Lelei lelei Cr2mo 30CrMo 4130 Scm420 12cr1movg 15crmog Cr5mog Hot Rolling Carbon Steel Seamless Steel Paipa

Fa'amatalaga Puupuu:

20G paipa uʻamea seamless o se uʻamea fausaga maualuga carbon, mea fauvela, le anotusi carbon o le 0.17-0.24%, malosi tensile o 410Mpa, fua o le 230-250Mpa.O la matou gaosiga autu o le sila, e mafai ona matou tuʻuina atu le 20G Seamless paipa ma le maualuga ma le tau faʻatauvaʻa.Lenei e fa'ailoa atu ia te oe le matou 20G paipa fa'a'au'au fa'avae vaila'au ma mea fa'ainisinia.


Fa'amatalaga Oloa

Faailoga o oloa

O matou o le gaosiga poto masani.O le manumalo i le tele o tusi faamaonia taua o lana maketi mo le lelei Cr2mo 30CrMo 4130 Scm420 12cr1movg 15crmog Cr5mog Hot Rolling Carbon Steel Seamless Steel Pipe, faamaoni ma le malosi, tausia i taimi uma le maualuga maualuga, faʻafeiloaʻi i la matou faleoloa ma pisinisi laiti mo le alu i ma faʻatonuga. .
O matou o le gaosiga poto masani.Manumalo le tele o tusipasi taua o lana maketi moSaina Fa'atauina vevela paipa Alloy ma tau ile Kilogram ole Alloy Tube, Matou te faʻamalosia pea le pulega o le "Uiga e Muamua, Tekinolosi o le Faʻavae, Faʻamaoni ma le Faʻafouina" .E mafai ona matou atiaʻe oloa fou faʻaauau i se tulaga maualuga e faʻamalieina manaʻoga eseese o tagata faʻatau.

Vasega

C Si Mn S P Cr Mo V Ti B W Ni Al Nb N
20G 0.17-0.23 0.17-0.37 0.35-0.65 0.015 0.025                    
20 MnG 0.17-0.24 0.17-0.37 0.70-1.00 0.015 0.025                    
25 MnG 0.22-0.27 0.17-0.37 0.70-1.00 0.015 0.025                    
15 MoG 0.12-0.20 0.17-0.37 0.40-0.80 0.015 0.025   0.25-0.35                
20 MoG 0.15-0.25 0.17-0.37 0.40-0.80 0.015 0.025   0.44-0.65                
12CrMoG 0.08-0.15 0.17-0.37 0.40-0.70 0.015 0.025 0.40-0.70 0.40-0.55                
15CrMoG 0.12-0.18 0.17-0.37 0.40-0.70 0.015 0.025 0.80-1.10 0.40-0.55                
12Cr2MoG 0.08-0.15 ≤0.60 0.40-0.60 0.015 0.025 2.00-2.50 0.90-1.13                
12Cr1MoVG 0.08-0.15 0.17-0.37 0.40-0.70 0.01 0.025 0.90-1.20 0.25-0.35 0.15-0.30              
12Cr2MoWVTiB 0.08-0.15 0.45-0.75 0.45-0.65 0.015 0.025 1.60-2.10 0.50-0.65 0.28-0.42 0.08-0.18 0.002-0.008 0.30-0.55        
10Cr9Mo1VNbN 0.08-0.12 0.20-0.50 0.30-0.60 0.01 0.02 8.00-9.50 0.85-1.05 0.18-0.25       ≤0.040 ≤0.040 0.06-0.10 0.03-0.07

GB 5310 20G Omiga Maualuga1
GB 5310 20G Omiga Maualuga4
GB 5310 20G Omiga Maualuga5

Vasega

Malosi fa'asa

Tu'uga e maua ai (Mpa)

Fa'atele(%)

A'afiaga(J)

(Mpa)

e le itiiti ifo i le

e le itiiti ifo i le

e le itiiti ifo i le

20G

410-550

245

24/22

40/27

25MnG

485-640

275

20/18

40/27

15MoG

450-600

270

22/20

40/27

20MoG

415-665

220

22/20

40/27

12CrMoG

410-560

205

21/19

40/27

12 Cr2MoG

450-600

280

22/20

40/27

12 Cr1MoVG

470-640

255

21/19

40/27

12Cr2MoWVTiB

540-735

345

18

40/27

10Cr9Mo1VNb

≥585

415

20

40

1Cr18Ni9

≥520

206

35

 

1Cr19Ni11Nb

≥520

206

35

 

WT(S)

Fa'apalepale a WT

<3.5

+15%(+0.48mm min)

-10%(+0.32mm min)

3.5-20

+15%,-10%

>20

D<219

±10%

D≥219

+12.5%,-10%

UT(Su'ega Ultrasonic).

N(Fa'atonu).

Q+T(Toe ma Ita).

Su'ega Fa'atonu Z(Z15,Z25,Z35).

Charpy V-Notch Impact Test.

Le Su'ega Tolu Vaega (pei o le Su'ega SGS).

Ufiufi po'o U'i Fa'afana ma vali.

GB5310 20G fa'aogaina paipa u'amea e masani ona fa'aaogaina mo va'a mamafa, masini, paipa fa'apipi'i, suau'u ma vaila'au.

GB 5310 High pressure boiler tube Isi Igoa

GB 5310 igh faagaau fauu fau, 20G fauuumea paipa, 20G fauu paipa

E fa'aaogaina paipa fa'avela i nei alamanuia:
Pula Ausa.
Malosiaga.
La'au Suau'u Fosi.
Malosiaga eletise.
La'au Fa'agaio'iga Fa'apisinisi.

O matou o le gaosiga poto masani.O le manumalo i le tele o tusi faamaonia taua o lana maketi mo le lelei Cr2mo 30CrMo 4130 Scm420 12cr1movg 15crmog Cr5mog Hot Rolling Carbon Steel Seamless Steel Pipe, faamaoni ma le malosi, tausia i taimi uma le maualuga maualuga, faʻafeiloaʻi i la matou faleoloa ma pisinisi laiti mo le alu i ma faʻatonuga. .
Lelei leleiSaina Fa'atauina vevela paipa Alloy ma tau ile Kilogram ole Alloy Tube, Matou te faʻamalosia pea le pulega o le "Uiga e Muamua, Tekinolosi o le Faʻavae, Faʻamaoni ma le Faʻafouina" .E mafai ona matou atiaʻe oloa fou faʻaauau i se tulaga maualuga e faʻamalieina manaʻoga eseese o tagata faʻatau.


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