Punaoa falegaosimea Astm A213 T22 Seamless Steel Paipa/faagaau

Fa'amatalaga Puupuu:

ASTM SA 213 tulaga masani

Paipa U'amea Fa'a'au'au e leai se fa'auiga Ferritic ma Austenitic mo fa'aulaula Superheater Heat Exchanger paipa u'amea.


Fa'amatalaga Oloa

Faailoga o oloa

Matou te faʻalagolago i le malosi faʻatekinisi malosi ma faʻaauau pea ona fausia ni tekinolosi faʻapitoa e faʻafetaui ai le manaʻoga a le Factory source Astm A213 T22 Seamless Steel Pipe/tube, O le faʻaauau pea ona maua o oloa faʻatauvaʻa faʻatasi ma la matou lagolago sili ona lelei muamua ma mulimuli ane faʻatau e faʻamautinoa ai le malosi o le tauvaga i totonu. ose maketi ua fa'ateleina le lalolagi.
Matou te faʻalagolago i le malosi faʻainisinia ma faʻaauau pea ona fausia ni tekinolosi faʻapitoa e faʻafetaui ai le manaʻoga oAlloy, Astm A213 T22, Paipa u'amea lamolemole/fa'agaau, Matou te talitonu i le lelei ma le faʻamalieina o tagata faʻatau e ausia e se 'au o tagata taʻitoʻatasi sili ona tuuto. O le 'au a la matou kamupani fa'atasi ai ma le fa'aogaina o tekonolosi fa'aonaponei e tu'uina atu oloa lelei atoatoa e sili ona fa'aaloalo ma fa'afetaia e a matou tagata fa'atau i le lalolagi atoa.

Vaaiga lautele

Fa'atatauga

E masani ona faʻaaogaina e fai ai paipa uʻamea maualuga maualuga mo paipa faʻavevela maualuga, paipa faʻafefe vevela ma paipa vevela sili.

Vasega Autu

Vasega o le uamea Alloy maualuga: T2,T12,T11,T22, T91, T92 ma isi.

Vaega Vailaau

Vasega uamea Fa'asu'ega vaila'au%
C Si Mn P, S Max Cr Mo Ni Max V Al Max W B
T2 0.10~0.20 0.10~0.30 0.30~0.61 0.025 0.50~0.81 0.44~0.65
T11 0.05~0.15 0.50~1.00 0.30~0.60 0.025 1.00~1.50 0.44~0.65
T12 0.05~0.15 Max 0.5 0.30~0.61 0.025 0.80~1.25 0.44~0.65
T22 0.05~0.15 Max 0.5 0.30~0.60 0.025 1.90~2.60 0.87~1.13
T91 0.07~0.14 0.20~0.50 0.30~0.60 0.02 8.0~9.5 0.85~1.05 0.4 0.18~0.25 0.015
T92 0.07~0.13 Max 0.5 0.30~0.60 0.02 8.5~9.5 0.30~0.60 0.4 0.15~0.25 0.015 1.50~2.00 0.001~0.006

Mo T91 e ese mai i luga e aofia ai foi Nickel 0.4, Va 0.18-0.25, Ni 0.06-0.10, Ni 0.03-0.07, Al 0.02, Ti 0.01, Zr 0.01. Ole maualuga, se'i vagana ua fa'ailoa mai le lautele po'o le la'ititi. Afai e aliali mai ellipses (...) i lenei laulau, e leai se mea e manaʻomia, ma o suʻesuʻega mo le elemene e le manaʻomia ona fuafuaina pe lipotia. B E fa'atagaina le oka T2 ma le T12 fa'atasi ai ma le sulfur i totonu ole 0.045 max. C I le isi itu, e suitulaga i lenei fua faatatau aupito maualalo, o le meafaitino e tatau ona i ai se la'ititi o le maa'a'a o le 275 HV i le tulaga ma'a'a, fa'amatala e pei o le mae'a ona fa'amama ma fa'alili i le vevela o le potu ae le'i fa'afefeteina. E tatau ona faia le su'ega ma'a'a ile ogatotonu ole mafiafia ole oloa. Ole taimi ole su'ega ma'a'a e tatau ona lua fa'ata'ita'iga ole oloa ile loto ole vevela ma fa'ai'uga ole su'ega ma'a'a e tatau ona lipotia ile lipoti ole su'ega mea.

Meatotino Fa'ainisinia

Vasega uamea Meatotino Fa'ainisinia
T. S Y. P Fa'aumiumi Malosi
T2 ≥ 415MPa ≥ 205MPa ≥ 30% 163HBW(85HRB)
T11 ≥ 415MPa ≥ 205MPa ≥ 30% 163HBW(85HRB)
T12 ≥ 415MPa ≥ 220MPa ≥ 30% 163HBW(85HRB)
T22 ≥ 415MPa ≥ 205MPa ≥ 30% 163HBW(85HRB)
T91 ≥ 585MPa ≥ 415MPa ≥ 20% 250HBW(25HRB)
T92 ≥ 620MPa ≥ 440MPa ≥ 20% 250HBW(25HRB)

Su'ega Manaoga

I le faʻaopopoga i le faʻamautinoaina o vailaʻau ma mea faʻainisinia, o suʻega hydrostatic e faia taʻitoʻatasi, ma faʻataʻitaʻiina ma faʻamafola suʻega. . E le gata i lea, o loʻo i ai ni manaʻoga faapitoa mo le microstructure, saito tele, ma le decarburization layer o le paipa uamea maeʻa.

Avanoa Avanoa

Malosiaga Tuuina atu: 2000 Tone I le Masina I le Vasega o le ASTM SA213 Alloy Steel Pipe

afifiina

I fusi ma I totonu o Pusa laupapa Malosi

Tilivaina

7-14 aso pe a fai i totonu o faʻatau, 30-45 aso e gaosia

Totogi

30% depsoit, 70% L/C po'o B/L kopi po'o le 100% L/C i le va'aiga

Fa'amatalaga Oloa

Pipa Fauvela


GB/T5310-2017


ASME SA-106/SA-106M-2015


ASTMA210(A210M)-2012


ASME SA-213/SA-213M


ASTM A335/A335M-2018


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