ShineStar ÇELİK GRUBU CO., LTD

盛仕达 钢铁 股份有限公司

LSAW Çelik Boru

Kısa Açıklama:


  • Anahtar Kelimeler: Longitudinal Welded Pipe, Longitudinal Submerged Arc Welded Pipe, LSAW Pipe, EFW Pipe
  • Boyutu: OD: 406mm ~ 1422 mm;WT: 6.4mm ~ 44.5mm;LENGTH: 5mtr ~ 12mtr
  • Standart ve Sınıf: ASTM A53 Derece A / B / C
  • Bitiş: Kare / Düz Ends (düz kesim, testere ile kesilmiş, meşale kesme), Beveled / Dişli Ends bitiyor
  • Ambalaj: Birlikte / Toplu olarak, Plastik Caps Takıldı, su geçirmez kağıt Sarılmış
  • Kullanımı: Sıvılar İletim, Endüstriyel İnşaat yapısal Destek için kullanılır
  • Feature: Large Diameter Steel Pipes
  • Uygulama: Used For Oil/Gas/Water Transmission,Engineering/Offshore Projects
  • Ürün ayrıntısı

    Şartname

    Standart

    Boyama ve Kaplama

    Ambalaj ve Yükleme

    UOE   LSAW ÇELİK BORU 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.

    Özellikler

    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 Lahana ÇELİK BORU   uzunlamasına Çin ark kaynaklı (SAWL) boru üretim hattı batık büyük çaptır. Değirmen gibi eşit olarak dağıtılmış oluşturan stres, boyut yüksek bir homojenlik, sonsuz boyutları varyasyon ve geniş ürünü temasla aralığı ve yüksek esneklik, sahip progresif bükme işlemi, kabul

    Özellikler

    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


  • Önceki:
  • Sonraki:

  • Çapı Out

    Duvar Kalınlığı (mm)

    İnç

    aa

    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

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    Dış Çap ve et kalınlığı toleransı

    Türleri Standart
    SY / T5040-2000 SY / T5037-2000 SY / T9711.1-1977 ASTM A252 AWWA C200-97 API 5L PSL1
    Boru ucu OD sapması % 0.5 D ± % 0.5 D ± -0.79mm~+2.38mm <% 0.1 T ± <% 0.1 T ± ± 1.6 mm
    duvar kalınlığı % 10.0, T ± D <508 mm,% 12.5, T ± -8%T~+19.5%T <-12.5% ​​T -8%T~+19.5%T 5.0mm <T <15.0mm, 0.11 ±
    D> 508 mm,% 10.0, T ± T≥15.0mm, ± 1.5mm

    Kimyasal Bileşimi ve Mekanik Özellikleri

    Standart sınıf Kimyasal Bileşim (max)% Mekanik Özellikleri (dk)
    Mn Si S P Akma (Mpa) Çekme Dayanımı (MPa)
    TR / T700-2006 bir 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
    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
    TR / T1591-2009 bir 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
    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 bir 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

    Hafifçe yağlanmış, sıcak galvanizli, Elektro galvanizli, Siyah, Çıplak, Vernik kaplama / anti pas yağı, Koruyucu Kaplamalar

    LSAW

    LSAW-01 ambalajLSAW-02'nin ambalaj

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