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JIS G 3441 Fasalka 2 Alloy Tuubooyinka Birta aan Xumaan lahayn

Sharaxaad Gaaban:

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

Darajada: SCM420TK, SCM 415TK, SCM430TK,

Dhererka: 6M ama dherer cayiman sida loo baahan yahay.

Dhammaad: Dhammaad cad, Dhammaad qarsoomay.

Lacag-bixinta: 30% Debaajiga, 70% L/C ama nuqul B/L ah ama 100% L/C Marka la eego

Min. Tirada Dalbashada: 1 Tan

Wakhtiga Hogaaminta: 7-14 Maalmood Haddi Kaydka Yahay, 30-45 Maalmood La Soo Saaro

Tignoolajiyada: Kulul duuban, Qabow la sawiray, La baxay, Qabow dhammaatay, kulaylka lagu daweeyay

 

Faahfaahinta Alaabta

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Halabuurka Kiimikada iyo sifooyinka farsamada JIS G3441Alloy Tuubooyinka Birta aan Xumaan lahayn

Heerka iyo Kiimikada (%)

Darajo

C≤

Si

Mn

P≤

S≤

Cr

Mo

SCM 420TK

0.18~

0.23

0.15~

0.35

0.60~

0.85

0.030

0.030

0.90~

1.20

-

SCM 415TK

0.13~

0.18

0.15~

0.35

0.60~

0.85

0.030

0.030

0.90~

1.20

0.15~

0.30

SCM 418TK

0.16~

0.21

0.15~

0.35

0.60~

0.85

0.030

0.030

0.90~

1.20

0.15~

0.30

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

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

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

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

Fiiro gaar ah: 1. Ni sida wasakhda ah ee tuubooyinka birta ee kala duwan kama badna 0.25%, Cuna kama badna 0.30%;2. Marka iibsaduhu uu codsado falanqaynta alaabta la dhammeeyey, leexashada la oggol yahay waa sida ku cad Shaxda 3 ee JIS G0321.

Habka wax-soo-saarka eeJIS G 3441Alloy Tuubooyinka Birta aan Xumaan lahayn

tuubooyinka aan kala go 'lahayn

Faahfaahinta JIS G 3441Alloy Tuubooyinka Birta aan Xumaan lahaynWaan keeni karnaa

Wax-soo-saarka: tuubo aan fiicnayn (kuleyl iyo qabow dhammaatay)

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

Darajada: SCM 415TK, SCM 420 TK.

Dhererka: 6M ama dherer cayiman sida loo baahan yahay.

Dhammaad: Dhammaad cad, Dhammaad qarsoomay.

Alloy-steel-tuubo
daawaha-xaraf-la'aanta-tubaabka-birta2

Darajo
Koodhka habka wax-soo-saarkakulul oo dhammaatay tuubo bir ah oo aan lahayn: SH;Tuubo bir ah oo qabow oo dhammaatay: SC)
Cabbirrada (dhexroor magaca ah X dhumucda derbiga magaca ama dhexroorka ka baxsan X dhumucda derbiga)
Magaca soo saaraha ama astaanta lagu garto

Dulqaadka dhexroorka dibadda iyo dhumucda gidaarka

    1. Dulqaadka OD iyo WT

      Qaybinta

      Dulqaadka OD

      Dulqaadka WT

      Fasalka 1

      D 50m

      ± 0.5 mm

      S 4mm

       

      +0.6mm

      -0.5mm

      50mm≤D

      ± 1%

      S≥4mm

      + 1% -12.5%

      Fasalka 2

      D 50m

      ±0.25mm

      S 3mm

      ±0.3mm

      50mm≤D

      ± 0.5%

      S≥3mm

      ± 10%

      Fasalka 3

      D25m

      ± 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

      Xusuusin: dulqaadka dhumucda darbi kasta waa in lagu soo wareejiyaa hal meel jajab tobanle iyadoo la raacayo qaanuunka 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. Dulqaadka OD ee dhamaadka kulul ee birta birta ah ee aan fiicnayn sida waafaqsan Class12. Tuubooyinka birta ee la demiyay oo la dabcay iyadoo loo eegayo 4 qaybood.

Baakadeynta iyo raridda ee JIS G3441 Alloy Tubooyinka Birta aan Xumaan lahayn

astm a179 qalab
tubooyinka madow ee aan tol lahayn
xirmooyinka tuubooyinka

  • Hore:
  • Xiga:

  • ASTM A213 T11 Alloy birta kululeeyaha ah ee aan xuduud lahayn

    ASTM A335 P9 Tuubbada Biyo-ilaaliye ee Alloy Steel Pipe

    ASTM A519 1020 Kaarboon iyo Tuubooyinka Makaanikada Aloy ee aan Xumaan lahayn

    Alaabooyinka La Xiriira