Download - Thermachem - Naylor
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EER
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Thermachem drainage solutionsfor aggressive environments
Telephone: +44 (0)1226 794056
Email: [email protected]
Ceramic stonewaresystem for resistance to high temperatures,aggressive chemicalsand thermal shock
email: [email protected] web: www.naylor.co.uk
MADE INBRITAIN
Contents
Properties of Thermachem
Applications and Case Studies
Coupling options
Chemical resistance table
Product range
Technical information and installation
Hydraulic flow tables
Trench beddings
1
2
3
4-5
6-10
11
12
13
Thermal shock can create
cracks and fractures in
standard materials when
they are constantly exposed
to large temperature
differentials. Naylor
Thermachem has been
independently tested to
handle thermal shock of
120 deg C.
Constant high temperatures
effluents can weaken some
drainage materials leading
to potential deformation in
the pipeline. Naylor
Thermachem can handle
temperatures of up to 200
deg C with no loss of
performance in the pipe
material or coupling.
Thermachem can handle a
wide range of aggressive
chemicals including
chemicals in the full pH
scale and aggressive acids.
For the majority of
chemicals Thermachem will
provide excellent resistance
at its full thermal shock and
temperature capabilities.
Properties of ThermachemThermachem is a highly advanced chemical stoneware manufactured from a pure ball clay and added
minerals including silica and alumina. The mix is subjected to extreme firing temperatures to produce an
almost impermeable ceramic material. The resultant pipe system has many advantages when used in
aggressive environments including:
Excellent resistant to aggressive chemicals in the full pH scale – pH0 to pH14
Resistant to constant thermal shock of up to 120 degrees Celsius
Resistance to higher temperatures when thermal shock is managed.
High strength, allowing for use in heavy trafficked areas and/or with little or no bedding material.
Long design life, often in excess of 50 years.
Range of coupling options to suit individual project requirements
No loss of strength, form or resistance properties during life span.
Simple to install
Thermal Shock High Temperatures Chemicals
1
Technical Support
Quality Assurance
Naylor Thermachem is manufactured to the
standards of BSEN295. All diameters up to
DN300 plus all couplings other than the
Fluoropolymer BandSeal have EN295
certification, under Kitemark certificate No:
KM 20173. Contact Naylor for further details
and a copy of the certificate.
Naylor has BS EN ISO 9001 : 2008
certification. Certificate No: FM 01420.
Naylor Thermachem drainage is
specified and used wherever there is
a potential issue with thermal shock
and/or aggressive chemicals
attacking the drainage pipelines.
Naylor has case study details on
projects supplied to a number of the
industries and applications shown
above. Visit the Thermachem section
of our website or contact us for
details.
Thermachemdrainageapplications
Naylors technical team can help with
advice on the most appropriate drainage
solution for your project.
Call us on 01226 794056
or E-mail on [email protected]
with details of your drainage requirements
and we’ll help point you in the right
direction.
Contaminated ground, chemical spills
Brewery
PowerPlants
FoodProcessing
ChemicalPlants
Hospitals
Laboratories
Industry
Dairies
2
Thermachem Coupling optionsA range of couplings are available in the Thermachem range to suit the individual nature of each project. Coupling choices can be combined on a project, utilising more cost effective options once effluents havecooled and or become diluted from downstream inlets. The table below outlines the coupling options.
Chemical resistance of couplings
Refer to the chemical resistance chart on pages 4 and 5 to determine the most appropriate coupling solution for your project. If the chemicals been discharged are not shown or if you require further clarificationcontact the Thermachem technical support team on [email protected] or +44 (0) 1226 794056.
Description Code Max. Max. intermittent continuous temp. temp.
Description Code Max. Max. intermittent continuous temp. temp.
EPDM Seal
Nitrile Seal
EPDM Band-Seal
Nitrile Band-Seal
FKM Band-Seal
Fluoropolymer Band-Seal
EPDM Push Fit Nitrile Push Fit EPDM Band-Seal
PF-EPDM
PF-NIT
BS-EPDM
BS-NIT
BS-FKM
BS-FP
Push Fit Couplings
Band-Seal Couplings
120°
120°
120°
120°
200°
200° *
110°
100°
200°
200° *
110°
100°
3
* For any requirements above 100 degrees Celsius please contact Naylor for confirmation of coupling suitability.
