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I-JIS G 3441 I-Class 2 Ingxubevange yamashubhu ensimbi engenamthungo

Incazelo emfushane:

Usayizi: OD: 15.0 ~ 114mm WT: 2 ~ 20mm

Ibanga: SCM420TK,SCM 415TK, SCM430TK,

Ubude: 6M noma ubude obucacisiwe njengoba kudingeka.

Iphela: I-Plain End, I-Beveled End.

Inkokhelo: 30% Idiphozithi, 70% L/C Noma B/L Ikhophi Noma 100% L/C Lapho Ubonakala

Inani elincane le-oda: 1 Tons

Isikhathi Sokuhola: Izinsuku Eziyi-7-14 Uma Isitokwe, Izinsuku ezingama-30-45 Zokukhiqiza

Ubuchwepheshe: Okushisiwe, Okubandayo Okudwetshiwe, Okukhishiwe, Okubandayo Kuqediwe, Ukushisa Kwelashwa

 

Imininingwane Yomkhiqizo

Imikhiqizo Ehlobene

Omaka bomkhiqizo

Ukubunjwa Kwamakhemikhali kanye nezakhiwo zemishini i-JIS G3441I-alloy Seamless Steel amashubhu

Ibanga Nokwakheka Kwamakhemikhali (%)

Ibanga

C≤

Si

Mn

P≤

S≤

Cr

Mo

I-SCM 420TK

0.18~

0.23

0.15~

0.35

0.60~

0.85

0.030

0.030

0.90~

1.20

-

Idatha ye-SCM415TK

0.13~

0.18

0.15~

0.35

0.60~

0.85

0.030

0.030

0.90~

1.20

0.15~

0.30

Idatha ye-SCM418TK

0.16~

0.21

0.15~

0.35

0.60~

0.85

0.030

0.030

0.90~

1.20

0.15~

0.30

I-SCM 420TK

0.18~

0.23

0.15~

0.35

0.60~

0.85

0.030

0.030

0.90~

1.20

0.15~

0.30

I-SCM 430TK

0.28~

0.33

0.15~

0.35

0.60~

0.85

0.030

0.030

0.90~

1.20

0.15~

0.30

I-SCM 435TK

0.33~

0.38

0.15~

0.35

0.60~

0.85

0.030

0.030

0.90~

1.20

0.15~

0.30

I-SCM 440TK

0.38~

0.43

0.15~

0.35

0.60~

0.85

0.030

0.030

0.90~

1.20

0.15~

0.30

Qaphela: 1. I-Ni njengokungcola kwamapayipi ensimbi ahlukahlukene akudluli ku-0.25%, futhi i-Cu ayidluli u-0.30%;2. Uma umthengi ecela ukuhlaziywa komkhiqizo oqediwe, ukuchezuka okuvumelekile kunjengoba kucacisiwe kuThebula 3 le-JIS G0321.

Inqubo Yokukhiqiza yeI-JIS G 3441I-alloy Seamless Steel Tubes

amashubhu angenamthungo

Imininingwane ye-JIS G 3441I-alloy Seamless Steel TubesSingahlinzeka

Ukukhiqiza:ipayipi elingenamthungo (okushisayo kuqediwe futhi kubanda kuqediwe)

Usayizi: OD: 15.0 ~ 114mm WT: 2 ~ 20mm

Ibanga: SCM 415TK,SCM 420 TK.

Ubude: 6M noma ubude obucacisiwe njengoba kudingeka.

Iphela: I-Plain End, I-Beveled End.

i-alloy-steel-pipe
i-alloy-seamless-steel-pipe2

Ibanga
Ikhodi yendlela yokukhiqiza (ipayipi elishisayo eliphelile lensimbi engenamthungo: SH;Ipayipi lensimbi elipholile eliqediwe elingenamthungo: SC)
Ubukhulu(ubukhulu obujwayelekile X ukujiya kodonga lokuzisholo noma ukujiya kodonga olungaphandle kwe-X)
Igama lomkhiqizi noma uhlobo oluhlonzayo

Ukubekezelela ububanzi bangaphandle nokuqina kodonga

    1. Ukubekezelela i-OD ne-WT

      Ukwehlukana

      Ukubekezelela ku-OD

      Ukubekezelelana ku-WT

      Ikilasi 1

      D<50m

      ±0.5 mm

      S<4mm

       

      +0.6mm

      -0.5 mm

      50mm≤D

      ±1%

      S≥4mm

      +1% -12.5%

      Ikilasi lesi-2

      D<50m

      ±0.25mm

      S<3mm

      ±0.3mm

      50mm≤D

      ±0.5%

      S≥3mm

      ±10%

      Ikilasi lesi-3

      D - 25m

      ±0.12 mm

      S<2mm

      ±0.15mm

      40mm>D≥25mm

      ±0.15 mm

       

       

      50mm>D≥40mm

      ±0.18 mm

      S≥2mm

      ±8%

      60mm>D≥50mm

      ±0.20 mm

      Amanothi: ukubekezelela ukujiya kodonga ngalunye kuzofinyezwa endaweni eyodwa yedesimali ngokuhambisana nomthetho we-JIS Z 8401.

      70mm>D≥60mm

      ±0.23mm

      80mm>D≥70mm

      ±0.25 mm

      90mm>D≥80mm

      ±0.30mm

      100mm>D≥90mm

      ±0.40 mm

      D≥100mm

      ±0.50%

       

       

       

       

       

      1. Ukubekezelelwa kwe-OD kwepayipi lensimbi engenamthungo ngokuqeda oshisayo ngokusho kweClass12. Amapayipi ensimbi acishiwe futhi aqinile ngokwezigaba ezi-4.

Ukupakisha nokuthunyelwa kwe-JIS G3441 Alloy Seamless Steel tubes

i-astm a179 impahla
amashubhu amnyama angenamthungo
ukufakwa kwepayipi

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