Valve & Flange Deatils

Introduction

Company Profile

We would like to take this opportunity to introduce JRW Limited. A name that has become synonymous withhigh quality flanges.

The JRW name has evolved over the past four decades from the original company J.R Whithead (Engineers)Limited which was established in 1965 as a manufacturer of plate flanges.

JRW still manufacture special plate flanges today but we have increased our services to include stockholding.Our product range includes flange stocks in mild steel, carbon steel and stainless steel.

We have recently heavily invested in a comprehensive range of Industrial Valves which we can now offer on anex-stock basis.

We also have our own machine shop facilities in house.

The offices of JRW provide a technical and commercial support to our customers and we would welcome theopportunity to provide such support to your good selves. In the meantime, please do not hesitate to contactus with your Flange and Valve requirements and any further information that you may require.

Our sales office and warehouse are situated just outside Bolton Town Centre off the A666 with easy access toall major Northern motorway networks.

JRW have the backing of our associate company the Sherling Group who have been involved in Steel &Construction Industry for many years.

Sherling & Sons were originally founded back in the 1800s as a small family business, serving the local steelindustry from its Cork City premises in the province of Munster in Ireland.

The gate Valve is a General Service Valve Used Primarily For On – Off Non Throttling Service.Gate Valves Provide Optimum Performance in Conditions Where High Flow Efficiency Tight ShutOff and Long Service Is Required.

OS & Y , RISING STEM , FLEXIBLE SOLID WEDGEBOLTED BONNET , THREADED OR WELDED SEAT RING.

STANDARDS COMPLIANCE.

BASIC DESIGN : API600 , BS1414FACE TO FACE DIMENSIONS : ANSI B16.10END TO END DIMENSIONS :ANSI B16.10END FLANGE DIMENSIONS :2” – 24” TO ANSI B16.1026” – 36” TO MSS SP-44BUTT WELD ENDS TO ANSI B16.25MANUFACTURING TO NACE MR-01-75 ON REQUEST.

AVAILABLE CLASS RATINGS

150 , 300 , 600 , 900 , 1500 , 2500.

SIZE RANGE

2” - 36”

Gate Valves Cast Steel

Tel: 01204 398131 Fax: 01204 363892 email: [email protected]

MATERIALS

Globe Valve Cast SteelGlobe Valves are used Primarily for Throttling Purposes and General Flow ControlThey Can Also Be Used For On – Off Service

OS & Y, RISING STEM, PLUG TYPE DISC BOLTED BONNET THREADED SEAT RING

STANDARD COMPLIANCE.

BASIC DESIGN BS 1873FACE TO FACE DIMENTIONS: ANSI B16.10END TO END DIMENSIONS: ANSI B16.10FLANGED ENDS TO ANSI B16.5BUTT WELD ENDS TO ANSI B16.25MANUFACTURING TO NACE MR-01-75 ON REQUEST.

SIZE RANGE

2” - 12”

MATERIALS


Swing Check Valves Cast SteelCHECK VALVES ARE USED AS UNI-DIRECTIONAL VALVES THAT ARE OPENED BY THE FLOWIN ONE DIRECTION AND WILL AUTOMATICALLY STOP FLOW IN THE OPPOSITEDIRECTION WHEN THE FLUID IN THE LINE STOPS OR REVERSES.

STANDARDS COMPLIANCE.

BOLTED COVER SWING TYPE DISC THREADED OR WELDED SEAT RING

BASIC DESIGN : BS 1868FACE TO FACE DIMENTIONS : ANSI B16.10END TO END DIMENTIONS : ANSI B16.10

FLANGED ENDS:2” – 24” TO ANSI B16.524” UPWARDS TO MSS SP-44

BUTT WELD ENDS TO ANSI B16.25

MANUFACTURING TO NACE MR01-75 ON REQUEST.

SIZE RANGE

2” - 36”

MATERIALS


Gate Valves Cast IronVALVE SPECIFICATION DETAILS

Design and Manufacture Conform to BS5150.

Flange dimensions Conform to BS4504 PN16

Face to Face dimensions conform to BS5150 PN16

Testing Conform to BS6755.

