CIRCULAR FLANGE – MODEL RB

Circular-Flange-Brushes pipeline pig apache pipeline products

Effective. Reliable. Durable. Our Model RB brush is the best general purpose pipeline cleaning solution today. With
years of experience, Apache will even custom-design the optimal brush for you. The RB Brush mounts to a pig
body’s flange by either single or multiple bolts. Brush trims are secured to a strong, custom-made plate, not preperforated
sheets.

* Available in SS or Plastic Trim
** Available in SS

CENTRE HOLE

SIZE
CARBON STEEL

FLAT WIRE*
CARBON STEEL

PENCIL WIRE**
6" 94-0940-06 94-0941-06
8" 94-0940-08 94-0941-08
10" 94-0940-10 94-0941-10
12" 94-0940-12 94-0941-12
14" 94-0940-14 94-0941-14

CIRCULAR BOLT PATTERN

SIZE

CARBON STEEL

FLAT WIRE*

CARBON STEEL

PENCIL WIRE*
6" 94-0950-06 94-0951-06
8" 94-0950-08 94-0951-08
10" 94-0950-10 94-0951-10
12" 94-0950-12 94-0951-12
14" 94-0950-14 94-0951-14
16" 94-0950-16 94-0951-16
18" 94-0950-18 94-0951-18
20" 94-0950-20 94-0951-20
22" 94-0950-22 94-0951-22
24" 94-0950-24 94-0951-24
26" 94-0950-26 94-0951-26
28" 94-0950-28 94-0951-28
30" 94-0950-30 94-0951-30
32" 94-0950-32 94-0951-32
34" 94-0950-34 94-0951-34
36" 94-0950-36 94-0951-36
42" 94-0950-42 94-0951-42
48" 94-0950-48 94-0951-48
56" 94-0950-56 94-0951-56

Features & Benefits:

  • FLAT
  • Effective when moderate to heavy cleaning is required
  • Provides 360 degree coverage installation
  • Excellent for bidirectional applications
  • Act as centering guide in the pipeline
  • Can be stacked for more aggressive cleaning
  • Easily negotiates bends and anomalies in the pipe bore.
  • PENCIL
  • Individual wires reach into pipeline pits, cleaning them thoroughly.
  • Generally used before ILI runs to ensure a 360 degree clean.
  • Extremely durable, so it can be used repeatedly
  • Available in Carbon Steel or Stainless Steel trim
  • Available in sizes ranging from 6” - 56”-plus.
  • Its flexibility and ability to negotiate varying internal diameters make the pencil brush an excellent choice for cleaning multi diameter pipelines.

Options Available:

  • Custom trim lengths available on request.
  • Trim Material – Carbon Steel, Stainless Steel & Plastic (Flat only).
  • Flanges that carry the pencil brushes can be manufactured to use shorter trim lengths for scale or other problems that require a short strong brush with less flexibility.
  • Alternatively, pencil brushes can feature longer trim to clean a pipeline that is, for example, partially obstructed by wax or dents or has design issues that call for the brush to flex, then resume cleaning.
  • Can be custom-manufactured to suit all pig requirements.

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