new chemical process products - find the needlepdfs.findtheneedle.co.uk/22436.pdf · 2014. 10....

NAYLORCI/SfB

52.5

BSI

R

EGIST

D

EER

Winner - Best SME

Winners -

Growing BusinessThe MANUFACTURINGEXCELLENCE Awards

H AT H E R N W A R E

ThermachemDrainageSystems

HathernwareChemical ProcessProducts

Technical hotline: 01226 794074

email: [email protected] web: www.naylorhathernware.co.uk

Index of Contents

NAYLORH AT H E R N W A R E

Technical Hotline: 01226 794074 www.naylorhathernware.co.uk2

3

4

5

5

5

6

9

10

11

Naylor Hathernware

Hathernware Thermachem Drainage

Technical Services

Typical Applications

Quality Standards

Product Range

Case Histories

Hathernware Industrial Ceramics

Chemical Resistance Chart

Specialist Appliances

Naylor Hathernware is the world’s leading manufacturer of thermal shock and chemical resistant vitrified clay.

Extensive research and development have enabled Naylor to specify, select and blend ceramic materials to withstand sudden temperature changes with substantial resistance to chemical attack.

Highest performance ceramics are used at Naylor to manufacture components for use in specialist underground drainage systems and also in industrial applications.

Hathernware Ceramic Characteristics Thermal Shock Properties

By far the biggest single threat to ceramic pipes in the process industry is temperature change. When the pipeline is regularly subjected to a rapid change in temperature, the ceramic body can quickly be destroyed by thermal shock. Hathernware is the only ceramic material suitable for use in areas which are subjected to intermittent discharges of hot and cold effluents such as hospital sterilisation units, boiler blow down drains, laboratories, food processing and beverage production drainage systems with temperature changes of up to 120°C. Independent testing by a leading authority produced the following data for ‘‘Hathernware’’:

Chemical Resistance

The legal obligations imposed upon companies by the Environmental Protection Act 1990 have resulted in increasing awareness of the potential discharge impact of industrial effluents into ground water or rivers. This has led to an increasing trend for ‘worst-case’ scenarios to be designed into the structure of buildings such as food processing, pharmaceutical and research laboratories, hospitals and process plants. This is especially applicable to drainage installed below the main floor slab, where future repair or process amendment would prove prohibitively expensive.

Hathernware ‘‘Thermachem’’ pipes and fittings can be used to handle most chemicals and aggressive discharges. The chart at the back of this publication details the resistance of ‘‘Thermachem’’ to a range of chemicals.

Chemical Works

Food Factories

Dairies

Hospitals

Laboratories

Breweries

Ball Mills

Nutsche Filters

Naylor Hathernware

TABLE 1 - Maximum Recommended Effluent Temperatures

Maximum SafeTemperatureGradient (°C)

Pipeline Temperature (°C)

-10° 10° 20° 30°0°

Hathernware

Standard Clayware

System

110°

60°

120°

70°

130°

80°

140°

90°

150°

100°

120°

70°

Tel: 01226 794074 Fax: 01226 791376 www.naylorhathernware.co.uk 3

The key benefits of the Hathernware ceramic are

its thermal shock resistant properties and its

resistance to aggressive chemicals.

‘‘Thermachem’’ is the name given to the

Hathernware drainage system whose piping

provides a wide range of industries with robust

drainage systems with an extensive lifespan and

with both cost and installation benefits.

The ‘‘Thermachem’’ range of pipes and fittings

have been developed to handle extremes of

temperature variation that would normally result in

cracking of conventional clay pipes due to

thermal shock and to handle the most aggressive

of chemicals. Situations that are commonly found

in the Process Industry.

Selecting a material with a high level of thermal

shock resistance coupled with resistance to

aggressive chemicals at the outset gives the plant

manager and owner the flexibility to introduce new

processes or process conditions at a later stage

of the plant’s lifetime and to change the cleaning

regime or effluent composition.

A correctly specified ‘‘Thermachem’’ system will

give many years of trouble free service and can

be directly coupled to other Naylor drainage

systems.

Pipes and Fittings

The standard range of pipes and fittings are

shown in the following pages but specials can be

made to solve most drainage problems.

Trenchless Installation

A range of pipes has been developed for

trenchless installation. This allows pipelines to be

installed in heavily trafficked areas or under floor

slabs without surface disruption. The pipes also

accommodate applications that require high

temperature variations in the discharges as well

as any chemical discharge resulting from

process or cleaning operations.

Couplings

Connections are made using purpose made

adaptors or by the use of the Naylor Band-Seal

coupling system.

