paipa maitai koranu tuitui ASTM A335 P5
Tirohanga
Paerewa: ASTM A335
Rōpū Kōeke: P5,P9,P11,P22,P91,P92 etc.
Te Matotoru: 1 - 100 mm
Diamita o waho(A tawhio): 10 - 1000 mm
Roa: Te roa u, te roa matapōkere ranei
Waihanga Wāhanga: Porowhita
Wāhi Taketake: Haina
Tiwhikete: ISO9001:2008
Alloy Kaore ranei: Alloy
Taupānga: Pipe Kohua
Maimoatanga Mata: Ka rite ki te hiahia a te kaihoko
Hangarau: Huri Hurihia / Huri Matao
Te maimoatanga o te wera: Te whakawhanaunga/whakatikatika/Tempering
Paipa Motuhake: Paipa Taiepa Matotoru
Whakamahinga: putorino mamaoa pehanga teitei, Kohua me te Whakawhiti Wea
Whakamātautau: ET/UT
Taupānga
Kei te whakamahia te nuinga ki te hanga paipa koranu maitai koranu teitei, paipa whakawhiti wera, paipa mamaoa pehanga teitei mo te hinu me te umanga matū
Koeke Matua
Koeke o te paipa koranu-kounga teitei:P1,P2,P5,P9,P11,P22,P91,P92 etc
Waahanga matū
| Kōeke | UN | C≤ | Mn | P≤ | S≤ | Si≤ | Cr | Mo |
| Sequiv. | ||||||||
| 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 |
He whakaingoatanga hou i whakatauhia i runga i te Mahinga E 527 me te SAE J1086, Whakangungu mo te Tatau i nga Metals me nga Alloys (UNS). Ko te B Koeke P 5c kia kore e iti iho i te 4 nga wa o te waro me te kore e neke ake i te 0.70 %; he 8 ki te 10 nga wa o te waro i roto i te columbium.
Taonga Miihini
| Nga taonga miihini | P1,P2 | P12 | P23 | P91 | P92,P11 | P122 |
| Te kaha tensile | 380 | 415 | 510 | 585 | 620 | 620 |
| Te kaha tuku | 205 | 220 | 400 | 415 | 440 | 400 |
Maimoatanga Wera
| Kōeke | Momo maimoatanga wera | Whakaritea Awhe Pamahana F [C] | Ko te Whakanuia, te Whakapaipai ranei |
| P5, P9, P11, me P22 | Awhe Pawera F [C] | ||
| A335 P5 (b,c) | Katoa, He Waariki Anaa ranei | ||
| Whakaritea me te Huringa | ***** | 1250 [675] | |
| Apiti Aroiti (P5c anake) | ***** | 1325 – 1375 [715 - 745] | |
| A335 P9 | Katoa, He Waariki Anaa ranei | ||
| Whakaritea me te Huringa | ***** | 1250 [675] | |
| A335 P11 | Katoa, He Waariki Anaa ranei | ||
| Whakaritea me te Huringa | ***** | 1200 [650] | |
| A335 P22 | Katoa, He Waariki Anaa ranei | ||
| Whakaritea me te Huringa | ***** | 1250 [675] | |
| A335 P91 | Whakaritea me te Huringa | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
| Tinei me te riri | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Te manawanui
Mo te paipa kua whakahaua ki te diameter o roto, kaua te diameter o roto e rereke atu i te 6 1% mai i te diameter o roto kua tohua.
Nga Rerekētanga Whakaaetia i te Diamita o waho
| Kaitohu NPS | in | mm | in | mm |
| 1⁄8ki te 11⁄2, incl | 1⁄64 (0.015) | 0.4 | 1⁄64(0.015) | 0.4 |
| Neke atu i te 11⁄2 ki te 4, incl. | 1⁄32(0.031) | 0.79 | 1⁄32(0.031) | 0.79 |
| Neke atu i te 4 ki te 8, incl | 1⁄16(0.062) | 1.59 | 1⁄32(0.031) | 0.79 |
| Neke atu i te 8 ki te 12, incl. | 3⁄32(0.093) | 2.38 | 1⁄32(0.031) | 0.79 |
| Neke atu i te 12 | 6 1 % o nga mea kua tohua waho diameter |
Whakaritenga Whakamatau
Whakamātautau Hydraustatic:
Me Whakamatauhia te Paipa Hiko Tira Kotahi Ma te Kotahi. He 20 MPa te Pehenga Whakamatau Morahi. I raro i te Pehenga Whakamatau, Kaua e iti iho i te 10 S te wa whakapumau, me te paipa rino kia kore e turuturu.
