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  • Carbon Steel Pipe

    Carbon Steel Pipe

    +Seamless Steel Pipe

    Seamless Steel Pipe

    seamless steel pipeloading of seamless steel pipe

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    +ERW Steel Pipe

    ERW Steel Pipe

    erw casingerw steel pipe

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    +SSAW Steel Pipe

    SSAW Steel Pipe

    ssaw steel pipespiral welded pipe

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    +LSAW Steel Pipe

    LSAW Steel Pipe

    lsaw steel pipedsaw steel pipe

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    +OCTG

    OCTG

    casing pipe

    tubing & casing

    drill pipe

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    +Galvanized Steel Pipe

    Galvanized Steel Pipe

    1.Standard: ASTM A53,BS1387-85,GB/T3091-08,DIN2440,JIS-G3444,EN10255
    2.Grade: Q195, Q215, Q235, Q345, S235JR, S275JR, STK400, STK500
    3.Type & Zinc Coating:
    Hot dip galvanized steel pipe (zinc coating: 60g/m2-275g/m2)
    Pre-painted galvanized steel pipe (zinc coating: 80g/m2-275g/m2)
    4.Outside diameter:
    Round pipe: 17mm-273mm
    Square pipe:15mm x 15mm - 400mm x 400mm
    Rectangular pipe: 10mm x 20mm -200mm x 400mm
    5.Wall thickness:
    Round pipe: 0.6mm-12mm
    Square pipe:0.6mm-20mm
    Rectangular pipe: 0.6mm-20mm
    6.Length:2m-5.8m/6m/12m ( We can adjust length according to your request)



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Carbon Steel Pipe

Carbon steel pipe manufactured by permantsteel contains seamless steel pipe, erw steel pipe, lsaw steel pipe, ssaw steel pipe, casing pipe and drill pipe etc.

carbon steel pipe









Seamless sizes:

Out diameter: 1/2"-28"
Wall thickness:2.77mm-25mm
Length:3m-12m
Welded sizes:
Out diameter: 21.3mm-3620mm
Wall thickness:1.65-mm-25mm
Length:3m-12m


Application:

Transporting water and waste water underground
Transporting sewage
Steel scaffolding and building foundations
Transporting oil & gas
Boiler and condenser tubes, transport steam
High-pressure applications
Chemical processing


Standard for carbon steel pipe

API 5L
for use in conveying gas, water, and oil in the natural gas and oil industries, and covers seamless and welded steel line pipe. 
API 5CT
for casing and tubing
ASTM A53
for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
ASTM A106
for Seamless Carbon Steel Pipe for High-Temperature Service
ASTM A179
for Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes
ASTM A192
for Seamless Carbon Steel Boiler Tubes for High-Pressure Service
ASTM A213
for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
ASTM A252
for Welded and Seamless Steel Pipe Piles
ASTM A333 for Seamless and Welded Steel Pipe for Low-Temperature Service and Other Applications with Required Notch Toughness
ASTM A672
for Electric-Fusion-Welded Steel Pipe for High-Pressure Service at Moderate Temperatures
ASTM A335
for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
DIN 17175
seamless steel pipes are used in boiler installations, high-pressure pipelines and tank construction and special machinery for both high temperature and high-pressure devices.
DIN 1629
specifies the Seamless Circular Tubes of Non Alloys Steels with Special Quality Requirements.
DIN 2391
for Cold Drawn High Precision Seamless Tube
EN 10210
Seamless steel tubes for pressure purposes
BS 3059
Steel boiler and superheater tubes
JIS G3454
Carbon steel pipes for pressure service

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