bolier tubes

bolier tubes1)OD:10-1020mm 2)Thickness:1.5-40mm 3)Application:Fluid pipe 4)Certification:ISO9001:2000ProductionSeamless carbon steel pipe --- Thick Wall PipeSpecification10mm-1020mm(1/8''-40'')× 1.5mm-40mmStandardGB, ASTM, API 5L, API 5CT,DIN, JIS and so onOut Diameter10mm-1020mm.(1/8''-40'')Wall Thickness1.5mm-40mmGrade10#,20#,45#,16Mn,27SiMn,12Cr1MoV,Q235,ST42,ST52,A106-a,A106-b, andso onLength6-12m. As customers requestments.Plade of OriginShandong, ChinaExportEurope, North America, the Middle East, Africa, Asia and other countries and regions, well received by consumers!TechniqueSeamless, weldedUsage1. Low and middle pressure fluid transportation pipeline2. Casing Tube3. Boiler Pipe4. Petroleunm and natural gas industry5. Chemistry industry6. Electric industryPackage1. Bundle packing.2. Bevelled end or plain end or warnished as per buyer's requestments.3. Marking: as per customer's requests.4. Painting varnish coating on the pipe.5. Plastic caps at ends.Delivery Time15-25 days or as clients reqestments.Supply1.seamless steel pipe2.ERW steel pipe3.steel casing4.tubing5.hot-rolled steel pipe6.spiral steel pipe7.hot-galvanized steel pipeWelcome to your inquiry about our products.We assure that our products will satisfy your needs with competitive performance price ratio and best services.Seamless steel pipe dimensions and tolerancesBias levelStandard diameter toleranceD1±1.5%,Least±0.75 mmD2±1.0%,Least±0.50 mmD3±0.75%,Least±0.30 mmD4±0.50%,Least±0.10 mmManufacturing Process(Cold Rolled)Raw material(High-quality clarinet,Consistent with the provisions of GB 3092)