2023 Top Sales GB/T 3091-2015 1/2 Inch to 8 Inch Welded Black Round Steel Pipe for Low-Pressure Fluid Transportation

Detailed Photos        Product ParametersStandardAPI, ASTM, BS, DIN, GB, JISOutside Diameter21.3-1420mmWall Thickness2.11-300mmDia ToleranceControl with in the standard, OD:+-1%, WT:+-1%Materials10#,20#,45#,Q235,Q345,Q195,Q215,Q345C,Q345AASTM A53A/A53B/ A178C/A106B API5LST37,ST37-2,DIN 1629 ST35, ST45,DIN 17175 ST35.8,DIN 17175 19Mn516Mn,Q345B,T1,T2,T5,T9,T11,T12,T22,T91,T92,P1,P2,P5,P9,P11,P12,P22,P91,P92,15CrMO,Cr5Mo,10CrMo910Gr.B,X42,X46,X52,X60,X65,X70,X80,X100InspectionISO,BV,SGS,MTCPackingSteel strip packed. Standard Export Seaworthy Package.Suit forall kinds of transport,or as required   ApplicationWidely used in Structure, Accessorize,Construction,Fluid transportation,machinery parts,the stress parts of the automobiletractor parts and so onMOQ5 ton,sample order acceptedShipment timeWithin 7-10 workdays after receiving deposit or L/C        Normal Size Normal pipesizeOD(mm)Normal wall thickness(mm)DNinchASMESCH10SCH20SCH30STDSCH40SCH60XSSCH80SCH100SCH120SCH140SCH160XXS151/221.32.11 2.412.772.77 3.733.73   4.787.47203/426.72.11 2.412.872.87 3.913.91   5.567.8225133.42.77 2.93.383.38 4.554.55   6.359.09321.2542.22.77 2.973.563.56 4.854.85   6.359.7401.548.32.77 3.183.683.68 5.085.08   7.1410.1550260.32.77 3.183.913.91 5.545.54   8.7411.07652.5733.05 4.785.165.16 7.017.01   9.5314.0280388.93.05 4.785.495.49 7.627.62   11.1315.25903.5101.63.05 4.785.745.74 8.088.08     1004114.33.05 4.786.026.02 8.568.56 11.13 13.4917.121255141.33.4  6.556.55 9.539.53 12.7 15.8819.051506168.33.4  7.117.11 10.9710.97 14.27 18.2621.952008219.13.766.357.048.188.1810.3112.712.715.0918.2620.6223.0122.23250102734.196.357.89.279.2712.712.715.0918.2621.4425.418.5825.430012323.84.576.358.389.5310.3114.2712.717.4821.4425.428.5833.3225.435014355.66.357.929.539.5311.1315.0912.719.0523.8327.7931.7535.71 40016406.46.357.929.539.5312.716.6612.721.4426.1930.9636.5340.19 45018457.26.357.9211.139.5314.2719.0512.723.8339.3634.9339.6745.24 500205086.359.5312.79.5315.0920.6212.726.1932.5438.144.4550.01 55022558.86.359.5312.79.53 22.2312.728.5834.9341.2847.6353.98 60024609.66.359.5314.279.5317.4824.6112.730.9638.8946.0252.3759.54 65026660.47.9212.7 9.53  12.7      70028711.27.9212.715.889.53  12.7      750307627.9212.715.889.53  12.7      80032812.87.9212.715.889.5317.48 12.7      85034863.67.9212.715.889.5317.48 12.7      90036914.47.9212.715.889.5319.05 12.7        Application And UsageERW steel pipe used for transporting gas and liquid objects such as oil and gas, could meet the low and high pressure requirement. In recent years, with the development of ERW technology, more and more ERW steel pipe used in the oil and gas fields, automobile industry and so on.     Packaging & Shipping  Company Profile Yangtze Steel Groupis a comprehensive enterprise group integrating sales and after-sales service of steel products, design and maintenance of intelligent pipe network, and domestic and international trade.Our missionProvide a standardized trade platform based on strict quality control, technological innovation and professional services, to be a brand enterprise in the field of international trade of metal materials and add luster to China's manufacturing.  [Our factory]  Our factory has advanced processing and testing equipment such as hot-rolled product production lines, cold-rolled seamless steel pipe production equipment, cold-rolled coil production equipment, customized steel cutting equipment, ultrasonic testing systems, element analyzers, coating thickness gauges, etc., making our products of higher quality and production efficiency. [Hot rolled product production line][Cold rolled coil production equipment]  [Cold-rolled seamless steel pipe production equipment][Steel custom cutting equipment]Sales Market[Customer visits the company's factory/business manager provides on-site guidance to the customer's company]FAQQ: How to contact us?A: If you are interested in our products, please feel free to contact us at any time. You can inquire with our overseas department manager through TradeMessenger. Or call us at+86 18810048889Q: What are your main products?A: Our main products are galvanized steel coils and various types of steel pipes. In addition, we also have carbon steel coils, stainless steel coils, corrugated plates, angle steel, H (I) steel, channel steel, bars, and pipe fittings.Q: Do you provide customized product services?A: Of course, we can design and produce the products you need based on your specifications and drawings. For example: special dimensions, special controls, OEM, etc.Q: How long can I get the price?A: Please provide the product specifications, such as material, size, quantity, and other requirements. We usually quote within 6 hours, and the steel price fluctuates daily with the market. Our prices are very competitive because we are a factory. If you are very eager to obtain a price, please call us or let us know in an email so that we can prioritize your inquiry.Q: Are you a manufacturer?A: Yes, we are manufacturer