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Straight seam thick wall titanium welded pipe

Titanium welded pipe specifications DN100 above, wall thickness 1.5mm above the length of 6.3 meters.Straight seam thick wall titanium welded pipe is a kind of titanium alloy welded pipe with large wall thickness. Titanium alloys have excellent corrosion resistance and high strength properties, and are widely used in chemical industry, Marine engineering and aerospace.

  • Commodity name: Straight seam thick wall titanium welded pipe
  • Commodity ID: 1

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  • Product Description
  • Use of materials
  • Testing Standards
  • Process Control Flow
  • Titanium welded pipe specifications DN100 above, wall thickness 1.5mm above the length of 6.3 meters.

    Straight seam thick wall titanium welded pipe is a kind of titanium alloy welded pipe with large wall thickness. Titanium alloys have excellent corrosion resistance and high strength properties, and are widely used in chemical industry, Marine engineering and aerospace.

    The manufacturing process of the straight slit thick wall titanium welded pipe is complicated, and high quality titanium alloy materials need to be selected first, and the pre-treatment work such as cutting, cleaning and preheating. Then, the titanium plates at both ends are connected by welding technology to form the shape of the pipe. The welding process requires strict control of the welding temperature and atmosphere to ensure the quality and strength of the welded joint.

    Straight seam thick wall titanium welded pipe is characterized by large wall thickness and can withstand higher pressure and load. It has excellent corrosion resistance and can be used in harsh environments such as acid and alkali for a long time without being affected. In addition, the weld of the straight seam thick-wall titanium welded pipe is specially treated, and the strength of the welded joint is basically the same as that of the pipeline, and will not become the weak link of the pipeline.

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  • Material involved

    Titanium and its alloys

    TA1(GR1)   TA2(GR2)   TA3(GR3)   TA9(GR7)   TA10(GR12)   TA15   TC4(GR5)

    Nickel and its alloys

    N02200   N02201   N04400   N06600   N06625   N06601   N06022   N08820   N0802  0 N08810   N08825   N08367   N10276   N10675

    Zirconium and its alloys

    R60702   R60705

    Tantalum and its alloys

    Ta1   Ta2

    Copper and its alloys

    B30   B10

    Stainless Steel

    S31803   S32205   S32750   S32760   AL-6XN   904L   926   316L   316H   317L   310S   321   304

  • Product performance testing standards

    Tensile test GB/T 228.1 Metallic materials-Tensile testing
    ASTM E8 Test Method for Tensile Testing of Metallic Materials
    Hardness test GB/T4340.1 Test Method for Vickers Hardness of Metallic Materials
    ASTM E384 Test Method for Microhardness of Materials
    metallographic structure GB/T13298 Metallographic Microstructure Inspection Method
    QJ2917 Metallographic Test Method for Titanium and Titanium Alloys
    flattening test GB/T246 Metallic Tubes-Flattening Test Method
    Flaring test GB/242 Test Method for Flaring of Metallic Tubes
    flattening test ASTM A370 Steel Products Mechanical Test Methods and Definitions

    Product testing items and standards

    Chemical composition detection direct reading spectrometer
    Oxygen, nitrogen and hydrogen analyzer
    GB/T3620.1
    GB/T3620.1
    Grade and Chemical Composition of Titanium and Titanium Alloys
    Eddy current flaw detection On-line eddy current flaw detector GB/T12969.1 Eddy current testing method for titanium and titanium alloy tubes
    Ultrasonic flaw detection ultrasonic flaw detector GB/T12969.2 Method for ultrasonic inspection of titanium and titanium alloy tubes
    Radiographic flaw detection ray machine NB/T47013
    ASME UW-51
    Nondestructive testing of pressure equipment
    Penetrant inspection DPT-5 NB/T47013
    ASME-1 APP8
    Nondestructive testing of pressure equipment
  • Pipeline process control flow

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    Pipe fitting process control flow

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Production R & D

The company's products are widely used in petrochemical, natural gas, coal chemical, electric power, nuclear power, shipbuilding, marine engineering, papermaking, metallurgy, mining, fine chemicals, aerospace, shipbuilding, environmental protection equipment, pressure vessel manufacturing, new material engineering and other fields; Especially in the pressure pipeline manufacturing process, it is recognized by many foreign customers and exported to Europe, America, Asia Pacific and other countries and regions; equipment and processing capacity in the domestic leading level.

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