Shinestar STEEL GROUP CO., LTD

盛仕达 钢铁 股份有限公司

LSAW Steel Pipe

Deskripsi Singkat:


  • Kata kunci: Longitudinal Welded Pipe, Longitudinal Submerged Arc Welded Pipe, LSAW Pipe, EFW Pipe
  • Ukuran: OD: 406mm ~ 1422 mm;WT: 6.4mm ~ 44.5mm;LENGTH: 5mtr ~ 12mtr
  • Standard & Grade: ASTM A53 Grade A / B / C
  • Berakhir: Lapangan Berakhir / Ends Plain (potongan lurus, melihat dipotong, obor cut), miring / Threaded Ends
  • Packing: Dibundel / Dalam Massal, Caps Plastik Terpasang, Waterproof Kertas Dibungkus
  • Penggunaan: Digunakan untuk Cairan Transmisi, Dukungan Struktural dalam Konstruksi Industri
  • Feature: Large Diameter Steel Pipes
  • Aplikasi: Used For Oil/Gas/Water Transmission,Engineering/Offshore Projects
  • Rincian produk

    Spesifikasi

    Standar

    Lukisan & Coating

    Packing & Memuat

    The UOE   LSAW PIPA BAJA mill features the most advanced technology and process, achieves high production efficiency, stable product quality and is equipped with complete inspection equipment. UOE mill adopts U & O forming, the formed pipes are welded inside through five internal welding stations with three wires, and welded outside through four external welding stations with three wires. In accordance with different requirements of the customers, the welded pipe can be expanded either by mechanical or hydrostatic expand to improve dimensional accuracy, and eliminate residual stress.

    spesifikasi

    Outside Diameter 508mm- 1118mm (20"- 44")
    Wall Thickness: 6.0-25.4mm 1/4"-1"
    Quality Standards: API、DNV、ISO、DEP、EN、ASTM、DIN、BS、JIS、GB、CSA
    Length: 9-12.3m (30'- 40')
    Grades: API 5L A-X90,GB/T9711 L190-L625

     

    Joce selada dr kubis BAJA PIPA   adalah diameter besar memanjang busur terendam dilas (SAWL) pipa produksi di Cina. Pabrik mengadopsi proses bending progresif, menampilkan merata stres membentuk, keseragaman tinggi dimensi, yang tak terbatas ukuran variasi & berbagai poduct lebar, dan fleksibilitas yang tinggi, dll

    spesifikasi

    Outside Diameter:Φ406mm- 1626mm (16" - 64" )
    Wall Thickness:6.0- 75mm (1/4" - 3" )
    Quality Standards:API、DNV、ISO、DEP、EN、ASTM、DIN、BS、JIS、GB、CSA
    Length:3-12.5m ( 10'- 41' )
    Grades:API 5L A-X100, GB/T9711 L190-L690

     

    LSAW (Longitudinal double submerge arc welding) carbon steel pipe is a type of SAW pipe made of steel plates that were hot rolled by JCOE or UOE forming technology. JCOE technology represents the shaping and forming processes involved during manufacturing as well as the inner and outer welding and cold expansion carried out after welding.

     

    LSAW pipe used to convey low pressure liquid or high pressure petroleum or natural gas, and can be also used widely in structural supports or foundation. The advantage for LSAW type is they could produce more thick wall thickness of pipes, maximum to 120mm.

     

    Features:

    - Large diameter steel pipes

    - Thick walls

    - High-Pressure resistance

    - Low-temperature resistance

     

    Tests:

    - Chemical Component Analysis

    - Mechanical Properties – Elongation, Yield Strength, Ultimate Tensile Strength

    - Technical Properties – DWT Test, Impact Test, Blow Test, Flattening Test

    - X-ray Test

    - Exterior Size Inspection

    - Hydrostatic Test

    - UT Test


  • Sebelumnya:
  • Berikutnya:

  • out Diameter

    Ketebalan dinding (mm)

    Inci

    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

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    Toleransi luar Diameter dan Ketebalan dinding

    jenis Standar
    SY / T5040-2000 SY / T5037-2000 SY / T9711.1-1977 ASTM A252 AWWA C200-97 API 5L PSL1
    Tabung akhir OD deviasi ± 0,5% D ± 0,5% D -0.79mm~+2.38mm <± 0,1% T <± 0,1% T ± 1.6mm
    ketebalan dinding ± 10,0% T D <508mm, ± 12,5% T -8%T~+19.5%T <-12,5% T -8%T~+19.5%T 5.0mm <T <15.0mm, ± 0,11
    D> 508mm, ± 10,0% T T≥15.0mm, ± 1.5mm

    Komposisi kimia dan Mechanical Properties

    Standar Kelas Komposisi kimia (max)% Properti mekanik (min)
    C M N si S P Yield Strength (Mpa) Kekuatan tarik (Mpa)
    GB / T700-2006 SEBUAH 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 SEBUAH 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 SEBUAH 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

    Ringan diminyaki, Hot dip galvanis, Electro galvanis, Black, Bare, Varnish lapisan / Anti minyak karat, Coating Pelindung

    LSAW

    kemasan LSAW-01kemasan LSAW-02

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