Black Steel Square Pipe1,Website:.sinosteelpipes.com,Specification:       Material: Q195,Q235,Q275,Q345                  20#,45#                                S235,S355St33,St37,St52A500,A513,A106SS400Size ListLength      (mm)Thickness      (mm)Sectional Area      (cm2)Weight      (kg/M)Inertia Moment      (cm4)Section Modulus      (cm3)403.54.93.8511.165.5845.494.5614.376.8456.985.4816.567.8767.555.9315.347.675047.095.5625.5610.2258.586.7329.8111.9369.957.8133.3513.34711.218.836.2314.49812.359.738.5115.4160510.588.354.5718.19613.359.6961.8220.61714.011168.0322.68815.5512.2173.2824.4370512.589.8790.2625.79614.711.58103.129.47716.8113.19114.532.72818.7514.72124.535.5780514.5811.44138.934.72617.1513.46159.739.93719.6115.39178.544.63821.9517.23195.448.8592516.9813.33217.147.19620.0315.72251.154.59722.9718.03282.361.38825.7920.25310.967.58100518.5814.58282.856.57621.9517.23328.265.54725.2119.79370.274.04828.3522.36408.981.78108519.9615.67346.9972.14623.5518.49400.0785.13727.0221.21448.1597.61830.3523.82491.42109.561036.6228.75564.27131.841242.3733.26620.05151.9112.543.7334.33631.48156.571447.5937.36660.12169.7116.553.3841.9690.13188.751856.4644.32698.5198.48110728.0121.99503.491.54831.5524.77557.9101.4934.9827.46608.4110.61037.4229.37600.9137.261243.3334.01661.57158.31448.7138.24705.79177.051653.5742.05734.96193.471857.945.45750.37207.58120522.3617.55485.4789.79626.4320.75562.16106.17730.3823.85632.54121.99834.1926.84696.82137.231041.4232.15807.91165.941248.1337.78987.05192.031454.3142.639665.79216.231659.9747.081015.66237.3150633.6326.41145.91168.85738.7830.441299.44194.7843.7934.381443219.851053.4241.931701.21268.021262.5349.091922.61313.261471.1155.822109.19355.491679.1762.152262.95394.631801698.3777.224252.42590.5518108.385.024541.3648.77200859.7946.943621400.251073.4258.634337.63491.531286.5367.934983.59579.081499.1177.85562.26662.7816111.1787.276076.38742.5518122.796.326528.64818.292501093.4273.338841.87781.7312110.5386.7710254.22924.9414127.1199.7811556.241063.5116143.17112.3912751.411197.3118158.7124.5813843.171326.2728010105.4282.7512648.95987.8612124.9398.0714726.821170.8814143.91112.9716663.461348.7716162.37127.4618462.791521.4218180.3141.5420128.711688.73Shape Rectangular:20*30-600*800mmSquare:20*20-600*600 mmThickness1.0-35 mmStandardGB/T3094-2000  GB/T6728-2002 ASTM A500  JIS G 3466 DIN EN 10210 or according to customers’ requirement.MaterialQ195,Q235,Q275,Q345                   20#,45#                                 S235,S355 St33,St37,St52 A500,A513,A106 SS400.TechniqueHot Rolled, Cold Rolled, ERW,  High-frequency welded,  ExtrudedTest1.Chemical Component Analysis (C,Si,Mn,S,P) 2.Mechanical Properties (Tensile Strength, Yield Strength, Elongation ) MTC is supplied.Third party inspection: BV,SGS2,Characteristic

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