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Excellent for use
See comments and check suitability with Naylor
Unsatisfactory for use
Key to use
Chemical & Substance Resistance Table
3?7
AlternativeName(s)
Chemical or Molecular Formula (if relevant)
Condition of use if ?(Contact Naylor forclarification of conditions)Th
erm
ache
m
COUPLER TYPE
Chemical /Substance
Thermachem Drainage & Coupler
This table is intended as a guide for use by specifiers and contractors and is based on research of openly available data undertaken by Naylor. It has been compiled with great care but it is recommended that anyone using the table checks material suitability with another source to cover for any potential errors. As Naylor cannot be aware of site conditions and actual chemicals discharged Naylor can not provide any warranties against chemical attack. If you do find anything wrong with this table please let us know and we'll put it right.
If you need information on any chemicals that don’t appear on the list or require clarification on any conditions please contact Naylors technical Thermachem team on +44 (0) 1226 794056 or [email protected]
Isopropyl AlcoholKerosene
Fatty acids
Copper nitrateCopper sulphate
FurfuralGallic acid
EtherEthyl alcohol
FormaldehydeFormic acidFruit Juices
Hydrochloric acid
Hydrobromic acid
Benzaldehyde
Aluminium chloride
Aniline hydrochloride
AcetoneAcetic acid (30%)
Magnesium sulphateMalic Acid
Ammonium hydroxideAmyl chlorideAniline
Calcium chlorideCalcium hydroxide
Ammonium carbonate
Borax
Benzoic acid
MercuryMethanol
Chloracetic acidChloric acidChlorobenzene
Calcium hypochlorite
Hydrogen peroxide
Lactic acidLead (II) acetateMagnesium chloride
Hydrofluoric acid
Magnesium nitrate
Benzyl alcohol
Cobalt chloride
Aluminium phosphate
Barium chloride
Barium bromideBarium carbonate
Barium sulphate
Aluminium sulphate
Citric acidChlorosulfuric acid
Butyric acidButyl acetate
Chloroform
Butyl alcohol
Ammonium chloride
Boric acidBromine
Benzene
Ethanoic acid / Vinegar / Glacial aceticDimethyl ketone / DMK
Sal AmmoniacHousehold ammonia / Ammonia solution
Phenylamine / AminobenzeneAnilinium chloride
Benzoic aldehyde / Oil of bitter almondsBenzol
Phenylmethanol / PhenylcarbinolSodium tetraborate / Sodium borateBoracic acid / Ortho boric acid
N-ButanolButyl ethanoateButanoic acid
Hydrated lime / Lime / Slaked limeChlorine powder / Bleach powderMonochloroacetic acid (MCA)
Benzene Chloride / Phenyl ChlorideThrichloromethaneSulfurochloridic acid
Cupric nitrateBlue vitriol / Cupric sulphate
Ethanol / Alcohol
MethanalMethanoic acid
Hydrogen bromide
Muriatic acidHydrogen fluorideHydrogen dioxide / HydroperoxideIsopropanol / 2-PropanolAviation fuel / Jet fuelMilk acid / Sour milk acidSugar of lead
Epsom salts2-hydroxybutanedioc acid
CH3COOH(CH3)2COAlCl3AlPO4
Al2(SO4)3
(NH4)2CO3
NH4ClNH4OHC5H11ClC6H5NH2
C6H8ClNBaBr2
BaCo3
BaCl2BaSO4
C6H5CHOC6H6
C6H5COOHC6H5CH2OHNa2B4O7.10H2OH3BO3
Br2
C4H9OHC6H12O2
CH3CH2CH2-COOH
CaCl2Ca(OH)2
Ca(ClO)2
ClCH2CO2HHClO3
C6H5ClCHCl3HSO3ClC6H8O7H20CoCl2Cu(NO3)2
CuSO4
C2H5OH
CH2OHCOOH
HBr
HClHFH2O2
C3H8O
C2H4OHCOOH(Pb(CH3COO)2)
MgCl2Mg(NO3)2
MgSO4
HO2CCH2CHOHCO2H
FKM will provide good resistanceResistance unknown - contact Naylor for info.
Slow attack possible
FKM provides good resistanceOK in small amounts, otherwise slow attack
Slow attack from frequent hot dischargesResistance unknown - contact Naylor for info.
