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BUILDING SERVICES AND UTILITIES

BUILDING SERVICES AND UTILITIES

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WASK is a leading brand of specialist transition fittings and pipeline equipment for the gas and water industries.

WASK products have been serving the utilities market for 120 years. Products are used in many countries around the world.

WASK has earned a reputation for supplying technically innovative and high quality products, with an ongoing commitment to product development. The company is continually upgrading its product range and offering new designs to meet the varying and challenging needs of the market. Development collaboration with some leading international gas companies has led to jointly patented designs for some particularly demanding applications.

DescriptionThe popular use of polyethylene (PE) pipes has increased the demand for jointing systems to achieve secure connections between lengths of PE or between PE and other pipe materials.

The complete PECAT range is fully compatible with MDPE (PE 80) and HDPE (PE 100) pipe and is therefore capable of exceeding the full working pressure of the pipe. Most PECAT fittings are manufactured from forged steel and are machined in sizes up to 1000mm diameter.

Quality AssuranceWASK operates a quality assurance system which is certified to comply with BS EN ISO 9001.

ApprovalsPECAT fittings have been approved by a number of leading European utilities.

InstallationPECAT mains fittings are normally supplied factory assembled with a PE tail, ready for fusion jointing into the network. For particular applications it may be necessary for the joint to be assembled on site for which site-assembly machines are available.

DesignThe PECAT joint is stronger than the pipe itself both initially and after years of service. PECAT fittings have been used in critical pipeline applications throughout the world for more than twenty years. The joint consists of a spigot incorporating specially designed annular grooves and a completion sleeve, the inside diameter of which corresponds to the nominal outside diameter of the PE pipe. The spigot is pressed into the PE pipe causing a temporary expansion of the pipe.

Pressing home the external completion sleeve causes the PE to flow over the remaining spigot area and into the grooves. The PE contained within these grooves makes the joint stronger than the pipe itself, indeed, when subjected to a pull test, the PE pipe will yield at a point away from the joint, demonstrating full end load capability.

Additional InformationFor further details of the PECAT range or any other WASK products, please contact the Technical Support Department on +44 (0) 1473 277400.

NoteDescriptions and illustrations in this publication are for general guidance only. No responsibility can be accepted for any errors, omissions or incorrect assumptions. Refer to the product itself if more detailed information is required.

Due to the continuing programme of product improvement Crane Ltd reserves the right to amend any published information or to modify any product without prior notice.

WASK & PECAT are registered trademarks of Crane Ltd. Other trademarks are the property of their respective owners.

Tel: +44 (0)1473 277400 • Fax: +44 (0)1473 277411

FM00311ISO 9001

Tel: +44 (0)1473 277400 • Fax: +44 (0)1473 277411Website: www.wask-uk.com • Email: [email protected]

Contents Page NumberPECAT Flange Adapter 4

PECAT Valve Flange Adapter 6

PECAT Flange Bolt Kits 7

PECAT Governor Riser Transition Fitting 8

PECAT Weld Transitions 9

PECAT Base Plate Transition Fitting 10

PECATadapter 11

Mains Completion Plugs 11

C O N T E N T S

3

4 Tel: +44 (0)1473 277400 • Fax: +44 (0)1473 277411

PECAT - Flange Adapter

Other sizes and flange specification (BS10, table ‘D’ or ASA 150) available to special order. * SDR to any configuration

Part no PE Pipe Grade & Length Finish Nominal Size CommentsBN2284 PE 100 Black, 1m Zinc Plated 63mm SDR11 x 2" ASA150 flange

BN2290 PE 80 Yellow, 1m Rilsan Black 63mm SDR11 x 2" ASA150 flange

BN2002 PE 80 Yellow, 0.5m Zinc Plated 63mm SDR11 x DN50 PN16 flange

BN2104 PE 100 Orange, 0.5m Zinc Plated 63mm SDR11 x DN50 PN16 flange


BN2344 PE100 Black, 1m Zinc Plated 90mm SDR11 x 3" ASA150 flange




BN2285 PE 100 Black, 1m Zinc Plated 125mm SDR11 x 4" ASA150 flange










BN2350 PE 100 Orange, 1m Zinc Plated 250mm SDR11 x 250 PN10 flange



Product ApplicationProvides a high strength transition joint for connecting polyethylene pipe to flanged pipes, valves and equipment.