‘‘Thermachem’’ Sleeve Couplings

Manufactured in high impact polypropylene with

elastomeric seals providing watertight, flexible

mechanical joint assemblies, complying with BS

EN295-1: System G. Coloured yellow for easy

identification on site. Suitable for sudden

changes in temperature and some chemical

effluents.

Band-Seal Chemical Couplings

Manufactured in high grade EPDM or Nitrile

elastomers conforming to EN681-1 with

corrosion resistant austenitic stainless steel

clamping bands and fluoropolymer liner. Suitable

for sudden changes in temperature and most

chemical effluents.

Joint Performance and Flexibility

Joint assemblies meet all the requirements of BS

EN295-1. They accept angular deflection and

shear resistance without leakage, when tested

under an internal or external water pressure of

50kPa (5 metres head).

The design of both the ‘‘Thermachem’’ and

Band-Seal Chemical Couplings ensures that

pipelines will accommodate minor settlement

and ground movement without failure.

TABLE 2 - Maximum Operating Temperatures for Joint Materials are given below

Material

EPDM NBR SBR Polypropylene

Maximum Continuous Temperature (°C)

Maximum Intermittent Temperature (°C)

130°

150°

100°

130°

85°

115°

110°

120°

Hathernware ‘‘Thermachem’’ Drainage


Where hot and/or corrosive liquids are discharged:

+ The chemical and process industries

+ Pharmaceutical and research laboratories

Where sterile conditions involve the use of aggressive cleaning fluids and/or supersteam:

+ Food processing plants

+ Breweries

+ Dairies

+ Hospital sterilisation areas

In other aggressive environments:

+ Badly contaminated ground

+ Areas susceptible to chemical spillage

Typical Applications for ‘‘Thermachem’’ Drainage

Quality StandardsHathernware ‘‘Thermachem’’ drainage complies with

the stringent requirements of BS EN295-1 and

BS65:1991, extra chemical resistance.

Naylor Hathernware is manufactured in accordance

with BS EN ISO9002.

Technical ServicesAn in-house advisory service is able to help with problem-solving on most aspects of drainage and plant design.

For drainage projects, Naylor prefers to be involved at the very early planning stage, working with the consulting engineers, chemical engineer designers, works plant managers etc, to identify the effluent composition, concentration and temperature at each release point. The full range of Naylor pipe systems can accommodate virtually all applications and conditions from domestic sewage to the most

aggressive of trade effluents at temperatures well above ambient. Because of this, Naylor is well qualified to advise on the specification of the most appropriate type of pipe and coupling, thus avoiding unnecessarily onerous specifications and costs.

For further technical information contact our

technical hotline on 01226 794074 or e-mail:

[email protected]


Thermachem Drainage

Product Range

Junctions

DN100, 150, 225 and 300 plain-end specially formulatedclay pipes and fittings with high performance polypropylenesleeve coupling joints and EPDM seals.

Pipes

Rest Bend

Bends (90°)

Bends (45°)

Bends (22½°)

Bends (11¼°)

Oblique (45°)

15°, 30° and 60° Bends also available

Larger diameters available on request

DN

100

150

225

300

DN

100

150

225

300

DN

100

150

225

300

DN

100

150

225

300

DN

100

150

225

300

DN

100

150

225

300

DN

100x100

150x100

150x150

225x100

225x150

225x225

300x150

300x225

300x300

DN

100x100

150x100

150x150

225x100

225x150

225x225

300x150

300x225

CODE

83090

83088

83037

83044

CODE

83382

83385

83041

83045

CODE

83383

83387

83040

83033

CODE

83377

83402

83039

83034

CODE

83376

83401

83038

83035

CODE

83073

83089

83484

83485

CODE

83378

83379

83384

83342

83031

83043

83025

83047

83048

CODE

83074

83080

83081

83487

83082

83083

83486

83420

R

150

190

250

300

R

375

475

600

600

R

750

900

1200

1200

R

1500

1750

2400

2400

R

220

250

250

300

L3

240

300

350

375

420

500

490

550

615

L3

180

180

225

275

290

300

320

370

L

1.5M

1.5M

1.25M

1.25M

L

190

230

310

360

L

190

230

310

310

L

150

180

250

250

L

120

175

245

245

L

250

270

310

360

L1

380

450

450

500

500

700

600

750

900

L1

380

450

450

500

600

700

600

750

L2

250

330

330

380

360

530

480

530

600

L2

145

225

185

175

220

290

240

330

Curved Square (90°)

Pipes & Bends

R

R

R

R

R

L1

L1

L2

L2

L3

L3

L

L

L

L

L

L

L


Where more aggressive discharges are expected, the Band-Seal ChemicalCoupling joint can be utilised. Contact the Naylor HathernwareTechnical Department on 01226 794074 for assistance.

