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Factory Maras Sumul Karfe Tube Matsa lamba Boiler bututu Daga Karfe Mill

Factory Seamless Karfe tube matsa lamba tukunyar jirgi bututu Daga Karfe Mill Featured Hoton
  • Factory Maras Sumul Karfe Tube Matsa lamba Boiler bututu Daga Karfe Mill
  • Factory Maras Sumul Karfe Tube Matsa lamba Boiler bututu Daga Karfe Mill
  • Factory Maras Sumul Karfe Tube Matsa lamba Boiler bututu Daga Karfe Mill

Takaitaccen Bayani:

High quality-carbon tsarin karfe, gami tsarin karfe, da bakin zafi-resistant karfe sumul karfe bututu ga high-matsi da sama tururi tukunyar jirgi bututu a GB/T5310-2007 misali.


Zazzage azaman PDF

Cikakken Bayani

Tags samfurin

Da yake goyon bayan wani ci-gaba da gwani IT crew, we can give technical support on pre-sales & after-tallace-tallace taimako ga Factory sumul Karfe Tube matsa lamba tukunyar jirgi bututu Daga Karfe Mill , We warmly welcome you to definitely create Cooperation and produce a brilliant potential together tare da mu.
Kasancewa da goyan bayan ƙwararrun ma'aikatan IT na ƙwararru, za mu iya ba da goyan bayan fasaha kan tallafin tallace-tallace da bayan-tallace-tallace don28 inch Rijiyar Casing Carbon mara kyau da bututun mai Kyawun, Matsi Bututun Karfe Mara Suluki Don jigilar Mai Da Gas, Bututun Karfe Marasa Ciki Don Bututun Mai Da Gas, Tare da manufar "gasa tare da mai kyau inganci da kuma ci gaba da kerawa" da kuma sabis na ka'idar "dauki abokan ciniki 'buka a matsayin fuskantarwa", za mu da gaske samar da m mafita da kuma mai kyau sabis ga gida da kuma na kasa da kasa abokan ciniki.

Dubawa

Aikace-aikace

An yafi amfani da shi don yin high quality carbon tsarin karfe, gami tsarin karfe da bakin zafi-resistant karfe sumul karfe bututu ga high matsa lamba da kuma sama tururi tukunyar jirgi bututu.

Babban Daraja

Grade na high quality-carbon tsarin karfe: 20g, 20mng, 25mng

Grade na gami tsarin steel15mog,20mog,12crmog,15crmog,12cr2mog,12crmovg,12cr3movsitib, da dai sauransu

Grade na tsatsa-resistant zafi-resistant steel1cr18ni9 1cr18ni11nb

Abubuwan Sinadari

牌号

质量

等级

化学成分(质量分数广小/%

C

Si

Mn

P

S

Nb

V

Ti

Cr

Ni

Cu

Nd

Mo

B

Als"

不大于

不小于
Q345 A

0.20

0.50

1.70

 0.035 0.035

0.30

0.50

0.20

0.012

0.10

 -- -
B 0.035 0.035
C 0.030 0.030

0.07

0.15

0.20

0.015
D

0.18

 0.030 0.025
E 0.025 0.020
Q390 A

0.20

0.50

1.70

 0.035 0.035

0.07

0.20

0.20

0.3.

0.50

0.20

0.015

0.10

 - -
B 0.035 0.035
C 0.030 0.030

0,015
D 0.030 0.025
E 0.025 0.020
Q42O A

0.20

0.50

1.70

 0.035 0.035

0.07

0.2.

0.20

0.30

0.80

0.20

0.015

0.20

 --

--
B 0.035 0.035
C 0.030 0.030

0.015
D 0.030 0.025
E 0.025 0.020
Q46O C

0.20

0.60

1.80

 0.030 0.030

0.11

0.20

0.20

0.30

0.80

0.20

0.015

0.20

0.005

0.015
D 0.030 0.025
E 0.025 0.020
Q500 C

0J8 ku

0.60

1.80

 0.025 0.020

0.11

0.20

0.20

0.60

0.80

0.20

0.015

0.20

0.005

0.015
D 0.025 0.015
E 0.020 0.010
Q550 C

0.18

0.60

2.00

 0.025 0,020 0.11

0.20

0.20

0.80

0.80

0.20

0.015

0.30

0.005

0.015
D 0.025 0,015
E 0.020 0.010
Q62O C

0.18

0.60

2.00

 0.025 0.020

0.11

0.20

0.20

1.00

0.80

0.20

0.015

0.30

0.005

0.015
D 0.025 0.015
E 0.020 0.010
1除Q345A.中 一种或几种细化晶粒元素，最大值应符合表中规定。组合加入时，Nb+V+Ti<0.22%°

* 对于 Q345, Q390, Q420 和 Q46O 牌号，Mo+Cr<0.30%o

°各牌号的Cr、Ni作为残余元素时，Cr、Ni含量应各不大五各不大于0.30%定或由 供需双方协商确定。

J如供方能保证氮元素含量符合表 中, 可不进行氮含量分析. 可不进行氮含量分析. 如果钢 如果钢如果钢加入加入证明书中注明.

'当采用全铝时，全铝含量AIt^0.020%B

Kayan Injiniya

No

Daraja

Kayan Injiniya

 

 

Tashin hankali
MPa

yawa
MPa

Tsawa
L/T

Tasiri (J)
A tsaye/ A kwance

Hannun hannu
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

15MoG

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

Bukatar Gwaji

Baya ga tabbatar da abun da ke tattare da sinadarai da kaddarorin injina, ana yin gwaje-gwajen hydrostatic daya bayan daya, kuma ana yin gwaje-gwajen flaring da flattening. . Bugu da ƙari, akwai wasu buƙatu don ƙananan ƙwayoyin cuta, girman hatsi, da decarburization Layer na bututun ƙarfe da aka gama.

Ƙarfin Ƙarfafawa

Ikon samarwa: Ton 2000 a kowane wata kowane Grade na GB/T5310-2017 Alloy Karfe bututu

Marufi

A cikin daure da A cikin Akwatin katako mai ƙarfi

Bayarwa

7-14 kwanaki idan a stock, 30-45 kwanaki don samar

Biya

30% depsoit, 70% L/C ko B/L kwafin ko 100% L/C a gani

Cikakken Bayani

Bututun Karfe Mara Sulki Don Tufafi Mai Matsi


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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