Top Quality ASTM A106 API 5L Seamless Carbon Steel Pipe Used Oil Pipe Gas Tubes with Reasonable Price and Fast Delivery

Product DescriptionSeamless pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which can flow - liquids and gases (fluids), slurries, powders and masses of small solids.1.Steel Tubing is a hollow steel shape intended for structural purposes and made from carbon, stainless, or galvanized steel further divided as:·Mechanical Tubing is used in low stress applications such as fences, kitchens, restaurants, hospitals, solar panels and made with wall thicknesses up to 10 gauge.·Structural Tubing is for high stress structural application like bridges, buildings, roll cages, and underwater platforms with wall thickness from 3/16" and up. It is often referred to as Hollow Structural Sections or just the acronym HSS.2.Pipe is a hollow structure that is intended to carry material such as liquids, gasses, or even solids. Its wall thickness is described by its Schedule and it is often broken down by type using the method of manufacturing it, either ERW or Seamless.Seamless Pipe (and tubing) is made by extruding a steel block or by drilling a solid steel bar. Next, the extrusion or the drilled steel bar is cold drawn through a dye to achieve the diameter and thickness needed. Because this process can cause mechanical hardening, sometimes the material is annealed and straightened as a final process. Seamless Pipe & Tubing is subdivided as:Cold Drawn Seamless, or CDS, exhibits precise tolerances and a good surface finish.Hot Finished Seamless, or HFS, has less critical tolerances and somewhat scaly finish and is not as strong as CDS.Product SpecificationStandardAPI, ASTM, BS, DIN, GB, JISOuter Diameter21.3mm-660mmWall Thickness0.5mm-20mmDia ToleranceControl with in the standard, OD:±1%, WT:±10% Materials 10#, 20#, 45#, Q235, Q345, Q195, Q215, Q345, ASTM A53/A106/A178/A333/A335, ST37, ST37-2, DIN 1629 ST35,ST45,DIN 17175 ST35.8, DIN17175,19Mn5, 16Mn, Q345B, T1, T2, T5, T9, T11, T12, T22, T91, T92, P1, P2, P5, P9, P11,P12, P22, P91, P92,15CrMO,Cr5Mo,10CrMo910, 12CrMo,13CrMo44,30CrMo, GR.1, GR.3, GR.6, GR.7, Gr.B, X42, X46, X52, X60, X65, X70, X80, X100Zinc coatingPre galvanized steel pipe: 60-150g/m²Hot dipped galvanized steel pipe:200-400g/m²Type of pipe coatingEpoxy powderInspectionISO,BV,SGS,MTCPackingSteel strip packed. Standard Export Seaworthy Package. Suit forall kinds of transport,or as requiredApplicationAccessorize, machinery parts, structure steel pipe, piling pipe, sewage and clear water transportation, Line pipe for petroleum and so onMOQ5metric ton,sample order acceptedShipment timeWithin 7-10 workdays after receiving deposit or L/CMarketSoutheast Asia, Middle East, Africa, Europe, South American and so onDescriptionsGradesStandardSpecification(OD*WT)mmUsageStructural steel pipe20# 35# 45# Q345B, 16Mn, Q345B-E, 20Mn2, 25Mn, 30Mn2, 40Mn2, 45Mn2, SAE1018, SAE1020, SAE1518, SAE1045.GB/T8162-20086-1020*1.5-100For commom structureFluid steel pipe10#, 20#, ASTM A106, A210, A53, 16Mn, Q345A.B.C.D.E, Q295B.C.D.EGB/T8163-20088-630*1.0-40Fluid feedingHigh pressure boiler pipe20G, 15MnG, 20MnG, 15CrMoG, 12Cr1MoVG, St35.8, St45, SA106b, SA106c, SA210a, SA210c, A335P2, P11, P12, P22, P91, P92, A213 T2,T9, T11, T12, T22, T23, T91GB/5310-2008,ASTM A 106-99, DIN 17175-7914-630*2-80Temperature-resistant seamless steel pipe far high-pressure boilerOil casing pipeAPI SPEC 5CT J55, K55, N80, L80, C90, C95, P110API SPEC 5CT, SY/T6194-96, GB/T222-84,10-530*1.5-36Boiler pipes for refinery,heatexchangeing pipes,seamless steel pipes for pipelinePipelineAPI SPEC 5L, X42, X52, X60, X65,X70,X80ASTM A53, ASTM A106, ASTM A333, BS301, BS3602, BS3603, BS3604, PSL1, PSL2, DNV-OS-F101, CSA-Z245API SPEC 5L, ISO 3183, GB/T 971160-630*1.5-40Carrying gas,water or oil in the industries of petroleum and natural gasAlloy steel pipe4140, 42CrMo, 32CrMo, 15CrMo, Cr5Mo, 13CrMo44, 12Cr1MoV P22 T91,P91,P9, T9, Wb36GB5310-95, GB9948-88,ASTM A335/A335M, ASTM A213/213M, DIN17175-79, JISG3467-88, JISG3458-8816-824*2-100The seamless steal pipes features resistance to high presure,high/low temperature  and corrosion ano is used  in the industries of petroleum, chemical engineering and. Electric pwer as well as boilerHydraulic prop pipe20#, 45#, 27SiMn, 30CrMoSiAGB/T17396-200970-377*9-40Coal mine hydraulic support and pillar cylinder, column, can also be used for other hydraulic cylinder, columnProduct DisplayFactory DisplayCooperative PartnerDeliveryCondition on delivery of steel pipeTermSymbolExplanationCold-finished/hard (cold-finished as-drawn)BKNo heat treatment after the last cold-forming process. The tubes therefore have only low deformability.Cold-finished/soft (lightly cold-worked)BKWAfter the last heat treatment there is a light finishing pass (cold drawing) With proper subsequent processing, the tube can be cold-formed (e.g. bent, expanded) within certain limits.AnnealedGBKAfter the final cold-forming process the tubes are annealed in a controlled atmosphere or under vac