DN

100

150

225

300

CODE

83103

83104

83105

83106

L1

155

220

320

410

L2

90

120

155

190

DN

100

CODE

83110

L

150

H

285

DN D1-D2

100-150

150-225

225-300

L

300

380

500

50001

50002

DN

100

150

225

300

1Kg Tub

2.5Kg Tub

100

50

30

24

Average Number ofJoints per 1Kg Tub

Square P Gully Loose Grate

Square EPDM Seals as standardNitrile also available

Taper

DN Outlet

L1

L2

H1

H2

Code

CODE

83111

SIZE

150x150

Horizontal 100mm Inlet

Lubricant

DN

100

DN

100

CODE

83482

CODE

83483

H2

160

L

150

L

150

H1

285

Vertical 100mm Inlet

H

285

Made from Pipe material

Made to Order

Made to Order

Made to Order

Made to Order

Gully

Couplings

Tapers

Hoppers

Lubricant

Grate for P Gully & Hoppers

Low Back Trap

100

150x150

350

350

180

83071

CODE

83398

83029

83046

H2

H2

H1

H1

H

L1

L1

L2

D2

L

L

L2

H

L

D1

L

NB: Measurements are only as a guideline

DN

100

150

CODE

83388

83071

H2

240

320

L

350

450

H1

295

400

P Outlet 92½°

Other sizes Made to Order

H2H1

L


Arla Foods Coca Cola Fruit of the Loom Robert WisemanDairies

Astra Zeneca

Novartis Diageo GlaxoSmithKline Elizabeth The Chef Greggs Bakery

Givaudan SuisseSA

Premier Foods Johnson MatheyPlc

Corus Nufarm

Ineos Nom AG H P Bulmer Nestlé

Baxters Foods Papa Joe’s NHS Mauri Products Samworth Brothers(Saladworks)

Two Sisters Meadow Foods First Milk CheeseCompany

GDF Suez ORBElectrical Steels

Robin Hood Airport The Blue SeaFood Co.

Rotorua DistrictCouncil N.Z.

Cleggs Foods Pfizer


Drainage Case HistoriesRobert Wiseman Dairies

New Milk Processing PlantBridgewater, Somerset

Main Contractor:

A & H Construction & Development, Halesowen

Drainage Contractor:

McDermot Civil Engineering, Birmingham

Naylor Supply:

131m ‘‘Thermachem’’ 450mm Pipe209m ‘‘Thermachem’’ 300mm Pipe134m ‘‘Thermachem’’ 100mm Pipe

Description:

The processes involved in handling, pasteurising and bottling fresh milk generate high temperature effluents (100°C +). In order to handle these effluents without damage to the drainage network, the pipes used had to be able to withstand these extreme conditions w

The Hathernware ‘‘Thermachem’’ Drainage System is suitable for heavily trafficked areas and for handling sudden changes in effluent temperatures frequently experienced in boiler blowdown drains, bottle washing or sterilisation areas in dairies such as Bridgwater, and other applications in the food or drinks industries.

ithout the risk of damage. Hathernware ‘‘Thermachem’’ Drainage pipes and fittings, c/w High Grade polypropylene sleeve couplings were specified for this project.

Fruit of the Loom

New Production FacilityMorocco

Consultants:

White Young Green, Londonderry, Northern

Ireland

Naylor Supply:

288m ‘‘Thermachem’’ 450mm Pipe



Description:

As part of the factory construction process,

drainage systems were installed beneath the

factory floor to handle waste water effluents.

Whilst these effluents were mainly benign and

relatively easy to handle, one section of the

factory (The Dye Plant) required particular

attention. At times, Dye plant effluent is not

only of very high temperature (100°C +) but

also chemically active with a variety of different

chemicals depending on the dyeing processes

being undertaken at the time. Given these

severe operating conditions, Hatherware

‘‘Thermachem’’ Drainage c/w Band-Seal

Chemical Couplings was chosen as the

optimum solution for the project.


Used in the chemical and allied industries for :-

• The absorption of gases in the manufacture of acids.

• The condensing, scrubbing and drying of process gases.

• The neutralisation of noxious gases.

• Orifice tray.

• Weir tube.

• Deep pan.

• Trough - "V" notch or orifice.

