I-2020 intengo ye-wholesale I-alloy Seamless Steel Pipe / I-alloy Steel / Seamless Steel Tube
qhubeka uthuthuke, uqiniseke ukuthi umkhiqizo noma isevisi ikhwalithi ephezulu ngokuhambisana nezimfuneko zemakethe nezinga lomthengi. Inkampani yethu inohlelo lokuqinisekisa lwekhwalithi ephezulu olusungulwe ngentengo ye-wholesale ka-2020I-alloy Seamless Steel Pipe/ Ingxubevange Yensimbi / Ithubhu Lensimbi Engenamthungo, Samukela bonke nabathengi nabangane ukuze basibize ukuze bathole izici ezinhle ezifanayo. Ngethemba ukwenza inkampani eyengeziwe nawe.
qhubeka uthuthuke, uqiniseke ukuthi umkhiqizo noma isevisi ikhwalithi ephezulu ngokuhambisana nezimfuneko zemakethe nezinga lomthengi. Inkampani yethu inohlelo lokuqinisekisa lwekhwalithi ephezulu olusungulelweI-alloy Seamless Steel Pipe, ipayipi lensimbi engenamthungo, ithubhu yensimbi engenamthungo, Kungani singakwenza lokhu? Ngoba: A, Besithembekile futhi sithembekile. Izimpahla zethu zinekhwalithi ephezulu, intengo ekhangayo, umthamo owanele wokuhlinzeka kanye nenkonzo ephelele. B, Isimo sethu sendawo sinenzuzo enkulu . C, Izinhlobo ezahlukahlukene: Yamukela umbuzo wakho, Cishe uzokwaziswa kakhulu.
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 ephezulu
1,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-Subcritical Annealing noma i-Tempering |
| I-P5, i-P9, i-P11, ne-P22 | Ibanga Lezinga lokushisa F [C] | ||
| I-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.
Ikhono Lokuhlinzeka
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
Imininingwane Yomkhiqizo
I-Boiler Tube
I-GB/T5310-2017
ASME SA-106/SA-106M-2015
I-ASTMA210(A210M)-2012
ASME SA-213/SA-213M