Whai muri i te whakaae a te Kaiwhakamahi, ka taea te whakakapi i te whakamatautau Hydraulic e te whakamatautau o naianei a Eddy o naianei, ki te whakamatautau ranei i te rerenga rerenga aukume.
Whakamātautau kore kino:
Ko nga paipa e hiahia ana kia nui ake te tirotiro me tirotirohia e te Ultrasonically takitahi. I muri i te Whakawhitiwhitinga Me Te Whakaaetanga a te Roopu Ka Whakatakotoria I Te Kiriata, Ka Taea Te Apiti Atu I etahi atu Whakamatau Whakamate-kore.
Whakamātautau Whakapapa:
Ko nga ngongo me te diameter o waho ka nui ake i te 22 mm ka tukuna ki te whakamatautau papatahi. Karekau he whakamomori, he wahi ma, he poke ranei i te wa o te whakamatautauranga katoa.
Whakamātautau pakeke:
Mo nga paipa o nga Tohu P91, P92, P122, me P911, me mahi nga whakamatautau pakeke a Brinell, Vickers, Rockwell ranei ki runga i tetahi tauira mai ia rota.
Whakamātautau Piko:
Mo te paipa kua neke ake te diameter ki te NPS 25 me te 7.0 iti iho ranei te diameter ki te matotoru o te pakitara, ka tukuna ki te whakamatautau piko hei utu mo te whakamatautau papatahi. Ko etahi atu paipa e rite ana, neke atu ranei te diameter o te NPS 10 ka tukuna he whakamatautau piko hei whakakapi i te whakamatautau papatahi i raro i te whakaaetanga a te kaihoko.
Taipitopito Hua
Ko te ASTM A335 P5 he koranu maitai koranu te paipa wera teitei o Amerika. Ko te ngongo Alloy he momo ngongo rino korekore, he nui ake te mahi o te ngongo maitai tuitui whanui, na te mea he nui ake te C o tenei momo ngongo rino, he iti ake te mahi i te ngongo rino koretake noa, no reira ka whakamahia te ngongo koranu. i roto i te hinu, te aerospace, te matū, te hiko hiko, te kohu, te hoia me etahi atu ahumahi.
Ko te putorino Alloy Steel he maha nga huānga i tua atu i te waro penei i te nickel, chromium, silicon, manganese, tungsten, molybdenum, vanadium me etahi atu huānga e whakaaetia ana penei i te manganese, sulfur, silicon, me te phosphorous.
Ko te maitai koranu whare e rite ana: 1Cr5Mo GB 9948-2006 "Paerewa Paipa Maamaa mo te Ngatata Petroleum"
- Utu: 30% Putunga, 70% L/C Ranei B/L Kape ranei 100% L/C I te Matakite
- Min.Order Rahi:1 PC
- Mahinga Whakarato: 20000 Tons Inventory of Steel Pipe
- Wā Arataki: 7-14 Ra Mena kei roto i te Raarangi, 30-45 Ra Hei Whakaputa
- Taapiri: Mango Mango, Bevel me te potae mo ia paipa kotahi; OD Kei raro iho i te 219mm Me Whakapiri ki te Paihere, me ia paihere kia kaua e neke ake i te 2 Tane.
Tirohanga
| Paerewa: ASTM A335 | Alloy Kaore ranei: Alloy |
| Rōpū Kōeke: P5 | Taupānga: Pipe Kohua |
| Te Matotoru: 1 – 100 Mm | Maimoatanga Mata: Hei Whakaritenga a te Kaihoko |
| Diamita o waho(A tawhio): 10 – 1000 Mm | Hangarau: Huri Hurihia / Huri Matao |
| Te Roa: Te Roa Pumau, Te Roa Matarangi ranei | Maimoatanga Wera: Te Aina / Whakaritea / Whakaoho |
| Waihanga Wāhanga: Porowhita | Paipa Motuhake: Paipa Taiepa Matotoru |
| Wāhi Taketake: Haina | Te Whakamahinga: Te Pipa Maamaa Teitei, Te Kohua me te Whakawhiti Wera |
| Tiwhikete: ISO9001:2008 | Whakamātautau: ET/UT |
Taupānga
Kei te whakamahia te nuinga ki te hanga i te paipa konumohe rino kohanga teitei, te paipa whakawhiti wera, te pehanga teitei mo te hinuhinu me te umanga matū.
