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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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    +Well Casing & Tubing

    Well Casing & Tubing

    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
Welded sizes
Application
Out diameter: 1/4"-36"
Out diameter: 21.3mm-3620mm
Water underground
Sewage treatment
Steel scaffolding
Transporting oil & gas
Boiler and condenser tubes
High-pressure applications
Chemical processing
Wall thickness:1.25mm-50mm
Wall thickness:1.65-mm-65mm
Length:3m-12m
Length:3m-12m

NPS O.D ANSI B36.10   B36.19  Wall Thickness
mm in mm Sch5S Sch10S Sch10 Sch20 Sch30 Sch40S STD Sch40 Sch60 Sch80 XS Sch80S Sch100 XXS
8 1/4 13.72 - 1.65 - - - 1.73 1.73 1.73 - 3.02 3.02 3.02 - -
10 3/8 17.14 - 1.65 - - - 2.31 2.31 2.31 - 3.2 3.2 3.2 - -
15 1/2 21.34 1.65 2.11 - - - 2.77 2.77 2.77 - 3.73 3.73 3.73 - 7.47
20 3/4 26.67 1.65 2.11 - - - 2.87 2.87 2.87 - 3.91 3.91 3.91 - 7.82
25 1 33.4 1.65 2.77 - - - 3.38 3.38 3.38 - 4.55 4.55 4.55 - 9.09
32 1 1/4 42.16 1.65 2.77 - - - 3.56 3.56 3.56 - 4.85 4.85 4.85 - 9.7
40 1 1/2 48.26 1.65 2.77 - - - 3.68 3.68 3.68 - 5.08 5.08 5.08 - 10.16
50 2 60.32 1.65 2.77 - - - 3.91 3.91 3.91 - 5.54 5.54 5.54 - 11.07
65 2 1/2 73.02 2.11 3.05 - - - 5.16 5.16 5.16 - 7.01 7.01 7.01 - 14.02
80 3 88.9 2.11 3.05 - - - 5.49 5.49 5.49 - 7.62 7.62 7.62 - 15.24
90 31/2 101.6 2.11 3.05 - - - 5.74 5.74 5.74 - 8.08 8.08 8.08 - -
100 4 114.3 2.11 3.05 - - - 6.02 6.02 6.02 - 8.56 8.56 8.56 - 17.12
125 5 141.3 2.77 3.4 - - - 6.55 6.55 6.55 - 9.53 9.53 9.53 - 19.05
150 6 168.28 2.77 3.4 - - - 7.11 7.11 7.11 - 10.97 10.97 10.97 - 21.94
200 8 219.08 2.77 3.4 - 6.35 7.04 8.18 8.18 8.18 10.31 12.7 12.7 12.7 15.09 22.22
250 10 273.05 3.4 3.76 - 6.35 7.8 9.27 9.27 9.27 12.7 12.7 12.7 15.09 18.26 25.4
300 12 323.85 3.96 4.57 - 6.35 8.38 9.52 9.52 10.3 14.27 12.7 12.7 17.48 21.44 -
350 14 355.6 3.96 4.78 6.35 7.92 9.52 *9.52 9.52 11.13 15.09 12.7 12.7 19.05 23.83 -
400 16 406.4 4.19 4.78 6.35 7.92 9.52 *9.52 9.52 12.7 16.66 12.7 12.7 21.44 26.19 -
450 18 457.2 4.19 4.78 6.35 7.92 11.12 *9.52 9.52 14.27 19.05 12.7 12.7 23.82 29.36 -
500 20 508 4.78 5.54 6.35 7.92 12.7 *9.52 9.52 15.09 20.62 12.7 12.7 26.19 32.54 -
550 22 558.8 4.78 5.54 6.35 7.92 12.7 *9.52 9.52 - 22.22 12.7 12.7 28.58 34.92 -
600 24 609.6 5.54 6.35 6.35 7.92 14.27 *9.52 9.52 17.48 24.61 12.7 12.7 30.96 38.89 -
650 26 660.4 - *7.92 7.92 12.7 - *9.52 9.52 - - 12.7 12.7 - - -
700 28 711.2 - *7.92 7.92 12.7 15.88 *9.52 9.52 - - 12.7 12.7 - - -
750 30 762 6.35 *7.92 7.92 12.7 15.88 *9.52 9.52 - - 12.7 12.7 - - -
800 32 812 - *7.92 7.92 12.7 15.88 *9.52 9.52 17.48 - 12.7 12.7 - - -
850 34 863.6 - *7.92 7.92 12.7 15.88 *9.52 9.52 17.48 - 12.7 12.7 - - -
900 36 914.4 - *7.92 7.92 12.7 15.88 *9.52 9.52 19.05 - 12.7 12.7 - - -
950 38 965.2 - *7.92 - - - *9.52 9.52 - - 12.7 12.7 - - -
1000 40 1016 - *7.92 - - - *9.52 9.52 - - 12.7 12.7 - - -
1050 42 1066.8 - *7.92 - - - *9.52 9.52 - - 12.7 12.7 - - -
1100 44 1117.6 - *7.92 - - - *9.52 9.52 - - 12.7 12.7 - - -
1150 46 1168.4 - *7.92 - - - *9.52 9.52 - - 12.7 12.7 - - -
1200 48 1219.2 - *7.92 - - - *9.52 9.52 - - 12.7 12.7 - - -
1300 52 1320.8 - - - - - - 9.52 - - - 12.7 - - -
1350 54 1371.6 - - - - - - 9.52 - - - 12.7 - - -
1400 56 1422.4 - - - - - - 9.52 - - - 12.7 - - -
1500 60 1524 - - - - - - 9.52 - - - 12.7 - -
1600 64 1625.6 - - - - - - 9.52 - - - 12.7 - -
1700 68 1727.2 - - - - - - 9.52 - - - 12.7 - -
1800 72 1828.8 - - - - - - 9.52 - - - 12.7 - -
1900 76 1930.4 - - - - - - 9.52 - - - 12.7 - -
2000 80 2032 - - - - - - 9.52 - - - 12.7 - -


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
DIN 2458 Welded Steel Pipes in Unalloyed and Low Alloy Steels for Supply Purposes
EN 10210
Seamless steel tubes for pressure purposes
BS 3059
Steel boiler and superheater tubes
JIS G3454
Carbon steel pipes for pressure service

Related mill test certification for reference, please click here

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