Potential slow attack on EPDM and FKMFKM provides good resistanceFKM provides good resistanceContact Naylor re FKMSlow attack from strong solutions
Resistance unknown - contact Naylor for info.FKM provides good resistance
FKM provides good resistanceContact Naylor re FKMResistance unknown - contact Naylor for info.
EPDM OK to 20°C, NBR OK to 60°C and 10% conc. FKM OK to 37% conc and 52°C
FKM good resistance if cold.Contact Naylor re FKM
Potential slow attack
Potential slow attack
FKM provides good resistance
EPD
MP
ush
fit
Nit
rile
Pus
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EPD
M
Ban
d-S
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Nit
rile
Ban
d-S
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FKM
B
and-
Sea
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Fluo
ropo
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Ban
d-S
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77
77
77
77
77
77
77
77
77
77
77
777
777
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7
7
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7 7
7
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7 7 7 777
7 7 7
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Excellent for use
See comments and check suitability with Naylor
Unsatisfactory for use
Key to use
3?7
AlternativeName(s)
Chemical or Molecular Formula (if relevant)
Condition of use if ?(Contact Naylor forclarification of conditions)Th
erm
ache
m
COUPLER TYPE
Chemical /Substance
Methyl alcohol
NaphthaleneMethyl Chloride
Methanol / Wood alcohol
Tar Camphor / Moth Repellant
CH3OH
C10H8
FKM provides fair resistanceFKM provides fair resistance
EPD
MP
ush
fit
Nit
rile
Pus
h fi
t
EPD
M
Ban
d-S
eal
Nit
rile
Ban
d-S
eal
FKM
B
and-
Sea
l
Fluo
ropo
lym
erLi
ner
Ban
d-S
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77
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7
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7
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Sodium sulphateSodium sulphide
Sodium chloride
Sodium cyanideSodium fluoride
Sodium bromide
Zinc sulphate
Sulphurous acid
Trichloroethylene
Turpentine
Sodium Sulphite
Sulphur chlorideSulphuric acid
Stannic chlorideStannous chloride
Urea
Toluene
Xylene (ortho-, meta- and para-)
Trisodium phosphate
Oxalic acid
Sodium chlorate
Potassium sulphide
Propylene dichlorideSal ammoniacSilver nitrate
Sodium carbonate
Sodium acetateSodium bicarbonate
Picric acid
Potassium permanganatePotassium sulphate
Potassium chlorate
Potassium cyanide
Potassium chloride
Nickel chloride
Nickel sulphateNitric acid
Perchloric AcidPetroleumPhosphoric acid
Sodium nitrate
Sodium bisulphateSodium bisulphite
Potassium chromate
Potassium dichromate
Nickel nitrate
Potassium bromidePotassium carbonate
Potassium fluoride
1-Propanol
Potassium hydroxidePotassium nitrate
Sodium hydroxideSodium hypochlorite
Aqua fortis
Hyperchloric acidGasolineOrthophosphoric acid
Potash
Dipotassium saltPotassium prussatePotassium bichromate
Caustic potashSaltpetre / Nitrate of potashPermanganate of potash
n-propyl-alcohol / n-Propanol / propan-1-ol
Lunar Caustic
Bicarbonate of Soda / Baking soda
Washing soda
Common salt
Caustic sodaBleachChile saltpetreThenardite
Tin (IV) chlorideTin (II) chloride
Oil of Vitreol
Methylbenzene
Sodium PhosphatePine OilCarbamide
Dimethyl benzene
White vitriol
NiCl2Ni(NO3)2
NiSO4
HNO3
H2O2C4
HClO4
C3O4P
KBrK2CO3
KClO3
KClK2CrO4
KCNK2Cr2O7
KFKOHKNO3
KMnO4
K2SO4
CH3CH2CH2OH
AgNO3
CH3COONaNaHCO3
NaBrNa2CO3
NaClO3
NaCl
NaCN
NaOHNaClONaNO3
Na2SO4
Na2S
SnCl4SnCl2
H2SO4
H2SO3
C6H5CH3
C2HCl3Na3PO4
C10H16
CO(NH2)2
C6H4(CH3)2
ZnSO4
EPDM Ok if very dilute, FKM provies good resistanceOnly use up to 20°C, potential slow attack on NBRPotential slow attackSlow attack, increasing with temperature.OK to 20% conc.
