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I-ASTM A252 GR.2 GR.3 Ipayipi Lenqwaba Yensimbi Engenamthungo

Incazelo emfushane:

Ipayipi eli-odwe ngaphansi kwalokhu kucaciswa ngelezinqwaba zamapayipi lapho isilinda sensimbi sisebenza njengelungu eliphethe umthwalo unomphela, noma njengegobolondo ukuze kwakhe izinqwaba zikakhonkolo ezisamenteni.

Usayizi: OD: 168~700mm WT: 2~80mm / 323.8~1500mm WT: 8~80mm

Ibanga: Gr1, Gr2, Gr3

Ukuphela: I-Plain/Beveled end

Ubude: 5.8m, 6m, 11.8m, 12m noma ikhasimende.

Isivikelo sokugcina: Ikepisi lepayipi lepulasitiki noma Isivikeli Sensimbi

I-MOQ: Amathani angu-5

Imigomo yokukhokha: LC/TT/DP

 

 

Imininingwane Yomkhiqizo

Imikhiqizo Ehlobene

Omaka bomkhiqizo

Incazelo Yomkhiqizo

Igama Lomkhiqizo Amapayipi Ensimbi Angenamthungo
Impahla/Ibanga GR.B,X42,X46,X52,X56,X60,X70,ASTM A106B,S275JRH,S275JOH,STPG370
Okujwayelekile I-API,ASTM A530,ASTM A179/192/252 ASTM A53/A106
I-Outer Diameter (OD) 13.1mm-660mm
Ubukhulu 2mm-80mm
Ubude 1mm-12m, Ubude obulungisiwe, ubude obungahleliwe noma njengoba kudingeka
Hlola Ukuhlaziywa Kwengxenye Yamakhemikhali,Izakhiwo Zemishini, Izakhiwo Zobuchwepheshe, Usayizi Wangaphandle, Ukuhlola Okungonakali
Izinzuzo Intengo yokuncintisana, ukuqinisekiswa kwekhwalithi, Isikhathi esifushane sokulethwa, Isevisi Ephakeme, Inani elincane lincane
Icebo Bamba Ugingqe
Okujwayelekile ASTM JIS GB EN
Isicelo Ezokwakha, Izimboni, Zokuhlobisa kanye Nokudla njll.
Ukunikezwa Kwenyanga 5000 amathani
Isikhathi sokuthumela 7-10 Izinsuku Zokusebenza Ngemva Kwediphozithi
Iphakheji Isitsha/Iphalethi noma Elinye Iphakheji Lokuthekelisa Elifanele Ukuthunyelwa Kwebanga Elide

Ipayipi eli-odwe ngaphansi kwalokhu kucaciswa ngelezinqwaba zamapayipi lapho isilinda sensimbi sisebenza njengelungu eliphethe umthwalo unomphela, noma njengegobolondo ukuze kwakhe izinqwaba zikakhonkolo ezisamenteni.

Amashubhu ensimbi e-ASTM A252 angenamthungo
ipayipi lensimbi elingenamthungo le-astm a53
eqe 355j2

Ukuhlolwa komuntu wesithathu

Izidingo ze-Tensile

 

Ibanga loku-1

Ibanga lesi-2

Ibanga lesi-3

Amandla aqinile, min, psi (MPa)

50 000 (345)

60 000 (415)

66 000 (455)

Iphoyinti lesivuno noma amandla esivuno, min, psi(MPa) 

30 000 (205)

35 000 (240)

45 000 (310)

Ubude obuncane obuyisisekelo bokujiya kodonga okulinganiselwe okungu-%6 in. (7.9 mm) noma ngaphezulu;Ubude ku-8 in. (203.2 mm), min, %Ubude ku-2 in. (50.8 mm), min, %

 

 

18

30

 

 

14

25

 

 

...

20

Ngobukhulu obuncane bodonga obungaphansi kuka-%6 in. (7.9 mm), imali ebanjwayo kusukela kubude obuncane obuyisisekelo ngamayintshi angu-2 (50.08 mm) ku-Vzi ngayinye - ngo. (7.9 mm), ngaphakathiamaphesenti amaphuzu 

1.5A

1.25A

1.0A...

astm a252 ibanga 3
api 5l grb ipayipi
api 5l amapayipi

Ithebula 2 linikeza amanani aphansi ebaliwe:

  Amanani Okwelulwa Okuncane Abaliwe
Ukujiya Kwezindonga Ngegama

Ubude ku-2 in. (50.8 mm), min, %

phakathi.

mm.

Ibanga loku-1

Ibanga lesi-2

Ibanga lesi-3

5/16 (0.312)

7.9

30.00

25.00

20.00

9/32 (0.281)

7.1

28.50

23.75

19.00

1/4 (0.25)

6.4

27.00

22.50

18.00

7/32 (0.219)

5.6

25.50

21.25

17.00

3/16 (0.188)

4.8

24.00

20.00

26.00

11/6 (0.172)

4.4

23.25

19.50

15.50

5/32 (0.156)

4.0

22.50

18.75

15.00

9/64 (0.141)

3.6

21.75

18.25

14.50

1/8 (0.125)

3.2

21.00

17.50

14.00

7/64 (0.109)

2.8

20.25

16.75

13.50

Ithebula elingenhla linikeza amanani amancane abaliwe obude obude obuhlukahlukene bodonga.Lapho ukujiya kodonga olushiwo kumaphakathi kulawo aboniswe ngenhla, ubuncane bevelu yobude buzonqunywa ngale ndlela elandelayo:Ibanga:1 E=48t+15.002 E=40t+12.50E=32t+10.00

kuphi:

E = ubude ku-2 ku., %, kanye

t = ukuqina kodonga olucacisiwe, ku.

Ukupakisha nokuthunyelwa kwe-ASTM A252 Seamless Steel Pipe

ipayipi le-api
ITHUBU ELINGENAMTHUNGO
ithubhu engenamthungo eshisayo ephelile

  • Okwedlule:
  • Olandelayo:

  • I-BS EN10210,S355JOH

    I-BS EN10210S355J2H

    I-JIS G3454,STPG370

    I-ASTM A252,GR.3

     

    Imikhiqizo Ehlobene