Product Features

PB resin is a polymer made by synthesizing butene-1 and is a polyolefin-based composite with high crystallinity.

  • Durability

    KBM pipes and fittings are made of PB,
    the most advanced material in petrochemical products,
    and boast long life at any temperature and pressure.

  • Economic

    KBM PB pipe is a comprehensive
    and economical pipe with long durability, low defect rate,
    low manpower consumption and shortening of air.

  • Ease

    KBM PB piping method has been developed by simple
    push-in method, it does not need tools and technology,
    and is effective in shortening the air more than other piping method.

  • Permeability to
    Microorganisms

    KBM PB piping is strong against chemical action and
    cannot infect fungi and bacteria at all.

  • Corrosion Resistance

    Because PB is resistant to corrosion and is not affected
    by electrolytic materials, it is widely used as
    a hot-water piping material in foreign countries.

  • Noiseless

    KBM PB System Sound No noise due to WATER HAMMER,
    water pressure fluctuation and temperature rise.

  • Flexibility and
    Light Weight

    It is more flexible than other piping materials and
    it bends naturally, so it can be easily installed
    in a narrow space and light weight makes it easy to carry.

  • Freezing and
    Heat Resistance

    KBM PB pipes have high elasticity of products
    and are resistant to frost and
    are especially heat resistant in resin pipes.

  • Non-toxic

    PB is an internationally recognized,
    completely non-toxic raw material and widely used for drinking water.

  • 360º Rotation

    The KBM PB system can be rotated 360 ° after assembling pipes and
    fittings, making it easy to assemble even in difficult locations.

  • Impact Resistance

    KBM PB pipes have excellent elasticity,
    so they are less damaged or damaged by external impact.

  • Thermal Insulation

    The KBM PB pipe has an extremely low thermal conductivity
    of 1/1700 of 1/250 of the steel pipe and is excellent in heat retention and
    cooling, making it suitable
    for water supply / hot water supply and heating piping.

  • Best Strength

    PB pipe has very few Creep deformation and hardly degrades
    its strength compared to other plastic pipes even under continuous load
    at high temperature.

  • Insulation

    KBM PB piping material has excellent electric insulation
    and unlike metal piping material, there is no worry
    about transition corrosion.

Structural Features

PB resin is a polymer made by synthesizing butene-1 and is a polyolefin-based composite with high crystallinity.

  • 1

    Retaining Cap

    It is manufactured from advanced raw material and made of raw material suitable for BS2462 standard with good weather resistance, good resistance to oxidation, heat and chemical, electric strength, durability and appearance

  • 2

    O-Ring

    It has high temperature and low temperature, self-extinguishing property, mechanical rigidity, chemical resistance, oil resistance and durability guaranteed. Our O-Ring is certified durability and hygiene from WRC.

  • 3

    Spacer Washer

    It regulates the connecting force and protects the O-Ring.

  • 4

    Grab Ring

    It is made of Stainless Steel 316L which has the highest corrosion resistance and high Creep strength.

Polybutylene

PB resin is a polymer made by synthesizing butene-1 and is a polyolefin-based composite with high crystallinity.

Monomer Polymer Molecular Weight
120~130 thousand
250~300 thousand
1.5 million

※ Diagram of ethylene, polyethylene, propylene and polybutylene is made for understanding resin properties