seamless alloy ipayipi astm a335 standard high high high stepreng piep
| Okujwayelekile:I-ASTM A335 | Alloy noma cha: alloy |
| I-Grade Group: P5, P9, P11, P22, P91, P92 njll. | Isicelo: ipayipi le-boiler |
| Ubukhulu: 1 - 100 mm | Ukwelashwa okungaphezulu: njengemfuneko yekhasimende |
| Ububanzi obungaphandle (Round): 10 - 1000 mm | Inqubo: I-Hot Rolled / ebandayo edonswayo |
| Ubude: Ubude obuhleliwe noma ubude obuhleliwe | Ukwelashwa kokushisa: ukunxusa / okujwayelekile / ukulangazelela |
| Isimo sengxenye: nxazonke | Ipayipi elikhethekile: Ipayipi eliwugqinsi olubanzi |
| Indawo yemvelaphi: China | Ukusetshenziswa: I-High Pressure Steam Pipe, Boiler and Exchanger Exchanger |
| Ukuqinisekiswa: Iso9001: 2008 | Isivivinyo: et / ut |
Isetshenziselwa ikakhulukazi ukwenza ipayipi eliphakeme lensimbi ye-alloy ebekwe eliphezulu, ukushisa okushintshanisiwe ngepayipi eliphakeme le-steam for petroleum nemboni yamakhemikhali
Ibanga lekhwalithi ephezulu ye-Alloy Pipe: P5, P9, P11, P22, P91, P92 njll
| Khuphuka | UN | C | Mn | Uhlobo | 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 |
| I-P5B | K51545 | 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 1.00 ~ 2.00 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
| I-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 |
| I-P15 | K111578 | 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 | I-0.80 ~ 1.60 |
| P22 | K21590 | 0.05 ~ 0.15 | 0.30 ~ 0.60 | 0.025 | 0.025 | 0.5 | I-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 |
Ukuqokwa okusha okusungulwe ngokuhambisana nokwenza umkhuba e 527 no-SAE J1086, ukuzijwayeza izinsimbi ezibangelayo nama-alloys (uns). B Ibanga P 5c lizoba nokuqukethwe kwe-titanium okungaphansi kwezikhathi ezi-4 zokuqukethwe kwekhabhoni hhayi ngaphezulu kuka-0.70%; noma okuqukethwe kwe-columbium kwezikhathi eziyi-8 kuye kwezingu-10 okuqukethwe kwekhabhoni.
| Izakhiwo zemishini | I-P1, P2 | P12 | P23 | P91 | I-P92, P11 | P122 |
| Amandla asheshayo | I-380 | 415 | 510 | 585 | 620 | 620 |
| Amandla okuthela | 205 | Ama-220 | 400 | 415 | 440 | 400 |
| Khuphuka | Uhlobo lokwelashwa okushisa | Ukwenza izinga lokushisa elijwayelekile F [C] | Ukufakwa kabusha okuphansi noma ukufutheka |
| I-P5, P9, P11, ne-P22 | Uhla lokushisa lwe-F [C] | ||
| A335 P5 (B, C) | Ukunikezwa okugcwele noma okugcwele | ||
| Yenza ngokwejwayelekile futhi uthule | *Hayize | 1250 [675] | |
| Ukuhlobisa okuphansi (i-P5C kuphela) | *Hayize | 1325 - 1375 [715 - 745] | |
| A335 P9 | Ukunikezwa okugcwele noma okugcwele | ||
| Yenza ngokwejwayelekile futhi uthule | *Hayize | 1250 [675] | |
| A335 P11 | Ukunikezwa okugcwele noma okugcwele | ||
| Yenza ngokwejwayelekile futhi uthule | *Hayize | 1200 [650] | |
| A335 P22 | Ukunikezwa okugcwele noma okugcwele | ||
| Yenza ngokwejwayelekile futhi uthule | *Hayize | 1250 [675] | |
| A335 P91 | Yenza ngokwejwayelekile futhi uthule | Ngo-1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
| Qeda futhi uthule | Ngo-1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Ipayipi eli-otshelwe ngaphakathi kobubanzi, ububanzi obungaphakathi ngeke buhluka ngaphezulu kuka-6 1% kusuka kububanzi obuchaziwe
Ukuhlukahluka okuvumelekile kububanzi obungaphandle
| I-NPS desidator | in | mm | in | mm |
| 1/8to 11/2, Incl | 1/64 (0.015) | 0.4 | 1/64 (0.015) | 0.4 |
| Ngaphezulu kwe-11/2 kuya ku-4, incl. | 1/32 (0.031) | 0.79 | 1/32 (0.031) | 0.79 |
| Ngaphezu kwe-4 kuye ku-8, incl incl | 1/16 (0.062) | 1.59 | 1/32 (0.031) | 0.79 |
| Ngaphezu kwe-8 kuye ku-12, incl. | 3/32 (0.093) | I-2.38 | 1/32 (0.031) | 0.79 |
| Ngaphezulu kwe-12 | I-6 1% yalokhu kuchaziwe ngembaba ibanga elinquma phakathi ububanzi besingelezi |
Ukuhlolwa kweHydraustatic:
Ipayipi lensimbi kufanele lihlolwe nge-hydraulically ngamunye ngamunye. Ingcindezi yokuhlola ephezulu yi-20 MPA. Ngaphansi kwengcindezi yokuhlola, isikhathi sokuqina kufanele singabi ngaphansi kwama-10 s, futhi ipayipi lensimbi akufanele livuze.
