CRP - The USA’s Corrosion Experts
  • Lined Piping
    • PTFE lined pipe spool with fixed / rotating flanges used to convey corrosive media
      Pipe Spools / Spacers
      • Van Stone Flanged Ends
      • Field Flare Piping
        • Introduction to Field Flare Piping
        • Field Flare Pipe System Training
        • Hot Air Flaring Guide
        • Tight Fit Liner
        • Sliding Fit Liners
      • Spacers
        • Type 1
        • Type 2
        • Type 3
        • Tapered Spacers For Line Falls
      • Welded Fixed / Rotating Flanged Pipe Spool
      • What Is Van Stone?
    • PFA lined cross ASME 150 for use with acids and other corrosive media
      ASME Fittings
      • Tees
        • Equal Tees
        • Reducing Tees
        • Instrument Tees
        • Lateral Tee – Equal and Reducing
        • Short Stack Tees
        • Double Branch Instrument Tees
      • Elbows
        • 90 Degree Elbows
        • 45 Degree Elbows
        • Long Radius Elbows
        • Special Elbows
      • Blanking Spades, Spectacle Blinds and Orifice Plates
        • Spectacle Blinds
        • Blanking Spades
        • Orifice Plates
      • Blank Flanges
      • Reducers
        • Concentric Reducers
        • Eccentric Reducers
        • Reducing Flanges
      • Crosses
        • Equal Crosses
        • Reducing Crosses
    • PFA lined Equal Tee to DIN2848
      DIN Fittings
      • Tees
        • Equal Tees
        • Reducing Tees
        • Instrument Tees
        • Short Stack Tees
        • Lateral Tees
        • Double Branch Instrument Tees
      • Elbows
        • 90 Degree Elbows
        • 45 Degree Elbows
        • Long Radius Elbows
      • Reducers
        • Reducing Flange
        • Eccentric Reducer
        • Concentric Reducer
      • Blanking Spades, Spectacle Blinds and Orifice Plates
        • Orifice Plates
        • Figure Of 8 Spectacle Blinds
        • Sliding Spectacle Blinds
        • Blanking Spades
      • Crosses
        • Equal Crosses
        • Reducing Crosses
      • Blank Flanges
    • PTFE lined Dip Pipe for use in Reactor Vessel Lids
      Dip Pipes / Entry Pipes
      • CLDP (Continuously Lined Dip Pipe)
      • Dip Legs
      • Entry Pipes / Nozzle liners
      • Anti Syphon Systems
    • PTFE lined stainless steel spools for use in convey
      Product Upgrades
      • Static Dissipating Lined Piping
      • UHP Venting System for Lined Piping
      • Ultra-HiPerFlon High Performance Piping
      • Stainless Steel Lined Piping Systems
    • PFA lined camlock male flanged adaptor
      Lined Piping Ancillaries
      • Flange Joint Integrity Tag
      • PFA Lined Hose Adaptors
      • Vent Bosses and Extensions For Lagged Lines
      • Earth Studs/Lugs
      • Spikies Earthing Washers
      • Companion Flanges for tight fit field flare spools
    • Antistatic PFA lined special lateral tee
      Special Piping Items
      • Piping with Trunnions and Supports
      • Lids / Multiport Reducing Flanges
      • Special PFA / PTFE Lined Fittings
      • Jacketed Piping
    • Technical Information on PFA and PTFE linings
      User Guide & Dimensions
      • Chemical Resistance Charts
      • Bolt Torques
      • Steel Pipe Schedules and Dimensions
      • Flange Types And Dimensions
      • Installation, Operating and Maintenance Instructions
      • Pipe Fittings Dimensions ASME150 / 300 & DIN2484
    • further reading
      PTFE/PFA Data Permeation & Resistance
  • Bellows
    • PTFE Expansion Bellows with Stainless Steel Flanges for Compensating for thermal movement
      PTFE High Performance Bellows
      • Key Features
      • Movements
      • Safety Shields
      • Smoothbore Sleeves for use with Powder Duties
    • Armoured PTFE bellows with flanges for high pressure corrosive lines
      Armored PTFE Bellows
    • configuration icon
      Online Bellows Configurator
    • testing icon
      Product Testing
    • Unique processes
      Unique Manufacturing Process
  • Columns
    • Antistatic PFA lined stainless steel column
      Columns Lined in PTFE / PFA
  • Valves
    • PFA Lined Atomac AKH2 Ball Valve
      Ball Valves
      • AKH2 Full Bore Ball Valve