• Multi-beam gas injection.

• Support grids.

• Grid beams and blocks.

Naylor Hathernware offers the pharmaceutical and

chemical process industries the most

comprehensive range of ceramic products available

from any single supplier. For use in the processing of

aggressive liquids and gases, components can be

manufactured in chemical stoneware or porcelain

either glazed or unglazed.

Support Beds

Liquid Distributors

Towers and Acid Baths

Hathernware Industrial Ceramics


Packings

• A comprehensive range of random packings in various grades of ceramics, metals, plastics and carbon.

®• Duranit inert balls for catalytic support and cover materials.

Vessel Linings

• All blocks and nozzles manufactured to fit the individual vessel.

• A clear feldspathic glaze can be applied to the working face if considered necessary.

Nutsche Filters

• Minifilters up to 11It capacity for laboratory use.

• Units up to 275lt capacity for batch production.

• Specials available.

• Trolleys and dust covers to suit all sizes.

Standard Sizes(others available on request)

Capacity ltr

Capacity ltr

Capacity ltr

Diameter mm

Diameter mm

Diameter mm

Grinding Jars

Ball Mills

Nutsche Filters

Height mm

Height mm

Height mm

420 350 28

500 400 45

560 470 75

660 570 132

750 650 204

100 120 0.5

125 140 1.125

225 160 2.25

150 230 2.25

250 230 4.5

290 280 9

290 355 15

430 355 20

430 420 30

457 406 18

514 413 25

597 476 38

685 559 50

693 584 54

771 625 82

857 635 100

800 730 123

851 775 150

940 838 200

1092 838 246

1080 902 305

1168 991 400

1289 1118 545

1218 1194 573

Grinding Jars and Ball Mills

• Grinding jars with clamping

lids up to 30lt capacity.

• Ball mills up to 200lt capacity.

We have considerable experience of manufacturing ‘‘bespoke products’’ for a specific application or process.

The products outlined are the most commonly produced. Should you require equipment not detailed, please contact the Naylor Hathernware technical department on 01226 794074 for assistance.

Acetone A A A D D B A A A D D

Acetic Acid (30%) A A A C C A A A A B B

Acetic Acid (100%) A A A D D C A A A C C

Aluminium Chloride D D B A A A A A A A A

Aluminium Sulphate A D B A A A A A A A A

Ammonium Carbonate A A B A A A A A A D A

Ammonium Chloride B C B A A A A A A A A

Ammonium Hydroxide A A B A A A A A A D B

AmyI Chloride A A B D D D A D D A

Aniline A A B D D B A A B D C

Aniline Hydrochloride D D B B D D B B B

Barium Chloride B B B A A A A A A A A

Barium Hydroxide A A B A A A B A A A A

Benzaldehyde A A B D D C A A A D D

Benzene A A A D D D A A D D A

Benozoic Acid A A B A A B A A D D A

Borax A A B A A A A A A B A

Boric Acid A A B A A A A A A A A

Bromine D D D D D D D A D D D

Butanol A A A D D D A A D A A

Butyl Acetate A A B D D D A A B D A

Butyric Acid A A A D D A A A D D A

Calcium Bisulphate A A D A A A A A D A A

Calcium Chloride B B B A A A A A A A A

Calcium Hydroxide A A C A A A B A A A A

Calcium Hypochlorite B C B A C B A A A C A

Carbon Disulphide A A A D D D A A D D A

Carbon Tetrachloride A A A D D D A A D C A

Chloracetic Acid (mono) D D B D D D A A B D D

Chlorides D D B C A D D A A A A

Chloril Acid D D B C A D D A C D A

Chlorobenzene A A B D D D A A D D A

Chloroform B B B D D D A A D D A

Chlorosulphonic Acid B C A D D D C A D D C

Citric Acid A B D A A A A A A C A

Copper Chloride B B B A A B A A A A A

Copper Nitrate A A A A A B A A A A A

Copper Sulphate A A A A A B A A A A A

Detergents A A A A A A A A A A

Ether A A A D D D A A D D A

Ethyl Alcohol A A A C C A A A A A A

Ethyl Chloride A A A D D D A A A A A

Fatty Acids A A A D A B A A D B A

Formaldehyde A A A A A B A A A B A

Formic Acid A A A C D B C A A B C

Fruit Juices B B D A A A A A A A A

Furfural A A B D D D A B D D

Gallic Acid A A A A A A A A B B A

Hydrochloric Acid D D D A A A B A A D A

Hydrochloric Acid D D D A A A C A C C A

Hydrofluoric Acid D D D A A A D D D D A

Hydrogen Peroxide A A B C D C A A C D B

Lactic Acid B B D A C A A A A A A

Lead Accetate A A B A A A A A A A A

Magnesium Chloride B B B A A A A A A A A

EPDM (Ethylene Propylene Diene Monomer) NBR (Nitrile Rubber) FPM (Fluoropolymer)