Hot, strong solution may attack clay
Hot, strong solution may attack clay
Contact Naylor re FKMOK to 6% conc. and 50°C. Potential slow attack above.
Contact Naylor re FKM
Moderate resistancePotential slow attack
Resistance unknown - contact Naylor for info.
Nitrile OK to 20°C, contact Naylor re FKM
Hot, strong solution may attack Thermachem, contact Naylor re FKMResistance unknown - contact Naylor for info.Thermachem OK if cold and up to 4%. NBR slowly attacked. FKM provides fair resistanceAttacked by strong solutionsPotential slow attackFKM provides good resistance
Up to 50% concentration OK if 20°C or below.Potential slow attackFKM provides good resistanceFKM provides good resistance
FKM provides good resistance
This table is intended as a guide for use by specifiers and contractors and is based on research of openly available data undertaken by Naylor. It has been compiled with great care but it is recommended that anyone using the table checks material suitability with another source to cover for any potential errors. As Naylor cannot be aware of site conditions and actual chemicals discharged Naylor can not provide any warranties against chemical attack. If you do find anything wrong with this table please let us know and we'll put it right.
If you need information on any chemicals that don’t appear on the list or require clarification on any conditions please contact Naylors technical Thermachem team on +44 (0) 1226 794056 or [email protected]
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5
DN
DN
DN
DN
Code
Code
Code
Code
L
R
L
R
Different lengths available to order. † Contact Naylor for Code
† Contact Naylor for Code * Dimensions on request
† Contact Naylor for Code * Dimensions on request
† Contact Naylor for Code * Dimensions on request
† Contact Naylor for Code * Dimensions on request
Drainage Product Range
L 100
150
200
225
250
300
375
450
500
100
150
200
225
250
300
375
450
500
100
150
200
225
250
300
375
450
500
100
150
200
225
250
300
375
450
500
DN Code
Thermachem
L
83036
83030
†
83037
†
83044
83450
83122
83190
83382
83385
83112
83041
83060
83045
†
83135
†
83383
83387
83102
83040
83061
83033
†
†
†
83377
83402
†
83039
83031
8303
†
†
†
1.25M
1.25M
1.25M
1.25M
1.25M
1.25M
1.25M
1.25M
1.00M
15°, 30° and 60° Bends also available
L
L
L
L
R
R
R
R
150
190
250
250
300
300
*
*
*
375
475
600
600
600
600
*
*
*
750
900
*
1200
*
1200
*
*
*
190
230
250
310
310
360
*
*
*
190
230
250
310
310
360
*
*
*
150
180
*
250
*
250
*
*
*
R
L
R
L
100
150
200
225
250
300
375
450
500
83376
83401
†
83038
83032
83035
†
†
†
1500
1750
2400
2400
2400
2400
*
*
*
120
175
245
245
245
245
*
*
*
Pipes
Bends (90°)
Bends (45°)
Bends (22½°)
Bends (11¼°)
6
100
150
200
225
250
300
375
450
500
83073
83089
†
83484
†
83085
†
†
†
220
250
*
250
*
300
*
*
*
250
270
*
310
*
360
*
*
*
L
R
L
L3
L3
L1
L1
L2
L2
100x100
150x100
150x150
200x150
200x200
225x100
225x150
225x225
250x150
250x200
250x250
300x100
300x150
300x200
300x225
300x250
300x300
100x100
150x100
150x150
200x150
200x200
225x100
225x150
225x225
250x150
250x200
250x250
300x100
300x150
300x200
300x225
300x250
300x300
83378
83379
83384
†
83113
83042
83031
83043
†
83062
83126
83024
83025
83158
83047
83159
83048
240
300
350
*
*
375
420
500
*
*
*
420
490
*
550
*
615
180
180
225
*
*
275
290
300
*
*
*
300
320
*
370
*
550
380
450
450
*
*
500
500
700
*
*
*
500
600
*
750
*
900
380
450
450
*
*
500
600
700
*
*
*
500
600
*
750
*
900
250
330
330
*
*
380
360
530
*
*
*
360
480
*
530
*
600
145
225
185
*
*
175
220
290
*
*
*
200
240
*
330
*
350
L1 L2
L3
DN
DN
DN
Code
Code
Code
† Contact Naylor for Code * Dimensions on request
† Contact Naylor for Code * Dimensions on request
† Contact Naylor for Code * Dimensions on request
† Contact Naylor for Code * Dimensions on request
L R
L1
L2
L3
83074
83080
83081
†
83115
83487
83082
83083
83125
83063
83064
†
83486
83160
83420
83058
83428
100
100
150
200
225
DN Code L1
150
225
225
275
300
83101
83189
83188
†
†
L1
Rest Bend
Oblique Junction 45°
Curved Square Junction 90°
Square P Gully
7
100
100
150
225
DN Code L
83110
†
83307
†
150
200
225
300
DN Outlet DN Inlet
DN
DN Outlet
Code
Code
Code
H
L
L
DN Inlet
W
L
100
150
150
200
200
225
225
225
100
150
100
200
150
225
150
100
100
100
150
200
150
100
150
225
100
150
100
150
150
200
200
225
225
225
83482
†
†
†
†
†
†
†
†
†
83483
†
†
†
†
†
†
†
265
175
150
225
225
275
275
300
300
300
335
335
100
100
150
200
150
100
150
225
205
205
L
L
L
Also available in larger diameters and different configurations.
