XINXIN PENGYUAN METAL MATERIAL CO., LTD.

Tau Falegaosi Fa'aula'au Fa'asu'u Gas Economizer Pin Tube DN168 Fa'aula Asu mo Alboarg Marine Boiler

Fa'amatalaga Puupuu:

E masani ona fa'aogaina paipa fa'alava maualalo ma feololo mo fa'afuga maualalo (oomi e la'ititi ifo pe tutusa i le 2.5MPa) ma fa'afuga fa'alava (oomi e itiiti ifo pe tutusa ma le 3.9MPa), ma e mafai ona fa'aoga e fai ai fa'aau asu fa'avela, vai vai. tubes, vai-maalili puipui tubes, asu tubes ma faagaau piliki faaofuofu mo faumea maualalo ma feololo mamafa, ma isi. E masani lava ona faia i le maualuga maualuga carbon fausaga uamea, e pei o le 10, 20 gauge, ma isi, lea e vevela taʻavale pe malulu. ta'avale.


Fa'amatalaga Oloa

Faailoga o oloa

"Faamaoni, Faʻafouina, Malosi, ma Lelei" e mautinoa lava o le faʻaauau pea o la tatou atinaʻe mo le taimi umi e fausia faʻatasi ai ma tagata faʻatau mo fefaʻatauaʻiga ma fefaʻatauaʻiga tutusa mo le Tau Falegaosi Marine Boiler Exhaust Gas Economizer Pin Tube DN168 Smoke Tube mo Alboarg Marine Boiler, Faʻafeiloaʻi fiafia e galulue faʻatasi ma atiina ae faʻatasi ma i matou!o le a matou faʻaauau pea ona tuʻuina atu oloa i le tulaga maualuga ma le tau faʻatauva.
"Faamaoni, Faʻafouina, Malosi, ma Lelei" e mautinoa lava o le faʻaauau pea o la tatou atinaʻe mo le taimi umi e fausia faʻatasi ai ma tagata faʻatau mo le fefaʻasoaaʻi ma le manuia mo le tasi.Saina Boiler Tube ma Pin Tube, O la matou kamupani o le a tausisi i le "Uiga muamua,, atoatoa e faavavau, tagata-faatatau, tekinolosi fou" filosofia pisinisi.Galulue malosi e faʻaauau pea le alualu i luma, faʻafouina i le alamanuia, faia taumafaiga uma i le atinaʻe muamua.Matou te taumafai i le mea sili matou te mafaia e fausia ai le faʻataʻitaʻiga faʻasaienisi, e aʻoaʻo ai le tele o tomai faʻapitoa, e atiaʻe meafaigaluega gaosiga ma le gaosiga o gaosiga, e fatu ai oloa muamua-valaau lelei, tau talafeagai, maualuga o le auaunaga, vave tuʻuina atu, e ofoina atu ia te oe tau fou .

O paipa fa'avela maualalo ma feololo e fai mai i ingots po'o pa'u malo e fa'a'a'a'a e fai ai se fa'apa'u, ona ta'avale vevela, ta'ai malulu po'o vili malulu.O paipa u'amea seamless o lo'o i ai se tulaga taua i le pisinisi paipa u'amea a Saina.E tusa ai ma fuainumera le atoatoa, o loʻo i ai nei a Saina seamless paipa gaosiga pisinisi e uiga i 240 sili atu nai lo, seamless iunite paipa uʻamea e uiga i 250 seti, le gafatia gaosiga faaletausaga o le sili atu i le 4.5 miliona tone.Mai le manatu fa'aiva, <φ76, fa'amauina mo le 35%, <φ159-650, fa'amauina mo le 25%.I le tulaga o ituaiga, 1.9 miliona tone o faʻamoemoega lautele, faʻamauina mo le 54%;760,000 tone o paipa suauu, e tusa ma le 5.7%;150,000 tone o pou hydraulic, saʻo paipa, faʻamaumauga mo le 4.3%;paipa u'amea, tu'u fa'amomoli, ta'avale ta'avale e 50,000 tone, fa'amauina mo le 1.4%.

Maualalo ma feololo mamafa faagaau faumea meatotino masini: tensile malosi σb (MPa): ≥ 410 (42) maua malosi σs (MPa): ≥ 245 (25) elongation δ5 (%): ≥ 25 vaega fa'aitiitia ψ (%): ≥ 5 , maaa: e le o le vevela togafitiga, ≤ 156HB, lapo'a fa'ata'ita'iga: lapo'a fa'ata'ita'iga 25mm fa'ama'i fa'amasani ma fa'alapotopotoga metallographic: fa'amatalaga fa'afefete: masani, 910 ℃, Ea malulu.Fa'alapotopotoga metallographic: ferrite + pearlite.

Medium ma maualalo omiga faagaau faagaau tulaga faatinoga: GB3087-1999 seamless paipa uʻamea mo le maualalo ma feololo faumea.

O paipa fa'alava e feololo ma maualalo o fa'aulu vevela ma fa'aa'ai mālūlū (ta'avale) fa'alava e leai ni fa'auiga o le uamea fa'apipi'i sili ona lelei e fa'aaogaina mo le fa'afuina o fa'aau ausa, fa'avai vai ta'avale ma fa'aau asu fa'aaasa tele mo fa'afu locomotive, fa'aasu lapopo'a, fa'aumu asu laiti ma le fao. paipa piliki mo fausaga eseese o pusa faufale maualalo ma feololo.E masani ona faʻaaogaina mo faufale faufale ma pusa ola e felauaiga paipa vai maualalo ma feololo.O mea fa'atusa o le 10 ma le 20 gauge sila.