Magnesium Sulphate A A A A A A A A A A A

Malic Acid A A D A A A A D A A

Mercury A A A A A A A A A A A

Methanol A A A A A B A A A A A

Methyl Chloride A A A D D D A A C D A

Methylene Chloride B B A D D D A A D D A

Naphthalene A A B D A C A A D D A

Nickel Chloride B B B A A A A A A A A

Nickel Sulphate A A B A A A A A A A A

Nitric Acid C C A D D D A A C D A

Oxalic Acid C C B A A C A A A B A

Perchloric Acid D D A A D C B B B D A

Petroleum A A A A A C A A D A A

Phosphoric Acid A A B A A B A A B D A

Picric Acid A A B C D D A A B B A

Potassium Bromide A A B A A A A A A A A

Potassium Carbonate A A B A A A A A A A A

Potassium Chlorate A A B A A A A A A A A

Potassium Cyanide A A B A A A A A A A A

Potassium Chloride B B A A A A A A A A A

Potassium Hydroxide A A D A A A B B A B B

Potassium Nitrate A A A A A A A A A A A

Potassium Permanganate A A B B B C A A B D A

Potassium Sulphate A A A A A A A A A A A

Potassium Sulphide A A A A A A A A A A A

Propylene Dichloride A A A D D D A D D A

Sal Ammoniac B C B A A A A A A A A

Silver Nitrate A A A A A A A A A B A

Sodium Carbonate A A B A A A A A A A A

Sodium Acetate A A B A A A A A A B D

Sodium Bicarbonate A A A A A A A A A A A

Sodium Bisulphate A C A A A A A A A C A

Sodium Bisulphite A A D A A A A A A A A

Sodium Bromide B B B A A A A A A B A

Sodium Chlorate A A A A C A A A A A A

Sodium Chloride D D B C A D A A A A A

Sodium Cyanide A A A A A A A A A A A

Sodium Fluoride A A D A A A C B A A C

Sodium Hydroxide A A C A A A C C A C A

Sodium Hypochlorite D D B C A B A A B B A

Sodium Nitrate A A A A A A A A A B A

Sodium Sulphate A A A A A A A A A A A

Sodium Sulphide A A B A A A A A A A A

Sodium Sulphite A A D A A A A A A A A

Stannicous Chloride B C B A A A A A B A A

Sulphur A A A C A B A A A D A

Sulphur Chloride A A D D D D A A D C C

Sulphuric Acid D D A D D C A A B D A

Sulphurous Acid A C D A A B A A B B A

Tannic Acid A B D A A A A A A A A

Toluene A A A D D D A A D D A

Trichloroethylene A A A D D D A A D C A

Turpentine A A B D D D A A D A A

Xylene (Xylol) A A B D D D A A D D A

Zinc Sulphate A A A A A A A A A A A

A = Very Good ServiceB = Moderate ServiceC = Limited ServiceD = Unsatisfactory

A = Very Good ServiceB = Moderate ServiceC = Limited ServiceD = Unsatisfactory

AIS

I 316

Sta

inle

ss

AIS

I 304

Sta

inle

ss

Cas

t Iro

n

Pol

yeth

elen

e

PV

C

Pol

ypro

pyle

ne

Vitr

ified

Cla

y

Hat

hern

war

e/‘‘T

herm

ache

m’’

EP

DM

NB

R

FP

M/V

iton

AIS

I 316

Sta

inle

ss

AIS

I 304

Sta

inle

ss

Cas

t Iro

n

Pol

yeth

elen

e

PV

C

Pol

ypro

pyle

ne

Vitr

ified

Cla

y

Hat

hern

war

e/‘‘T

herm

ache

m’’

EP

DM

NB

R

FP

M/V

iton

Chemical Resistanceof Competitive Products


• Clay Pipes - for open trench and trenchless construction

• Hathernware - 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 790591

FACSIMILE: 01226 790531

EMAIL: [email protected]

WEB: WWW.NAYLORHATHERNWARE.CO.UK

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

NAYLORH AT H E R N W A R E

Ref:

T/H

09

10

new chemical process products - find the needlepdfs.findtheneedle.co.uk/22436.pdf · 2014. 10....

Documents