      • AKH2A Full Bore Short Pattern Ball Valve
      • Atostar AS3 Full Bore Short Pattern Ball Valve
      • AKH3 Reduced Bore Short Pattern Ball Valve
      • AMP3 3 Way Reduced Bore Ball Valve
      • AKH6 Tank Drain Ball Valve
      • Ancillaries
        • Ball Valves with Extension / Locking Kits
        • Ball Valves with Spring Return Handles
        • Ball Options
    • FPCV PFA Lined Poppet Check Valve with Hastelloy Spring
      Check Valves
      • Poppet Check Valves
        • FPCV- Flanged Poppet Check Valve
        • WPCV Wafer Poppet Check Valve
      • Swing Check Valves
        • STCV Swing Check Valve
      • Ball Check Valves
        • ARL 45 Degree ‘Y’ Type Check Valve
        • Atomac ARV2 Ball Check Valve
      • Integrated Sight Glass / Check Valve
        • ARV/SG Combined Check Valve and Bulls Eye Sight Glass
        • SPCV Integral Sight Glass / Wafer Poppet Check Valve
        • BFSG – Integral Sight Glass / Floating Ball Check Valve
    • PFA lined plug valve offering excellent sealing Durco T4E
      Plug Valves
      • T4E – PFA Lined Plug Valve
      • G4 – Metallic Sleeved Plug Valve
      • G4E Europa Metallic Sleeved Plug Valve
      • Mach 1 – High Performance Plug Valve
      • MG4 3-Way Metallic Plug Valve
    • PTFE / PFA lined BTV2000 Butterfly Valve
      Butterfly Valves
      • BTV2000 Type BTW – Wafer Pattern Butterfly Valve
      • BTV2000 Long Pattern Wafer Style Butterfly Valve
      • BTV2000 Type BTL – Lugged Style Butterfly Valve
    • PFA lined Kammer Control Valve with Actuator for precision flow control
      Kammer Control Valves
      • Kammer Control Valve Glossary
      • Kammer Control Valve Dimensions
      • Kammer Control Valve Actuators
      • Kammer Control Valve Pressure and Temperature chart
      • Kammer Trim Options
      • Kammer Control Valves – Key Components
    • PFA lined Ball valve with pneumatic actuator and solenoid
      Actuation
  • Sampling Systems
    • PFA lined inline chemical sampler with bottle adaptor
      Inline Samplers
      • Metallic Flanged Sampling Valve – SD IL TC
      • PFA lined Wafer Style Sampling Valve – SD IL 400
      • Metallic Wafer Style Sampling Valve – SD IL 300
      • AtoPro Volumetric Samplers
      • Volumetric PFA lined Ductile Iron – APN/SG
    • Vessel mounted chemical sampler with diaphragm pump
      Recirculating Vessel Samplers
      • Trolley Mounted Recirculating Vessel Sampling System
      • Compact Recirculating Sampling System
    • Chemical sampler to suit reactor vessel
      Non-Recirculating Vessel Sampler
    • Powder sampler using a thief
      Powder Sampling
    • Surface mount chemical sampling valve
      Surface Mount Sampler
    • PFA lined liquid sampler complete with interlock and safety cabinet
      Bespoke Samplers
      • High Temperature / Pressure Sampling System
      • Cryogenic Sampling
    • Toolbox icon
      Sampler Options
      • Sampler Operator Options
      • Sample Dispensing
        • Heat Exchangers
        • Syringe Samplers
        • Septum Topped Bottle
        • Threaded Bottle Connector
        • Sampling through a dispensing tube
      • Containment & Safety Cabinets
    • Sample bottle icon
      Technical Information
      • Introduction to Sampling
      • IOM’s and User Guides
      • Sampler GA Drawings
  • Sight Glasses & Gauges
    • Tubular sight glass with boroilicate glass tube and PFA flanges DTSG
      Tubular Sight Glasses
      • PFA Lined Tubular Pipeline Sight Glass
      • Unlined Stainless Steel Sight Glasses
      • PFA Lined Stainless Steel Tubular Sight Glass
    • Bulls Eye Sight Glass with PFA Lining and Borosilicate Glass Windows - Type ASG
      Bullseye Sight Glasses
      • Bulls Eye Sight Glass ASG
      • ASG-3 3 Way (Tee) Bulls Eye Sight Glass
      • ASG-4 4 Way (Cross) Bulls Eye Sight Glass
    • Atomac ARV2/SG Combined PFA lined ductile iron Ball Check Valve / Sight Glass
      Combined Bulls Eye / Ball Check Valve
    • Tubular sightglass with floating hollow PTFE ball to prevent liquid entering vacuum pumps
      Combined Tubular/Floating Ball Check Valve
