Hot Tar & Asphalt - Smooth Bore & Rough Bore

Marking: Example: Continental ContiTech RB Dock Hot Asphalt, 350°F 225 PSI max

 

Applications

Designed for petroleum-based products up to 350°F between docks and tankers or barges under heavy-duty conditions.

Specifications

  • Construction Tube: Nitrile synthetic rubber, flat steel wire helix supporting the tube
  • Cover: Wingprene® synthetic rubber
  • Reinforcement: Spiral-plied synthetic fabric with wire helix
  • Coupling: Coupled with galvanized built-in steel nipple/150#RFSO flanges. Available in other bolt hole patterns, materials and floating flanges on request. Smooth bore assembly is electrically continuous unless otherwise specified by customer. Rough bore assembly is offered as electrically continuous only.
  • Non Stock / Sizes: Custom lengths available, contact customer service.
  • Temperature Range: -25°F to 350°F (-32°C to 177°C)
  • Order Codes: 541-606 (smooth bore), 541-582 (rough bore)
  • Packaging: Custom lengths available, contact customer service.

 

Technical Data Imperial

  • Part Number

    InnerØ

    OuterØ

    Weight

    Working
    Pressure

    Bend Radius

    Vacuum HG

  • (in)

    (in)

    (lbs/ft)

    (PSI)

    (in.)

    (in.)

  • 20274024

    4

    5.38

    7.06

    225

    36

    29

  • 20276576

    6

    7.75

    13.99

    225

    48

    29

  • 20266243

    8

    9.83

    19.20

    225

    60

    29

  • 20473949

    10

    11.81

    23.29

    225

    80

    29



Technical Data Metric

  • Part Number

    InnerØ

    OuterØ

    Weight

    Working
    Pressure

    Bend Radius

    Vacuum HG

  • (mm)

    (mm)

    (kg/m)

    (MPa)

    (mm)

    (mm)

  • 20274024

    101.60

    136.60

    10.51

    1.55

    914

    737

  • 20276576

    152.40

    196.70

    20.82

    1.55

    1219

    737

  • 20266243

    203.20

    249.60

    28.58

    1.55

    1524

    737

  • 20473949

    254.00

    299.90

    34.67

    1.55

    2032

    737