Q345D Maulalo Alloy Seamless Carbo16
Q345D Maulalo Alloy Seamless Carbo17

Tulaga Fa'ailoga Malosi fa'amalosi(MPa) Tulaga fa'atupu (MPa)≥ Fa'aumi(%) ≥ Malosiaga a'afiaga(J)≥
GB/T3087-2018 10# 333-475 196 24 -
20# 392-588 245/226 20 -  
GB/T5310-2018 20G 410-550 245 24 35
20MnG ≥415 240 22 35  
25MnG ≥485 275 20 35  
15MoG 450-600 270 22 35  
20MoG ≥415 220 22 35  
12CrMoG 410-560 205 21 35  
15CrMoG 440-640 235 21 35  
12Cr2MoG 450-600 280 20 35  
12Cr1MoVG 470-640 255 21 35  
12Cr2MoWVTib 540-735 345 18 35  

 

20g maualuga omiga faagaau faumea laulau faʻamatalaga

Fa'amatalaga Fa'amatalaga Fa'amatalaga Fa'amatalaga
18*4 42*8 89*9 159*10
18*5 45*3 89*10 159*12
19*2 45*4 89*11 159*14
21*4 45*5 89*12 159*16
22*2.5 45*6 108*4.5 159*18
22*3 45*7 108*5 159*20
22*4 48*4 108*6 159*28
22*5 48*4.5 108*7 168*6
25*2.5 48*5 108*8 168*7
25*3 48*6 108*9 168*8
25*4 48*7 108*10 168*9.5
25*5 48.3*12.5 108*12 168*10
25*5.5 51*3 108*14 168*11
27*3.5 51*3.5 108*15 168*12
27*4 51*4 108*16 168*14
27*5 51*5 108*20 168*15
27*5.5 51*6 114*5 168*16
28*2.5 57*4 114*6 168*18
28*3 57*5 114*7 168*20
28*3.5 57*5.5 114*8 168*22
28*4 57*6 114*8.5 168*25
30*2.5 60*4 114*9 168*28
32*2.5 60*4 114*10 180*10
32*3 60*5 114*11 194*10
32*3.5 60*6 114*12 194*12
32*4 60*7 114*13 194*14
32*4.5 60*8 114*14 194*16
32*5 60*9 114*16 194*18
34*3 60*10 114*18 194*20
34*4 76*4.5 133*5 194*26
34*4.5 76*5 133*6 219*6.5
34*5 76*6 133*7 219*7
34*6.5 76*7 133*8 219*8
38*3 76*8 133*10 219*9
38*3.5 76*9 133*12 219*10
38*4 76*10 133*13 219*12
38*4.5 89*4 133*14 219*13
38*5 89*4.5 133*16 219*14
219*16 273*36 356*28 426*12
219*18 273*40 356*36 426*13
219*20 273*42 377*9 426*14
219*22 273*45 377*10 426*17

 

Q345D Maulalo Alloy Seamless Carbo18

1.Aisea e te filifilia ai i matou?

O la matou kamupani sa i Alibaba.com mo 12 tausaga.Matou te pulea lelei le lelei o oloa, o loʻo i ai tagata faʻapitoa mo le lelei.

Afai e te maua le tau maualalo mai isi tagata faʻatau, matou te toe totogi faalua i tagata faʻatau e uiga i le tau maualuga.

2.O le a le umi o lau taimi tuʻuina atu?

E tusa ai ma le aofaʻi. E masani lava i totonu ole 2-7 aso pe a fai o loʻo i totonu o faʻatauga.Ma 15-20 aso pe a leai se faʻatau.

3.O a au tuutuuga totogi?

A: E ala i le T / T 30% muamua, ma le 70% aʻo leʻi tuʻuina atu.

B:100% L/C i le vaai.

C: E ala i le T / T 30% muamua, ma le 70% L / C i le vaai.

4.E te tuʻuina atu faʻataʻitaʻiga?E leai se totogi?

Ioe, matou te ofoina atu le faʻataʻitaʻiga mo le leai o se totogi ae le totogia le tau o uta.

5. Faʻafefea pe a le faamalieina le tagata faʻatau?

Afai ei ai se faʻafitauli i le oloa, matou te ave atoa le matafaioi.

Afai ei ai se faʻafitauli i le faagasologa o felauaiga, matou te fesoasoani ia te oe e foia.

"Faamaoni, Faʻafouina, Malosi, ma Lelei" e mautinoa lava o le faʻaauau pea o la tatou atinaʻe mo le taimi umi e fausia faʻatasi ai ma tagata faʻatau mo fefaʻatauaʻiga ma fefaʻatauaʻiga tutusa mo le Tau Falegaosi Marine Boiler Exhaust Gas Economizer Pin Tube DN168 Smoke Tube mo Alboarg Marine Boiler, Faʻafeiloaʻi fiafia e galulue faʻatasi ma atiina ae faʻatasi ma i matou!o le a matou faʻaauau pea ona tuʻuina atu oloa i le tulaga maualuga ma le tau faʻatauva.
Tau FalegaosiSaina Boiler Tube ma Pin Tube, O la matou kamupani o le a tausisi i le "Uiga muamua,, atoatoa e faavavau, tagata-faatatau, tekinolosi fou" filosofia pisinisi.Galulue malosi e faʻaauau pea le alualu i luma, faʻafouina i le alamanuia, faia taumafaiga uma i le atinaʻe muamua.Matou te taumafai i le mea sili matou te mafaia e fausia ai le faʻataʻitaʻiga faʻasaienisi, e aʻoaʻo ai le tele o tomai faʻapitoa, e atiaʻe meafaigaluega gaosiga ma le gaosiga o gaosiga, e fatu ai oloa muamua-valaau lelei, tau talafeagai, maualuga o le auaunaga, vave tuʻuina atu, e ofoina atu ia te oe tau fou .


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