† Contact Naylor for Code * Dimensions on request
Also available in larger diameters and different configurations.
† Contact Naylor for Code * Dimensions on request
Also available in larger diameters and different configurations.
† Contact Naylor for Code
Also available in larger diameters and different configurations.
† Contact Naylor for Code * Dimensions on request
DN Code
100
150
200
225
250
300
83388
83071
†
†
†
83124
Also available in larger diameters.
† Contact Naylor for Code * Dimensions on request
Square Hopper
Horizontal Inlet
Vertical Inlet
Rectangular Inlet
P Outlet 92½°
Low Back Trap
8
D2D1
L
Made from Pipe material
Made to Order
83111
83171
83151
83067
83SP/09
83066
83150
†
†
83192
150x150
100
150
200
225
250
300
375
450
500
Size
DN
Code
Code
100
150
225
250
300
76004
76009
76013
76014
76017
76020
76025
76033
76036
100
150
200
225
250
300
375
450
500
131
187.5
254
278
318
380
455
585
645
NSC137
NSC200
NSC275
NSC290
NSC335
NSC385
NSC455
NSC600
NSC601
83103
83104
83105
†
83106
76342
76351
76408
76480
76356
76412
76416
76423
*
83203
83204
83207
†
83208
*
*
*
*
*
*
*
*
*
21074
21045
*
21046
*
21051
*
*
*
155
220
320
350
410
90
120
155
155
190
L1
L2
DN
DN OD Name
Code - EPDM
CodeEPDM
CodeNitrile
Code - Nitrile L2
CodeFluoropolymer
CodeFKM
L1
DND1 - D2
Code L
100-150
150-200
150-225
200-250
225-300
250-300
300
*
380
*
500
*
83398
†
83029
†
83046
†
† Contact Naylor for Code * Dimensions on request
† Contact Naylor for Code
† Contact Naylor for Code
† Contact Naylor for Code * Dimensions on request
For P Gully & Hoppers
Loose Grate
Push Fit Couplings
Band-Seal Couplings
EPDM Seals as standardNitrile also available
Taper
Stoppers
9
100
150
225
300
375
400
450
DN CodeButt
CodeSocketed
L
83084
83059
83169
83003
†
†
†
1.0M
1.0M
1.0M
1.0M
1.0M
1.0M
1.0M
†
83488
†
†
†
†
†
† Contact Naylor for Code
A full range of bends, junctions and tapers are available as half or ¾ sections to use as channel pieces. Contact Naylor if required for product codes.
Naylor offers a complete range of custom fabrications to suit your project. With our extrusion and hand moulding capability we can manufacture most items up to DN500 in diameter including special junctions, tapers and gullies to meet the specific requirements of the project.
Pipes
Junctions & Tapers
Custom Chambers
Bespoke Fabrications
Naylor can manufacture chambers with an internal diameter of up to DN500 with heights of up to 1.5metres. Custom inlets and outlets can be included to suit the needs of the application. Naylor can provide drawings of chambers to your specification.
