ASTM A179 Fa'apa'u fa'au'u fa'au'u u'amea Su'e vevela ma fa'aapa

Fa'amatalaga Puupuu:

ASTM A179 e aofia ai le mafiafia pito i lalo o le puipui, fa'au'u u'amea maualalo-carbon fa'amaua'i fa'afefe mo tubular, fa'afesuia'i vevela, condensers, ma isi auaunaga fa'afefe.ASTM A 179 fa'au'u u'amea leai se fa'aogaina o lo'o tu'uina atu ma gaosia e ala ile ata malulu.O vailaʻau faʻapitoa e aofia ai le carbon, manganese, phosphorus, ma le sulfur.


Fa'amatalaga Oloa

Faailoga o oloa

ASTM A179 TUBE FAAMATALAGA

Tulaga

ASTM, ASME ma API

Tele

1/2” NB i le 36” NB

mafiafia

3-12mm

Fa'atonuga

SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, Fa'asologa uma

Onosa'i

Pipa fa'afefete maalili: +/-0.1mm Paipa taai malulu: +/-0.05mm

   

Tufuga

Ta'avale maalili ma tosoina maalili

Ituaiga

Su'ega / ERW / Uila / Fa'amea

Fomu

Paipa Lavea'i/Tupa, Paipa Fa'atafaataa/Tupa, Paipa Fa'afa'afa'apito/Tupa, Fa'a'ami'i, Fa'atusa "U", Fa'a'u'u Kuki Pan, Fa'apalapala Fa'apalapala.

Umi

Min 3 mita, Max18 mita, pe tusa ai ma manaoga o tagata faatau

Fa'ai'uga

I'uga laugatasi, i'uga pi'o, soli

Tulaga Vailaau Fa'asaina (%) Max.

C

Mn

P≤

S≤

Si≤

0.06-0.18

0.27-0.63

0.035

0.035

0.25

 


  • Muamua:
  • Sosoo ai:

  • Tusi lau savali iinei ma lafo mai ia i matou