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  • calidad ASTM tubo del tubo sin soldadura del acero de aleación P5/P9/P22 de A335/del acero de aleación alrededor de la tubería gruesa del acero de la pared fábrica

    ASTM tubo del tubo sin soldadura del acero de aleación P5/P9/P22 de A335/del acero de aleación alrededor de la tubería gruesa del acero de la pared

    ASTM A335 P11 P22 P91 P9 P5 Thick Wall Steel Tube Round with Passivation Surface Inspection and Test: Chemical Composition Inspection, Mechanical Properties Test (Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test),Surface and Dimension Test,Nodestructive Test, Hydrostatic Test. Item Cold Rolled / Cold Drawn alloy steel seamless pipe Standard JISG3467-88,JISG3458-88,GB3087,GB6479-2000,GB9948-2006, GB5310-95,GB9948-88,ASME SA210

  • calidad Tubo de acero de la pared gruesa de ASTM A335 P5 normalizado con el barniz/la superficie de capa fábrica

    Tubo de acero de la pared gruesa de ASTM A335 P5 normalizado con el barniz/la superficie de capa

    ASTM A335 P5 Thick Wall Steel Tube Normalized with Varnish / Coating Surface 1. Standard/Grade: ASTM A213 T2,T5,T9,T11,T12,T22; ASTM A335 P2,P5,P9,P11,P12,P22. 2. Length: max 12 meters 3. O.D.: 1/2"-28" W.T. sch10-xxs 4. Packing: in bundles or in bulk 5.Technique: Hot rolled or cold drawn/rolling 6.Application: Heat exchanger, boiler, Pipeline, Petroleum, mechanical industry, military industry etc. Chemical composition Chemical composition Grade C Mn P≤ S≤ Si Mo Cr P11 0.05-0

  • calidad Tubería de acero inconsútil del carbono de ASTM ST37 ST52 en frío para el cambiador de calor 300m m fábrica

    Tubería de acero inconsútil del carbono de ASTM ST37 ST52 en frío para el cambiador de calor 300m m

    ASTM ST37 ST52 Hot Rolled Cold Rolled Seamless Carbon Steel Pipe For Heat Exchanger Product Description Carbon steel tubes are made of ingot or solid round steel that is perforated into wool tubes and then hot rolled, cold rolled or cold drawn. Carbon steel pipe plays an important role in our steel pipe industry. The main material is q235,20#,35#,45#,16mn. The main implementation standards include national standard, American standard and Japanese standard, among which the

  • calidad Tubo de acero OD 0,2" de carbono de 320 A192M Cold Drawing Seamless para el calentador de aire fábrica

    Tubo de acero OD 0,2" de carbono de 320 A192M Cold Drawing Seamless para el calentador de aire

    ASTM A179 Grade 320 A192M Hot Cold Drawing 3“OD 0.2" Thickness For Air Heater Tubes Seamless steel pipe is a steel pipe made from a whole round steel perforated with no welded seam on the surface, called seamless steel pipe. According to the production method, seamless steel pipe can be divided into hot-rolled seamless steel pipe, cold-rolled seamless steel pipe, cold-drawn seamless steel pipe, extruded seamless steel pipe, top tube and so on. According to the shape of the

  • calidad Negro inconsútil del tubo de caldera del acero de carbono de SCH 40 para la parte 300m m de la máquina fábrica

    Negro inconsútil del tubo de caldera del acero de carbono de SCH 40 para la parte 300m m de la máquina

    SCH 40 Factory Direct Sales Black White Carbon Steel Boiler Tube For Machine Part Product Description Product Name seamless tube Shape round Length As required Color black Technique Hot rolled / cold rolled Standard AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. Surface Treatment Polishing,annealing,pickling,bright Material 20#/Q355B/15CrMoG Application Decoration, Construction, Upholstery, Water supplying, handrail, railing, staircase, door, window, balcony, fence, bench, furniture

  • calidad Pulgadas inconsútiles pintadas negro A53 Q345 de ASTM de acero de carbono del tubo 3 para la estructura fábrica

    Pulgadas inconsútiles pintadas negro A53 Q345 de ASTM de acero de carbono del tubo 3 para la estructura

    ASTM 3 Inches A53 Q345 Black Painted Steel Pipe Seamless Carbon Steel For Structure Pipe Product Description item value Place of Origin Tianjin, China Brand Name Royal Application Structure Pipe Alloy Or Not Non-Alloy Section Shape Round Thickness 0.8 - 12.75 mm Standard EN, BS, JIS, etc Length 12M, 6m, 6.4M Certificate ISO9001 Technique ERW Grade Q235, Q235B, S275, S275jr, A53, st37, etc Surface Treatment galvanized Tolerance ±1% Processing Service Welding, Punching, Cutting

  • calidad Tubo inconsútil del acero de carbono de la caldera de ASTM Q235 soldado con autógena para las industrias de servicios generales fábrica

    Tubo inconsútil del acero de carbono de la caldera de ASTM Q235 soldado con autógena para las industrias de servicios generales

    ASTM Q235 Welded Boiler Seamless Carbon Steel Square/ Rectangle Tube Used in General service industries Product Description ASTM Q235 seamless carbon steel tube is used to transport low pressure fluids and are mainly used in General service industries (petroleum, food, chemical, paper, fertilizer, fabric, aviation and nuclear), fluid, gas and oil transport,pressure and heat transmission,construction and boiler heat exchangers. Product Name Seamless Carbon Steel Tube Standard

  • calidad Tubo inconsútil del acero de carbono de ASTM A106 para la construcción 300m m fábrica

    Tubo inconsútil del acero de carbono de ASTM A106 para la construcción 300m m

    ASTM A106 Seamless Carbon Steel Tube For Construction,Machining and Automo Product Description A106 seamless carbonsteel pipe is a seamless steel pipe used for transporting high temperature fluids such as water, oil and natural gas, mainly for pipeline transportation, boiler tube. Hydraulic/automotive tubes, oil/gas drilling, food/beverage/dairy products, mechanical industry, chemical industry, mining, construction and decoration, special purpose. Product Name ASTM A106 Size