Ngemuva kokuthi umsebenzisi avume, ukuhlolwa kwe-Hydraulic kungathathelwa indawo ukuhlolwa kwangaphambi kokuhlolwa kwamanje noma ukuhlolwa kwamandla kazibuthe.
Ukuhlolwa Okungahambi kahle:
Amapayipi adinga ukuhlolwa okuningi kufanele ahlolwe ngo-ultrasonically ngamunye. Ngemuva kokuthi izingxoxo zidinga imvume yephathi futhi zichaziwe kwinkontileka, okunye ukuhlola okungeyona eyonakalisayo kungangezwa.
Ukuhlolwa okumnandi:
Amashubhu anesilinganiso esingaphandle esingama-22 mm azofakwa ngaphansi kokuhlolwa okumnandi. Akukho ukuncipha okubonakalayo, izindawo ezimhlophe, noma ukungcola kufanele zenzeke kulo lonke ucwaningo.
Ukuhlolwa kobulukhuni:
Nge-Pipe yamaBanga P91, i-P12, i-P122, ne-P911, iBrickell, amaVickell, noma i-RocKwell Teard Tests izokwenziwa ngohlobo lweningi
Ukuhlolwa kwe-Bend:
Okweqa umbhobho odlula ama-NPS angama-25 futhi ububanzi bawo bokulinganisa udonga ubukhulu obungu-7.0 noma ngaphansi luzofakwa ekuhlolweni kokugoba esikhundleni sokuhlolwa kwe-flattening. Amanye amapayipi okulingana noma okudlula i-NPS 10 anganikezwa ukuhlolwa kokugoba esikhundleni sokuhlolwa kwe-flattening ngaphansi kwemvume yomthengi
1. Iyalayisha ngesitsha
2. Ukulayisha ngokuthumela ngobuningi
I-ASTM A335 P5iyi-alloy yensimbi ye-ferrititic flerritic flerritic high stime yamazinga aseMelika. I-Alloy Tube uhlobo lwe-tube yensimbi engenamthungo, ukusebenza kwayo kuphakeme kakhulu kune-tube yensimbi engaphansi yensimbi, ngoba ishubhu lensimbi lisebenzisa kabanzi c
Ipayipi lensimbi le-alloy liqukethe izinto eziningi ze-carbon ezinjenge-carbon enjenge-nickel, i-chromium, i-silicon, i-molybdenum, isibabule, amanani ambalwa amukelwa ngokuvamile anjenge-manganese, isibabule, i-silicon, ne-phosphorous
Insimbi ehambelana nayo yasekhaya
- Ukukhokha: I-30% Idiphozithi, 70% L / C noma B / L Kopisha noma i-100% l / c lapho ebonakalayo
- Min.Order Ubuningi: 1 PC
- Ikhono Lokuhlinzekela: I-Inventory yonyaka ka-20000 Tons yokusungula yepayipi lensimbi
- Isikhathi sokuhola: izinsuku ezingama-7-14 uma esitokweni, izinsuku ezingama-30-45 zokukhiqiza
- Ukupakisha: Ukunyamalala okumnyama, i-bevel kanye ne-cap yawo wonke amapayipi elilodwa; I-OD ngaphansi kwe-219mm idinga ukupakisha inqwaba, nesikhwama ngasinye asidluli amathani ama-2.
Ukucubungula
| Okujwayelekile:I-ASTM A335 | Alloy noma cha: alloy |
| Iqembu lebanga: P5 | Isicelo: ipayipi le-boiler |
| Ubukhulu: 1 - 100 mm | Ukwelashwa okungaphezulu: njengemfuneko yekhasimende |
| Ububanzi obungaphandle (Round): 10 - 1000 mm | Inqubo: I-Hot Rolled / ebandayo edonswayo |
| Ubude: Ubude obuhleliwe noma ubude obuhleliwe | Ukwelashwa kokushisa: ukunxusa / okujwayelekile / ukulangazelela |
| Isimo sengxenye: nxazonke | Ipayipi elikhethekile: Ipayipi eliwugqinsi olubanzi |
| Indawo yemvelaphi: China | Ukusetshenziswa: I-High Pressure Steam Pipe, Boiler and Exchanger Exchanger |
| Ukuqinisekiswa: Iso9001: 2008 | Isivivinyo: et / ut |
Isicelo
Isetshenziselwa ikakhulukazi ukwenza ipayipi eliphakeme lensimbi ye-alloy ebekwe eliphezulu, ukushisa okushintshanisiwe ngepayipi eliphakeme le-steam for petroleum nemboni yamakhemikhali
Ingxenye yamakhemikhali
| Izingoma | Umbhalo |
| Un deca-tion | K41545 |
| I-Carbon (max.) | 0.15 |
| Mangangane | 0.30-0.60 |
| Phosphorus (max.) | 0.025 |
| Silicon (max.) | 0.50 |
| I-Chromium | 4.00-6.00 |
| Molybdenum | 0.45-0.65 |
| Ezinye izinto | ... |
Impahla yemishini
| Izakhiwo | Umbhalo |
| Amandla ashubile, amaminithi, (MPA) | I-415 MPA |
| Ukukhiqiza amandla, amaminithi, (MPA) | 205 MPA |
| Elongation, min, (%), l / t | 30/20 |
Ukwelashwa okushisa
| Khuphuka | Uhlobo lokwelashwa okushisa | Ukwenza izinga lokushisa elijwayelekile F [C] | Ukufakwa kabusha okuphansi noma ukufutheka |
| I-P5, P9, P11, ne-P22 | Uhla lokushisa lwe-F [C] | ||
| A335 P5 (B, C) | Ukunikezwa okugcwele noma okugcwele | ||