DescriptionComprising a PECAT joint with corresponding PN16 raised face flange.

ConstructionMain body and PECAT sleeve: ■

Mild steel tube to ST52.0 DIN1629

Flange ring: ■

Mild steel plate to BS 4360/43A

Corrosion protection: ■

(Gas) zinc plated and passivated (Water) fusion bonded epoxy or nylon coating

InstallationAll PECAT flange adapters are supplied factory assembled with 0.5/1metre PE pipe, suitable for jointing by butt-fusion or an electro-fusion coupler into a system. Loose backing rings allow for easy alignment with mating PN16 flanges.

Please refer to pipe or fitting manufacturer’s instructions for details on electro-fusion and butt-fusion timings and procedures.

5Website: www.wask-uk.com • Email: [email protected]

Part no PE Pipe Grade & Length Finish Nominal Size CommentsBN2144 PE 100 Orange, 0.5m Zinc Plated 250mm SDR11 x DN200 PN16 flange

BN2236 PE 80 Yellow, 1m Zinc Plated 250mm SDR11 x DN200 PN16 flange

BN2252 PE 80, 0.5m Zinc Plated 250mm SDR11 x DN200 PN16 flange Includes Bolt Kit JL2022

BN2296 PE 80 Yellow, 1m Rilsan Black 250mm SDR11 x DN200 PN16 flange


BN2297 PE 80 Yellow, 0.5m Zinc Plated 250mm SDR11 x DN250 PN16 flange Includes Bolt Kit JL2024





BN2349 PE 80 Yellow, 1m Zinc Plated 315mm SDR11 x 10" ASA150 flange

BN2287 PE 100 Orange, 1m Zinc Plated 315mm SDR11 x DN250 PN16 flange



BN2257 PE 80 Yellow, 1m Zinc Plated 315mm SDR11 x DN300 PN16 flange Includes Bolt Kit JL2026

BN2288 PE 80 Yellow Zinc Plated 315mm SDR11 x DN350 PN16 flange



BN2354 PE100 Black, 1m Zinc Plated 315mm SDR17 x DN300 PN10 flange


BN2256 PE 80 Yellow, 1m Zinc Plated 315mm SDR17 x DN300 PN16 flange Includes Bolt Kit JL2026

BN2277 PE 100 Orange, 1m Zinc Plated 355mm SDR11 x 12" ASA150 flange

























Tel: +44 (0)1473 277400 • Fax: +44 (0)1473 277411Tel: +44 (0)1473 277412 • Fax: +44 (0)1473 2774116

PECAT - Valve Flange Adapter

Product ApplicationThis fitting provides a connection, with steel extension piece, from polyethylene to flanged pipes, valves and equipment.

DescriptionThe fitting has been specially designed to prevent the valve operating torque being transferred to the PE pipe during opening and closing. The typical design features both a 25mm (1”) pressure point and a 50mm (2”) purge point. The pressure point features a PN16 or ASA flange to match the main flange. This allows for accurate monitoring of mains pressure - especially useful in a situation where a section of main has to be shut off for repairs. The flanged purge point facility permits the connection of a bypass to divert the gas flow around a section of main or across a valve, which may be necessary when carrying out repairs.

Each fitting is supplied painted and fitted with a boss to which can be connected a cathodic protection terminal.


Mild steel tube to ST52.0 DIN 1629

■ End ring and flanges:

Mild steel plate to BS.4360/43a

Pressure point: ■

Mild steel plate to BS.4360/43a


Main body, end ring and pressure point are coated in black ‘hammer finish’ paint. PECAT sleeve and flange are zinc plated and passivated to BS.1706.

