphendulela kwethu ukuhlangabezana nezidingo zakho futhi sikunikeze ngobunono.Injabulo yakho ingumvuzo wethu omuhle kakhulu.Sibheke phambili ekumisweni kwentuthuko ehlangene ye-OEM Factory yeCarbon Steel Seamless Pipe Alloy Steel Pipe ASTM A335 Iron Tube, Inqubo yethu ekhethekile kakhulu iqeda ukwehluleka kwengxenye futhi inikeza amakhasimende ethu izinga eliphezulu elingaguquki, elisivumela ukuthi silawule izindleko. , hlela umthamo futhi ugcine ukulethwa kwesikhathi kungaguquki.
OEM Factory forChina Seamless Carbon Steel Tube kanye Seamless Steel Pipe, Sizohlinzeka ngezixazululo ezingcono kakhulu ngemiklamo ehlukahlukene kanye namasevisi afanelekayo.Ngasikhathi sinye, yamukela ama-OEM, ama-oda we-ODM, mema abangani ekhaya naphesheya ndawonye ngentuthuko efanayo futhi uzuze ukunqoba, ukusungula ubuqotho, nokwandisa amathuba ebhizinisi!Uma unombuzo noma uzodinga ulwazi olwengeziwe qiniseka ukuthi ukhululekile ukusithinta.Besibheke ngabomvu ukuthola imibuzo yakho maduze.
