Hollow Structural Carbon Steel Seamless Tube For Conveying Oil / Natural Gas
| Place of Origin: | Guangdong |
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Company Profile
| Location: | Wenzhou, Zhejiang, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Stainless Steel Seamless Pipe, Stainless Steel Seamless Tube, Heat Exchanger Tube |
Product Detail
| Model No.: | AIA-1 |
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Product Description
Hollow Structural Carbon Steel Seamless Tube For Conveying Oil / Natural Gas
Specifications:
Fluid pipe is a hollow cross section, from the beginning to the end of the pipe without weld. The steel pipe has a hollow section, which is used for conveying oil, natural gas, gas, water and some solid materials. Compared to such as steel pipe and solid bar of steel, in flexural torsional strength are the same, the weight is light, is a kind of economic section steel, widely used in the manufacture of structural parts and mechanical parts, such as drill pipe, automobile transmission shaft, self frame as well as the construction of the steel scaffolding.
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Technical Parameter for Seamless Pipe |
Tensile Strength |
495Mpa |
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Yield Strength 0.2% |
300 |
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Elongation % |
30 |
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ET |
OK |
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UT |
OK |
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Water Pressure |
OK |
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HB |
OK |
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Flat Test |
OK |
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Surface |
Painting, marking |
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Ends |
Beveled and Caps |
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Packing |
In steel strip bundles |
About 2ton for each bundle |
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Dimension |
OD Size |
12 - 530 mm |
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Thickness |
XS STD sch5 sch10 sch20 sch30 sch40 sch80 sch160 |
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Length |
5 - 5.8m, 6m,double random length |
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Certificate |
API 5L / API 5CT / LR |
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Description:
Compression algorithm:
One: in order to know the seamless steel pipe diameter wall thickness of seamless steel pipe diameter can bear the pressure calculation method (steel pipe of different material tensile strength is different)
Pressure = (wall thickness *2* steel pipe material tensile strength) / (outer diameter * coefficient)
Two: to know the seamless steel pipe diameter and the bearing pressure of the wall thickness calculation method:
Wall thickness = (pressure * coefficient) / (2* steel)
Three: steel pipe pressure coefficient representation method:
Pressure P<7Mpa coefficient S=8
7< S=6 coefficient P<17.5
Pressure P>17.5 coefficient S=4
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Tolerance class
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tolerance by standard
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D1
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±1.5% min±0.75 mm
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D2
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±1.0% min±0.50 mm
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D3
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±0.75% min±0.30 mm
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D4
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±0.50% min±0.10 mm
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Applications:
The pipe is for Fluid transport, Boiler, Construction mostly used in industries as Pipeline,
Thermal Equipment, Mechanical Industry, Petroleum, Chemical.
Competitive Advantage:
Our factory is near to raw material market and high-speed way, the producing cost is low.
Our factory have long history for trading carbon steel seamless pipe, with large stocks.
We always cooperate with famous project and companies.
Carbon Steel Seamless Pipe