    • Integral sightglass / poppet check valve PFA lined for use with acids
      Combined Tubular / Poppet Check Valve
    • Azeotropic Separation Vessel with PFA lined flanges and Borosilicate Glass Tube for Clear Viewing
      Azeotropic Separation Sight Glasses
    • Tubular Sight glass with stainless steel shield
      Bespoke Sight Glasses / Options
    • Flanged level gauge shows the tank liquid level PFA lined stainless steel
      Level Gauges
  • Safety Shields
    • PTFE coated glass fibre flange safety shield to help mitigate flange joint failure
      Clear Teflon Flange Shields
    • PTFE coated glass fibre safety shield for expansion bellows to help mitigate flange joint failure
      Bellows Safety Shields
    • Stainless steel flange safety shield
      High Temperature Flange Shields
    • Special flange safety shields
      Custom Shields
    • PTFE coated glass fibre valve safety shield to help mitigate flange joint failure
      Valve Shields
    • Flange protection tape to deflect leaks from flange joints
      Spray Guard Roll
  • Others
    • CRP Academy
      • PTFE Bellows Webinar
      • Fighting Corrosion on Piping
    • Graphite heat exchanger providing excellent thermal transfer rates
      Corrosion Resistant Heat Exchangers
    • Expanded PTFE Gaskets - CRPs FluoroGask Range, excellent sealing
      Gaskets
      • FluoroGask Pre-compressed PTFE
      • Toughgask Reusable PTFE Encapsulated Stainless Steel Reinforced Gasket
    • configuration icon
      General Technical Information
    • PFA / PTFE Lined Y-Type stainer- Atomac ASF for use with very corrosive chemicals
      Strainers
    • OEM Fluoropolymer lining services such as PTFE lined Flowmeters
      Subcontract Manufacturing
CRP - The USA’s Corrosion Experts
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  • USA
  • UK
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  • USA
  • UK
Contact us
  • Lined Piping
    • PTFE lined pipe spool with fixed / rotating flanges used to convey corrosive media
      Pipe Spools / Spacers
      • Van Stone Flanged Ends
      • Field Flare Piping
        • Introduction to Field Flare Piping
        • Field Flare Pipe System Training
        • Hot Air Flaring Guide
        • Tight Fit Liner
        • Sliding Fit Liners
      • Spacers
        • Type 1
        • Type 2
        • Type 3
        • Tapered Spacers For Line Falls
      • Welded Fixed / Rotating Flanged Pipe Spool
      • What Is Van Stone?
    • PFA lined cross ASME 150 for use with acids and other corrosive media
      ASME Fittings
      • Tees
        • Equal Tees
        • Reducing Tees
        • Instrument Tees
        • Lateral Tee – Equal and Reducing
        • Short Stack Tees
        • Double Branch Instrument Tees
      • Elbows
        • 90 Degree Elbows
        • 45 Degree Elbows
        • Long Radius Elbows
        • Special Elbows
      • Blanking Spades, Spectacle Blinds and Orifice Plates
        • Spectacle Blinds
        • Blanking Spades
        • Orifice Plates
      • Blank Flanges
      • Reducers
        • Concentric Reducers
        • Eccentric Reducers
        • Reducing Flanges
      • Crosses
        • Equal Crosses
        • Reducing Crosses
    • PFA lined Equal Tee to DIN2848
      DIN Fittings
      • Tees
        • Equal Tees
        • Reducing Tees
        • Instrument Tees
        • Short Stack Tees
        • Lateral Tees
        • Double Branch Instrument Tees
      • Elbows
        • 90 Degree Elbows
        • 45 Degree Elbows
        • Long Radius Elbows
      • Reducers
        • Reducing Flange
        • Eccentric Reducer
        • Concentric Reducer
      • Blanking Spades, Spectacle Blinds and Orifice Plates
        • Orifice Plates
        • Figure Of 8 Spectacle Blinds
        • Sliding Spectacle Blinds
        • Blanking Spades
      • Crosses
        • Equal Crosses
        • Reducing Crosses
      • Blank Flanges
    • PTFE lined Dip Pipe for use in Reactor Vessel Lids
      Dip Pipes / Entry Pipes
      • CLDP (Continuously Lined Dip Pipe)
      • Dip Legs
      • Entry Pipes / Nozzle liners
      • Anti Syphon Systems
    • PTFE lined stainless steel spools for use in convey
