STEEL PIPES WITH FLANGE

Qingdao Sangao Metal Structure Co.,Ltd is a professional steel pipes with flange manufacturer and factory,Website:http://www.china-weldedpipe.com, we have been exporting high quality steel pipes with baseboard made in China for years, welcome to contact us.1. Common Standard and Material:ASTM A53 for Pipe,Steel,Black and Hot-Dipped,Zinc-Coated,Welded and SeamlessASTM A139 for Electric-Fusion (Arc)-Welded Steel PipeASTM A252 for steel pipeASTM A500 for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Round sand ShapeASTM A513 for Electric-Fusion (Arc)-Welded Steel PipeASTM A671 for Electric-Fusion-WeldedSteelPipeforAtmosphericandLowerTemperaturesDIN 17120 for Welded Circular Steel Tubes for Structural Steel WorkDIN 17121 for Welded Circular Steel Tubes for Structural Steel WorkDIN 17123 for Welded Circular Fine Grain Steel Tubes for Structural Steel WorkISO 2937 for plain end seamless tube for mechnical applicationJIS G3444 for Carbon Steel Tubes for General Structural PurposesJIS G3446 for Stainless Steel Pipes for Machine and Structural PurposesJIS G3457 Arc Welded Carbon Steel PipesJIS G3472 Electric Resistance Welded Carbon Steel Tubes for Automobile Structural Purpose2. Application:Structure pipe, this standard applies to the general structure,mechanical structure with seamless steel tube,fluid seamless steel tube.The standard applies to the transmission fluid general seamless steel tube.ASTM A252 steel pipe is used in areas as follows:1.Piling project2.Heat-supply project3.Conveying water,coal gas,drainage and other Low and middle pressure fluids4.API5L Petroleunm and natural gas pipeline5.Chemistry industry6.Electric power plant circulating pipe 3.Specification:Outer diameter: 12.7mm-3048mmThickness: 2mm-60mmLength: Less than 12m(generally speaking,5.8m,6m,11.8m or 12m is suitable for 20ft or 40ft container)End treatment: Plain end or bevel end or threaded end4. Package:Tied in buddles by steel strip for the convenience of long distance transportation or according to customers demands.5. Our advantages:a. Short delivery time:Within 30 days below 40 Tons after Depositb. Quality assurance:Strictly according to the International standard like ASTM API DINc. Competitive price:Provide our best price to reach our cooperationd. Superior service:We will try our best to satisfy your per request.We prepare to provide the pre-sales serves,service during sales and after-sales service for customers by the way of advanced service,value added service and personalized service6. Third Party Test:BV,SGS etc.