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ASTM A53 Carbon Steel Pipa Su'ega
ASTM A53 Carbon Steel Pipa Su'ega
ASTM A53 Carbon Steel Pipa Su'ega
ASTM A53 Carbon Steel Pipa Su'ega

ASTM A53 Carbon Steel Pipa Su'ega

A53 ua faʻamoemoeina mo faʻamalosi ma masini faʻaoga ma e talia foi mo faʻaoga masani ile ausa, vai, kesi, ma laina ea.
Folasaga
ASTM A53 Vasega B o le meafaitino i lalo o le American paipa uamea tulaga, API 5L Gr.B o le tulaga American meafaitino, A53 GR.B ERW faasino i le paipa uamea uelo tetee eletise o A53 GR.B; API 5L GR.B Uila e faasino i le mea Uila paipa uamea o API 5L GR.B.

A53 paipa e sau i ituaiga e tolu (F, E, S) ma le lua togi (A, B).
A53 Ituaiga F e gaosia i se ogaumu uelo fa'amau pe ono fa'aauau pea le uelo (Na'o le Vasega A)
A53 Ituaiga E o loʻo i ai se faʻamaua eletise (Vaega A ma B)
A53 Type S o se paipa e leai se su'ega ma maua ile Vasega A ma le B)
Fa'amatalaga Fa'atekinisi
/ Vasega C,
maualuga
Mn,
maualuga
P,
maualuga
S,
maualuga
Ku*,
maualuga
Ni*,
maualuga
Cr*,
maualuga
Mo*,
maualuga
V*,
maualuga
Ituaiga S (Seamless) A 0.25 0.95 0.05 0.05 0.4 0.4 0.4 0.15 0.08
B 0.3 1.2 0.05 0.05 0.4 0.4 0.4 0.15 0.08
Ituaiga E (Etetee-eletise Uila) A 0.25 0.95 0.05 0.05 0.4 0.4 0.4 0.15 0.08
B 0.3 1.2 0.05 0.05 0.4 0.4 0.4 0.15 0.08
Ituaiga F (Uuu-uu) A 0.3 1.2 0.05 0.05 0.4 0.4 0.4 0.15 0.08

*O le aofaʻi o le tuufaatasiga mo nei elemene e lima e le tatau ona sili atu i le 1.00%

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