Part no No. of Pressure Points

PE Pipe Grade & Length

Finish Nominal Size

BU2042 2 off PN16 PE 100 Orange, 0.5m Paint - Hammerite Black 63mm SDR11 x DN50 PN16 flange

BU2104 1off ASA150 PE 100 Orange, 1m Paint - Hammerite Black 90mm SDR11 x 3" ASA150 flange

BU2033 1off PN16 PE 100 Orange, 1m Paint - Hammerite Black 90mm SDR11 x DN100 PN16 flange

BU2040 2 off PN16 PE 100 Orange, 1m Paint - Hammerite Black 90mm SDR11 x DN100 PN16 flange





BU2090 1off PN16 PE 100 Orange, 0.5m Paint - Hammerite Black 125mm SDR11 x DN100 PN16 flange



BU2102 1off ASA150 PE 100 Orange, 1m Paint - Hammerite Black 250mm SDR11 x 8" ASA 150 flange



BU2107 2 off ASA150 PE 100 Orange, 1m Paint - Hammerite Black 250mm SDR11 x DN200 PN16 flange






Part no For Flange SizeJL2016 DN25, PN16

JL2017 DN50, PN16

JL2022 DN200,PN16

JL2024 DN250,PN16

JL2026 DN300,PN16

DescriptionComprising Zinc Plated nuts, bolts and washers made from Steel to DIN 931 HT Spec 8.8

The Corrugasket supplied up to 300mm is a moulded Gasket with unique corrugated surfaces of annular grooves gives maximum sealing efficiency with minimum compression for gas, the material complies with BS EN 682-2002

FLANGE BOLT KITS

Other sizes available to special order.

Part no No. of Pressure Points

PE Pipe Grade & Length

Finish Nominal Size









BU2105 2 off ASA150 PE 100 Yellow, 1m Paint - Hammerite Black 500mm SDR11 x DN600 PN16 flange

BU2096 2 off PN16 PE 100 Yellow, 1m Paint - Hammerite Black 500mm SDR21 x DN450 PN16 flange



8 Tel: +44 (0)1473 277400 • Fax: +44 (0)1473 277411

Product ApplicationThese fittings are specially designed for use with above ground governor modules and eliminate the need for fabricated steel legs and transition fittings. They provide an integrated PE system to be connected directly to the inlet and outlet flanges of the module.

DescriptionThis fitting incorporates a steel puddle flange, enabling the fitting to be set firmly into a concrete base providing a secure anchoring point and preventing movement. All above ground PE pipe is protected by a continuous outer steel sleeve in accordance with IGE regulations.

Additionally, alignment with the governor module is guaranteed as the distance between the puddle flange and the connecting flange is uniform for all sizes within the range


Mild steel ST52.0 DIN 1629

Puddle flange and outlet flange: ■

Mild steel plate to BS 4360/43A


A grey fusion bonded epoxy coating for main body, PECAT sleeve and puddle flange. The outlet flange is zinc plated and passivated.

InstallationFittings are supplied factory assembled with a PE tail ready for fusion jointing into the supply pipeline.

Please refer to the PE pipe manufacturer’s instructions for details on electro-fusion and butt-fusion procedures.

PECAT - Governor Riser Transition Fitting

Part no Pipe Type Finish Nominal SizeAD2084 PE 100 Orange Grey Polyester 63mm SDR11 x DN20 PN16 Flange

AD2022 PE 80 Yellow Grey Polyester 63mm SDR11 x DN50 PN16 Flange

AD2023 PE 100 Orange Grey Polyester 63mm SDR11 x DN50 PN16 Flange

















Other sizes and flange specification (BS10, table ‘D’ or ASA 150) made to special order only.


