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LSAW Uamea Paipa
LSAW Uamea Paipa
LSAW Uamea Paipa
LSAW Uamea Paipa

LSAW Uamea Paipa

LSAW Pipe o loʻo faʻaaogaina le ipu uʻamea e fai ma mea mata, faʻapipiʻiina e le masini faʻapipiʻi, ona fai lea o le uelo faʻapipiʻi lua itu. E ala i lenei faagasologa o le LSAW paipa uʻamea o le a maua ductility sili ona lelei, uelo toughness, tutusa, plasticity ma faamaufaailoga sili.
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LSAW Uamea Paipa

Ituaiga Paipa: Ulufa'i Paipa Fa'aumiumi, Fa'a'u'u Fa'a'ele'ele Fa'asu'e Paipa
Fa'aaogāina: Fa'aaogā mo Su'i Suavai, Lagolago Fa'atūlaga i Faufale Faufale
Fa'amatalaga: OD: 406mm ~ 1422 mm
WT: 6.4mm ~ 44.5mm
UMI: 5mtr ~ 12mtr
Tulaga &  Vasega: ASTM A53 Vasega A/B/C
Fa'ai'uga: Fa'afa I'uga/Fa'ai'u Fa'asa'o (sa'o, tipi 'ili, tipi molī), Fa'ai'u/I'uga filo
Lau'ele'ele: Taunoa, Su'u mama, Uuliuli/Mula/Vita Samasama, Zinc/Lafoa'i
Fa'apipi'i: Tu'u'u/ I le tele, pulou palasitika ua fa'apipi'i, afifi pepa e le vai
SAW Uamea Paipa Fua
I fafo Diamita Mafiafia o le Pa (mm)
Inisi mm 6.4 7.1 7.9 9.53 12.7 14.3 15.9 19.1 22.2 25.4 28.6 31.8 34.9 38.1 41.3 44.5
16 406.4
18 457
20 508
22 559
24 610
26 660
28 711
30 762
32 813
34 864
36 914
38 965
40 1016
42 1067
44 1118
46 1168
48 1219
52 1321
56 1422
60 1524
64 1626
Fa'amatalaga fa'apitoa
fa'apalepale i fafo o le ta'ele ma le mafiafia o le pa
Ituaiga Tulaga
SY/T5040-2000 SY/T5037-2000 SY/T9711.1-1977 ASTM A252 AWWA C200-97 API 5L PSL1
Tube pito OD sese ±0.5%D ±0.5%D -0.79mm~+2.38mm <±0.1%T <±0.1%T ±1.6mm
Mafiafia puipui ±10.0%T D<508mm, ±12.5%T -8%T~+19.5%T <-12.5%T -8%T~+19.5%T 5.0mm
D>508mm, ±10.0%T T≥15.0mm, ±1.5mm


Tulaga Fa'ainisinia ma Meatotino Fa'ainisinia
Tulaga Vasega Fa'ainumera Fa'ainumera(max)% Meatotino Fa'ainisinia(min)
C Mn Si S P Malosi fua(Mpa) Malosi (Mpa)
GB/T700-2006 A 0.22 1.4 0.35 0.050 0.045 235 370
B 0.2 1.4 0.35 0.045 0.045 235 370
C 0.17 1.4 0.35 0.040 0.040 235 370
D 0.17 1.4 0.35 0.035 0.035 235 370
GB/T1591-2009 A 0.2 1.7 0.5 0.035 0.035 345 470
B 0.2 1.7 0.5 0.030 0.030 345 470
C 0.2 1.7 0.5 0.030 0.030 345 470
BS En10025 S235JR 0.17 1.4 - 0.035 0.035 235 360
S275JR 0.21 1.5 - 0.035 0.035 275 410
S355JR 0.24 1.6 - 0.035 0.035 355 470
DIN 17100 ST37-2 0.2 - - 0.050 0.050 225 340
ST44-2 0.21 - - 0.050 0.050 265 410
ST52-3 0.2 1.6 0.55 0.040 0.040 345 490
JIS G3101 SS400 - - - 0.050 0.050 235 400
SS490 - - - 0.050 0.050 275 490
API 5L PSL1 A 0.22 0.9 - 0.03 0.03 210 335
B 0.26 1.2 - 0.03 0.03 245 415
X42 0.26 1.3 - 0.03 0.03 290 415
X46 0.26 1.4 - 0.03 0.03 320 435
X52 0.26 1.4 - 0.03 0.03 360 460
X56 0.26 1.1 - 0.03 0.03 390 490
X60 0.26 1.4 - 0.03 0.03 415 520
X65 0.26 1.45 - 0.03 0.03 450 535
X70 0.26 1.65 - 0.03 0.03 585 570
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