Slite Edge Carbon Steel Square Tube , Mild Steel Seamless Pipe Bright Color

Brand Name:JIN LAI
Certification:ISO
Model Number:ASTM 1020 1045 Q235ETC
Minimum Order Quantity:3 tons
Delivery Time:within 15 days after received the advance
Payment Terms:T/T, Western Union, L/C
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Location: Wuxi Jiangsu China
Address: NO.21 Dongting Road,Xishan District,Wuxi ,Jiangsu,China
Supplier`s last login times: within 41 hours
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Black Carbon Steel Square Pipe Welded Steel Pipe


carbon tube is used in a variety of high-demand industries, especially for structural and mechanical support. We offer high-quality carbon steel tubing in square, round and rectangular shapes in a wide assortment of widths, wall thicknesses and outside diameter measurements.

There are many good qualities that are making the ASTM 1020 square Tubing high in demand. It is the high tensile strength, rugged construction, corrosion resistance, high durability, flexibility, sturdiness, easy to fit, longevity, withstanding heavy loads and high-temperature atmosphere. Additionally, other attributes like stress corrosion cracking resistance, general corrosion resistance, crevice corrosion resistance and anti-corrosive are offered.


In-house processing capabilities for carbon tube include chamfering, deburring and laser cutting, with just-in-time delivery and available stocking programs for the custom sizes you need. Our base stock includes the following grades, types and thicknesses:


Carbon Steel Tube ShapeCarbon Steel Tube Grades/TypesCarbon Steel Tube Sizes
Carbon Rectangular TubeGrades: 1008/1010, A500 Gr B/C, HSLA Gr 70
Types: CREW, HREW
Widths 0.5" thru 20"
Wall Thickness: up to 0.5"
Carbon Round TubeGrades: 1010, 1020, 1026, 1008/1010, 1010/1015, 1010/1020, A500 Gr B/C, J525,
Types: Annealed, CDS, CREW, DOM, HFS, HREW, Hydraulic Tubing, A513, A519
OD: 0.25" thru 12"
Wall Thickness: 0.035" thru 2"
Carbon Square TubeGrades: 1010, 1008/1010, A500 Gr B/C
Types: CREW, HREW
Widths 0.375" thru 10"
Wall Thickness: 0.035" thru 0.5"
SAE 1020
Chemical composition: C=0.20%, Mn=0.45%, P=0.04% max, S=0.05% max
PropertyValue in metric unitValue in US unit
Density7.872 *10³kg/m³491.4lb/ft³
Modulus of elasticity200GPa29000ksi
Thermal expansion (20 ºC)11.9*10-6ºCˉ¹6.61*10-6in/(in* ºF)
Specific heat capacity486J/(kg*K)0.116BTU/(lb*ºF)
Thermal conductivity51.9W/(m*K)360BTU*in/(hr*ft²*ºF)
Electric resistivity1.59*10-7Ohm*m1.59*10-5Ohm*cm
Tensile strength (hot rolled)380MPa55100psi
Yield strength (hot rolled)165MPa29700psi
Elongation (hot rolled)25%25%
Hardness (hot rolled)66RB66RB
Tensile strength (cold drawn)420MPa60900psi
Yield strength (cold drawn)205MPa50800psi
Elongation (cold drawn)15%15%
Hardness (cold drawn)73RB73RB

Specifications of stainless steel decorative pipe (mirror)
Standard0.60.70.80.91.01.21.52.02.53.03.54.04.5
Actual0.320.400.500.600.700.901.101.401.902.402.903.403.90
Φ12.30.570.710.881.051.211.531.84
Φ12.70.590.740.911.091.261.911.91
Φ15.30.720.891.111.321.532.332.33
Φ16.00.750.931.161.381.602.452.453.06
Φ17.20.811.001.251.491.732.192.653.31
Φ180.851.051.311.561.812.302.783.47
Φ190.891.111.381.651.912.432.943.684.86
Φ20.20.951.181.471.762.042.603.143.935.20
Φ221.041.291.611.922.232.843.434.315.71
Φ251.181.471.832.192.543.243.934.946.56
Φ281.321.652.062.462.863.654.425.577.41
Φ29.21.381.722.142.572.983.814.625.827.75
Φ31.81.511.882.342.803.254.165.046.368.4910.5512.53
Φ35.81.702.122.643.163.674.695.707.209.6311.9814.26
Φ381.802.252.803.353.904.996.077.6610.2512.7715.22
Φ422.493.103.714.325.526.728.5011.3914.2116.95
Φ482.853.554.254.956.347.719.7513.0916.3619.55
Φ50.83.013.764.505.246.718.1710.3413.8917.3620.7624.09
Φ603.564.455.336.207.959.6812.2616.5020.6624.7528.77
Φ634.675.606.528.3510.1812.8917.3521.7426.0530.29
Φ706.227.259.2911.3214.3619.3424.2529.0933.85
Φ766.767.8810.1012.3115.6121.0426.4031.6936.9042.03
Φ807.128.3010.6412.9716.4522.1827.8433.4238.9344.36
Φ857.578.8211.3113.7917.4923.6029.6335.5941.4747.28
Φ88.97.929.2311.8414.4318.3124.7131.0337.2843.4549.55
Φ101.69.0610.5613.5516.5220.9728.3235.5942.7849.9156.96
Φ10811.2314.4117.5822.3130.1337.8845.5653.1660.69
Φ11411.8615.2118.5623.5631.8440.0448.1656.2164.18
Φ12716.9620.7026.2835.5344.7053.8062.8271.76
Φ13317.7721.6927.5437.2346.8556.4065.8775.26
Φ14118.8523.0029.2139.5149.7259.8669.9379.92
Φ15925.9632.9844.6256.1867.6779.0890.42
Φ16834.8647.1759.4171.5783.6595.66
Φ21945.5461.6677.7093.68109.57125.39
Standard0.60.70.80.91.01.21.52.02.53.03.54.04.5
Actual0.320.400.500.600.700.901.101.401.902.402.903.403.90

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China Slite Edge Carbon Steel Square Tube , Mild Steel Seamless Pipe Bright Color supplier

Slite Edge Carbon Steel Square Tube , Mild Steel Seamless Pipe Bright Color

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