| A335 P5B | Yenza ngokwejwayelekile futhi uthule | *Hayize | 1250 [675] |
| A335 P5C | Ukunikezwa okuphansi | *Hayize | 1325 - 1375 [715 - 745] |
Ukubekezela
Ipayipi eli-otshelwe ngaphakathi kobubanzi, ububanzi bangaphakathi ngeke buhluka kakhulu kune- ± 1% kusuka kububanzi obuchaziwe bangaphakathi
Ukuhlukahluka okuvumelekile kububanzi obungaphandle
| I-NPS desidator | Ukubekezelela okuhle | Ukubekezelela Okubi | ||
| In | Mm | In | Mm | |
| 1/8to 11/2, Incl | 1/64 (0.015) | 0.4 | 1/64 (0.015) | 0.4 |
| Ngaphezulu kwe-11/2 kuya ku-4, incl. | 1/32 (0.031) | 0.79 | 1/32 (0.031) | 0.79 |
| Ngaphezu kwe-4 kuye ku-8, incl incl | 1/16 (0.062) | 1.59 | 1/32 (0.031) | 0.79 |
| Ngaphezu kwe-8 kuye ku-12, incl. | 3/32 (0.093) | I-2.38 | 1/32 (0.031) | 0.79 |
| Ngaphezulu kwe-12 | ± 1% of the ebekiwe Ngembaba Ibanga elinquma phakathi ububanzi besingelezi | |||
Isidingo Sokuhlola
Ukuhlolwa kweHydraustatic:
Ipayipi lensimbi kufanele lihlolwe nge-hydraulically ngamunye ngamunye. Ingcindezi yokuhlola ephezulu yi-20 MPA. Ngaphansi kwengcindezi yokuhlola, isikhathi sokuqina kufanele singabi ngaphansi kwama-10 s, futhi ipayipi lensimbi akufanele livuze.
Ngemuva kokuthi umsebenzisi avume, ukuhlolwa kwe-Hydraulic kungathathelwa indawo ukuhlolwa kwangaphambi kokuhlolwa kwamanje noma ukuhlolwa kwamandla kazibuthe.
Ukuhlolwa Okungahambi kahle:
Amapayipi adinga ukuhlolwa okuningi kufanele ahlolwe ngo-ultrasonically ngamunye. Ngemuva kokuthi izingxoxo zidinga imvume yephathi futhi zichaziwe kwinkontileka, okunye ukuhlola okungeyona eyonakalisayo kungangezwa.
Ukuhlolwa okumnandi:
Amashubhu anesilinganiso esingaphandle esingama-22 mm azofakwa ngaphansi kokuhlolwa okumnandi. Akukho ukuncipha okubonakalayo, izindawo ezimhlophe, noma ukungcola kufanele zenzeke kulo lonke ucwaningo.
Ukuhlolwa kobulukhuni:
Nge-Pipe yamaBanga P91, i-P12, i-P122, ne-P911, iBrickell, amaVickell, noma i-RocKwell Teard Tests izokwenziwa ngohlobo lweningi
Ukuhlolwa kwe-Bend:
Okweqa umbhobho odlula ama-NPS angama-25 futhi ububanzi bawo bokulinganisa udonga ubukhulu obungu-7.0 noma ngaphansi luzofakwa ekuhlolweni kokugoba esikhundleni sokuhlolwa kwe-flattening. Amanye amapayipi okulingana noma okudlula i-NPS 10 anganikezwa ukuhlolwa kokugoba esikhundleni sokuhlolwa kwe-flattening ngaphansi kwemvume yomthengi
Indwangu nokwenza
Ipayipi lingase libe liyashisa noma libandayo elidonswe ngokwelashwa okuqediwe okuphawulwe ngezansi.
Ukwelashwa okushisa
- A / N + T
- N + t / q + t
- N + t
Izivivinyo zemishini ezichaziwe
- Ukuhlolwa kwengxabano okuguqukayo noma okunde
- Ukushisa okubonakalayo kuphathwe esithandweni sohlobo lwe-batch-hlobo, ukuhlolwa kuzokwenziwa ngo-5% wepayipi kusuka kuLoti ngamunye. Ngezinkatho ezincane, okungenani ipayipi elilodwa lizohlolwa.
- Ukushisa okubonakalayo okuphathwe yinqubo eqhubekayo, kuzokwenziwa izivivinyo ngenani elanele lepayipi ukuze likhiphe ama-5% we-5%, kepha akunasimo esingaphansi kwamapayipi ama-2.
Amanothi wokuhlolwa kokugoba:
- Okweqa umbhobho odlula ama-NPS angama-25 futhi ububanzi bawo bokulinganisa udonga ubukhulu obungu-7.0 noma ngaphansi luzofakwa ekuhlolweni kokugoba esikhundleni sokuhlolwa kwe-flattening.
- Amanye amapayipi okulingana noma okudlula i-NPS 10 anganikezwa ukuhlolwa kokugoba esikhundleni sokuhlolwa kwe-flattening ngaphansi kwemvume yomthengi.
- Izinhlobo zokuhlola zokugoba zizogoba lokushisa kwegumbi nge-180 ngaphandle kokuqhekeka ngaphandle kwengxenye egobile.
AI-STM A335 P5Amashubhu wensimbi engenamthungo alungele amanzi, umusi, i-hydrogen, uwoyela omuncu, njll. Uma esetshenziselwa umphunga wamanzi, izinga lokushisa eliphakeme lokusebenza lingama-650℃; Lapho isetshenziswa ekusebenzeni okuphakathi okunjengamafutha amuncu, inokumelana nokushisa okushisa okuphezulu kwesibanfur, futhi kuvame ukusetshenziswa ezimweni zokugqwala zokushisa okushisa kakhulu ze-sulfur cororution ka-288 ~ 550℃.
