2013-01-27 TRELLEBORG GROUP2

Oil Sands

Expansion joints, barrels, hoses and

pre-shaped bends for onshore oil sand

fields.

Our special reinforced rubber products

have a much better resistance against

the abrasive material than conventional,

CCO and tungsten overlaid metal piping,

resulting in a much longer lifetime.resulting in a much longer lifetime.

TRELLEBORG GROUP4

Reinforcement covering

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Compound options

Fluid Characteristics Hydrotransport Middlings CoarseTailings

Solid content (weight %) 53 ~ 63 0 ~ 16 50 ~ 63

Slurry specific gravity (g/cm3) 1.5 ~ 1.65 1.0 ~ 1.35 1.4 ~ 1.65

Particle size (cm) Up to 13 Up to 1.3 Up to 13

Service temperaturerange (°C 20 ~ 95 20 ~ 95 20 ~ 95

Hydrocarbon content (weight %) 6 ~ 7 0 ~ 1.5 1 ~ 2Hydrocarbon content (weight %) 6 ~ 7 0 ~ 1.5 1 ~ 2

Service stream descriptions

(examples) Oilsands feed PSV middlings to PSV underflow to

from slurry flotation process tailingspond

preparation to

PSV

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Current oil sands applications

�Inter stage reducing offset spools

�Tailings discharge spools

�Hydro transport T-joint spools

�90° 5D tailings discharge elbow 24“

�Water inlet / shore connection hose

�Straight / Flexible hose 30“ 40‘ length

�Expansion Barrels

�Tailings pump connection application

�MFT flexible and straight hoses�90° 5D tailings discharge elbow 30“

�30° 5D tailings discharge elbow 30“

�45° 5D tailings discharge elbow 30“

�Suction and discharge tailings booster

applications

�MFT flexible and straight hoses

�RCW, flexible and straight hoses

�Hydro transport discharge elbows

30°/45°

�Rubber air hoses

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Wear liner thicknesses

We are able to deliver wear liner thicknesses up to 100 mm (4“)

Normally for our oil sands coarse tailings solutions we use 50 mm. (2“)

Outer cover thickness is standard 15 mm thick to protect the solution on the

outside against UV, cold, damage and bitumen integration.

Reinforcement thickness depending on the pressure rating (design class of the

line) and the chosen cord material.

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Diameter, length and radius

Trelleborg has developed dredging hoses to withstand severe conditions

with our advanced technologies and rich experiences in the polymer

industry for the last 60 years. Our range of products has almost no limit.

Produced on customers specification from ø50 mm (ø2”) to ø2000 mm

(78”) overall length, depending on the diameter, up to 12192 mm (40’).

Preformed elbows in various sizes (15° to 90° 5D) with diameters up to

30”.

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Interstage offset spools between pumps

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Interstage offset spools between pumps

Stage 1-2:

ø508/438 (20”/171/4”)

MAWP : 10 bar / 150 psi

BP : 42 bar / 609 psi

Stage 2-3:

ø508/438 (20”/171/4”)

MAWP : 11,75 bar / 170 psi

BP : 42 bar / 609 psiBP : 42 bar / 609 psi

Installed at Syncrude Plant 5

tailings (5 lines)

Life time over two years (16000

hours)

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Interstage offset spools between pumps

Stage 1-2

Working pressure: 150 psi (10,3 bar)

Test pressure (2x WP): 300 psi (20,6 bar)

Calculated Burst pressure: 609 psi (42 bar)

Design temperature: 90°C (194 °F)

Compression: 1,2“ (30 mm)Compression: 1,2“ (30 mm)

Elonation / Expansion: 1,6“ (40 mm)

Offset: 5,31“ (135 mm)

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Interstage offset spools between pumps

Stage 2-3

Working pressure: 170 psi (11,75 bar)

Test pressure (2x WP): 340 psi (23,5 bar)

Calculated Burst pressure: 609 psi (42 bar)

Design temperature: 90°C (194 °F)

Compression: 1,2“ (30 mm)Compression: 1,2“ (30 mm)

Elonation / Expansion: 1,6“ (40 mm)

Offset: 6,10“ (155 mm)

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Expansion joint tailings discharge

Expansion joint ø26,5“ x 40,5“ (ø673 x 1075 mm.)

Working pressure: 145 psi (10 bar)

Test pressure : 225 psi (15 bar)

Bursting pressure: 435 psi (30 bar)

Installed at Suncor plant 86.

Life time over one year (8000

hours)

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Applications in tailings and hydrotransport

Installed at Suncor in Line 12

tailings, just outside plant 86

(since 2007)

T-Joint in plant 86 (Christmas

tree) hydrotransport first 2005-

2010, 2nd from 2010

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Tailings Discharge Hose ø660 (26”) x 4064

ø660 x 4064 (26”x 13’-4”)

MAWP : 35 bar / 508 psi

BP : 140 bar / 2030 psi

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T-Joint Hydrotransport ø572 (23”)

ø572 (3x): (23” (3x) x 49”)

MAWP : 7 bar / 100 psi

BP : 70 bar / 1015 psi

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24” preformed elbow (5D 90°)

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24” preformed elbow (5D 90°)

ø585 x R=3018 (23”)

MAWP : 10 bar / 150 psi

BP : 62 bar / 900 psi

Installed at Syncrude, tailings

(Base Mine) life time over

20.000 hours.

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30” straight hose 38,75’ (11.8 m)

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30” straight hose 38,75’ (11.8 m) 500 psi

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30” straight hose 38’- 8” (11.8 m)

ø724 x 11800 (28,5”x 38’-8” )

MAWP : 33 bar / 480 psi

BP : 100 bar / 1450 psi

Syncrude Aurora, coarse tailings.

Instead of 2300 hours this hose

reached over 16.000 hours.22

Production of 30” preformed elbow (5D

90°)

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30” preformed elbow (5D 90°) + Straight hose

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30” preformed elbow (5D 90°)

ø724 x R= (28,5”x 38’-8” )

MAWP : 33 bar / 480 psi

BP : 100 bar / 1450 psi

Preformed rubber elbow. Over

12000 hours (compare to 2500

hours CCO) at Syncrude Aurora

Mine.

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30” preformed elbow (5D 30° and 45°)

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30” preformed elbow (5D 30° and 45°)

Installed at Syncrude Aurora, Hydro-

transport. Installed April 2011 and still

running.

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30” and 36” MFT and RCW hoses

Installed at Syncrude Base Mine

TR-WIP project. Installed July

2012.

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30” and 36” MFT and RCW hoses

Installed at Syncrude Base Mine

TR-WIP project. Installed July

2012.

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FLEXIBLE HOSES

TRELLEBORG GROUP30

Flexible but will not kink or buckle

We do not use steel rings or helix wire. If

hoses do kink, the pressure will always

make them straight again.

30” and 36” MFT and RCW hoses

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28,5” Rubber Expansion Barrel

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28,5” Rubber Expansion Barrel 10’-9”

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28,5” Rubber Expansion Barrel 10’-9”

ø724 x 3300 (28,5”x10’-9”)

MAWP : 38 bar / 550 psi

BP : 114 bar / 1650 psi

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References

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