Waahanga matū
| Nga titonga | Raraunga |
| UNS Tohunga | K41545 |
| Wao(mōrahi) | 0.15 |
| konupora | 0.30-0.60 |
| Phosphorus(mōrahi) | 0.025 |
| Silicon(mōrahi) | 0.50 |
| Chromium | 4.00-6.00 |
| Molybdenum | 0.45-0.65 |
| Ētahi atu Huānga | … |
Taonga Miihini
| Āhuatanga | Raraunga |
| Te Kaha Tana, Min, (MPa) | 415 Mpa |
| Kaha Tuku, Min, (MPa) | 205 Mpa |
| Whakaroa, Min, (%), L/T | 30/20 |
Maimoatanga Wera
| Kōeke | Momo maimoatanga wera | Whakaritea Awhe Pamahana F [C] | Ko te Whakanuia Ranei Te Whakapaipai |
| P5, P9, P11, me P22 | Awhe Pawera F [C] | ||
| A335 P5 (B,C) | Katoa, He Waariki ranei | ||
| A335 P5b | Whakaritea Me Te Huringa | ***** | 1250 [675] |
| A335 P5c | Te Whakanuia | ***** | 1325 – 1375 [715 - 745] |
Te manawanui
Mo te Paipa i Tonoa Ki Roto Diamita, Ko te Diamita o Roto Kaua e rereke ake i te ±1 % Mai i te Diamita o Roto kua tohua.
Rerekētanga e whakaaetia ana ki waho te diameter
| Kaitohu NPS | Te manawanui | te manawanui kino | ||
| In | Mm | In | Mm | |
| 1⁄8ki te 11⁄2, Incl | 1⁄64 (0.015) | 0.4 | 1⁄64(0.015) | 0.4 |
| Neke atu i te 11⁄2 Ki te 4, Incl. | 1⁄32(0.031) | 0.79 | 1⁄32(0.031) | 0.79 |
| Neke atu i te 4 Ki te 8, Incl | 1⁄16(0.062) | 1.59 | 1⁄32(0.031) | 0.79 |
| Neke atu i te 8 Ki te 12, Incl. | 3⁄32(0.093) | 2.38 | 1⁄32(0.031) | 0.79 |
| Neke atu i te 12 | ±1 % o te mea kua tohua I waho Diamita | |||
Whakaritenga Whakamatau
Whakamātautau Hydraustatic:
Me Whakamatauhia te Paipa Hiko Tira Kotahi Ma te Kotahi. He 20 MPa te Pehenga Whakamatau Morahi. I raro i te Pehenga Whakamatau, Kaua e iti iho i te 10 S te wa whakapumau, me te paipa rino kia kore e turuturu.
Whai muri i te whakaae a te Kaiwhakamahi, ka taea te whakakapi i te whakamatautau Hydraulic e te whakamatautau o naianei a Eddy o naianei, ki te whakamatautau ranei i te rerenga rerenga aukume.
Whakamātautau kore kino:
Ko nga paipa e hiahia ana kia nui ake te tirotiro me tirotirohia e te Ultrasonically takitahi. I muri i te Whakawhitiwhitinga Me Te Whakaaetanga a te Roopu Ka Whakatakotoria I Te Kiriata, Ka Taea Te Apiti Atu I etahi atu Whakamatau Whakamate-kore.
Whakamātautau Whakapapa:
Ko nga ngongo me te diameter o waho ka nui ake i te 22 mm ka tukuna ki te whakamatautau papatahi. Karekau he whakamomori, he wahi ma, he poke ranei i te wa o te whakamatautauranga katoa.
Whakamātautau pakeke:
Mo te Paipa o nga Koeke P91, P92, P122, me te P911, Brinell, Vickers, Rockwell ranei ka mahia nga whakamatautau pakeke ki runga i tetahi tauira mai ia rota.