DIMENSIONS (MM)

MATERIALS


Cast Iron Globe VALVE SPECIFICATION DETAILS





DIMENSIONS (MM)

MATERIALS


Cast Iron Swing CheckVALVE SPECIFICATION DETAILS





DIMENSIONS (MM)

MATERIALS


Cast Iron StrainerThe Strainer may be used on all types of pipelines to collect granulated foreign substances andcontaminants collected. It can improve the clearance in the medium, and prolong the life of valvesand other equipment. It is suitable for water, petroleum and steam.

The mesh of wire screen or the hole dimension of the perforated screen can be as per thecustomer’s requirements.


Testing Conforms to BS6755

DIMENSIONS (MM)

MATERIALS


Cast Iron Resilient Seal Gate

DIMENSIONS (MM)

Resilient Gate Valves are suitable for use in drinking water and waste water, which can be installedunder or above ground .Rising stem gate valves are normally used in fire service application andsocket end resilient gate valves are normally used in PVC pipelines.

MATERIALS


Butterfly ValvesFEATURES

SMALL IN SIZE AND LIGHT WEIGHTEASY INSTALLATION AND MAINTAINANCE

SIMPLE AND COMPACT CONSTRUCTIONQUICK 90 DEGREES ON – OFF OPERATIONMINIMIZED OPERATING TORQUE ENERGY SAVINGLONG WORKING LIFEBUBBLE TIGHT SEALING.

VALVES IN ACCORDANCE WITH BS 5155AVAILABLE IN WAFER TYPE , LUGGED , DOUBLE FLANGEDAND HIGH PERFORMANCE.

CLASS RATINGS AVAILABLE 150 , PN16 , PN10SPECIALS AVAILABLE ON REQUEST.

MATERIALS AVAILABLE.

BODY: CAST & DUCTILE IRON, CARBON STEEL, STAINLESS STEEL, SPECIAL ALLOYS ON REQUESTDISC: IRON, ALUMINIUM BRONZE, STAINLESS STEEL.SEAT: NBR, EPDM, PTFE, NYLON, VITON .STEM: STAINLESS STEEL, MONELOPERATOR: LEVER, GEAR, ACTUATED.


Ball ValvesFEATURES

INVESTMENT CASTING BODYWORKING PRESSURE 800/1000 PSI FOR W.O.GADJUSTABLE STEM PACKINGPURE TEFLON SEALS AND SEATSTEMPERATURE RANGE : 60 TO 450 Deg FBLOW-OUT PROOF STEM , AND SAFE PRESSURE-REDUCING HOLE100 % LEAKAGE TESTED AT 100 PSI AIR UNDER WATERHYDROSTATIC TEST PRESSURE : 1500 PSILOCKING DEVICE3 PIECE HAS A ISO-5211 DIRECT MOUNTING PAD

MATERIAL LIST MATERIAL LIST MATERIAL LIST

MATERIALS

CF8M ( 316 ) END CONNECTIONS.BSP , BSPT , NPT , SOCKET WELD.RANGE AVAILABLE

1 PIECE (REDUCED BORE) 2 PIECE (FULL BORE) 3 PIECE (FULL BORE)


FlangesWhether your requirements are for mild steel, stainless steel or duplex alloys.Standard dimensions or flanges a little out of the ordinary can you afford not to telephone, fax or emailJRW.

JRW stock and manufacture a full and comprehensive range of mild steel plateflanges covering BS4504 ,BS10 and backing flanges (backing flanges can be plastic coated to water boardstandards, hot-dipped galvanized or nickel plated).

We have also very recently added to our range STAINLESS STEEL FLANGES in both316L and 304L, the specifications held are A.S.A ANSI B16.5 AND BS4504. GASKETS and FASTENERScan be supplied with any flange purchase. Just add them to your enquiry.

Please allow us to take the strain for all your flange requirements from 15mm to 3.5 meters.our aim is to save you both time and money !!!!!!!!!!!


Flanges - Mild Steel Stock

Mild Steel plate type backing rings coated in Blue / Green Rilsan – Other colours: Black

Plate flanges can be supplied self colour, Zinc plated, Epoxy/Plastic coated.

