Ile-iṣẹ OEM fun Erogba Irin Pipe Alloy Steel Pipe ASTM A335 Irin tube
Apejuwe kukuru:
ASTM A335 ni a npe ni nigbagbogbo bi chrome moly pipe nitori kemikali ninu Molybdenum (Mo) ati Chromium (Cr).Molybdenum ṣe alekun agbara irin ati Chromium (tabi chrome) jẹ nkan pataki ti irin alagbara.Tiwqn chrome moly alloy steel pipe jẹ ki o jẹ apẹrẹ fun lilo ninu awọn ile-iṣẹ agbara, awọn isọdọtun, awọn ohun ọgbin kemikali petirolu, ati awọn iṣẹ aaye epo nibiti awọn fifa ati awọn gaasi ti wa ni gbigbe ni awọn iwọn otutu giga ati awọn igara.
Looto ni iṣiro wa lati pade awọn iwulo rẹ ati pese fun ọ ni pipe.Idunnu rẹ jẹ ere ti o dara julọ.A wa ni wiwa siwaju si idaduro nipasẹ fun idagbasoke apapọ fun OEM Factory for Carbon Steel Seamless Pipe Alloy Steel Pipe ASTM A335 Iron Tube, Ilana pataki wa ti o ṣe pataki ti o ṣe imukuro ikuna paati ati pe o fun awọn onibara wa ni didara didara, gbigba wa lati ṣakoso iye owo. , Agbara eto ati ṣetọju ni ibamu lori ifijiṣẹ akoko.
Looto ni iṣiro wa lati pade awọn iwulo rẹ ati pese fun ọ ni pipe.Idunnu rẹ jẹ ere ti o dara julọ.A ni o wa lori Lookout niwaju si awọn Duro nipa fun idagbasoke apapọ funChina Seamless Erogba Irin Tube ati Alailẹgbẹ Irin Pipe, A yoo pese awọn solusan ti o dara julọ pẹlu awọn aṣa oniruuru ati awọn iṣẹ ti o peye.Ni akoko kanna, kaabọ OEM, awọn aṣẹ ODM, pe awọn ọrẹ ni ile ati ni okeere papọ idagbasoke ti o wọpọ ati ṣaṣeyọri win-win, isọdọtun iduroṣinṣin, ati faagun awọn aye iṣowo!Ti o ba ni ibeere eyikeyi tabi yoo nilo alaye diẹ sii rii daju lati lero ọfẹ lati kan si wa.A ti nreti lati gba awọn ibeere rẹ laipẹ.
Agbara to lagbara si rupting ni awọn iwọn otutu giga ati awọn titẹ giga.
O le ṣee lo fun Awọn iṣẹ ipata Hydrogen Sulfide.
Sooro si wo inu lati hydrogen kolu ati embrittlement.
Resistance to gbona sulfide ipata wo inu.
Le ṣee lo fun Awọn ohun elo NACE nibiti awọn agbegbe ekan wa labẹ iwọn otutu giga ati titẹ.
Le ṣee lo ni NACE-MRO 175 Ekan Service.
Apẹrẹ fun awọn ohun elo rupture ti nrakò.
Le mu awọn iwọn otutu giga pẹlu rirọ kekere pupọ.
Awọn oriṣi ti irin alloy ti a bo nipasẹ ASTM A335 – ASME SA335 sipesifikesonu jẹ apẹrẹ pẹlu ìpele “P”, lati P5 si P92.Awọn gilaasi P11/P22 ati P91/92 ni igbagbogbo rii ni awọn ibudo agbara, lakoko ti ipele P5 ati P9 jẹ diẹ sii fun ohun elo ni ile-iṣẹ petrochemical.Awọn giredi P9, P91 wa, ninu atokọ naa, gbowolori diẹ sii
| ASTM A335 Low-Alloy Steel(Igi) | UNS deede | 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 |
| A335 Low-Alloy Pipe | Nọmba UNS | Ikore Agbara ksi | Agbara fifẹ ksi | Ilọsiwaju% | Lile | |
| Rockwell | Brinell | |||||
| P1 | K11522 | 30 | 55 | 30 | – | – |
| P2 | K11547 | 30 | 55 | 30 | – | – |
| P5 | K41545 | 40 | 70 | 30 | – | 207 ti o pọju |
| P9 | S50400 | 30 | 60 | 30 | – | – |
| P11 | K11597 | 30 | 60 | 20 | – | – |
| P12 | K11562 | 32 | 60 | 30 | – | 174 ti o pọju |
| P22 | K21590 | 30 | 60 | 30 | – | – |
| P91 | K91560 | 60 | 85 | 20 | – | – |
Alloy Steel pipe ti wa ni itọju ooru lati ṣaṣeyọri awọn ohun-ini ẹrọ gẹgẹbi fun eroja alloying ti o fẹ.Ni isalẹ wa diẹ ninu awọn iru itọju ooru.
Normalize Quench ati Tempering.
Quench ati tempering.
Normalizing & Hardening.
Iyipada / gigun: ẹdọfu ati fifẹ, líle, awọn idanwo tẹ-fun ohun elo ti a ti ṣe itọju ooru ni awọn ileru ipele, awọn idanwo wọnyi yoo ṣee ṣe lori 5% ti awọn paipu lati nọmba pupọ ooru kọọkan.Fun awọn aaye kekere, paipu kan ni o kere julọ ni lati ni idanwo.
ASTM A335 Gr.P91 yoo ni lile ti 250 HB / 265 HV (25 HRC).
Idanwo omi: yoo lo si gbogbo ipari ti paipu.
Idanwo ina mọnamọna ti kii ṣe iparun jẹ iyan. Lootọ ni iṣiro wa lati ba awọn iwulo rẹ pade ati ni pipe fun ọ.Idunnu rẹ jẹ ere ti o dara julọ.A wa ni wiwa siwaju si idaduro nipasẹ fun idagbasoke apapọ fun OEM Factory for Carbon Steel Seamless Pipe Alloy Steel Pipe ASTM A335 Iron Tube, Ilana pataki wa ti o ṣe pataki ti o ṣe imukuro ikuna paati ati pe o fun awọn onibara wa ni didara didara, gbigba wa lati ṣakoso iye owo. , Agbara eto ati ṣetọju ni ibamu lori ifijiṣẹ akoko.
OEM Factory funChina Seamless Erogba Irin Tube ati Alailẹgbẹ Irin Pipe, A yoo pese awọn solusan ti o dara julọ pẹlu awọn aṣa oniruuru ati awọn iṣẹ ti o peye.Ni akoko kanna, kaabọ OEM, awọn aṣẹ ODM, pe awọn ọrẹ ni ile ati ni okeere papọ idagbasoke ti o wọpọ ati ṣaṣeyọri win-win, isọdọtun iduroṣinṣin, ati faagun awọn aye iṣowo!Ti o ba ni ibeere eyikeyi tabi yoo nilo alaye diẹ sii rii daju lati lero ọfẹ lati kan si wa.A ti nreti lati gba awọn ibeere rẹ laipẹ.
