Hollow Structural Carbon Steel Seamless Tube For Conveying Oil / Natural Gas

Business Type
Manufacturer
Country
China
Category

Product Detail

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.



- - - -
TechnicalParameterforSeamlessPipe | TensileStrength | 495Mpa |
YieldStrength0.2% | 300 |
Elongation% | 30 |
ET | OK |
UT | OK |
WaterPressure | OK |
HB | OK |
FlatTest | OK |
Surface | Painting,marking |
Ends | BeveledandCaps |
Packing | Insteelstripbundles | About2tonforeachbundle |
Dimension | ODSize | 12-530mm |
Thickness | XSSTDsch5sch10sch20sch30 sch40sch80sch160 |
Length | 5-5.8m,6m,doublerandomlength |
Certificate | API5L/API5CT/LR |
- - - -



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

- - - -
Tolerance class | tolerance by standard |
D1 | 1.5% min0.75 mm |
D2 | 1.0% min0.50 mm |
D3 | 0.75% min0.30 mm |
D4 | 0.50% min0.10 mm |
- - - -



Applications:



ThepipeisforFluidtransport,Boiler,ConstructionmostlyusedinindustriesasPipeline,

ThermalEquipment,MechanicalIndustry,Petroleum,Chemical.



CompetitiveAdvantage:

Ourfactoryisneartorawmaterialmarketandhigh-speedway,theproducingcostislow.

Ourfactoryhavelonghistoryfortradingcarbonsteelseamlesspipe,withlargestocks.

Wealwayscooperatewithfamousprojectandcompanies.



CarbonSteelSeamlessPipe









Ms. Vivian Huang

Contact Details

Similar Products

Machine Parts

Our Product Showcase

About our Company

Business Type
Manufacturer
Products
Machine Parts

Regional Suppliers

Machine Parts in China

Contact Us

SHANGHAI IRON AND STEEL CO.,LTD.

Ms. Vivian Huang

China

+86-21-59780067

http://www.steelplatepipe.com/

Send us a message