Hot Dip Galvanised

We stock the following range of Mild Steel plate flanges at Bolton ready for immediate despatch:

BS4504 PN10: 200nb – 600nbBS4504 PN16: 15nb – 1200nbBS4504 PN25: 200nb – 600nbBS4504 PN40: 15nb – 300nbBS10 Table D: 25nb – 600nb


Our Stainless Steel range includes:

Weldnecks Slip on bossed

Blank Screwed

Socket Weld

We stock the following range of Stainless Steel Flanges

ASME / ASTM A182 304LASME / ASTM A182 316L

ANSI B16.5 150lb / 300lb: 15nb – 600nbThe range includes: Weld Neck / Slip On Boss / Slip On Plate / Blank / Threaded / Socket Weld- all flanges are stocked raised face.

BS4504 PN16 code 101 & 105: 15nb – 400nbThe range includes: Raised face Slip On Plate Type / Flat Face Plate Blank Type

Flanges - Stainless Steel Stock


Services:

CNC machinery means that JRW can offer large batch orders with reasonable delivery times.

Automatic PCD Drill Radial Arm Drill U Drill

Plate Trilobe Square

Plate flanges Standard and Specials

Raised face / Flat face slip on and blind flanges (manufactured on site) including spectacle blindsand spades in most plate materials.

Range: JRW can machine up to 1200 mm diameter on site.EN10025 S275 (old spec. name:BS4360 43A)BS1501 151/161 430A/430BBS1501 224 490B LT50

Flanges - Specials

Webster & Bennet Vertical Borer – OutsideDiameter Capacity : 1200 mm


Flanges - Large SizesJRW can now supply large diameter flanges at competitive prices in thefollowing materials:

MATERIAL:

ASME / ASTM A105NASME / ASTM A350 LF2ASME / ASTM A182 304LASME / ASTM A182 316L

All flanges come complete with full mill certification to EN10204 3.1B

Our range includes any type of flange whether it is a weld neck, slip onor blind and to any specification. Maximum diameter 3.5 metres from our suppliers..

We can also quote for any large diameter flange to your specificrequirements.


Flanges - Profile CuttingProfile equipment includes: -

CNC Gas Cutting Machines

High-definition Plasma Machines

High-definition cutting offers a real alternative to laser cutting on large area profiles in the2mm - 25mm thickness range.The bed size is 6 metres x 2.5 metres

Our thickness range is 2mm to 300mm.


Flange Specifications

WEIGHTC E D A F Holes G B IN KILOS

50nb65nb80nb100nb125nb150nb200nb 340 24 221.5 268 2 8 22 295 9.3250nb 395 26 276.5 320 2 12 22 350 11.8300nb 445 26 327.5 370 2 12 22 400 13.6350nb 505 28 359.5 430 2 16 22 460 20.4400nb 565 32 411.0 482 2 16 26 515 27.5450nb 615 36 462.0 532 2 20 26 565 33.6500nb 670 38 513.5 585 2 20 26 620 40.2600nb 780 42 616.5 685 2 20 30 725 54.5

BSEN1092-1 2002 PN10 TYPE 01 TYPE B FACE

Raised Face

USE PN16 DIMENSIONS



WEIGHTC E D A F Holes G B IN KILOS

15nb 95 14 22.0 45 2 4 14 65 0.720nb 105 16 27.5 58 2 4 14 75 0.925nb 115 16 34.5 68 2 4 18 85 1.132nb 140 18 43.5 78 2 4 18 100 1.840nb 150 18 49.5 88 2 4 18 110 2.150nb 165 19 61.5 102 2 4 18 125 2.765nb 185 20 77.5 122 2 8 18 145 3.380nb 200 20 90.5 138 2 8 18 160 3.6100nb 220 22 116.0 158 2 8 18 180 4.4125nb 250 22 141.5 188 2 8 18 210 5.4150nb 285 24 170.5 212 2 8 18 240 7.1200nb 340 26 221.5 268 2 12 22 295 9.7250nb 405 29 276.5 320 2 12 22 355 14.2300nb 460 32 327.5 378 2 12 26 410 19.0350nb 520 35 359.0 438 2 16 26 470 28.2400nb 580 38 411.0 490 2 16 30 525 35.9450nb 640 42 462.0 550 2 20 30 585 46.1500nb 715 46 513.5 610 2 20 33 650 64.0600nb 840 52 616.5 725 2 20 36 770 96.1