PECAT - Weld Transitions

Part no Steel Pipe Length & Specification

Overall Length mm

PE Pipe Grade

Finish Nominal Size

BV2149 300mm API 5L 450 ISO4437 Black Zinc Plated 25mm SDR11 x 3/4" steel

BV2150 300mm API 5L 450 ISO4437 Black Zinc Plated 32mm SDR11 x 1" steel

BV2151 300mm API 5L 450 PE 80 Yellow Zinc Plated 40mm SDR11 1.1/4" steel

BV2257 300mm API 5L 450 PE 100 Black Zinc Plated 40mm SDR11 x 1.1/2" steel

BV2411 300mm API 5L 800 PE100 Black Zinc Plated 40mm SDR11 x 1.1/4" steel

BV2152 300mm API 5L 460 PE 80 Yellow Zinc Plated 50mm SDR11 x 1.1/2" steel

BV2305 250mm API 5L 450 PE 100 Black Zinc Plated 63mm SDR11 x 2" steel

BV2010 300mm API 5L 800 PE 80 Yellow Zinc Plated 63mm SDR11 x 2" steel

BV2153 300mm API 5L 490 ISO4437 Black Zinc Plated 63mm SDR11 x 2" steel

BV2412 300mm API 5L 800 PE100 Black Zinc Plated 63mm SDR11 x 2" steel

BV2191 300mm API 5L 490 PE 80 Yellow Zinc Plated 75mm SDR11 x 2.1/2" steel

BV2340 250mm BS1387 550 PE 100 Black Zinc Plated 90mm SDR11 x 3" steel


BV2256 300mm API 5L 525 - Zinc Plated 90mm SDR11 x 3" steel


BV2413 300mm API 5L 800 PE100 Black Zinc Plated 90mm SDR11 x 3" steel




Product ApplicationProvides for a transition between existing steel pipe (plain ended) and polyethylene pipe.

DescriptionThe weld transition fittings have been designed specifically for use in the gas industry. Comprising a PECAT joint with a length of welding grade steel tube, the fitting is factory assembled onto PE pipe.

Construction

Up to and including 160mm diameter:

Body: ■

Steel tube seamless to API 5L or ST52.0 DIN 1629; BS 1387

Spigot: ■


PECAT sleeve: ■

Steel tube seamless to ST52.0 DIN 1629


The body, spigot & sleeve can be

supplied zinc plated / Rilsan coated or untreated depending on customer requirements. The PECAT sleeve is zinc plated and passivated.

Over 160mm diameter:Body: ■

Steel tube seamless to API 5L

Spigot: ■


PECAT sleeve: ■

Steel tube seamless to ST52.0 DIN 1629


The body, spigot and PECAT sleeve can be supplied zinc plated or Rilsan coated or additional protection as required.

Larger sizes on application.

Installation

The steel and PE ends have to be welded and electro-fused or butt-fused respectively to the existing pipe network.

Please refer to the PE pipe or fitting manufacturer’s instructions for details on electro-fusion and butt-fusion procedures.

10 Tel: +44 (0)1473 277400 • Fax: +44 (0)1473 277411

*SDR 11 & other sizes available to special order.

Part no Steel Pipe Length & Specification

Overall Length mm

PE Pipe Grade

Finish Nominal Size








BV2409 250mm API 5L 750 PE100 Orange Zinc Plated 180mm SDR11 x 6" steel





BV2192 500mm API 5L 900 PE 80 Yellow Uncoated 200mm SDR11 x 8" steel






BV2239 500mm API 5L 1000 PE 100 Orange Uncoated 250mm SDR11 x 10" steel

BV2410 500mm API 5L 1000 PE100 Orange Zinc Plated 250mm SDR11 x 10" steel

BV2406 500mm API 5L 1000 PE80 Yellow Zinc Plated 250mm SDR11 x 12" steel


BV2119 250mm DIN1629 ST52.0 750 PE 80 Yellow Zinc Plated 250mm SDR11 x 8" steel

BV2224 250mm DIN1629 ST52.0 750 PE 80 Yellow Rilsan Black 250mm SDR11 x 8" steel


BV2223 300mm DIN1629 ST52.0 800 PE 80 Yellow Rilsan Black 315mm SDR11 x 10" steel

BV2232 500mm API 5L 1000 PE 100 Orange Zinc Plated 315mm SDR11 x 10" steel


BV2250 500mm API 5L 1000 PE 100 Orange Zinc Plated 315mm SDR11 x 12" steel

BV2407 500mm API 5L 1000 PE80 Yellow Zinc Plated 315mm SDR11 x 12" steel

BV2165 800mm DIN1629 ST52.0 1800 PE 80 Yellow Paint - Hammerite Black 450mm SDR11 x 16" steel

Product Application and DescriptionThis fitting has the same application as the governor riser transition fitting. It is designed for use in meter/governor house connections. Comprises 1 metre length PE pipe, fusion bonded epoxy coated floor mounting plate drilled with 4 holes. Zinc plated female screwed outlet or flanged connection. Made to customer specification.