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Pipe Diameter PipeOD mm
Bending MomentResistance (kN/m)
Max. deviationfrom straightness(mm/m)
Approx.WeightKg
Min. CrushingStrengthkN/m
Pipe OD’s and weights
DN100
DN150
DN200
DN225
DN250
DN300
DN375
DN450
DN500
Technical Information
131+/-2
188+/-2.75
254+/-4
278+/-4
318+/-4
380+/-4
455+/-5
585+/-6
610+/-6
34
40
56
45
70
72
48
72
80
17
31.5
55
63
75
110
‡
‡
‡
1.7
4.6
9.9
9.0
‡
‡
‡
‡
‡
5
4.5
4
4
4
4
3
3
3
11
‡Contact Naylor for information
All products supplied are guaranteed to be in accordance with EN295 requirements. The above properties are typical and supplied for guidance only. Actual properties can vary due to the nature of manufacturing with ceramic products. If you need a specific material specification to be achieved please contact Naylor for guidance.
InstallationInstallation should be in accordance with EN1610:2015. Further illustrated installation instructions are available from Naylor on request.
Thermachem has the following typical properties:
Water absorption: <1.0%
System watertightness: 50kPa (0.5bar)
Coupling Type: System G - Plain ended pipes
ks value0.6mm
GRAD
PIPE SIZE (mm)
DN 100 DN 150 DN 225 DN 300 DN 375 DN 400 DN 450 DN 500
PIPE FLOWING FULL Ks VALUE = 0.6mm
PIPE FLOWING FULL Ks VALUE = 1.5mm
These gradients are not recommended
These gradients are not recommended
Surface water flow table (for DN 100 - DN 500)
Foul water flow table (for DN 100 - DN 500)
1 / 10
1 / 20
1 / 30
1 / 40
1 / 50
1 / 60
1 /70
1 / 80
1 / 90
1 / 100
1 / 110
1 / 120
1 / 130
1 / 140
1 / 150
1 / 175
1 / 200
1 / 225
1 / 250
1 / 275
1/ 300
1 / 10
1 / 20
1 / 30
1 / 40
1 / 50
1 / 60
1 /70
1 / 80
1 / 90
1 / 100
1 / 110
1 / 120
1 / 130
1 / 140
1 / 150
1 / 175
1 / 200
1 / 225
1 / 250
1 / 275
1/ 300
2.47
1.75
1.43
1.24
1.11
1.01
0.93
0.87
0.82
0.78
0.75
0.71
0.69
0.66
0.64
0.59
0.55
0.52
0.49
0.47
0.45
2.12
1.50
1.22
1.06
0.95
0.86
0.80
0.75
0.71
0.67
0.64
0.61
0.59
0.57
0.55
0.51
0.47
0.45
0.42
0.40
0.39
16.64
11.77
9.61
8.32
7.44
6.79
6.29
5.88
5.55
5.26
5.02
4.80
4.61
4.45
4.30
3.98
3.72
3.51
3.33
3.17
3.04
2.79
1.97
1.61
1.39
1.25
1.14
1.05
0.99
0.93
0.88
0.84
0.80
0.77
0.74
0.72
0.67
0.62
0.59
0.56
0.53
0.51
49.24
34.82
28.43
24.62
22.02
20.10
18.61
17.41
16.41
15.57
14.85
14.21
13.66
13.16
12.71
11.77
11.01
10.38
9.85
9.39
8.99
3.65
2.58
2.11
1.82
1.63
1.49
1.38
1.29
1.22
1.15
1.10
1.05
1.01
0.97
0.94
0.87
0.82
0.77
0.73
0.70
0.67
145.00
102.53
83.71
72.50
64.84
59 19
54.80
51.26
48.33
45.85
43.72
41.86
40.21
38.75
37.44
34.66
32.42
30.57
29.00
27.65
26.47
4.40
3.11
2.54
2.20
1.97
1.80
1.66
1.56
1.47
1.39
1.33
1.27
1.22
1.18
1.14
1.05
0.98
0.93
0.88
0.84
0.80
5.09
3.60
2.94
2.54
2.28
2.08
1.92
1.80
1.70
1.61
1.53
1.47
1.41
1.36
1.31
1.22
1.14
1.07
1.02
0.97
0.93
562.00
397.40
324.47
281.00
251.34
229.44
212.42
198.70
187.33
177.72
169.45
162.24
155.87
150.20
145.11
134.34
125.67
118.48
112.40
107.17
102.61
666.65
471.39
384.89
333.32
298.13