Inqubo yokukhiqiza:
1. I-rolling eshisayo (ishubhu lensimbi elingenamthungo)
2
Izimo Zokusebenza:
Kumadivayisi we-Atmospheric nase-Vacuum ukucubungula uwoyela ophakeme we-sulfur uwoyela,I-ASTM A335 P5Amashubhu wensimbi engenamthungo asetshenziselwa ikakhulukazi amapayipi aphansi emibhoshongo yomkhathi kanye ne-vacuum, amashubhu omlilo wesithando se-vacuum, izingxenye eziphakeme kakhulu zamafutha okuguqulwa kwamafutha aphezulu kanye namapayipi okushisa aphezulu namafutha aqukethe isibabule.
Kumayunithi e-FCC,I-ASTM A335 P5Amashubhu wensimbi engenamthungo asetshenziswa ikakhulukazi ku-slurry ephezulu kakhulu, i-catalyst kanye nokubuyisa amapayipi okucwengeka, kanye namanye amapayipi ama-sulfur aphezulu aphezulu namapayipi wegesi.
Ku-Delized Coking Unit,I-ASTM A335 P5Ipayipi lensimbi engenamthungo lisetshenziselwa ikakhulukazi ipayipi lokudla okuphezulu kakhulu ngaphansi kwe-coke tower kanye nepayipi eliphakeme lamafutha kanye negesi phansi kwe-coke yombhoshongo kanye nepayipi eliphakeme lamafutha kanye negesi eliphakeme eliqukethe isibabule.
Ipayipi lensimbi le-alloy liqukethe izinto eziningi ze-carbon ezinjenge-carbon enjenge-nickel, i-chromium, i-silicon, i-molybdenum, isibabule, amanani ambalwa amukelwa ngokuvamile anjenge-manganese, isibabule, i-silicon, ne-phosphorous.
I-ASTM A335 P9 iyi-alloy yensimbi ye-ferrititic flerritic flerritic high stime yamazinga aseMelika. I-Alloy Tube uhlobo lwe-tube yensimbi engenamthungo, ukusebenza kwayo kuphakeme kakhulu kune-tube yensimbi engaphansi yensimbi, ngoba ishubhu lensimbi lisebenzisa kabanzi c
A335 P9Ingabe izinga lokushisa eliphakeme le-chromium-molybdenum alloy ukushisa okuvimbela insimbi ekhiqizwa ngokuya nge-American Standard. Ngenxa yokumelana ne-opidation enhle kakhulu, amandla aphezulu okushisa kanye nokuphikiswa kokugqwala kwe-sulfide, kusetshenziswa kabanzi ekushiseni okuphezulu kanye namapayipi aphezulu okushisa aphezulu okushisa okushisa, izinga lokushisa elivuthayo lokushisa elishisayo lesitha se-petroleum, ikakhulukazi lokushisa lifinyelela kuma-550 ~ 600 ℃.
Insimbi ehambelana nayo yasekhaya
Ukucubungula
| Okujwayelekile:I-ASTM A335 | Alloy noma cha: alloy |
| Iqembu lebanga: P9 | Isicelo: ipayipi le-boiler |
| Ubukhulu: 1 - 100 mm | Ukwelashwa okungaphezulu: njengemfuneko yekhasimende |
| Ububanzi obungaphandle (Round): 10 - 1000 mm | Inqubo: I-Hot Rolled / ebandayo edonswayo |
| Ubude: Ubude obuhleliwe noma ubude obuhleliwe | Ukwelashwa kokushisa: ukunxusa / okujwayelekile / ukulangazelela |
| Isimo sengxenye: nxazonke | Ipayipi le-Pecial: Ipayipi elibanzi lodonga |
| Indawo yemvelaphi: China | Ukusetshenziswa: I-High Pressure Steam Pipe, Boiler and Exchanger Exchanger |
| Ukuqinisekiswa: Iso9001: 2008 | Isivivinyo: et / ut |
Ingxenye yamakhemikhali
Ukwakheka kwamakhemikhali kwamapayipi ensimbi angenamthungo wokuqhekeka kukaphethiloli
| I-ASTM A335M | C | SI | Mn | P | S | Cr | Mo |
| P9 | ≦ 0.15 | 0.25-1.00 | 0.30-0.60 | ≦ 0.025 | ≦ 0.025 | 8.00-10.00 | 0.90-1.10 |
Impahla yemishini
| Izakhiwo | Umbhalo |
| Amandla ashubile, amaminithi, (MPA) | I-415 MPA |
| Ukukhiqiza amandla, amaminithi, (MPA) | 205 MPA |
| Elongation, min, (%), l / t | 14 |
| HB | Umfana no-180 |
Ukwelashwa okushisa
|
Khuphuka | Uhlobo lokwelashwa okushisa | Ukwenza izinga lokushisa elijwayelekile F [C] | Ukufakwa kabusha okuphansi noma ukufutheka |
| I-P5, P9, P11, ne-P22 | |||
| A335 P9 | Ukunikezwa okugcwele noma okugcwele | ||
| Yenza ngokwejwayelekile futhi uthule | *Hayize | 1250 [675] |
A335 P9ingaba ukushisa okuphathwe ngokungenisa noma ngezinto ezijwayelekile + izinqubo zokufihlakala. Ijubane lokupholisa lenqubo yokupholisa lihamba kancane, lithinta isigqi sokukhiqiza, inqubo yokukhiqiza kunzima ukuyilawula, nezindleko eziphakeme; Ngakho-ke, ukukhiqizwa kwangempela kuyaqabukela kusetshenziswe inqubo yokwelashwa okushisa, imvamisa sebenzisa ukwehlisa + ukufudumala ukushisa kokushisa esikhundleni senqubo yokungena, ukufeza ukukhiqizwa kwezimboni.
