AS 1074 Fa'aigoa uamea e leai se mea mo auaunaga masani Ata Fa'aalia

AS 1074 fa'au'u u'amea lamolemole mo auaunaga masani

Fa'amatalaga Puupuu:

Lapo'a: DN 8 – 150mm Laupepa I fafo;r1.8-5.4 mm Mafiafia Pa

Umi: Umi masani: 6.5 m pe fa'apitoa.

Ufiufi: u'amea，3LPE,FBE,Varnish fa'alava, ma isi.

Fa'avasegaga: Malamalama Fa'atonu, Medium ma Mamafa

Upu Autu: AS 1074; u'amea u'amea;seamless;E pei o tulaga masani

Totogi: 30% Teuga, 70% L/C Po'o B/L Kopi Po'o 100% L/C I le Va'aiga

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Fa'amatalaga Oloa

Faailoga o oloa

AS 1074 2018

FA'AMATALAGA O O'OGA

Igoa	AS 1074: Fa'apa'u u'amea ma tubula mo auaunaga masani
Aotelega	Fa'ama'oti mana'oga fa'alava uamea fa'alava ma tubula, ma fa'aumu u'amea fa'ata'oto e talafeagai mo le viliina e pei ona fa'amaoti mai ile AS 1722.1
Fa'avasegaga	E tolu mafiafia puipui o le paipa: ua tofia le Malamalama, Medium, ma le Mamafa
Faila	E mafai ona ueloina ma leai ni paipa: umi o le toniga lapotopoto vaega omo
Fa'asu'u filo	O paipa filo e tatau ona tausisia le AS 1722.1
DN	DN 8 i le DN 150 e aofia ai (le tele)
Malosi o Pa	1.8mm-5.4mm
ufiufi	Varnish faʻapipiʻi, uʻamea, 3 laulau PE, FBE, ma isi.
Tulaga Faatatau	ISO 65;ISO 3183;ASTM A53;ASTM A106;BS EN 10255;BS 1387;DIN 2440;DIN 2448;JIS G 3452;JIS G 3454; CSA Z245.1;GOST 10704-91;SANS 62-1;API 5L;EN 10217-1;etc.

Tulaga fa'ama'i ole AS 1074 Fa'alava Uamea Su'ega:

Fa'asu'esu'ega o vaila'au	Aotelega
CE(Kaponi tutusa)	≤0.4
P(Fosifori)	maualuga 0.045%
S(Sulphur)	maualuga 0.045%

CE(Carbon e tutusa)=C+Mn/6

Fua o AS 1074 Fa'alava Uamea Su'ega:

E pei ole 1074 DIMENSIONS

Fa'apalepale Mea
Lisi	Ituaiga	va'aiga
Mafiafia(T)	Fa'alava fa'alava mama	min 92%
	O paipa uelo feololo ma mamafa	min 90%
	E feololo ma mamafa Fa'asu'amea	min 87.5%
I fafo le lautele(OD)	Fa'alava fa'alava mama	Laulau 2.1
	Faagaau feololo	Laulau 2.2
	O paipa mamafa	Laulau 2.3
Misasa	atoa umi≥150 m	±4%
Misasa	Tasi paipa uamea	92%~110%
umi	Uumi masani	6.50±0.08 m
umi	Sa'o umi O mea o lo'o fa'ama'oti mai ai le umi sa'o, pe mo fa'alava filo po'o fa'alava fa'au'u	0 ~ +8 mm

Mea fa'ainisinia o AS 1074 Fa'alava Uamea Su'ega:

Lisi	Fa'avasegaga	Taua
Malosiaga tensile, min	MPa	320-460
Tuuina atu le malosi, min	MPa	195
Fa'aliga a fua umi o le 5.65√O lea, min	%	20

Tolu Vaega Su'esu'ega o paipa u'amea susua:

Su'esu'ega i fafo

Su'esu'ega Mafiafia o Pa

Fa'ai'u Su'esu'ega

Su'esu'ega Sa'o

Su'ega a le UT

Su'ega o Fa'aaliga

afifiina mo CarbonFaila u'amea Su'esu'e

Pipa Fa'ai'u Pipe

Pupuni palasitika

Ata Uuliuli ma Faailoga

Afifi

Fusi ma Maata

Fa'aaliga Va'aiga

Fa'ailogaina mo AS 1074 fa'aumea u'amea

O paipa e tatau ona iloga i lanu i le tasi pito e faapea:

paipa	lanu
Faila moli	Lanu enaena
Fa'agaau feololo	Lanu moaga
Faila mamafa	Lanu mumu

Fa'aaogāga ole AS 1074 u'amea e leai se fa'auiga:

AS 1074 paipa uʻamea o loʻo faʻaaogaina i le tele o faʻaoga, e aofia ai le faʻaogaina o vai ma kesi, faiga faʻafefe afi i fale, ma le tele o fale gaosi oloa ma faʻatoʻaga.