PECAT - Base Plate Transition Fitting

Part no Pipe Type Finish Nominal SizeAD2001 PE 80 Yellow Grey Polyester 63mm SDR 11 x 2" Rp

AD2002 PE 80 Yellow Grey Polyester 63mm SDR 11 x 2" R


Mains Completion Plugs

Part no Pipe Type Finish Nominal Size

AY0001 CI, DI, Steel Uncoated Rs3/4"

AY0003 CI, DI, Steel Uncoated Rs1"

AY0005 CI, DI, Steel Uncoated Rs1.1/4"

AY0006 CI, DI, Steel Uncoated Rs1.1/2"

AY0007 CI, DI, Steel Uncoated Rs2"

Part no Pipe Type Finish Nominal Size

AW0003 CI, DI, Steel Zinc Plated 2.1/2"

AW0005 CI, DI, Steel Zinc Plated 3"




Emid Mains Completion PlugMalleable iron, suitable for the closure of tapped holes in distribution mains up to 2 bar pressure.

Non-Tap PlugManufactured under licence from National Grid plc. Designed for the closure of non-tapped holes following flow stopping operations. Spare gaskets available separately

Product ApplicationProvides for a transition between existing steel, ductile, spun iron or PVC piping and polyethylene pipe.

DescriptionThe Pecatadapter utilises the patented full end load PECAT jointing system in conjunction with the wide range bolted flexible Maxifit joint. The depth of the Maxifit end allows for some angularity on the steel pipe, making it easy to install and allowing for pipeline movement such as ground settlement.

The fitting, which is supplied complete with 0.5 metre PE 80 tail, replaces two back-to-back flange adapters which would normally be used when making such

connections. This reduces the likelihood of leakage and reduces stockholding and installation costs.

ConstructionMain body: ■

Casting to BS.2789 Grade 420/12

Bolting Flange: ■

Casting to BS.2789 Grade 420/12 M.C.I. to BS 6681-W40-05

PECAT sleeve: ■

Mild steel - ST52.0 DIN 1629

Nuts/bolts: ■

Stainless steel

Seal: ■

Nitrile Grade BS EN 682-2002

Corrosion Protection: ■

Rilsan black coating on metal parts.

InstallationThe Maxifit end of the Pecatadapter is simply slipped over the end of the ferrous or PVC pipe (no disassembling required) ensuring that the whole width of the seal is in contact with the outer surface of the pipe. The bolts are then tightened in sequence to the recommended torque rating.

Please refer to the PE pipe or fitting manufacturer’s instructions for details on electro-fusion and butt-fusion procedures.

PECAT - Pecatadapter

Part no Metal Pipe Range, mm Nominal SizeBR2035 88.1-102.4 90mm SDR17 x 3"

BR2149 107-132 90mm SDR17 x 4"

BR2058 107.2-127.8 125mm SDR17 x 4"

BR2067 158.2-181.6 125mm SDR17 x 6"

BR2059 158.2-181.6 180mm SDR17 x 6"

BR2104 272-289 250mm SDR17 x 10"

BR2065 218.1-235 250mm SDR17 x 8"

BR2052 272-289 315mm SDR17 x 10"

BR2103 322.9-339.4 315mm SDR17 x 12"

BR2111 322.9-339.4 355mm SDR17 x 12"

Nacton RoadIpswichSuffolkIP3 9QH

Tel: +44 (0)1473 277400 Fax: +44 (0)1473 277411 email: [email protected] www.wask-uk.com

FM00311ISO 9001

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