A335 P9Insimbi ngoba ayiqukethe v, nb nezinye izinto zokushisa ezijwayelekile kunensimbi ye-A335 P91 yensimbi ephansi, noma izinga lokushisa eliphakeme kakhulu, ukuze kutholwe i-140-790 ℃, ukuze uthole ubulukhuni obuphansi, ukuze kutholwe ubunzima obuphansi, isikhathi sokushisa esishisayo kufanele kunwetshiwe ngokufanele.
Ukubekezela
Ipayipi eli-otshelwe ngaphakathi kobubanzi, ububanzi bangaphakathi ngeke buhluka kakhulu kune- ± 1% kusuka kububanzi obuchaziwe bangaphakathi
Ukuhlukahluka okuvumelekile kububanzi obungaphandle
| I-NPS desidator | Ukubekezelela okuhle | Ukubekezelela Okubi | ||
| In | Mm | In | Mm | |
| 1/8to 11/2, Incl | 1/64 (0.015) | 0.4 | 1/64 (0.015) | 0.4 |
| Ngaphezulu kwe-11/2 kuya ku-4, incl. | 1/32 (0.031) | 0.79 | 1/32 (0.031) | 0.79 |
| Ngaphezu kwe-4 kuye ku-8, incl incl | 1/16 (0.062) | 1.59 | 1/32 (0.031) | 0.79 |
| Ngaphezu kwe-8 kuye ku-12, incl. | 3/32 (0.093) | I-2.38 | 1/32 (0.031) | 0.79 |
| Ngaphezulu kwe-12 | ± 1% of the ebekiwe | |||
Inqubo yokukhiqiza:
I-A335 yakhelwe ngokuya ngesimo semishini ye-Tianjin Steel Pipe kanye nezimpawu zeA335 P9Inqubo ekhiqiza isivivinyo sensimbi yepayipi lensimbi engenamthungo:Ugesi we-arc uthambile U-Steelmaking → I-Vacuum Degassing → Die Casting → I-Tube Okungenalutho → I-Tube Flux Ukupholisa Ukutholwa → I-Cube Flux Ukuthola Ukutholwa → Ukutholwa kwe-ultrasonic fanted → Ukuhlolwa kwe-hydraulic → usayizi nokuhlola ukubukeka → Isitoreji.
Inqubo Yokukhiqiza:
| Inombolo yento | Inqubo Yokukhiqiza | Isenzo nokulawulwa kwekhwalithi | |||
| 1 | Umhlangano wokuhlola kwangaphambili | Imizuzu yomhlangano | |||
| 2 | I-Asea-Skf | Lungisa ukwakheka kwamakhemikhali | |||
| * Ukuhlaziywa kokwakheka kwamakhemikhali | |||||
| * Ukushisa kokuncibilika | |||||
| 3 | Ccm | ubhiyeli | |||
| 4 | Ukuhlolwa okubonakalayo okuluhlaza | Ukuhlolwa okungenalutho nokuqinisekiswa kwekhwalithi | |||
| * Isimo sokubukeka: Ingaphezulu le-billet kufanele libe namaphutha afana nokushayisana, isilayidi, ama-mainholes, imifantu, njll. | |||||
| 5 | Ukushisa okungenalutho | Ukushisa amabhiliti esithandweni esijikelezayo | |||
| * Lawula lokushisa lokushisa | |||||
| 6 | I-Pipe persoration | Pierce nge umhlahlandlela / umhlahlandlela Plate Punch | |||
| * Lawula izinga lokushisa lapho ubhoboza | |||||
| * Lawula usayizi ngemuva kokugcwala | |||||
| 7 | Kushushulusiwe | Ukujikeleza okushisayo kuma-tube aqhubekayo | |||
| * Setha ubukhulu bodonga lwamapayipi | |||||
| 8 | Ubungako | Lawula ububanzi obungaphandle kanye nobukhulu bodonga | |||
| * Qedela imishini yangaphandle yobubanzi | |||||
| * Qedela ukuqina kwemishini yodonga | |||||
| 9 | Ukwakheka kwamakhemikhali | Ukuhlaziywa Kwamakhemikhali Ukuhlaziywa | |||
| * Izindlela zokwamukela zokwakheka kwamakhemikhali. Imiphumela yokuhlaziywa kokwakheka kwamakhemikhali kufanele iqoshwe encwadini yezinto ezibonakalayo. | |||||
| 10 | Ukwenza okujwayelekile + ukufutheka | Ukwelashwa kwe-Heat Chethrage (okujwayelekile) kwenziwa ngemuva kokugoqa okushisayo. Ukwelashwa okushisa kufanele unake ukulawula izinga lokushisa nobude. | |||
| Ngemuva kokulashwa kokushisa, izakhiwo zemishini zomkhiqizo kufanele zihlangabezane ne-A335 ejwayelekile | |||||
| 11 | Ukupholisa komoya | Isinyathelo-ngesinyathelo sokupholisa embhedeni | |||
| 12 | ukubona | Ukubona Ubude obucacisiwe | |||
| * Ukulawulwa kwepayipi yensimbi | |||||
| 13 | Ukuqonda okuqondile (uma kunesidingo) | Ilawula ukuthopha. | |||
| Ngemuva kokuqondisa, ukuqonde kufanele kube ngokuya nge-ASTM A335 | |||||
| 14 | Ukuhlolwa nokwamukelwa | Ukubukeka nokuhlolwa okuyisici | |||
| * Ukubekezelelana kwensimbi | |||||
| Qaphela: Ukubekezelela kobubanzi obungaphandle: ± 0.75% d | |||||
| * Ukuhlola ukubukeka kufanele kwenziwe ngakunye ngokuya nge-ASTM A999 ejwayelekile ukugwema indawo empofu | |||||