272.16
251.97
235.70
222.22
210.81
201.00
192.44
184.89
178.17
172.13
159.36
149.07
140.54
133.33
127.12
121.71
5.31
3.75
3.06
2.65
2.37
2.17
2.01
1.88
1.77
1.68
1.60
1.53
1.47
1.42
1.37
1.27
1.19
1.12
1.06
1.01
0.97
5.72
4.05
3.30
2.86
2.56
2.34
2.16
2.02
1.91
1.81
1.73
1.65
1.59
1.53
1.48
1.37
1.28
1.21
1.14
1.09
1.04
6.12
4.33
3.54
3.06
2.74
2.50
2.31
2.16
2.04
1.94
1.85
1.77
1.70
1.64
1.58
1.46
1.37
1.29
1.22
1.17
1.12
1202.28
850.14
694.14
601.14
537.67
490.83
454.42
425.07
400.76
380.19
362.50
347.07
333.45
321.32
310.43
287.40
268.84
253.46
240.46
229.27
219.50
910.19
643.60
525.50
455.10
407.05
371.59
344.02
321.80
303.40
287.83
274.43
262.75
252.44
243.26
235.01
217.58
203.53
191.89
182.04
173.57
166.18
311.20
220.05
179.67
155.60
139.17
127.05
117.62
110.03
103.73
98.41
93.83
89.84
86.31
83.17
80.35
74.39
69.59
65.61
62.24
59.34
56.82
19.41
13.73
11.21
9.71
8.68
7.92
7.34
6.86
6.47
6.14
5.85
5.60
5.38
5.19
5.01
4.64
4.34
4.09
3.88
3.70
3.54
3.22
2.28
1.86
1.61
1.44
1.31
1.22
1.14
1.07
1.02
0.97
0.93
0.89
0.86
0.83
0.77
0.72
0.68
0.64
0.61
0.59
56.87
40.21
32.83
28.44
25.43
23.22
21.50
20.11
18.96
17.98
17.15
16.42
15.77
15.20
14.68
13.59
12.72
11.99
11.37
10.84
10.38
4.18
2.95
2.41
2.09
1.87
1.70
1.58
1.48
1.39
1.32
1.26
1.21
1.16
1.12
1.08
1.00
0.93
0.88
0.84
0.80
0.76
5.01
3.54
2.89
2.51
2.24
2.05
1.89
1.77
1.67
1.59
1.51
1.45
1.39
1.34
1.29
1.20
1.12
1.06
1.00
0.96
0.92
354.36
250.57
204.59
177.18
158.47
144.67
133.94
125.29
118.12
112.06
106.84
102.29
98.28
94.71
91.50
84.71
79.24
74.71
70.87
67.57
64.70
5.77
4.08
3.33
2.89
2.58
2.36
2.18
2.04
1.92
1.82
1.74
1.67
1.60
1.54
1.49
1.38
1.29
1.22
1.15
1.10
1.05
6.01
4.25
3.47
3.01
2.69
2.45
2.27
2.12
2.00
1.90
1.81
1.73
1.67
1.61
1.55
1.44
1.34
1.27
1.20
1.15
1.10
6.47
4.58
3.74
3.24
2.89
2.64
2.45
2.29
2.16
2.05
1.95
1.87
1.79
1.73
1.67
1.55
1.45
1.36
1.29
1.23
1.18
6.91
4.89
3.99
3.46
3.09
2.82
2.61
2.44
2.30
2.19
2.08
2.00
1.92
1.85
1.78
1.65
1.55
1.46
1.38
1.32
1.26
1029.13
727.71
594.17
514.57
460.24
420.14
388.98
363.85
343.04
325.44
310.29
297.08
285.43
275.05
265.72
246.01
230.12
216.96
205.83
196.25
187.89
1357.06
959.58
783.50
678.53
606.89
554.02
512.92
479.79
452.35
429.14
409.17
391.75
376.38
362.69
350.39
324.40
303.45
286.09
271.41
258.78
247.76
755.25
534.04
436.04
377.62
337.76
308.33
285.46
267.02
251.75
238.83
227.72
218.02
209.47
201.85
195.00
180.54
168.88
159.22
151.05
144.02
137.89
637.40
450.71
368.00
318.70
285.06
260.22
240.92
225.36
212.47
201.56
192.18
184.00
176.78
170.35
164.58
152.37
142.53
134.38
127.48
121.55
116.37
166.02
117.39
95.85
83.01
74.25
67.78
62.75
58.70
55.34
52.50
50.06
47.93
46.05
44.37
42.87
39.69
37.12
35.00
33.20
31.66
30.31
Hydraulic Flow
ks value0.6mm
GRAD
PIPE SIZE (mm)
DN 100 DN 150 DN 225 DN 300 DN 375 DN 400 DN 450 DN 500
12
Other crushing strengths may be available. For further details see the products information leaflet or consult the Technical sales Department.
