China Sabuwar Samfurin Ƙananan Farashin ASTM A106 Gr.B DIN 2440 2448 St35/37 Schx60 Carbon Karfe Bututu
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.
A ƙoƙarin mafi kyawun saduwa da buƙatun abokin ciniki, duk ayyukanmu ana yin su sosai daidai da taken mu "High High Quality, Competition Rate, Fast Service" don Sabuwar Samfuran China Rawanin Farashin ASTM A106 Gr.B DIN 2440 2448 St35/37 Schx60 Bututu Karfe Karfe, Muna maraba da masu siye da kyau daga gida da waje don saka mu da ba da haɗin kai tare da mu don jin daɗi cikin dogon lokaci.
A ƙoƙarin mafi kyawun saduwa da buƙatun abokin ciniki, duk ayyukanmu ana yin su sosai daidai da taken mu "High High Quality, Competitive Rate, Fast Service" donChina A106gr.B Seamless Karfe bututu da DIN 2440 Karfe bututu, Yanzu mun bunkasa manyan kasuwanni a kasashe da dama, kamar Turai da Amurka, Gabashin Turai da Gabashin Asiya.A halin yanzu tare da rinjaye mai ƙarfi a cikin mutane masu iyawa, kulawar sarrafawa mai tsauri da ra'ayi na kasuwanci.mu ci gaba da ci gaba da haɓaka kai-da-kai, fasahar fasaha, sarrafa ƙididdigewa da haɓaka ra'ayi na kasuwanci.Don bin salon kasuwannin duniya, ana kiyaye sabbin samfura akan bincike da samarwa don tabbatar da fa'idar fa'idar mu a cikin salo, inganci, farashi da sabis.
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 A335P91 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.A ƙoƙari don mafi kyawun saduwa da buƙatun abokin ciniki, duk ayyukanmu ana yin su sosai daidai da taken mu "High High Quality, Competitive Rate, Fast Service" ga China Sabuwar Samfur Low Farashin ASTM A106 Gr.B DIN 2440 2448 St35/37 Schx60 Bututu Karfe Karfe, Muna maraba da masu siye da kyau daga gida da waje don saka mu da ba da haɗin kai tare da mu don jin daɗi cikin dogon lokaci.
Sin Sabbin SamfuraChina A106gr.B Seamless Karfe bututu da DIN 2440 Karfe bututu, Yanzu mun bunkasa manyan kasuwanni a kasashe da dama, kamar Turai da Amurka, Gabashin Turai da Gabashin Asiya.A halin yanzu tare da rinjaye mai ƙarfi a cikin mutane masu iyawa, kulawar sarrafawa mai tsauri da ra'ayi na kasuwanci.mu ci gaba da ci gaba da haɓaka kai-da-kai, fasahar fasaha, sarrafa ƙididdigewa da haɓaka ra'ayi na kasuwanci.Don bin salon kasuwannin duniya, ana kiyaye sabbin samfura akan bincike da samarwa don tabbatar da fa'idar fa'idar mu a cikin salo, inganci, farashi da sabis.