| 15 | Ukutholwa kwe-FAFA | * Umzimba wonke wepayipi lensimbi kufanele uhlolwe nge-ultrasonically for amangalisayo ngokusho kwe-ISO9303 / E213 | |||
| Ukuhlolwa kwe-Ultrasonic: | |||||
| 16 | Ukuhlolwa Kwezimpahla Zomshini | (1) Ukuhlolwa kwe-Tensile (okuhamba phambili) nokuhlolwa okumnandi | |||
| Imvamisa yokuhlola | I-5% / i-batch, okungenani amashubhu ama-2 | ||||
| Uku | Umnciphikazi | ||||
| P9 | Amandla Okuthela (MPA) | 205 | |||
| Amandla we-Tensile (MPA) | 415 | ||||
| Elongation | Ngokusho kwe-ASTM A335 Standard | ||||
| Ukuhlolwa okumnandi | Ngokusho kwe-ASTM A999 ejwayelekile | ||||
| (2) ukuhlolwa kanzima | |||||
| Imvamisa: Kuyafana nokuhlolwa kweTensile | 1 ucezu / i-batch | ||||
| I-HV & HRC | ≤250HV10 & ≤25 HRC HV10≤250 & HRC≤25 | ||||
| Qaphela: Izinga lokuhlola amaVicklers Hardness: ISO6507 noma i-ASTM E92; | |||||
| I-Rocwell Hardness Test Standard: ISO6508 noma i-ASTM E18 | |||||
| 17 | Ndt | Ipayipi ngalinye lensimbi lizohlolwa ngokuya ngezidingo zezindlela zokuhlola i-E213, E309 noma i-E570. | |||
| 18 | Ukuhlolwa Kwengcindezelo Yamanzi | Ukuhlolwa kweHydrostatic ngokuya nge-ASTM A999, ingcindezi yokuhlola | |||
| 19 | ukubhukuda | Ukutholwa okuhambisana nakho zombili iziphetho zepayipi lensimbi ngokuya nge-ASTM B16.25Fig.3 (a) | |||
| 20 | Isilinganiso sesisindo nobude | * Ukubekezelela isisindo esisodwa: -6% ~ + 4%. | |||
| 21 | Indinganiso yepayipi | Ingaphandle lepayipi lensimbi lizothathwa ngokunamakwa ngokuya nge-ABTM A335 Standard neKhasimende Lezidingo Zamakhasimende. Okuqukethwe kokumaka kungokulandelayo: | |||
| "Ubude besisindo se-TPCO ASTM A335 Sound-Mouction Cimensions P9 S lt ** | |||||
| 22 | -odwe | Indawo yangaphandle yeshubhu ipendiwe ngokuya ngekhwalithi yefektri | |||
| 23 | I-Pipe End cap | ** Kufanele kube nezigqoko zepulasitiki emikhawulweni yomibili yeshubhu ngalinye | |||
| 24 | Uhlu lwezinto ezibonakalayo | * Incwadi Yezinto Ezibonakalayo kufanele inikezwe ngokuya nge-EN10204 3.1. "Ikhasimende PO kufanele liboniswe encwadini yezinto ezibonakalayo. | |||
I-ASTM A335 P11 iyi-alloy yensimbi ye-ferrititic flerritic flerritic high stime yamazinga aseMelika. I-Alloy Tube uhlobo lwe-tube yensimbi engenamthungo, ukusebenza kwayo kuphakeme kakhulu kune-tube yensimbi engaphansi yensimbi, ngoba ishubhu lensimbi lisebenzisa kabanzi c
Ukucubungula
| Okujwayelekile:I-ASTM A335 | Alloy noma cha: alloy |
| Iqembu lebanga: P11 | Isicelo: ipayipi le-boiler |
| Ubukhulu: 1 - 100 mm | Ukwelashwa okungaphezulu: njengemfuneko yekhasimende |
| Ububanzi obungaphandle (Round): 10 - 1000 mm | Inqubo: I-Hot Rolled / ebandayo edonswayo |
| Ubude: Ubude obuhleliwe noma ubude obuhleliwe | Ukwelashwa kokushisa: ukunxusa / okujwayelekile / ukulangazelela |
| Isimo sengxenye: nxazonke | Ipayipi le-Pecial: Ipayipi elibanzi lodonga |
| Indawo yemvelaphi: China | Ukusetshenziswa: I-High Pressure Steam Pipe, Boiler and Exchanger Exchanger |
| Ukuqinisekiswa: Iso9001: 2008 | Isivivinyo: et / ut |
Ingxenye yamakhemikhali
Ukwakheka kwamakhemikhali kwamapayipi ensimbi angenamthungo wokuqhekeka kukaphethiloli
| C | SI | Mn | P | S | Cr | Mo | |
| P11 | 0.05-0.15 | 0.5-1.00 | 0.30-0.61 | 0.025 | 0.025 | 1.00-1.50 | 0.44-0.65 |
Impahla yemishini
| Izakhiwo | Umbhalo |
| Amandla ashubile, amaminithi, (MPA) | 415 I-MPA |
| Ukukhiqiza amandla, amaminithi, (MPA) | 205I-MPA |
Ukwelashwa okushisa
|
Khuphuka | Uhlobo lokwelashwa okushisa | Ukwenza izinga lokushisa elijwayelekile F [C] | Ukufakwa kabusha okuphansi noma ukufutheka |
| I-P5, P9, P11, ne-P22 | |||
| A335 P11 | Ukunikezwa okugcwele noma okugcwele | ||
| Yenza ngokwejwayelekile futhi uthule | *Hayize | I-1250 [650] |
Ukubekezela
