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Ụlọ > Ngwaahịa > Ọkụ ígwè > Ọkpụkpọ ígwè welded
LSAW Steel Pipe
LSAW Steel Pipe
LSAW Steel Pipe
LSAW Steel Pipe

LSAW Steel Pipe

Ọkụ LSAW na-ewere efere ígwè dị ka akụrụngwa, jiri igwe na-akpụzi ya na-akpụzi ya, wee mee ịgbado ọkụ n'okpuru mmiri nwere akụkụ abụọ. Site na usoro a, ọkpọkọ ígwè LSAW ga-enweta ezigbo ductility, weld toughness, uniformity, plasticity and great sealing.
Ntinye ngwaahịa

LSAW Steel Pipe

Ụdị ọkpọkọ: Pịpị gbanyere ogologo ogologo, ọkpọkọ gbadoro anya n'ime ogologo Arc welded
Ngwa: Jiri maka Mbufe Fluids, Nkwado Structural na arụrụ ụlọ ọrụ
Nkọwa: OD: 406mm ~ 1422 mm
WT: 6.4mm ~ 44.5mm
Ogologo: 5mtr ~ 12mtr
Ọkọlọtọ & ọkwa: ASTM A53 Ọkwa A/B/C
Akwụsị: Square Ends/Nkwụsị larịị (ịkpụkpụ kwụ ọtọ, ịkpụcha igbu, ịkpụ ọkụ igbu ), Beveled/Akwụsị eriri
N'elu: Bare, Mmanụ dị obere, Ojii/Uhie Uhie, Zinc/ Mkpuchi Na-egbochi Corrosive
Nkwakọ ngwaahịa: Akpokọtara/N'ime nnukwu, Akwukịrị okpu plastik, Kechie akwụkwọ enweghị mmiri
HỤRỤ N'ỤLỌ NKE NKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊ
Ọpụpụ Dayameta Ọkpụrụkpụ mgbidi (mm)
Inch 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
Data teknụzụ
olerance nke dayameta dị n'èzí na ịdị arọ nke mgbidi
Ụdị Ọkọlọtọ
SY/T5040-2000 SY/T5037-2000 SY /T9711.1-1977 ASTM A252 AWWA C200-97 API 5L PSL1
Tube njedebe OD deviation ±0.5%D ±0.5%D -0.79mm + 2.38mm <±0.1%T <±0.1%T ± 1.6mm
Ọkpụrụkpụ mgbidi ±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


Ngwakọta kemịkalụ na arụrụ arụ
Ọkọlọtọ Ọkwa Ngwakọta kemịkalụ(kachasị)% Nrụ arụ (nkeji)
C Mn Si S P Ike Mpụta (Mpa) Ike Tensile (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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