3d豹子中奖104万

LSAW Steel Pipe

Home » Products » LSAW Steel Pipe
LSAW Steel Pipe

Introduction:
The LSAW steel pipe (longitudinal submerged arc welded pipe) is a kind of seamless steel pipe used for water, oil or natural gas transportation water, large-scale pipeline engineering, ship-building, mine, offshore work, urban pipe network construction and so on. It is produced by hot-rolled welded process from the materials of Q235B, Q345B, L245, GrB, X42-70 etc.
Here in our company, we can produce LSAW steel pipe with outer diameters of over 610mm and wall thicknesses of over 15mm. And the maximum diameter and wall thickness of our LSAW steel tube is 2150mm and 30mm respectively. We use advanced production technologies to achieve this. For example, the bending machine in our company is designed in double linked structure, this can allows us process pipelines with a maximum length of 16m, and can load a maximum pressure of 1600tons. By strict control of the whole processes, including bending, butting seams, internal welding, external welding, straightening and flattening, our LSAW steel pipescan meet the standard requirements of UAS Petroleum Association.
Manufacturing Flows:
RM→ preparing→ ultrasonic tester→ edge milling machine→ edge crimping presses→ JCO pipe forming press→ Tack welding stands→ internal welding stands→ external welding stands→ Ultrasonic testing→ X-ray testing→ expander→ Hydrostatic pipe testers→ ultrasonic testing→ Chamfering machines→ Radiography→ Magnetic particulate testing for pipe –ends→ corrosion protection→ marking/painting/bundling→ warehouse/shipping
Note: Mill the edges of medium plates and put them into pressure forming devices is important, in which they can be formed into a circle in accordance with the mode of J.C.O.
Further Information for longitudinal submerged arc welded pipe:
1. Executive standards of LSAW steel pipe: ASTM A106/A53, API 5L /5CT
2. Specification range
OD: 8"-48"
WT: 8-60mm
3. Testing: Eddy Current, Hydrostatic, Ultrasonic, Intergranular Corrosion etc.
3d豹子中奖104万 4. Packing: seaworthy packing.

Technical Parameters:

Nominal size Outside
Diameter
Nominal Wall Thickness (mm)
DN NPS OD(MM) SCH
10
SCH
20
SCH
30
STD SCH
40
SCH
60
XS SCH
80
SCH
100
SCH
120
SCH
140
SCH
160
XXS
200 250 300 8 10 12 219.1 273.1 323.9 3.76 4.19 4.57 6.35 6.35 6.35 7.04 7.80 8.38 8.18 9.27 9.53 8.18 9.27 10.31 10.31 12.70 14.27 12.70 12.70 12.70 12.70 15.09 17.48 15.09 18.26 21.44 18.26 21.44 25.40 20.62 25.40 28.58 23.01 28.58 33.32 22.23 25.40 25.40
350 400 450 14 16 18 355.6 406.4 457.2 6.35 6.35 6.35 7.92 7.92 7.92 9.53 9.53 11.13 9.53 9.53 9.53 11.13 12.70 14.27 15.09 16.66 19.05 12.70 12.70 12.70 19.05 21.44 23.83 23.83 26.19 29.36 27.79 30.96 34.93 31.75 36.53 39.67 35.71 40.49 45.24 --- ---
500 550 600 20 22 24 508 559 610 6.35 6.35 6.35 9.53 9.53 9.53 12.70 12.70 14.27 9.53 9.53 9.53 15.09 --- 17.48 20.62 22.23 24.61 12.70
12.70
12.70
26.19 28.58 30.96 32.54 34.93 38.89 38.10 41.28 46.02 44.45 47.63 52.37 50.01 53.98 59.54 --- ---
500 550 600 20 22 24 508 559 610 6.35 6.35 6.35 9.53 9.53 9.53 12.70 12.70 14.27 9.53 9.53 9.53 15.09 --- 17.48 20.62 22.23 24.61 12.70 12.70 12.70 26.19 28.58 30.96 32.54 34.93 38.89 38.10 41.28 46.02 44.45 47.63 52.37 50.01 53.98 59.54 --- ---
660 700 750 26 28 30 660 711 762 7.92 7.92 7.92 12.70 12.70 12.70 --- 15.88 15.88 9.53 9.53 9.53 --- --- --- --- 12.70 12.70 12.70 --- --- --- --- --- --- --- --- --- --- --- ---
800 850 900 32 34 36 813 864 914 7.92 7.92 7.92 12.70 12.70 12.70 15.88 15.88 15.88 9.53 9.53 9.53 17.48 17.48 19.05 --- --- 12.70 12.70 12.70 --- --- --- --- --- --- --- --- --- --- --- ---
Standard LSAW steel pipe API 5L, GB/T 3091-1999,API 5L, API 5CT, ASTM
Material 16Mn, Q235, Q345, Q295, L245, L260, X42, X52
Diameter 12” - 64"(325-1620mm)
Thickness 6 - 120mm
Original of LSAW steel pipe China
Type Pipe
Applications widely used in petroleum, natural gas, thermoelectricity, shipbuilding, piling, bridge,mechanical processing, petrochemical, transportation and construction industry, etc.
Process SAW
Length 12m or as your requirements
Payment Term T/T, L/C
Standard Package In bundles or in bulk

Notice: 3d豹子中奖104万Special sizes LSAW steel pipe which customer required can be provided.

3d豹子中奖104万We are the leading manufacturing and supplier of LSAW steel pipe, manufactured in accordance with ISO9001:2000 standard. In the mean while, we can also offer ERW steel pipe, SSAW steel pipe, dredging pipe and so on. If you want LSAW steel pipe, please don't hesitate to contact us.

Related Products
  • ERW Steel PipeThe ERW steel pipe with the full name electric resistance welding steel pipe, is extensively used for transportation of petroleum ...
  • SSAW Steel PipeThe SSAW steel pipe, with the full name of spiral submerged arc welding steel pipes, is a kind of seamless steel tube that is widely used in...
  • Dredging PipeDredging pipe is is a larg scal tube to remove material (sludge, mud, sand, sediment and toxins) from the bottom of lakes ...
  • Centrifugal Cast PipeThese centrifugal casting pipes can be economically used in petroleum, natural gas, thermoelectricity, shipbuilding, piling, bridge ...
  • Galvanized Steel Pipe The galvanized steel pipe is a kind of steel pipe covered with a protective coating of zinc which can greatly reduces pipe tendency to corrode ...
28彩票app下载 28彩票app软件下载 28彩票投注app官方下载 28彩票是什么东西 28彩票软件怎么下载 28彩票登入,备用,官方网址 28彩票登录 28杠软件 28彩票网址是多少 28杠app