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  • qualidade ASTM tubo da tubulação sem emenda de aço de liga P5/P9/P22 de A335/aço de liga em volta da tubulação grossa do aço da parede fábrica

    ASTM tubo da tubulação sem emenda de aço de liga P5/P9/P22 de A335/aço de liga em volta da tubulação grossa do aço da parede

    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

  • qualidade Tubo de aço da parede grossa de ASTM A335 P5 normalizado com verniz/superfície de revestimento fábrica

    Tubo de aço da parede grossa de ASTM A335 P5 normalizado com verniz/superfície de revestimento

    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

  • qualidade A tubulação de aço carbono sem emenda de ASTM ST37 ST52 laminou para o permutador de calor 300mm fábrica

    A tubulação de aço carbono sem emenda de ASTM ST37 ST52 laminou para o permutador de calor 300mm

    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

  • qualidade Tubo OD 0,2" do aço carbono de 320 A192M Cold Drawing Seamless para o calefator de ar fábrica

    Tubo OD 0,2" do aço carbono de 320 A192M Cold Drawing Seamless para o calefator de ar

    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

  • qualidade Preto sem emenda do tubo de caldeira do aço carbono de SCH 40 para a parte 300mm da máquina fábrica

    Preto sem emenda do tubo de caldeira do aço carbono de SCH 40 para a parte 300mm da 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

  • qualidade Polegadas sem emenda pintadas preto do aço carbono da tubulação 3 A53 Q345 de ASTM para a estrutura fábrica

    Polegadas sem emenda pintadas preto do aço carbono da tubulação 3 A53 Q345 de ASTM para a estrutura

    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

  • qualidade Tubo sem emenda do aço carbono da caldeira de ASTM Q235 soldado para indústrias de serviços gerais fábrica

    Tubo sem emenda do aço carbono da caldeira de ASTM Q235 soldado para indústrias de serviços gerais

    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

  • qualidade Tubo sem emenda do aço carbono de ASTM A106 para a construção 300mm fábrica

    Tubo sem emenda do aço carbono de ASTM A106 para a construção 300mm

    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

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