Specifications: diameter: 320 to 127 mm thickness: 0.4 to 12.7 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe

square steel pipe , Rectangular steel tube size


square steel pipe Size

square steel pipe

square steel pipe

Side length
/ Mm
Size allowable deviation / mm Wall thickness t / mm
Theoretical mass
/ (Kg / m)
Cross-sectional area
/ Cm2
Side length
/ Mm
Size Tolerances
Wall thickness
t / mm
Theoretical mass
/ (Kg / m)
Cross-sectional area
/ Cm2
A Ordinary precision Higher accuracy A Ordinary precision Higher accuracy
25 ± 0.60 ± 0.30 1.2 0.867 1.105 80 ± 1.40 ± 0.70 3.0 7.071 9.008
1.5 1.061 1.352 4.0 9.222 11.747
1.75 1.215 1.548 5.0 11.209 14.356
2.0 1.363 1.736 90 ± 1.50 ± 0.75 3.0 8.013 10.208
30 2.5 2.032 2.589 4.0 10.478 13.347
3.0 2.361 3.008 5.0 12.839 16.356
40 ± 0.80 ± 0.40 2.5 2.817 3.589 6.0 15.097 19.232
3.0 3.303 4.208 100 ± 1.60 ± 0.80 4.0 11.734 14.947
5.0 14.409 18.356
4.0 4.198 5.347 6.0 16.981 21.632
50 ± 1.00 ± 0.50 2.5 3.602 4.589 120 ± 1.80 ± 0.90 4.0 14.246 18.147
3.0 4.245 5.408 5.0 17.549 22.356
6.0 20.749 26.432
4.0 5.454 6.947 4.0 26.840 34.191
60 ± 1.20 ± 0.60 2.5 4.387 5.589 140 ± 2.00 ± 1.00 4.0 16.758 21.347
3.0 5.187 6.608 5.0 20.689 26.356
4.0 6.710 8.547
6.0
4.0
24.517
31.864
31.232
40.591
5.0 8.129 10.356 160 ± 2.40 ± 1.20 4.0 19.270 24.547
70 3.0 6.129 7.808 5.0 23.829 30.356
4.0 7.966 10.147 6.0 28.285 36.032
5.0 9.699 12.356 4.0 36.888 46.991

Rectangular steel pipe

Rectangular steel tube

上一篇:Cr5Mo alloy steel pipe Weight schedule

下一篇:seamless steel pipe line

 Copyright ©2012 New SindaIf you do not find the information you need, Click Here  Get Support

New Update Pipe List

    API 5CT N80 P110 114.3mm pipe for oil field
    API 5CT N80 P110 114.3mm petroleum casing pipe.

    OCTG Casing Tubing
    OCTG Casing Tubing,Seamless API 5CT casing pipe / tubing / coupling Standard: API 5CT Size: 1.05''-----4-1/2'' Material: H40, J55, K55, N80, L80, P110 etc. Pipe end: EU, NU Length Range: R1, R2, R3 Application: For transportation.

    ASTM A53/ASME SA53 Seamless steel pipe
    ASTM A53/ASME SA53(GR.A/GR.B/GR.C) pipe include:, Black steel pipe,Welded steel pipe, Seamless steel pipe Common: ASTM A53/ASME SA53 Can quickly deliver diverse grades of steel pipes, like A53 Grade.A, A53 Grade.B and other people. Short Introduction ASTM.

    HEBEI NEWSINDA SEAMLESS STEEL PIPES
    NEWSINDA SEAMLESS STEEL PIPES Products:Boiler and Heat Exchanger TubesPressure Tubes and Line PipeMechanical TubesAutomotive TubesHollows for redraw.
Contact Us Online To Serve You Better

Hot Click PRO

    gas pipelines,Dynamic simulation tools for multiphase oil an
    API5L Oil/gas Pipeline/Spiral Welded Steel Pipe OD: 219.1 mm - 3048mm for conveying water,drainage,coal gas etc. Longitudinal Welded Pipe
    Longitudinal Welded Pipe,Welded steel pipe is steel plate with the bending deformation of round, square and other shapes and then welded into the surface of the pipe joints. Welded steel pipe used is steel or steel billets. We supply of weld. JIS STK steel pipe G3444 G3445
    JIS G3444 STK steel pipe,2.Size:13.7-812mm 3.Material:JIS G3444 STK400/490/500/540/290 .JIS STK steel pipe G3444 G3445. steel pipe mechanical properties
    steel pipe mechanical properties Is to ensure that the steel pipe end-use properties (mechanical properties), an important indicator, it depends on the chemical composition and heat treatment of steel pipe system. Steel pipe standards, depen.