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Ukulethwa Okusha Kwepayipi Lensimbi Engenamthungo Ephakeme Ye-Boiler

Ukulethwa Okusha Kwepayipi Yensimbi Engenamthungo Ephezulu Yepayipi Yensimbi Efakiwe
  • Ukulethwa Okusha Kwepayipi Lensimbi Engenamthungo Ephakeme Ye-Boiler
  • Ukulethwa Okusha Kwepayipi Lensimbi Engenamthungo Ephakeme Ye-Boiler
  • Ukulethwa Okusha Kwepayipi Lensimbi Engenamthungo Ephakeme Ye-Boiler

Incazelo emfushane:

Insimbi yesakhiwo sekhabhoni yekhwalithi ephezulu, insimbi yesakhiwo sealloy, kanye nepayipi lensimbi engenasici elingangeni ukushisa yokucindezela okuphezulu nangaphezulu kwamapayipi okubhayela esitimu ngokwezinga le-GB/T5310-2007.


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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Siyazi ukuthi siphumelela kuphela uma singaqinisekisa ukuncintisana kwethu kwethegi yentengo ehlanganisiwe kanye nekhwalithi ephezulu enenzuzo ngesikhathi esifanayo Ukulethwa Okusha Kwepayipi Yensimbi Engenasici Ye-Pressure Boiler, Amadivayisi enqubo Anembile, Isisetshenziswa Esithuthukisiwe Sokubumba Umjovo, ulayini wokuhlanganisa wezisetshenziswa, amalebhu nesoftware. inqubekelaphambili iyisici sethu esisihlukanisayo.
Siyazi ukuthi siyachuma kuphela uma singaqinisekisa ukuncintisana kwethu kwethegi yentengo ehlanganisiwe kanye nekhwalithi ephezulu enenzuzo ngesikhathi esifanayoIpayipi le-Boiler yokucindezela, ipayipi lensimbi engenamthungo, Njengefektri enolwazi futhi samukela i-oda elenziwe ngezifiso futhi silenze lifane nesithombe sakho noma isampula esicacisayo kanye nokupakishwa komklamo wekhasimende. Umgomo oyinhloko wenkampani ukuphila inkumbulo eyanelisayo kuwo wonke amakhasimende, futhi isungule ubudlelwano bebhizinisi besikhathi eside bokunqoba-win. Ukuze uthole ulwazi olwengeziwe, sicela usithinte. Futhi Kuyinjabulo yethu enkulu uma uthanda ukuba nomhlangano mathupha ehhovisi lethu.

Uhlolojikelele

Isicelo

Isetshenziswa kakhulu ukwenza insimbi yesakhiwo sekhabhoni ephezulu, insimbi yesakhiwo sengxubevange kanye nensimbi engagqwali engashisi.ipayipi lensimbi engenamthungos ngomfutho ophezulu kanye namapayipi abhayela omusi.

Ibanga Eliyinhloko

Ibanga eliphezulu carbon steel kwesakhiwo: 20g, 20mng, 25mng

Ibanga le-alloy structural steel15mog, 20mog,12crmog,15crmog,12cr2mog,12crmovg,12cr3movsitib, njll.

Ibanga lensimbi engavimbeli ukugqwala1cr18ni9 1cr18ni11nb

Ingxenye Yekhemikhali

No

Ibanga

Ingxenye Yekhemikhali %

 

 

