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EN10219 S235JR Rectangular Tube And Hollow Section Rectangular Tube

Short Description:

Rectangular tube is a steel pipe made of steel plate or strip after crimping and welding, generally measuring 6 meters. Rectangular tube has simple production process, high production efficiency, many varieties and specifications.


  • Brand: Royal Steel Group
  • Application: Structure Pipe
  • Section Shape: Rectangular
  • Certificate: ISO9001
  • Standard: JIS, JIS G3444-2006ASTM A53-2007A53-A369
  • Inspection: SGS, TUV, BV, Factory Inspection
  • Tolerance: ±1%
  • Processing Service: Welding, Punching, Cutting, Bending, Decoiling
  • Delivery Time: 3-15 days (according to the actual tonnage)
  • Payment Clause: 30%TT advance, blance bfore shipment
  • Port Information: Tianjin Port, Shanghai Port, Qingdao Port, etc.
  • Product Detail

    Product Tags

    square pipe

    Product Detail

    item
    Place of Origin
    China
    Brand Name
    To metal
    Application
    Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe, Other
    Alloy Or Not
    Is Alloy
    Section Shape
    Square / Rectangular Tube
    Special Pipe
    API Pipe, Other, EMT Pipe, Thick Wall Pipe
    Thickness
    0.1-10mm
    Standard
    GB
    Length
    12M, 6m
    Certificate
    API, ce, Bsi, RoHS, SNI, BIS, SASO, PVOC, SONCAP, SABS, sirm, tisi, KS, JIS, GS, ISO9001
    Technique
    ERW
    Grade
    Carbon steel
    Surface Treatment
    Hot Rolled
    Tolerance
    ±1%
    Processing Service
    Welding, Punching, Cutting, Bending, Decoiling
    Oiled or Non-oiled
    Non-oiled
    Invoicing
    by theoretical weight
    Delivery Time
    8-14 days
    Product name
    Carbon Steel Square / Rectangular Pipe
    Surface
    black/painted/galvanized
    Shape
    Square/Round/Shaped
    Usage
    Construction
    Steel Grade
    Q235/Q345/Q195
    Color
    Original/painting/Galvanized
    MOQ
    1ton
    Packing
    Tarp
    Payment terms
    30%TT Advance + 70% Balance
    Wall Thickness
    1.0 --15 Mm
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    Chemical Composition

     

    Carbon steel is an iron-carbon alloy with a carbon content of 0.0218% to 2.11%. Also called carbon steel. Generally also contain a small amount of silicon, manganese, sulfur, phosphorus. Generally, the higher the carbon content in carbon steel, the greater the hardness and the higher the strength, but the lower the plasticity.

    材质书

    Main Application

    application

     is a pipe with square or rectangular cross-section, which is widely used in construction, machinery, electrical, chemical and other fields. The main uses of rectangular tubes include:
    1. Construction field: Rectangular tubes can be used as load-bearing structural parts, such as steel structure frames, support columns, beams, etc., and can also be used as pipes, flues, drainage pipes, etc.
    ...2. In the field of machinery manufacturing: square tubes can be used as machine parts, such as bearings, sliders, guide rails, etc.; they can also be used as racks, car frames, etc.
    3. Electrical field: Rectangular tubes can be used as cable trays, cable tunnels, cable protection tubes, etc., and have good anti-corrosion, waterproof, and fire-proof characteristics.
    4. Chemical industry:  can be used as pipelines for transporting chemical media, such as transporting oil, gas, water, acid and alkali, etc., and can also be used as parts of chemical equipment, such as reactors, heat exchangers, etc.

     Note:

    1. Free sampling, 100% after-sales quality assurance, and support for any payment method;
    2. All other specifications of carbon steel pipes can be provided according to your requirements (OEM and ODM)! You will get the ex factory price from Royal Group.
    3. Professional product inspection service, high customer satisfaction.
    4. The production cycle is short, and 80% of orders will be delivered in advance.
    5. The drawings are confidential and all are for the purpose of customers.

    Size Chart

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    Customized production process

    1. Requirements: documents or drawings
    2. Merchant confirmation: product style confirmation
    3. Confirm customization: confirm payment time and production time (pay deposit)
    4. Production on demand: waiting for receipt confirmation
    5. Confirm delivery: pay the balance and deliver
    6. Confirm receipt

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    Product Inspection

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    Packing and Transportation

    Precautions for packaging and transportation of carbon steel pipes
    1. Carbon steel pipes must be protected from damage caused by collision, extrusion and cuts during transportation, storage and use.
    2. When using , you should follow the corresponding safety operating procedures and pay attention to prevent explosions, fires, poisoning and other accidents.
    3. During use, carbon steel pipes should avoid contact with high temperatures, corrosive media, etc. If used in these environments, carbon steel pipes made of special materials such as high temperature resistance and corrosion resistance should be selected.
    4. When selecting carbon steel pipes, carbon steel pipes of suitable materials and specifications should be selected based on comprehensive considerations such as the use environment, medium properties, pressure, temperature and other factors.
    5. Before carbon steel pipes are used, necessary inspections and tests should be carried out to ensure that their quality meets the requirements.

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    Transportation: Express (Sample Delivery), Air, Rail, Land, Sea shipping (FCL or LCL or Bulk)

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    Our Customer

    Services
    We Specialize In Custom Material Processing.
    Our experienced team will cut, shape and weld materials to your specifications. We are a one-stop-shop: Order the products you need, have them customized to your specifications, and get fast, free delivery. Our goal is to minimize work for you—saving you time and money.

    Sawing, Shearing & Flame Cutting
    We have three bandsaws on site that are capable of miter cutting. We flame cut plate ⅜" thick through 4½", and our Cincinnati Shear is capable of cutting sheet as thin as 22 gauge and as heavy as ¼” square and accurate. If you need materials cut quickly and accurately, we offer same-day service.

    Welding
    Our Lincoln 255 MIG Welding Machine allows our experienced welders to weld any kind of house columns or miscellaneous metals that you require.

    Hole Punching
    We specialize in steel flitch plates. Our team can produce holes as small as ⅛" diameter and as large as 4¼" diameter. We have Hougen and Milwaukee magnetic drill presses, manual punches and ironworkers, and automatic CNC punches and drill presses.

    Subcontracting
    If necessary, we will work with one of our many partners from around the country to deliver you a premium, cost-effective product. Our partnerships ensure that your order is efficiently handled by the most experienced professionals in the industry.

    Carbon Steel Pipe (3)

    FAQ

    Q: Are u a manufacturer?

    A: Yes, we are a manufacturer. We have our own factory located in Daqiuzhuang Village, Tianjin City, China. Besides, we cooperate with many state-owned enterprises, such as BAOSTEEL, SHOUGANG GROUP, SHAGANG GROUP,etc.

    Q: Can I have a trial order only several tons?

    A: Of course. We can ship the cargo for u with LCL serivece.(Less container load)

    Q: Do u have payment superiority?

    A: For big order, 30-90 days L/C can be acceptable.

    Q: If sample free?

    A: Sample free, but the buyer pays for the freight.

    Q: Are you gold supplier and do trade assurance?

    A: We seven years cold supplier and accept trade assurance.


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