Dong Hwa TCA Co Ltd

#63-17, Deok Gye-Dong, Yang San-Si
Kyung Nam,  626-240

Korea (South)
  • Booth: 8431


  • Pipe, Fitting, Flange
    We produce copper& copper alloy pipe, fitting, flange and stainless fitting, flange....

  • Superior Copper & Copper-alloy Fittings and Flanges
    We can produce up to 400A seamless pipes, 1000A Welded pipe. Copper-nickel alloys are
    widely used in shipbuilding and offshore projects as well as other marine applications due to
    their resistance to seawater corrosion, erosion and biofouling.
    Nipple / Socket Welded Pipes Round Bar Bus Bar LWC, Coil
    Stainless Steel Fittings and Flanges.

    1. Copper Alloy Pipes
    Material: C7060, C7150, C2600, C2700, C4430,
    C6870, C6871, C6872
    Copper alloy tubes for industry are superior in terms of
    seawater resistance, corrosion, resistance, physical
    properties and mechanical properties, while also
    suitable for high - temperature applications.

    2. Copper Pipes, ROD
    Chromium Copper : C18200, C18150, C17200
    Phosphor Bronze : C5111, C5102, C5191, C5212
    Silicon Bronze : C6510, C6550
    Oxygen-free electrolytic Copper : C10100, C10200, C10400, C10500, C10700

    3. Copper & Copper Alloy Fittings and Flanges
    Material: C71500, C1100, C1220, C70600,
    CuNi10Fe1.6Mn (CuNi10Fe1Mn), YBSC2, Available
    Sizes: 3/8"~ Max 24"
    - Key Properties of Copper Alloy Fittings and Flanges
    - Low corrosion in seawater/saltwater applications
    - High resistance to stress corrosion cracking (SCC) in
    - High general resistance to crevice corrosion and stress
    corrosion due to chlorides
    - Strong pitting resistance
    - Ease of welding and fabrication

    4. Stainless Steel Fittings and Flanges
    Dong Hwa offers an extensive inventory of Stainless
    Steel Fittings and Flanges including Stainless Steel Butt
    Weld Fittings, Threaded & Socket Weld Fittings and
    Flanges. It produces stainless steel pipe and fittings
    including elbows, caps, tees, reducers, stub ends and
    stainless steel pipe weld-o-lets. The company can accommodate any need
    with its wide-ranging and hard to find sizes and angles. Good corrosion
    resistance for many applications in many industries.

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