ceramic lined pipe bend systems
TRANSCRIPT
Ambient and High Temperature Ceramic Lined Pipe Bends
Wea
r Res
ista
nce
Eng
inee
rs
Omegaslate (UK) Limited2 Chirk CloseForest GateKidderminsterWorcestershire.DY10 1YG. UK.
Tel: 01562 755 824 Fax: 01562 742 979Web Address: www.omegaslate.com
Omegaslate 2001 Page 1 of 9
About Ceramic About Ceramic Lined High Lined High temperature temperature Abrasion and Corrosion Resistant Pipe BendsAbrasion and Corrosion Resistant Pipe Bends
ó The pipe bends featured in this presentation are used in high and ambient temperature pneumatic conveying and gas cooling applications.
ó Advanced ceramic lined pipe bends and straights can be used in operating temperatures up to, approximately, 1250 degrees centigrade.
ó The ceramic lining systems are designed to accept differential expansion and mechanical flexure.
Page 2 of 9 Omegaslate 2001
High temperature Abrasion and High temperature Abrasion and Corrosion Resistant Pipe BendsCorrosion Resistant Pipe Bends
ó Nitride Bonded Silicon Carbide is a refractory grade ceramic and can be used as a high temperature bend lining; however, this ceramic in porous and care must be taken when corrosive chemicals and acids are present.
ó The ceramic lining system is grouted into the bend casing with an acid resistant refractory cement capable of operating in temperatures up to 1250 degrees centigrade.
Page 3 of 9 Omegaslate 2001
High temperature Abrasion and Corrosion High temperature Abrasion and Corrosion Resistant RESILIDE Resistant RESILIDE Lined Pipe BendsLined Pipe Bends
ó RESILIDE is a non porous engineering grade ceramic and an excellent high temperature bend lining product. RESILIDE is extremely resistant to abrasion, corrosion and thermal shock.
ó The ceramic lining system is grouted into the bend casing with an acid resistant refractory cement capable of operating in temperatures up to 1250 degrees centigrade
Page 4 of 9 Omegaslate 2001
CEROXALIDE CEROXALIDE Z3 Z3 Bend Lining SystemsBend Lining Systems
ó CEROXALIDE Z3 is a non porous engineering grade ceramic, offerning moderate thermal shock capability, good abrasion resistance and excellent chemical resistant properties.
ó The wear resistance of a CEROXALIDE Z3 can be approximately 30 times that of cast iron.
ó CERAXALIDE Z3 is unaffected by most chemicals and acids.
Page 5 of 9 Omegaslate 2001
12” NB CEROXALIDE 12” NB CEROXALIDE Z3 ‘Y‘ Z3 ‘Y‘ Piece Piece Lining SystemsLining Systems
ó CEROXALIDE Z3 lined pipe work can be used for temperature applications of up to 1350 degrees Centigrade.
ó The thermal shock resistance of CEROXALIDE Z3 is much lower than RESILIDE and must not be used in situations where temperature increase/decrease is greater that 200 degrees Centigrade per hour .
Page 6 of 9 Omegaslate 2001
12” to 10” NB 12” to 10” NB CEROXALIDE CEROXALIDE Z3 Z3 Ceramic Lined ReducersCeramic Lined Reducers
ó CEROXALIDE Z3 is a non porous engineering grade ceramic, offerningmoderate thermal shock capability, good abrasion resistance and excellent chemical resistant properties.
ó The wear resistance of a CEROXA LIDE Z3 can be approximately 30 times that of cast iron.
ó CEROXALIDE Z3 is unaffected by most chemicals and acids.
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RESI
LID
E
CERO
XALI
DE
Z4
CERO
XALI
DE
Z3
Nitr
ide
Bond
ed S
iC
Cast
Bas
alt
Ni-h
ard
Har
d fa
cing
Tugs
ten
coat
ings
Cast
iron
Approximate Relative Life of Various Approximate Relative Life of Various Commonly used Wear Resistant MaterialsCommonly used Wear Resistant Materials
Rel
ativ
eLi
fe
Page 9 of 9 Omegaslate 2001
0
20
40
60
80
100
120
140
160
180
200RE
SILI
DE
SIN
TERE
D S
iC
TUN
GST
EN C
ARB
IDE
NI-H
ARD
CERO
XALI
DE
Z4
SILI
CON
NIT
RID
E
CERO
XALI
DE
Z3
Heat Transmission Properties of Heat Transmission Properties of Wear/Corrosion Resistant Materials.Wear/Corrosion Resistant Materials.
Ther
mal
exp
ansio
n co
effic
ient
(K
-1X
10-6
)
Page 8 of 9 Omegaslate 2001