Whakamātautau Piko:
Mo te Paipa Neke atu i te NPS 25, me te 7.0 iti iho ranei te owehenga o te diameter ki te pakitara, ka tukuna atu ki te whakamatautau piko hei utu mo te whakamatautau papatahi. Ko etahi atu paipa he rite te roa, neke atu ranei i te NPS 10 ka tukuna ki te whakamatautau piko hei whakakapi i te whakamatautau papatahi i raro i te whakaaetanga a te kaihoko.
Rauemi me te Hanga
Ko te paipa he wera kua oti, he matao ranei te kumea me te whakamaarama wera mutunga kua tuhia ki raro nei.
Maimoatanga Wera
- A / N+T
- N+T / Q+T
- N+T
Nga Whakamātautau Miihini kua tohua
- Whakamātautau Whakamātautau Whakawhiti, Roa Roa ranei me te Whakamatau Whakapapa, Whakamātautau Maama, Whakamātautau Piko ranei
- Mo nga mea wera i mahia i roto i te oumu momo puranga, me mahi nga whakamatautau ki te 5% o te paipa mai i ia rota kua rongoa. Mo nga rota iti, kia kotahi te paipa kia whakamatauria.
- Mo te wera rawa e mahia ana e te mahi tonu, me mahi nga whakamatautau ki runga i te maha o te paipa kia 5% o te rota, engari kaua e iti iho i te 2 paipa.
Tuhipoka mo te Whakamatau Piko:
- Mo te paipa kua neke ake te diameter ki te NPS 25 me te 7.0 iti iho ranei te diameter ki te matotoru o te pakitara, ka tukuna ki te whakamatautau piko hei utu mo te whakamatautau papatahi.
- Ko etahi atu paipa e rite ana ki te neke atu ranei i te NPS 10 ka taea te whakamatautau piko hei whakakapi i te whakamatautau papatahi i raro i te whakaaetanga a te kaihoko.
- Ko nga tauira whakamatautau piko me whakapiko i te pāmahana rūma ki te 180 me te kore e pakaru ki waho o te waahanga piko.
ASTM A335 P5 ngongo maitai tuitui e pai ana mo te wai, te mamaoa, te hauwai, te hinu kawa, me etahi atu. Mena ka whakamahia mo te kohu wai, ko te teitei o te pāmahana whakahaere he 650℃; I te wa e whakamahia ana i roto i te reo mahi penei i te hinu kawa, he pai te wera o te wera o te whanariki o te whanariki, a he maha nga wa e whakamahia ana i roto i nga ahuatanga o te 288 ~ 550.℃.
Te tukanga whakaputa:
1. Te okeoke wera (te ngongo maitai karehia) : pire ngongo porohita → whakawera → perforation → toru-roll cross okeoke, te huri haere tonu, te tangohanga ranei → te tihorea ngongo → te rahinga (whakaiti ranei) → te whakamahana → te whakatikatika → te whakamatautau pehanga wai (te kitenga hapa ranei. ) → tohu → rokiroki
2. Te tuhi matao (te huri) ngongo maitai kore: pire ngongo porowhita → whakawera → kowhaowhao → pane → whakaeneene → pikinga → hinu (whakakikorua parahi) → tuhi matao maha-paahi (rere makariri) → ngongo parakore → maimoatanga wera → whakatika → wai whakamātautau pehanga (kitenga koha) → tohu → rokiroki
Taupānga Tauari:
I roto i nga taputapu hau me te korehau mo te tukatuka hinu whanariki-nui, ASTM A335 P5 ngongo rino koretake e whakamahia ana mo nga paipa o raro o nga pourewa hau me te korehau, ngongo oumu o te hau me nga oumu korehau, nga waahanga tere-tere o te huringa o te hau me te hinu. nga raina me etahi atu raina paipa hinu me te hau wera nui kei roto he whanariki.
I roto i nga waahanga FCC, ko te ASTM A335 P5 nga ngongo rino koretake e whakamahia ana i roto i te slurry teitei-te wera, te whakakorikori me te whakahoki mai i nga raina paipa, me etahi atu paipa hinu whanariki me te hau.
I roto i te wae coking whakaroa, ASTM A335 P5 putorino maitai tui te nuinga whakamahia mo te teitei te wera putorino kai i te raro o te pourewa coke me te teitei pāmahana hinu me te hau putorino i te tihi o te pourewa coke, putorino oumu i te raro o te oumu coke, paipa i te raro o te pourewa fracking me etahi atu hinu wera nui me te paipa hau kei roto he whanariki.
