ASTM A53 Paipa Uamea

ASTM A53 Structural Steel Pipe Ata Fa'aalia

Fa'amatalaga Puupuu:

ASTM A53 paipa (lea e taʻua o le ASME SA53 paipa) e faʻaaogaina mo masini ma faʻaoga faʻamalosi ma e mafai foi ona faʻaaogaina mo le faʻaogaina lautele o le ausa, vai, kesi ma le ea laina paipa.

Tubes Uamea Su'esu'e Mo Fa'amoemoega Fa'avae, Tu'u u'amea Seamless Mo Fa'ainisinia I le GB/8162-2008 Fa'atonu.Mea e aofia ai le uamea uamea maualuga ma le uamea Alloy maualalo, e pei o le 10,20,35,45 ma le Q345,Q460,Q490,42CrMo,35CrMo.

Talosaga: Faʻaaogaina masini ma faʻamalosi, faʻapea foʻi mo le felauaiga ausa, vai, kesi, ma isi.

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Fa'atatauga

Mo le faʻaaogaina o masini ma le mamafa, faʻapea foʻi mo le felauaiga ausa, vai, kesi ma isi.

O le a tu'uina atu tusi faamaonia ole su'ega ile EN10204/3.1B.

ASTM A53 paipa (lea e taʻua o le ASME SA53 paipa) ua faʻamoemoeina mo masini ma faʻaoga faʻamalosi ma e talia foi mo faʻaoga masani ile ausa, vai, kesi, ma laina ea.E fetaui lelei mo le uelo, ma talafeagai mo le faia o gaioiga e aofia ai le faʻapipiʻiina, punou, ma le flanging, faʻatatau i nisi o agavaa.

Meafaitino ma Gaosi

O le u'amea mo paipa fa'alelei ma uelo e tatau ona faia e se tasi po'o le sili atu foi o faiga nei: fa'agogo matala, ogaumu eletise, po'o le okesene autu.O le su'isu'i o paipa uelo fa'a-eletise i le Vasega B e tatau ona fa'afefeteina pe a uma ona fa'aulu.

Talosaga: fa'afefe vevela, condensers, mea fa'afefe vevela ma paipa tutusa.

Fa'aaliga Oloa

Manatua

DN - Fa'aigoa Tatami

NPS—Tausaga o Paipa

Tele (mm)

OD: 6.0mm - 610 mm

WT: 1mm - 120mm

Umi: maualuga 12000mm

Tulaga Fa'ainumera (%)

Vasega	C	Mn	P	S	Cr	Mo	Cu	Ni	V
Vasega A	≤0.25	≤0.95	≤0.05	≤0.045	≤0.40	≤0.15	≤0.40	≤0.40	≤0.08
Vasega B	≤0.30	≤1.20	≤0.05	≤0.045	≤0.40	≤0.15	≤0.50	≤0.40	≤0.08

Meatotino Fa'ainisinia

Vasega	Rm Mpa Tensile Malosi	Fa'aitu Fa'ai'uga Mpa	Fa'aumiumi	Tulaga Fa'atau
A	≥330	≥205	20	Fa'amauina
B	≥415	≥240	20	Fa'amauina

A53 Vasega B paipa u'amea sologa lelei o lo tatou oloa sili ona polar i lalo o lenei faʻamatalaga ma le paipa A53 e masani ona lua faʻamaonia i le A106 B paipa Seamless.

A53 paipa e sau i ituaiga e tolu (F, E, S) ma le lua togi (A, B).

A53 Ituaiga E o loʻo i ai se faʻafefe eletise eletise (Vaega A ma le B).

A53 Ituaiga S o se paipa e leai se su'ega ma maua i Vasega A ma le B).

A53 Ituaiga F e gaosia i se ogaumu uelo fa'amau po'o le fa'aauau pea (Na'o le Vasega A).

afifiina

Fa'ato'a fa'apipi'i/fa'apipi'i fa'apipi'i/fa'amea fa'ato'a/puipui laupapa i itu uma e lua o fa'agaau ma puipuia lelei mo le tu'uina atu i le sami po'o le fa'atonuga.

O pito uma e lua o paipa taʻitasi o le a faʻaalia ai le faʻatonuga nu., vevela nu., fua, mamafa ma fusi poʻo pei ona talosagaina.

Muamua: DIN 17175 ST45.8 Faila Uamea Seamless

Sosoo ai:GB 5310 20MNG High Pressure Seamless Boiler Tubes