OEM wheketere mo te waro maitai paipa mokowhiti Alloy Steel Pipe ASTM A335 ngongo rino
Whakaahuatanga Poto:
Ko te ASTM A335 e kiia ana he paipa moly chrome na te mea kei roto te matū o Molybdenum (Mo) me Chromium (Cr).Ko te Molybdenum te whakanui ake i te kaha o te maitai me te Chromium (ko te chrome ranei) te mea nui o te kowiri tira.Ko te hangahanga chrome moly koranu putorino he pai mo te whakamahi i nga tipu hiko, nga parapara, nga tipu matū penehi, me nga ratonga mara hinu ki te kawe i nga wai me nga hau i nga wera me nga pehanga tino nui.
He pono kei a matou te kawenga ki te whakatutuki i o hiahia me te whakarato ki a koe.Ko to hiahia ko to matou utu pai.Kei te titiro whakamua matou ki te whakamutu mo te whakawhanaketanga tahi mo te OEM Factory mo te Carbon Steel Seamless Pipe Alloy Steel Pipe ASTM A335 Iron Tube, Ko ta matou mahinga tino motuhake ka whakakore i te kore o te waahanga me te tuku i o taatau kaihoko ki te kore e rereke te kounga teitei, ka taea e matou te whakahaere i te utu. , whakamahere i te kaha me te pupuri i te riterite i te waa tuku.
He pono kei a matou te kawenga ki te whakatutuki i o hiahia me te whakarato ki a koe.Ko to hiahia ko to matou utu pai.Kei te titiro whakamua matou ki te tu mai mo te whakawhanake tahi moHaina Puawai Wao Kore Tuhi me te Paipa Miihara Kore, Ka tukuna e matou he otinga pai ake me nga hoahoa rereke me nga ratonga tohu.I te wa ano, nau mai ki te OEM, ODM ota, tono hoa ki te kainga me o waho ki te whakawhanaketanga noa me te whakatutuki i te win-win, te auahatanga pono, me te whakanui i nga huarahi pakihi!Mena kei a koe etahi patai, ka hiahia ranei koe ki etahi atu korero me mohio koe ki te whakapiri mai ki a maatau.I tatari matou kia tae wawe mai o patai.
He kaha te atete ki te pakaru i nga wera nui me nga pehanga teitei.
Ka taea te whakamahi mo nga Ratonga Waihanga Waihanga Sulfide.
He ātete ki te kapiti mai i te whakaeke hauwai me te marara.
He ātete ki te pakaru o te waikura sulfide wera.
Ka taea te whakamahi mo nga tono NACE kei raro i te hau me te pehanga nga taiao kawa.
Ka taea te whakamahi i roto i te NACE-MRO 175 Sour Service.
He pai mo nga tono pakaru ngoki.
Ka taea te hapai i nga wera teitei me te iti rawa o te elasticity.
Ko nga momo rino koranu e hipokina ana e te ASTM A335 - ASME SA335 kua hangaia me te tohu "P", mai i te P5 ki te P92.Ko nga tohu P11/P22 me te P91/92 ka kitea i roto i nga teihana hiko, engari ko te tohu P5 me te P9 he mea noa mo te tono i roto i te ahumahi petrochemical.Ko nga tohu P9, P91 kei roto i te rarangi, te utu nui ake
| ASTM A335Hakaiti-Koro Te maitai (Koeke) | UNS rite | 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 Paipa-Hakaiti | UNS Tau | Hua Kaha ksi | Kaha Tensile ksi | Whakaroa % | Te pakeke | |
| Rockwell | Brinell | |||||
| P1 | K11522 | 30 | 55 | 30 | – | – |
| P2 | K11547 | 30 | 55 | 30 | – | – |
| P5 | K41545 | 40 | 70 | 30 | – | 207 te teitei |
| P9 | S50400 | 30 | 60 | 30 | – | – |
| P11 | K11597 | 30 | 60 | 20 | – | – |
| P12 | K11562 | 32 | 60 | 30 | – | 174 te teitei |
| P22 | K21590 | 30 | 60 | 30 | – | – |
| P91 | K91560 | 60 | 85 | 20 | – | – |
Ko te putorino Alloy Steel he whakamahana wera ki te whakatutuki i nga taonga miihini kia rite ki te huānga whakakotahi e hiahiatia ana.Kei raro nei etahi o nga momo maimoatanga wera.
Whakanuia te tinei me te whakamahana.
Tinei me te Tempering.
Whakaritea me te Whakapakeke.
Whakawhiti/taaroa: te maataki me te papatahi, te pakeke, nga whakamatautau piko- mo nga mea i whakamahana-wera i roto i nga oumu puranga, ka mahia enei whakamatautau ki te 5% o nga paipa mai i ia nama rota wera.Mo nga rota iti, kotahi paipa i te iti rawa me whakamatauria.
ASTM A335 Gr.P91 kia 250 HB / 265 HV (25 HRC).
Te whakamatautau wai: me tono ki ia roa o te paipa.
Ko te whakamatautau hiko kore-whakangaro he mea whiriwhiri. Ko ta matou kawenga ki te whakatutuki i o hiahia me te whakarato ki a koe.Ko to hiahia ko to matou utu pai.Kei te titiro whakamua matou ki te whakamutu mo te whakawhanaketanga tahi mo te OEM Factory mo te Carbon Steel Seamless Pipe Alloy Steel Pipe ASTM A335 Iron Tube, Ko ta matou mahinga tino motuhake ka whakakore i te kore o te waahanga me te tuku i o taatau kaihoko ki te kore e rereke te kounga teitei, ka taea e matou te whakahaere i te utu. , whakamahere i te kaha me te pupuri i te riterite i te waa tuku.
OEM Factory moHaina Puawai Wao Kore Tuhi me te Paipa Miihara Kore, Ka tukuna e matou he otinga pai ake me nga hoahoa rereke me nga ratonga tohu.I te wa ano, nau mai ki te OEM, ODM ota, tono hoa ki te kainga me o waho ki te whakawhanaketanga noa me te whakatutuki i te win-win, te auahatanga pono, me te whakanui i nga huarahi pakihi!Mena kei a koe etahi patai, ka hiahia ranei koe ki etahi atu korero me mohio koe ki te whakapiri mai ki a maatau.I tatari matou kia tae wawe mai o patai.
