Ipayipi Lensimbi Elingenamthungo A335
Sinamathela emoyeni wethu wenkampani "wekhwalithi, ukusebenza kahle, ukusungula izinto ezintsha kanye nobuqotho". Sihlose ukudala inani elithe xaxa kubathengi bethu ngezinsiza zethu eziningi, imishini esezingeni eliphakeme, abasebenzi abanolwazi kanye nezinsizakalo zochwepheshe ezihlukile ze-Steel Seamless Pipe.A335, Sicabanga ngekhwalithi ngaphezu kobuningi. Ngaphambi kokuthunyelwa kwezinwele kusuka ezinweleni kunokuhlolwa okuqinile kokulawula izinga eliphezulu ngesikhathi sokwelashwa ngokwezindinganiso zekhwalithi ephezulu zamazwe ngamazwe.
Sinamathela emoyeni wethu wenkampani "wekhwalithi, ukusebenza kahle, ukusungula izinto ezintsha kanye nobuqotho". Sihlose ukudala inani elithe xaxa kubathengi bethu ngezinsiza zethu eziningi, imishini esezingeni eliphakeme, abasebenzi abanolwazi kanye nezinsizakalo zochwepheshe ezihlukileA335, I-A335 ALLOY PIPES, A335 P5, A335 P9, A335 AMAPHAPHA, A335 AMATHUBU, I-Astm A335, Bangamamodeli aqinile futhi bakhangisa ngempumelelo emhlabeni wonke. Ayisoze yashabalala imisebenzi emikhulu ngesikhathi esisheshayo, kufanele kuwe ngekhwalithi enhle emangalisayo. Kuqondiswa umgomo wePrudence, Efficiency, Union and Innovation. inkampani. yenza imizamo emihle kakhulu yokwandisa uhwebo lwayo lwamazwe ngamazwe, ikhulise inhlangano yayo. rofit futhi inyuse isikali sayo sokuthekelisa. Siyaqiniseka ukuthi sizoba nethemba eliqhakazile futhi lisatshalaliswe emhlabeni wonke eminyakeni ezayo.
Uhlolojikelele
Isicelo
Isetshenziswa kakhulu ukwenza ipayipi le-boiler yensimbi esezingeni eliphakeme, ipayipi elishintshana ngokushisa, ipayipi elinomfutho ophezulu we-petroleum kanye nemboni yamakhemikhali.
Ibanga Eliyinhloko
Ibanga lepayipi le-alloy lekhwalithi ephezulu1,P2,P5,P9,P11,P22,P91,P92 njll.
Ingxenye Yekhemikhali
Ibanga | 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 |
Igama elisha elisungulwe ngokuhambisana ne-Practice E 527 kanye ne-SAE J1086, Practice for Numbering Metals and Alloys (UNS). B IBanga P 5c kufanele libe ne-titanium engaphansi izikhathi ezi-4 kunekhabhoni futhi ingabi ngaphezu kuka-0.70 %; noma okuqukethwe kwe-columbium izikhathi eziyisi-8 kuye kweziyi-10 kunokuqukethwe kwekhabhoni.
Impahla Mechanical
Izakhiwo zemishini | P1,P2 | P12 | P23 | P91 | P92,P11 | P122 |
Amandla aqinile | 380 | 415 | 510 | 585 | 620 | 620 |
Amandla esivuno | 205 | 220 | 400 | 415 | 440 | 400 |
Ukwelashwa Kokushisa
Ibanga | Uhlobo Lokwelapha Ukushisa | Ibanga Lezinga lokushisa Elijwayelekile F [C] | I-Anealing Subcritical or Tempering |
I-P5, i-P9, i-P11, ne-P22 | Ibanga Lezinga lokushisa F [C] | ||
A335 P5(b,c) | I-Aneal egcwele noma ye-Isothermal | ||
Normalize futhi Uthukuthele | ***** | 1250 [675] | |
I-Subcritical Anneal (P5c kuphela) | ***** | 1325 - 1375 [715 - 745] | |
A335 P9 | I-Aneal egcwele noma ye-Isothermal | ||
Normalize futhi Uthukuthele | ***** | 1250 [675] | |
I-A335 P11 | I-Aneal egcwele noma ye-Isothermal | ||
Normalize futhi Uthukuthele | ***** | 1200 [650] | |
A335 P22 | I-Aneal egcwele noma ye-Isothermal | ||
Normalize futhi Uthukuthele | ***** | 1250 [675] | |
A335 P91 | Normalize futhi Uthukuthele | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Qeda futhi Uthukuthele | 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] |
Isidingo Sokuhlola
Ngokungeziwe ekuqinisekiseni ukwakheka kwamakhemikhali kanye nezakhiwo zemishini, ukuhlolwa kwe-hydrostatic kwenziwa ngakunye, Ukuhlolwa Okungabhubhisi, Ukuhlaziywa Komkhiqizo, Ukwakheka Kwensimbi kanye Nokuhlolwa Kwe-Etching, Ukuhlolwa Kokucaba njll.
Supply Amandla
Ikhono Lokuhlinzeka: Amathani angu-2000 Ngenyanga Ngebanga ngalinye le-ASTM A335 Alloy Steel Pipe
Ukupakisha
Kuyizinqwaba Nasebhokisini Lokhuni Eliqinile
Ukulethwa
Izinsuku ezingu-7-14 uma zisesitokweni, izinsuku ezingu-30-45 zokukhiqiza
Inkokhelo
30% depsoit, 70% L/C noma B/L ikhophi noma 100% L/C lapho ubona