DN
MinimumCrushingStrengtha b
BeddingClass
BeddingFactor
Depth of cover to crown of pipe
Main Traffic Roadsa b
Fields and Gardensa b
1.11.92.5
1.11.92.5
1.11.92.5
1.11.92.5
1.11.92.5
1.11.92.5
1.11.92.5
1.11.92.5
0.4 - 7.10.4 - 10.0+0.4 - 10.0+
0.6 - 4.50.6 - 8.50.6 - 10.0+
0.9 - 2.60.6 - 5.90.6 - 8.0
0.8 - 2.70.6 - 6.00.6 - 8.1
-0.6 - 4.50.6 - 6.3
0.8 - 2.90.6 - 6.30.6 - 8.5
0.6 - 4.50.6 - 6.3
0.6 - 4.50.6 - 6.3
0.4 - 8.40.4 - 10.0+0.4 - 10.0+
0.6 - 5.60.6 - 10.0+0.6 - 10.0+
0.9 - 3.90.6 - 7.60.6 - 10.0+
0.6 - 5.10.6 - 9.40.6 - 10.0+
0.8 - 3.00.6 - 6.40.6 - 6.7
0.6 - 4.20.6 - 8.00.6 - 10.0+
0.6 - 3.00.6 - 6.50.6 - 8.7
0.8 - 3.00.6 - 6.40.6 - 8.7
0.4 - 8.70.4 - 10.0+0.4 - 10.0+
0.6 - 5.90.6 - 10.0+0.6 - 10.0+
0.6 - 4.40.6 - 7.80.6 - 10.0+
0.6 - 5.10.6 - 9.50.6 - 10.0+
0.6 - 3.80.6 - 6.70.6 - 8.8
0.6 - 4.70.6 - 8.20.6 - 10.0+
0.6 - 3.80.6 - 6.70.6 - 8.9
0.6 - 3.80.6 - 6.70.6 - 8.8
0.4 - 7.30.4 - 10.0+0.4 - 10.0+
0.6 - 5.00.6 - 8.70.6 - 10.0+
0.6 - 3.50.6 - 6.20.6 - 8.2
0.6 - 3.50.6 - 6.30.6 - 8.3
0.6 - 2.70.6 - 5.00.6 - 6.6
0.8 - 3.70.6 - 6.60.6 - 8.7
0.6 - 2.70.6 - 5.00.6 - 6.6
0.6 - 2.70.6 - 5.00.6 - 6.6
34 40
34 49
36 45
48 72
45 60
64 80
54 72
60 80
100
150
225
300
375
400
450
500
D or NF
B or S
D or NF
B or S
D or NF
B or S
D or NF
B or S
D or NF
B or S
D or NF
B or S
D or NF
B or S
D or NF
B or S
Trench BeddingsDepths of cover between which Naylor pipes conforming to BS EN 295 can be laid in any width of trench.
13
• Clay Pipes - for open trench and trenchless construction
• Thermachem - pipes and industrial ceramics for hot/aggressive environments
• Band-Seal - flexible pipe couplings
• Plastic Pipes - Twinwall ducting and drainage; land drainage
• Gardenware - The Yorkshire Flowerpot range of frostproof pots
TELEPHONE: 01226 794056
FACSIMILE: 01226 790531
EMAIL: [email protected]
WEB: WWW.NAYLOR.CO.UK/CHEMICAL-AND-THERMAL/
CLOUGH GREEN, CAWTHORNE
BARNSLEY
SOUTH YORKSHIRE, S75 4AD
ENGLAND
A MEMBER OF THE NAYLOR GROUP OF COMPANIES
NAYLOR DRAINAGE
LIMITED
Naylor Industries plc - more than 100 years production and supply to the Construction Industry
Ref:
T/H
10
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