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ZG355 Series Big Size Tube Mill Line For Welded Tube Thickness 4.0-12.0mm

ZG355 Series Big Size Tube Mill Line For Welded Tube Thickness 4.0-12.0mm

    • ZG355 Series Big Size Tube Mill Line For Welded Tube Thickness 4.0-12.0mm
    • ZG355 Series Big Size Tube Mill Line For Welded Tube Thickness 4.0-12.0mm
    • ZG355 Series Big Size Tube Mill Line For Welded Tube Thickness 4.0-12.0mm
  • ZG355 Series Big Size Tube Mill Line For Welded Tube Thickness 4.0-12.0mm

    Product Details:

    Place of Origin: Hangzhou,China
    Brand Name: Talilian
    Certification: ISO,CE
    Model Number: ZG355

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 set
    Price: negotiation
    Packaging Details: wooden case
    Delivery Time: 1 month after payment
    Payment Terms: L/C, T/T
    Supply Ability: 10 set per month
    Contact Now
    Detailed Product Description
    Condition: New Color: Option
    Diameter Of Welded Tube: 219-355mm Wall Thickness Of Welded Tube: 4.0-12.0mm
    Milling Speed: 15-30m/min Main Motor Power: 250kw*2,200kw*2
    High Frequency Power: 1200kw


    ZG355 Series Big Size Tube Mill Line Welded Tube Diameter 219-355mm Welded Tube Thickness 4.0-12.0mm





    A 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. It can also be used for structural applications; hollow pipe is far stiffer per unit weight than solid members.

    In common usage the words pipe and tube are usually interchangeable, but in industry and engineering, the terms are uniquely defined. Depending on the applicable standard to which it is manufactured, pipe is generally specified by a nominal diameter with a constant outside diameter (OD) and a schedule that defines the thickness. Tube is most often specified by the OD and wall thickness, but may be specified by any two of OD, inside diameter (ID), and wall thickness. Pipe is generally manufactured to one of several international and national industrial standards. While similar standards exist for specific industry application tubing, tube is often made to custom sizes and a broader range of diameters and tolerances. Many industrial and government standards exist for the production of pipe and tubing. The term "tube" is also commonly applied to non-cylindrical sections, i.e., square or rectangular tubing. In general, "pipe" is the more common term in most of the world, whereas "tube" is more widely used in the United States.

    Both "pipe" and "tube" imply a level of rigidity and permanence, whereas a hose (or hosepipe) is usually portable and flexible. Pipe assemblies are almost always constructed with the use of fittings such as elbows, tees, and so on, while tube may be formed or bent into custom configurations. For materials that are inflexible, cannot be formed, or where construction is governed by codes or standards, tube assemblies are also constructed with the use of tube fittings.



    2.pipe material


    Pipe is made out of many types of material including ceramic, glass, fiberglass, many metals, concrete and plastic. In the past, wood and lead  were commonly used.

    Typically metallic piping is made of steel or iron, such as unfinished, black (lacquer) steel, carbon steel, stainless steel, galvanized steel, brass, and ductile iron. Iron based piping is subject to corrosion if used within a highly oxygenated water stream. Aluminum pipe or tubing may be utilized where iron is incompatible with the service fluid or where weight is a concern; aluminum is also used for heat transfer tubing such as in refrigerant systems. Copper tubing is popular for domestic water (potable) plumbing systems; copper may be used where heat transfer is desirable (i.e. radiators or heat exchangers).Inconel, chrome moly, and titanium steel alloys are used in high temperature and pressure piping in process and power facilities. When specifying alloys for new processes, the known issues of creep and sensitization effect must be taken into account.

    Lead piping is still found in old domestic and other water distribution systems, but it is no longer permitted for new potable water piping installations due to its toxicity. Many building codes now require that lead piping in residential or institutional installations be replaced with non-toxic piping or that the tubes' interiors be treated with phosphoric acid. According to a senior researcher and lead expert with the Canadian Environmental Law Association, "...there is no safe level of lead [for human exposure]".[3] In 1991 the US EPA issued the Lead and Copper Rule, it is a federal regulation which limits the concentration of lead and copper allowed in public drinking water, as well as the permissible amount of pipe corrosion occurring due to the water itself. In the US it's estimated that 6.5 million lead pipes installed before the 1930s are still in use.

    Plastic tubing is widely used for its light weight, chemical resistance, non-corrosive properties, and ease of making connections. Plastic materials include polyvinyl chloride (PVC),chlorinated polyvinyl chloride (CPVC), fibre reinforced plastic (FRP), reinforced polymer mortar (RPMP), polypropylene (PP), polyethylene (PE), cross-linked high-density polyethylene (PEX), polybutylene (PB), and acrylonitrile butadiene styrene (ABS), for example. In many countries, PVC pipes account for most pipe materials used in buried municipal applications for drinking water distribution and wastewater mains.Market researchers are forecasting total global revenues of more than US$80 billion in 2019. In Europe, market value will amount to approx. €12.7 billion in 2020

    Pipe may be made from concrete or ceramic, usually for low-pressure applications such as gravity flow or drainage. Pipes for sewage are still predominantly made from concrete or vitrified clay. Reinforced concrete can be used for large-diameter concrete pipes. This pipe material can be used in many types of construction, and is often used in the gravity-flow transport of storm water. Usually such pipe will have a receiving bell or a stepped fitting, with various sealing methods applied at installation.


    condition new
    color option
    diameter of welded tube 219-355mm
    thickness of welded tube 4.0-12.0mm
    milling speed 15-30m/min
    main motor power 250kw*2,200kw*2
    high frequency power



    ZG355 Series Big Size Tube Mill Line For Welded Tube Thickness 4.0-12.0mm


    ZG355 Series Big Size Tube Mill Line For Welded Tube Thickness 4.0-12.0mm

    Contact Details

    Contact Person: Mr. Yao junming

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