Ipayipi eli-otshelwe ngaphakathi kobubanzi, ububanzi bangaphakathi ngeke buhluka kakhulu kune- ± 1% kusuka kububanzi obuchaziwe bangaphakathi
Ukuhlukahluka okuvumelekile kububanzi obungaphandle
| I-NPS desidator | Ukubekezelela okuhle | Ukubekezelela Okubi | ||
| In | Mm | In | Mm | |
| 1/8to 11/2, Incl | 1/64 (0.015) | 0.4 | 1/64 (0.015) | 0.4 |
| Ngaphezulu kwe-11/2 kuya ku-4, incl. | 1/32 (0.031) | 0.79 | 1/32 (0.031) | 0.79 |
| Ngaphezu kwe-4 kuye ku-8, incl incl | 1/16 (0.062) | 1.59 | 1/32 (0.031) | 0.79 |
| Ngaphezu kwe-8 kuye ku-12, incl. | 3/32 (0.093) | I-2.38 | 1/32 (0.031) | 0.79 |
| Ngaphezulu kwe-12 | ± 1% of the ebekiwe | |||
I-ASTM A335 P22Ingabe ipayipi lensimbi engenamthungo elingenamthungo lokuzishisa okuphezulu kwe-Ferrititic ukusetshenziswa. I-Alloy Tube uhlobo lwe-tube yensimbi engenamthungo, ukusebenza kwayo kuphakeme kakhulu kune-tube yensimbi engaphansi yensimbi, ngoba ishubhu lensimbi lisebenzisa kabanzi c
Ukucubungula
| Okujwayelekile:I-ASTM A335 | Alloy noma cha: alloy |
| Iqembu lebanga: P22 | Isicelo: ipayipi le-boiler |
| Ubukhulu: 1 - 100 mm | Ukwelashwa okungaphezulu: njengemfuneko yekhasimende |
| Ububanzi obungaphandle (Round): 10 - 1000 mm | Inqubo: I-Hot Rolled / ebandayo edonswayo |
| Ubude: Ubude obuhleliwe noma ubude obuhleliwe | Ukwelashwa kokushisa: ukunxusa / okujwayelekile / ukulangazelela |
| Isimo sengxenye: nxazonke | Ipayipi le-Pecial: Ipayipi elibanzi lodonga |
| Indawo yemvelaphi: China | Ukusetshenziswa: I-High Pressure Steam Pipe, Boiler and Exchanger Exchanger |
| Ukuqinisekiswa: Iso9001: 2008 | Isivivinyo: et / ut |
Ingxenye yamakhemikhali
Ukwakheka kwamakhemikhali kwamapayipi ensimbi angenamthungo wokuqhekeka kukaphethiloli
| C | SI | Mn | P | S | Cr | Mo | |
| P22 | 0.05-0.15 | 0.5 | 0.30-0.60 | 0.025 | 0.025 | I-1.90-2.60 | 0.87-1.133 |
Impahla yemishini
| Izakhiwo | Umbhalo |
| Amandla ashubile, amaminithi, (MPA) | 415 I-MPA |
| Ukukhiqiza amandla, amaminithi, (MPA) | 205I-MPA |
Ukwelashwa okushisa
|
Khuphuka | Uhlobo lokwelashwa okushisa | Ukwenza izinga lokushisa elijwayelekile F [C] | Ukufakwa kabusha okuphansi noma ukufutheka |
| I-P5, P9, P11, ne-P22 | |||
| A335 P22 | Ukunikezwa okugcwele noma okugcwele | ||
| Yenza ngokwejwayelekile futhi uthule | *Hayize | I-1250 [650] |
Ukubekezela
Ipayipi eli-otshelwe ngaphakathi kobubanzi, ububanzi bangaphakathi ngeke buhluka kakhulu kune- ± 1% kusuka kububanzi obuchaziwe bangaphakathi
Ukuhlukahluka okuvumelekile kububanzi obungaphandle
| I-NPS desidator | Ukubekezelela okuhle | Ukubekezelela Okubi | ||
| In | Mm | In | Mm | |
| 1/8to 11/2, Incl | 1/64 (0.015) | 0.4 | 1/64 (0.015) | 0.4 |
| Ngaphezulu kwe-11/2 kuya ku-4, incl. | 1/32 (0.031) | 0.79 | 1/32 (0.031) | 0.79 |
| Ngaphezu kwe-4 kuye ku-8, incl incl | 1/16 (0.062) | 1.59 | 1/32 (0.031) | 0.79 |
| Ngaphezu kwe-8 kuye ku-12, incl. | 3/32 (0.093) | I-2.38 | 1/32 (0.031) | 0.79 |
| Ngaphezulu kwe-12 | ± 1% of the ebekiwe | |||
I-A335 P22 iyi-2.25cr-1mo chromium-molybdenum ephezulu yensimbi yama-boilers kanye nama-superheates,I-ASTM A335 / A335Mstandard. Ngo-1985, yathathwa kabusha yaba yi-GB5310 futhi yabizwa nge-12cr2mog. Amanye amazwe anamabanga afanayo ensimbi, njenge-Federal Republic yaseJalimane 10crmo910 naseJapan Stba24. Kuchungechunge lwensimbi ye-CR-1mo, amandla alo ashisayo aphezulu, ngaphansi kokushisa okufanayo (lokushisa≤I-580℃) Amandla awo wokuqhekeka okuqinile nokucindezela okuvumelekile kuphakeme kakhulu kunensimbi ye-9cr-1mo, futhi kusebenza kahle ukusebenza kanye nokusebenza kwe-welding, i-plastiki ehlala isikhathi eside. Ngakho-ke, kusetshenziswe kabanzi endaweni esebenza kanzima yokusebenza, njengamandla ashisekayo, amandla enuzi kanye nemishini ethile ye-hydrogen kumapayipi ahlukahlukene okushisa kanye nemikhumbi ephezulu yokucindezela.