CONTACT JRW SALES FOR OTHER PRESSURE RATINGS

BSEN1092-1 2002 PN16 TYPE 01 TYPE B FACE

Raised Face



TYPE C D B Holes E

10nb 5K 75 9 17.8 4 12 5515nb 5K 80 9 22.2 4 12 6020nb 5K 85 10 27.7 4 12 6525nb 5K 95 10 34.5 4 12 7532nb 5K 115 12 43.2 4 15 9040nb 5K 120 12 49.1 4 15 9550nb 5K 130 14 61.1 4 15 10565nb 5K 155 14 77.1 4 15 13080nb 5K 180 14 90.0 4 19 14590nb 5K 190 14 102.6 4 19 155


JIS B 2220 5K SLIP ON WELDING TYPE FLANGE 10MM TO 400MM

A



TYPE C D B Holes E A


100nb 10K 210 18 115.4 8 19 175125nb 10K 250 20 141.2 8 23 210150nb 10K 280 22 166.6 8 23 240175nb 10K 305 22 192.1 12 23 265200nb 10K 330 22 218.0 12 23 290225nb 10K 350 22 243.7 12 23 310

JIS B 2220 10K SLIP ON (ORDINARY TYPE FLANGE) 10MM TO 225MM



TYPE C D B Holes E A


100nb 10K 210 18 115.4 8 19 175125nb 10K 250 20 141.2 8 23 210150nb 10K 280 22 166.6 8 23 240175nb 10K 305 22 192.1 12 23 265200nb 10K 330 22 218.0 12 23 290225nb 10K 350 22 243.7 12 23 310

JIS B 2220 10K SLIP ON (ORDINARY TYPE FLANGE) 10MM TO 225MM



WEIGHTC D B Holes E A IN KILOS

15nb 96 12.7 23.0 4 14.3 66.7 0.620nb 102 12.7 28.5 4 14.3 73.0 0.725nb 115 12.7 35.5 4 14.3 82.6 0.932nb 121 12.7 44.4 4 14.3 87.3 0.940nb 134 12.7 50.0 4 14.3 98.4 1.150nb 153 12.7 62.0 4 17.5 114.3 1.465nb 166 12.7 78.0 4 17.5 127.0 1.680nb 185 12.7 90.5 4 17.5 146.0 1.9

100nb 216 12.7 116.0 4 17.5 177.8 2.5125nb 254 12.7 141.0 8 17.5 209.6 3.3150nb 280 12.7 166.7 8 17.5 235.0 3.8200nb 337 12.7 222.0 8 17.5 292.1 4.8250nb 407 15.9 276.0 8 22.2 355.6 8.4300nb 458 19.1 327.0 12 22.2 406.4 11.4350nb 527 22.3 359.0 12 25.4 469.9 19.4400nb 578 22.3 409.5 12 25.4 520.7 21.8450nb 642 25.4 460.0 12 25.4 584.2 30.2500nb 705 28.6 511.0 16 25.4 641.4 39.8600nb 826 31.8 613.0 16 28.6 755.7 57.5

BS10 TABLE D SLIP ON

CONTACT JRW SALES FOR OTHER TABLES


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How to find us


JRWBritannia Way Industrial ParkUnion RoadBolton BL2 2HG

T. +44 (0) 1204 398131

F. +44 (0) 1204 363892

E. [email protected]

Leave M62 at junction M60 J18/M62 J18/M66 J4 and straight ahead onto M60 directionM60 Liverpool. M60 Anticlockwise leave M60 at junction M60/J16 and straight aheadinto M61 direction Preston, Wigan , Bolton M61 North.

Leave M61 straight ahead into A666 (St Peters Way) continue straight onto Blackburnroad , turn right onto Waters meeting Road , after 268 yards take 2nd exit off theWaters Meeting Road (roundabout) onto Waters meeting road , turn right ontoBritannia Way , turn right onto Union Road first left JRW.

Britannia Way Industrial ParkUnion RoadBolton BL2 2HGT. +44 (0) 1204 398131 F. +44 (0) 1204 363892

Valve & Flange Deatils

Documents