ASTM A335 Alloy maras kyau bututu Low Alloy Karfe Bakin Karfe Tube
Takaitaccen Bayani:
Ana kiran ASTM A335 sau da yawa azaman chrome moly pipe saboda sinadaran da ke ɗauke da Molybdenum (Mo) da Chromium (Cr).Molybdenum yana ƙara ƙarfin ƙarfe kuma Chromium (ko chrome) shine ainihin abin da ke cikin bakin karfe.Abubuwan bututun ƙarfe na chrome moly alloy sun sa ya dace don amfani da su a masana'antar wutar lantarki, matatun mai, tsire-tsire masu sinadarai, da sabis na filin mai inda ake jigilar ruwa da iskar gas a matsanancin zafi da matsi.
Ɗauki cikakken alhakin biyan duk bukatun masu siyayyar mu;samun ci gaba na ci gaba ta hanyar haɓaka ci gaban abokan cinikinmu;girma zama na ƙarshe na dindindin haɗin gwiwa abokin tarayya na abokan ciniki da kuma maximize the interests of purchasers for ASTM A335 Alloy Seamless Pipe Low Alloy Karfe Seamless Alloy Karfe Tube, Muna sa ido don karɓar tambayoyinku da sauri kuma muna fatan samun damar samun aikin tare. tare da ku a cikin gaba.Barka da zuwa don samun gani a ƙungiyarmu.
Ɗauki cikakken alhakin biyan duk bukatun masu siyayyar mu;samun ci gaba na ci gaba ta hanyar haɓaka ci gaban abokan cinikinmu;girma don zama abokin haɗin gwiwa na dindindin na abokan ciniki na ƙarshe da haɓaka buƙatun masu siye donASTM A335 Alloy Karfe bututu, Barka da zuwa ziyarci kamfaninmu, masana'anta da kuma dakin nunin mu inda ke nuna hanyoyin magance gashi daban-daban waɗanda zasu dace da tsammanin ku.A halin yanzu, yana da dacewa don ziyarci gidan yanar gizon mu, kuma ma'aikatan tallace-tallacenmu za su yi ƙoƙari su sadar da ku mafi kyawun sabis.Tabbatar tuntuɓar mu idan kuna son ƙarin bayani.Manufarmu ita ce mu taimaka wa abokan ciniki su gane burinsu.Muna yin ƙoƙari sosai don cimma wannan yanayin nasara.
Ƙarfin juriya ga rushewa a yanayin zafi da matsanancin matsin lamba.
Ana iya amfani da shi don Sabis na Lantarki na Hydrogen Sulfide.
Mai jure wa fashewa daga harin hydrogen da embrittlement.
Mai juriya ga zazzafan lalatawar sulfide.
Ana iya amfani da aikace-aikacen NACE inda mahalli masu tsami ke ƙarƙashin matsanancin zafi da matsa lamba.
Ana iya amfani da shi a cikin NACE-MRO 175 Sabis mai tsami.
Mafi dacewa don aikace-aikacen fashewa mai rarrafe.
Zai iya ɗaukar yanayin zafi mai ƙarfi tare da ƙarancin elasticity.
Nau'in gami da aka rufe da ASTM A335 - ASME SA335 ƙayyadaddun an tsara su tare da prefix "P", daga P5 zuwa P92.Maki P11/P22 da P91/92 yawanci ana samun su a tashoshin wutar lantarki, yayin da P5 da P9 sun fi yawa don aikace-aikace a masana'antar petrochemical.Makiyoyi P9, P91, a cikin jeri, sun fi tsada
| ASTM A335 Low-Alloy Karfe (Grade) | UNS daidai | 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 | Lambar UNS | Ƙarfin Haɓaka ksi | Ƙarfin Tensile ksi | Tsawaita % | Tauri | |
| 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 max |
| P22 | K21590 | 30 | 60 | 30 | - | - |
| P91 | K91560 | 60 | 85 | 20 | - | - |
Alloy Karfe bututu ne zafi bi da cimma inji Properties kamar yadda da ake so alloying kashi.A ƙasa akwai wasu nau'ikan maganin zafi.
Normalize Quench da Tempering.
Quench da Tempering.
Normalizing & Hardening.
Mai juyawa / tsayi: tashin hankali da daidaitawa, taurin kai, gwaje-gwajen lanƙwasa - don kayan da aka yi wa zafi a cikin tanda, za a yi waɗannan gwaje-gwaje akan 5% na bututu daga kowane adadin zafi mai zafi.Don ƙananan kuri'a, bututu guda ɗaya a ƙaranci dole ne a gwada shi.
ASTM A335 Gr.P91 zai sami taurin 250 HB / 265 HV (25 HRC).
Gwajin ruwa: za a yi amfani da shi akan kowane tsayin bututu.
Gwajin wutar lantarki mara lalacewa ba zaɓi ba ne. Yi la'akari da cikakken aikin don biyan duk bukatun masu siyayyar mu;samun ci gaba na ci gaba ta hanyar haɓaka ci gaban abokan cinikinmu;girma don zama abokin haɗin gwiwa na dindindin na abokan ciniki na ƙarshe kuma ƙara yawan bukatun masu siye.
ASTM A335 Alloy maras kyau bututu Low Alloy Karfe Bakin Karfe Tube
Muna sa ran karbar tambayoyinku cikin sauri kuma muna fatan samun damar yin aikin tare da ku a nan gaba.Barka da zuwa don samun gani a ƙungiyarmu.
ASTM A335 Alloy Karfe bututu
Barka da zuwa ziyarci kamfaninmu, masana'anta da dakin nuninmu inda ke nuna hanyoyin magance gashi iri-iri waɗanda zasu dace da tsammanin ku.A halin yanzu, yana da dacewa don ziyarci gidan yanar gizon mu, kuma ma'aikatan tallace-tallacenmu za su yi ƙoƙari su sadar da ku mafi kyawun sabis.Tabbatar tuntuɓar mu idan kuna son ƙarin bayani.Manufarmu ita ce mu taimaka wa abokan ciniki su gane burinsu.Muna yin ƙoƙari sosai don cimma wannan yanayin nasara.
