thermachem - naylor

BSI

R

EGIST

D

EER

Winner - Best SME

Winners -

Growing BusinessThe MANUFACTURINGEXCELLENCE Awards

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

mailto:[email protected]

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.

3333333333?

33333333333

33333333

333

333

3

333

3

?

33333333

?333333333333333?

3333

33333

3

3333

33333

33

333

33333

33

333

3333

33

3

33

3333

33

3

33

3333333333333333333

3733333333333

33333333333333333333333333333333333

333333333333

3333

3

33

3337333333

333

3

3

33

333333

3333

3

333

3

3

33333

33

3333

3

333

3

3

33333

33

333

3

3

3

333333

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

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

eal

77

77

77

77

77

77

77

77

77

77

77

777

777

777

7777

77

777

777

7

7

77

7 7

7

7

7 7 7 777

7 7 7

7

7

7

77

7

7

7

7

7

7 7

7

7

7

7 7 7

7

77

7

?

?

?

???

?

?

? ?

?

?

?

? ?????

?

???

???

?

??

? ? ??

??

? ? ? ???

?

?

? ?

?

?

? ?

?

3

333

33

4

3333333333

333333333333333333333333

333333333333

333333333333

3333333

33

3

3333333

33

3

3333333

333

3

333

3

3333

33333

3

333

3

333

333

333

33

3333333333333333

333333333333333

33

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

eal

77

77

7

7

7

7

7 7

7

777

7 7

7

7 7

7

777

77

7

77

7

7

7

7

7

77

77

77

77

77

77

7

7

7

7

77 ?

?

??? ?

??

?

?

?

?

? ?

?

?

? ??

??

?

? ?

?

???

???

??

??

???

? ?

? ?

??

??

?

??

????

?

?

?

??

?

3

333

3

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]

33

3333333333

33

3

3333

3

3

33333

3

3

3

33333

3

3

3

33

33333

3

333

3

333333333333333

3

3333

3

3

33

3333333333

33

3

33

3

3

3

333

33

33

33

333

333

3

3333333333333

33

3

33

3

3

3

333

33

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




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





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



DN Code

100

150

200

225

250

300

83388

83071

†

†

†

83124

Also available in larger diameters.


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

†





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

†

†

†

†

†


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.

10

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

16

thermachem - naylor

Documents