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Paipa Uamea Faufale

Paipa Uamea Faufale

Paipa Uamea Faufale. O le tele o faʻaoga faʻalagolago i paipa uʻamea fausaga mo le malosi ma le mautu. Gnee uamea sapalai uelo ma seamless paipa mo le fausaga o talosaga i tagata faatau i alamanuia uma. I le avea ai o se fa'atau paipa u'amea ta'uta'ua, ua ofoina mai e Gnee steel se su'esu'ega tele o paipa ma paipa mai le 1/8" NPS i le 48" NPS.
Folasaga o oloa

Ituaiga Paipa: Pipa Fa'atonu, Paipa Su'esu'e Fa'a, Paipa Su'e
Talosaga: I le Fa'ainisinia Faufale ma Alamanuia Faufale

Fa'amatalaga: OD: 1/8'' ~ 26'' (10.3 ~ 660mm)

WT: SCH 10 ~ 160, SCH STD, SCH XS, SCH XXS

UMI: Umi Fa'amau (5.8/6/11.8/12mtr), SRL, DRL

Tulaga masani: ASTM A53/A252/A500/A501, JIS G3444, EN 10210/10219

Fa'ai'uga: I'uga Fa'afa'afa/I'uga Fa'ameaalofa (tipi 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

Fa'amatalaga o Papa Uamea

API 5L/ASTM A106 GR.B, Papa Uamea
公称通径
DN
外径OD(mm) SCH40(6m/5.8m) SCH40(6m/5.8m) SCH40(6m/5.8m)
壁厚WT 壁厚WT 壁厚WT
(mm) (mm) (mm)
1/4'' 13.7 2.24 3.02 /
3/8'' 17.1 2.31 3.2 /
1/2'' 21.3 2.77 3.73 4.78
3/4'' 26.7 2.87 3.91 5.56
1'' 33.4 3.38 4.55 6.35
1-1/4'' 42.2 3.56 4.85 6.35
1-1/2'' 48.3 3.68 5.08 7.14
2'' 60.3 3.91 5.54 8.74
2-1/2'' 73 5.16 7.01 9.53
3'' 88.9 5.49 7.62 11.13
3-1/2'' 101.6 5.74 8.08 /
4'' 114.3 6.02 8.56 13.49
5'' 141.3 6.55 9.53 15.88
6'' 168.3 7.11 10.97 18.26
8'' 219.1 8.18 12.7 23.01
10'' 273 9.27 15.09 28.58
12'' 323.8 10.31 17.48 33.32
14'' 355.6 9.53 11.13 19.05
16'' 406.4 9.53 12.7 21.44
18'' 457 9.53 14.27 23.83
20'' 508 9.53 15.09 26.19
24'' 610 9.53 17.48 30.96
Fa'amatalaga fa'apitoa

Structural Steel Pipe Chemical Composition and Mechanical Properties

Tulaga Vasega Tulaga Fa'ainumera (%) Meatotino Fa'ainisinia
ASTM A53 C Si Mn P S Malosi Tetele(Mpa) Malosi o fua(Mpa)
A ≤0.25 - ≤0.95 ≤0.05 ≤0.06 ≥330 ≥205
B ≤0.30 - ≤1.2 ≤0.05 ≤0.06 ≥415 ≥240
ASTM A106 A ≤0.30 ≥0.10 0.29-1.06 ≤0.035 ≤0.035 ≥415 ≥240
B ≤0.35 ≥0.10 0.29-1.06 ≤0.035 ≤0.035 ≥485 ≥275
ASTM A179 A179 0.06-0.18 - 0.27-0.63 ≤0.035 ≤0.035 ≥325 ≥180
ASTM A192 A192 0.06-0.18 ≤0.25 0.27-0.63 ≤0.035 ≤0.035 ≥325 ≥180
API 5L PSL1 A 0.22 - 0.90 0.030 0.030 ≥331 ≥207
B 0.28 - 1.20 0.030 0.030 ≥414 ≥241
X42 0.28 - 1.30 0.030 0.030 ≥414 ≥290
X46 0.28 - 1.40 0.030 0.030 ≥434 ≥317
X52 0.28 - 1.40 0.030 0.030 ≥455 ≥359
X56 0.28 - 1.40 0.030 0.030 ≥490 ≥386
X60 0.28 - 1.40 0.030 0.030 ≥517 ≥448
X65 0.28 - 1.40 0.030 0.030 ≥531 ≥448
X70 0.28 - 1.40 0.030 0.030 ≥565 ≥483
API 5L PSL2 B 0.24 - 1.20 0.025 0.015 ≥414 ≥241
X42 0.24 - 1.30 0.025 0.015 ≥414 ≥290
X46 0.24 - 1.40 0.025 0.015 ≥434 ≥317
X52 0.24 - 1.40 0.025 0.015 ≥455 ≥359
X56 0.24 - 1.40 0.025 0.015 ≥490 ≥386
X60 0.24 - 1.40 0.025 0.015 ≥517 ≥414
X65 0.24 - 1.40 0.025 0.015 ≥531 ≥448
X70 0.24 - 1.40 0.025 0.015 ≥565 ≥483
X80 0.24 - 1.40 0.025 0.015 ≥621 ≥552


Structural Steel Pipe Chemical Composition and Mechanical Properties

Tulaga Vasega Fa'asu'esu'ega o vaila'au Meatotino Fa'ainisinia
C Si Mn P S Cr Ni Cu Malosi (Mpa) Malosi e maua mai (Mpa) Fa'atele(%)
GB/T8163 10 0.07-0.14 0.17-0.37 0.35-0.65 ≤0.035 ≤0.035 ≤0.15 ≤0.25 ≤0.25 335-457 ≥205 ≥24
20 0.17-0.24 0.17-0.37 0.35-0.65 ≤0.035 ≤0.035 ≤0.25 ≤0.25 ≤0.25 410-550 ≥245 ≥20
Q345 0.12-0.20 0.20-0.55 1.20-1.60 ≤0.045 ≤0.045 - - - 490-665 ≥325 ≥21

Fa'apalepale Paipa Uamea Fa'atonu
Ituaiga paipa Pipa Szie(mm) Fa'apalepale
Ta'ai vevela OD O mea uma ±1% (min ±0.50mm)
WT O mea uma +15%, -12.5%
Tusia malulu OD 6~10 ±0.20mm
10~30 ±0.40mm
30~50 ±0.45mm
>50 ±1%
WT ≤1 ±0.15mm
>1~3 +15% -10%
>3 +12.5% -10%

Fa'ai'uga Paipa Uamea
Fa'ai'uga Fa'ata'atia O le Mafiafia o le Pa e itiiti ifo i le 0.5 inisi, e aofia ai le SCH STD & SCH XS
Fa'ai'uga Fa'ata'atia (Oti Fa'atafafa) O le mafiafia o le pa i luga ole 0.5 inisi, e aofia ai le SCH XXS
Fa'ai'u I'u Ole Mafiafia ole puipui e itiiti ifo ile 0.5 inisi, e aofia ai le SCH STD & SCH XS
Feso'ota'iga I fafo o le lautele e tutusa pe itiiti ifo i le 2''
Puipuiga o filo Vaitafe fafo i luga ole 4 inisi



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