Izinga lokushisa elivumelekile: A335p22 (SA-213T22) isetshenziswa ikakhulukazi ku-300,600mw kanye namanye amandla amakhulu okuphuza ama-boiler tube lokushisa lodonga≤I-580℃Supertheater kanye ne-tube wall lokushisa & lt; 540℃I-Wall Steam Pipe ne-Header, lolu hlobo lwensimbi lusetshenziswe kabanzi e-United States, eJapan naseYurophu, lunomlando omude wokusebenza ezitshalweni zamandla, ukusebenza okuzinzile, ukusebenza kahle kwensimbi evuthiwe.
Insimbi engu-12cr1mov ingeyakwesikwa i-chromium-molybdenum vagadium steel vanadium insimbi, ikakhulukazi esetshenziselwa i-12cr1mov / GB5310 Pipe wensimbi. Kusetshenziswe Kakhulu, izinga lokushisa ngo-480℃~ 580℃indawo ephezulu yokushisa enezinye zezinto zokwakha eziningi. I-12cr1movg yensimbi ye-tube yenkonzo yokushisa yenkonzo ye-12cr1movg℃.
Inqubo yokukhiqiza: Ukuhlolwa kobulukhuni:
1. I-rolling eshisayo (ishubhu lensimbi elingenamthungo)
2
Ukupakisha:
I-Acare Packing / Bundle Paking / ukupakisha i-crate / ukuvikelwa kokhuni ezinhlangothini zombili zamashubhu futhi ivikelwe kahle ngokulethwa ngokufanele ngolwandle noma njengoba kuceliwe.
Ukucubungula
I-P92 Standard high test lokushisa le-boer Tube seamless alloy Pipe.
| Okujwayelekile:I-ASTM A335 | Alloy noma cha: alloy |
| Iqembu lebanga: P92 | Isicelo: ipayipi le-boiler |
| Ubukhulu: 1 - 100 mm | Ukwelashwa okungaphezulu: njengemfuneko yekhasimende |
| Ububanzi obungaphandle (Round): 10 - 1000 mm | Inqubo: I-Hot Rolled / ebandayo edonswayo |
| Ubude: Ubude obuhleliwe noma ubude obuhleliwe | Ukwelashwa kokushisa: ukunxusa / okujwayelekile / ukulangazelela |
| Isimo sengxenye: nxazonke | Ipayipi le-Pecial: Ipayipi elibanzi lodonga |
| Indawo yemvelaphi: China | Ukusetshenziswa: I-High Pressure Steam Pipe, Boiler and Exchanger Exchanger |
| Ukuqinisekiswa: Iso9001: 2008 | Isivivinyo: et / ut |
Ingxenye yamakhemikhali
Ukwakheka kwamakhemikhali kwamapayipi ensimbi angenamthungo wokuqhekeka kukaphethiloli
| C | SI | Mn | P | S | Cr | Mo | |
| P92 | 0.07-0.13 | 0.5 | 0.30-0.60 | 0.02 | 0.01 | 8.50-9.5 | 0.30-0.60 |
Impahla yemishini
| Izakhiwo | Umbhalo |
| Amandla ashubile, amaminithi, (MPA) | 620 I-MPA |
| Ukukhiqiza amandla, amaminithi, (MPA) | 440I-MPA |
Ukwelashwa okushisa
|
Khuphuka | Uhlobo lokwelashwa okushisa | Ukwenza izinga lokushisa elijwayelekile F [C] | Ukufakwa kabusha okuphansi noma ukufutheka |
| I-P5, P9, P11, ne-P22 | |||
| A335 P92 | Ukunikezwa okugcwele noma okugcwele | ||
| Yenza ngokwejwayelekile futhi uthule | *Hayize | 1250 [675] |
Ukubekezela
Ipayipi eli-otshelwe ngaphakathi kobubanzi, ububanzi bangaphakathi ngeke buhluka kakhulu kune- ± 1% kusuka kububanzi obuchaziwe bangaphakathi
Ukuhlukahluka okuvumelekile kububanzi obungaphandle
| I-NPS desidator | Ukubekezelela okuhle | Ukubekezelela Okubi | ||
| In | Mm | In | Mm | |
| 1/8to 11/2, Incl | 1/64 (0.015) | 0.4 | 1/64 (0.015) | 0.4 |
| Ngaphezulu kwe-11/2 kuya ku-4, incl. | 1/32 (0.031) | 0.79 | 1/32 (0.031) | 0.79 |
| Ngaphezu kwe-4 kuye ku-8, incl incl | 1/16 (0.062) | 1.59 | 1/32 (0.031) | 0.79 |
| Ngaphezu kwe-8 kuye ku-12, incl. | 3/32 (0.093) | I-2.38 | 1/32 (0.031) | 0.79 |
| Ngaphezulu kwe-12 | ± 1% of the ebekiwe | |||