C

Si

Mn

Cr

Mo

V

Ti

B

Ni

Alt

Cu

Nb

N

W

P

S

1

20G

0.17-
0.23

0.17-
0.37

0.35-
0.65

≤
0.25

≤
0.15

≤
0.08

-

-

≤
0.25

-

≤
0.20

-

-

-

≤
0.025

≤
0.015

2

20MnG

0.17-
0.23

0.17-
0.37

0.70-
1.00

≤
0.25

≤
0.15

≤
0.08

-

-

≤
0.25

-

≤
0.20

-

-

-

≤
0.025

≤
0.015

3

25MnG

0.22-
0.27

0.17-
0.37

0.70-
1.00

≤
0.25

≤
0.15

≤
0.08

-

-

≤
0.25

-

≤
0.20

-

-

-

≤
0.025

≤
0.015

4

15 MoG

0.12-
0.20

0.17-
0.37

0.40-
0.80

≤
0.30

0.25-
0.35

≤
0.08

-

-

≤
0.30

-

≤
0.20

-

-

-

≤
0.025

≤
0.015

6

12CrMoG

0.08-
0.15

0.17-
0.37

0.40-
0.70

0.40-
0.70

0.40-
0.65

≤
0.08

-

-

≤
0.30

-

≤
0.20

-

-

-

≤
0.025

≤
0.015

7

15CrMoG

0.12-
0.18

0.17-
0.37

0.40-
0.70

0.80-
1.10

0.40-
0.55

≤
0.08

-

-

≤
0.30

-

≤
0.20

-

-

-

≤
0.025

≤
0.015

8

12Cr2MoG

0.08-
0.15

≤
0.50

0.40-
0.60

2.00-
2.50

0.90-
1.13

≤
0.08

-

-

≤
0.30

-

≤
0.20

-

-

-

≤
0.025

≤
0.015

9

12Cr1MoVG

0.08-
0.15

0.17-
0.37

0.40-
0.70

0.90-
1.20

0.25-
0.35

0.15-
0.30

-

-

≤
0.30

-

≤
0.20

-

-

-

≤
0.025

≤
0.015

10

12Cr2MoWVTiB

0.08-
0.15

0.45-
0.75

0.45-
0.65

1.60-
2.10

0.50-
0.65

0.28-
0.42

0.08-
0.18

0.002-
0.008

≤
0.30

-

≤
0.20

-

-

0.30-
0.55

≤
0.025

≤
0.015

11

10Cr9Mo1VNbN

0.08-
0.12

0.20-
0.50

0.30-
0.60

8.00-
9.50

0.85-
1.05

0.18-
0.25

≤
0.01

-

≤
0.40

≤
0.020

≤
0.20

0.06-
0.10

0.030-
0.070

-

≤
0.020

≤
0.010

12

10Cr9MoW2VNbBN

0.07-
0.13

≤
0.50

0.30-
0.60

8.50-
9.50

0.30-
0.60

0.15-
0.25

≤
0.01

0.0010-
0.0060

≤
0.40

≤
0.020

≤
0.20

0.40-
0.09

0.030-
0.070

1.50-
2.00

≤
0.020

≤
0.010

Qaphela:I-Alt Is Holo-Al Content 2 Grade 08Cr18Ni11NbFG Of “FG” Is Mean Fine Grain,A. Asikho Isicelo Esikhethekile, Awukwazi Ukungeza Enye Ingxenye Yamakhemikhali B.Grade 20G Of Alt ≤ 0.015%,

Asikho Isicelo Esisebenzayo, Kodwa Kufanele Siboniswe Ku-MTC

Impahla Mechanical

No

Ibanga

Impahla Mechanical

 

 

I-tensile
I-MPa

Veza
I-MPa

Nweba
L/T

I-Impect (J)
Iqondile/ Evundlile

Isandla
HB

1

20G

410-
550

≥
245

24/22%

40/27

-

2

20MnG

415-
560

≥
240

22/20%

40/27

-

3

25MnG

485-
640

≥
275

20/18%

40/27

-

4

15 MoG

450-
600

≥
270

22/20%

40/27

-

6

12CrMoG

410-
560

≥
205

21/19%

40/27

-

7

15CrMoG

440-
640

≥
295

21/19%

40/27

-

8

12Cr2MoG

450-
600

≥
280

22/20%

40/27

-

9

12Cr1MoVG

470-
640

≥
255

21/19%

40/27

-

10

12Cr2MoWVTiB

540-
735

≥
345

18/-%

40/-

-

11

10Cr9Mo1VNbN

≥
585

≥
415

20/16%

40/27

≤
250

12

10Cr9MoW2VNbBN

≥
620

≥
440

20/16%

40/27

≤
250

Isidingo Sokuhlola

Ngokungeziwe ekuqinisekiseni ukwakheka kwamakhemikhali kanye nezakhiwo zemishini, ukuhlolwa kwe-hydrostatic kwenziwa ngakunye, futhi kwenziwa ukuhlolwa kwe-flaring ne-flattening. . Ngaphezu kwalokho, kunezidingo ezithile ze-microstructure, usayizi wokusanhlamvu, kanye nongqimba lwe-decarburization yepayipi yensimbi eqediwe.

Ikhono Lokuhlinzeka

Ikhono Lokuhlinzeka: Amathani angu-2000 Ngenyanga Ngebanga ngalinye le-GB/T5310-2017 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

Amashubhu Ensimbi Angenamthungo Wamabhola Okucindezela Okuphezulu

Ipayipi le-boiler


I-GB/T5310-2017

2 S

ASME SA-106/SA-106M-2015

1

I-ASTMA210(A210M)-2012

I-JIS-G3445-SAE1518-Q345B-16MN-Structural-Steel (1)

ASME SA-213/SA-213M

I-JIS-G3445-SAE1518-Q345B-16MN-Structural-Steel

I-ASTM A335/A335M-2018

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