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Carbon Lsaw Pipe Rau Suav Factories

Carbon Lsaw Pipe For Chinese Factories Featured Image
  • Carbon Lsaw Pipe For Chinese Factories
  • Carbon Lsaw Pipe For Chinese Factories
  • Carbon Lsaw Pipe For Chinese Factories
  • Carbon Lsaw Pipe For Chinese Factories

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Product Detail

Khoom cim npe

LSAW Steel Pipe (Longitudinally Submerged Arc Vuam Yeeb), Carbon LASW Steel Pipe

Ncaj Seam Submerged Arc Welded Hlau Yeeb Nkab

LASW steel yeeb nkab

Sab nraud txoj kab uas hla: Φ406mm-1118mm (16"-44")

Phab ntsa Thickness: 6.0-25.4mm 1/4 "-1"

Cov Qauv Zoo: API, DNV, ISO, DEP, EN, ASTM, DIN, BS, JIS, GB, CSA

Ntev: 9-12.3m (30'-40')

API 5L Lsaw kab yeeb nkab Qib: BS: 1387, EN10217: S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, St12, St13, St14, BST5, St3, St3: Gr C, Gr.A, Gr.D API 5L: A, B, X52, X56, X42, X46, X60, X65 X70 GB / T9711: L175, L210, L245, L290, L360, L320, L360, L290, L320, L39, L450, L485, L555 GB/T3091, SY/T5037, SY/T 5040, CJ/T 3022: Q195, Q235, Q275, Q295, Q345, Q215, 08F, 08, 08AL, HDF, 10 SPHC, M8

JCOE SAVE PIPES

Sab nraud txoj kab uas hla: Φ406mm-1626mm (16 "- 64")

LSAW yeeb nkab Teem caij: SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80, SCH100, SCH120, XS, SCH140, XXS DIN, SCH160, JIS standard thicknessQuality Standards: API, DNV, EN, ISO 、 BS, JIS, GB, CSA

Ntev: 3-12.5m (10'-41')

Qib: API 5L A-X100, GB / T9711 L190-L690

Siv cov yeeb nkab steel hlau

Hom Txuj
SY/T5040-2000 SY/T5037-2000 SY/T9711.1-1977 ASTM A252, ASTM A 252 AWWA C200-97 API 5L PSL1
Tube kawg OD sib txawv ± 0.5% D ± 0.5% D -0.79mm ~ 2.38 hli < ± 0.1% T < ± 0.1% T ± 1.6 hli
Phab ntsa thickness ± 10.0% T D <508mm, ± 12.5% ​​T -8% T + 19.5% T <-12.5% ​​T -8% T + 19.5% T 5.0mm ib
D> 508mm, ± 10.0% T T≥15.0mm, ± 1.5mm

Chemical Composition thiab Mechanical Properties of LSAW Steel Pipe

Txuj Qib Tshuaj muaj pes tsawg leeg (max)% Mechanical Properties (min)
C Mn Si S P Yield zog Tensile zog
(Mpa) (Mpa)
GB/T700-2006 A 0.22 1.4 0.35 Nws 0.05 Nws 0.045 ib 235 370
B 0.2 1.4 0.35 Nws 0.045 ib 0.045 ib 235 370
C 0.17 ib 1.4 0.35 Nws 0.04 ib 0.04 ib 235 370
D 0.17 ib 1.4 0.35 Nws 0.035 ib 0.035 ib 235 370
GB/T1591-2009 A 0.2 1.7 0.5 0.035 ib 0.035 ib 345 470 ib
B 0.2 1.7 0.5 0.03 ib 0.03 ib 345 470 ib
C 0.2 1.7 0.5 0.03 ib 0.03 ib 345 470 ib
TS EN 10025 S235 JR 0.17 ib 1.4 - 0.035 ib 0.035 ib 235 360
S275 JR 0.21 ib 1.5 - 0.035 ib 0.035 ib 275 410
S355 JR 0.24 ib 1.6 - 0.035 ib 0.035 ib 355 470 ib
TIAB SA 17100 TSI 37-2 0.2 - - 0.05 Nws 0.05 Nws 225 340
TSI 44-2 0.21 ib - - 0.05 Nws 0.05 Nws 265 410
TSI 52-3 0.2 1.6 0.55 ib 0.04 ib 0.04 ib 345 490 ib
JIS G3101 TSI 400 - - - 0.05 Nws 0.05 Nws 235 400
SIB 490 - - - 0.05 Nws 0.05 Nws 275 490 ib
API 5L PSL1 A 0.22 0.9 ua - 0.03 ib 0.03 ib 210 335
B 0.26 1.2 - 0.03 ib 0.03 ib 245 415
X42 0.26 1.3 - 0.03 ib 0.03 ib 290 415
X46 0.26 1.4 - 0.03 ib 0.03 ib 320 4 35
X52 0.26 1.4 - 0.03 ib 0.03 ib 360 460
X56 0.26 1.1 - 0.03 ib 0.03 ib 390 490 ib
X 60 0.26 1.4 - 0.03 ib 0.03 ib 415 520
X 65 0.26 1.45 Nws - 0.03 ib 0.03 ib 450 5 35
X 70 0.26 1.65 ib - 0.03 ib 0.03 ib 585 ib 570 ib
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