      Product Upgrades
      • Static Dissipating Lined Piping
      • UHP Venting System for Lined Piping
      • Ultra-HiPerFlon High Performance Piping
      • Stainless Steel Lined Piping Systems
    • PFA lined camlock male flanged adaptor
      Lined Piping Ancillaries
      • Flange Joint Integrity Tag
      • PFA Lined Hose Adaptors
      • Vent Bosses and Extensions For Lagged Lines
      • Earth Studs/Lugs
      • Spikies Earthing Washers
      • Companion Flanges for tight fit field flare spools
    • Antistatic PFA lined special lateral tee
      Special Piping Items
      • Piping with Trunnions and Supports
      • Lids / Multiport Reducing Flanges
      • Special PFA / PTFE Lined Fittings
      • Jacketed Piping
    • menu-icon07
      User Guide & Dimensions
      • Chemical Resistance Charts
      • Bolt Torques
      • Steel Pipe Schedules and Dimensions
      • Flange Types And Dimensions
      • Installation, Operating and Maintenance Instructions
      • Pipe Fittings Dimensions ASME150 / 300 & DIN2484
    • Further-Reading icon
      PTFE/PFA Data Permeation & Resistance
  • Bellows
    • PTFE Expansion Bellows with Stainless Steel Flanges for Compensating for thermal movement
      PTFE High Performance Bellows
      • Key Features
      • Movements
      • Safety Shields
      • Smoothbore Sleeves for use with Powder Duties
    • Armoured PTFE bellows with flanges for high pressure corrosive lines
      Armored PTFE Bellows
    • configuration icon
      Online Bellows Configurator
    • checklist icon
      Product Testing
    • conveyor icon
      Unique Manufacturing Process
  • Columns
    • Antistatic PFA lined stainless steel column
      Columns Lined in PTFE / PFA
  • Valves
    • PFA Lined Atomac AKH2 Ball Valve
      Ball Valves
      • AKH2 Full Bore Ball Valve
      • AKH2A Full Bore Short Pattern Ball Valve
      • Atostar AS3 Full Bore Short Pattern Ball Valve
      • AKH3 Reduced Bore Short Pattern Ball Valve
      • AMP3 3 Way Reduced Bore Ball Valve
      • AKH6 Tank Drain Ball Valve
      • Ancillaries
        • Ball Valves with Extension / Locking Kits
        • Ball Valves with Spring Return Handles
        • Ball Options
    • FPCV PFA Lined Poppet Check Valve with Hastelloy Spring
      Check Valves
      • Poppet Check Valves
        • FPCV- Flanged Poppet Check Valve
        • WPCV Wafer Poppet Check Valve
      • Swing Check Valves
        • STCV Swing Check Valve
      • Ball Check Valves
        • ARL 45 Degree ‘Y’ Type Check Valve
        • Atomac ARV2 Ball Check Valve
      • Integrated Sight Glass / Check Valve
        • ARV/SG Combined Check Valve and Bulls Eye Sight Glass
        • SPCV Integral Sight Glass / Wafer Poppet Check Valve
        • BFSG – Integral Sight Glass / Floating Ball Check Valve
    • PFA lined plug valve offering excellent sealing Durco T4E
      Plug Valves
      • T4E – PFA Lined Plug Valve
      • G4 – Metallic Sleeved Plug Valve
      • G4E Europa Metallic Sleeved Plug Valve
      • Mach 1 – High Performance Plug Valve
      • MG4 3-Way Metallic Plug Valve
    • BTV2000-Type-BTW-Wafer-Pattern-Butterfly-Valve.jpg
      Butterfly Valves
      • BTV2000 Type BTW – Wafer Pattern Butterfly Valve
      • BTV2000 Long Pattern Wafer Style Butterfly Valve
      • BTV2000 Type BTL – Lugged Style Butterfly Valve
    • PFA lined Kammer Control Valve with Actuator for precision flow control
      Kammer Control Valves
      • Kammer Control Valve Glossary
      • Kammer Control Valve Dimensions
      • Kammer Control Valve Actuators
      • Kammer Control Valve Pressure and Temperature chart
      • Kammer Trim Options
      • Kammer Control Valves – Key Components
    • PFA lined Ball valve with pneumatic actuator and solenoid
      Actuation
  • Sampling Systems
    • PFA lined inline chemical sampler with bottle adaptor
      Inline Samplers
      • Metallic Flanged Sampling Valve – SD IL TC
      • PFA lined Wafer Style Sampling Valve – SD IL 400
      • Metallic Wafer Style Sampling Valve – SD IL 300
      • AtoPro Volumetric Samplers
      • Volumetric PFA lined Ductile Iron – APN/SG
    • Vessel mounted chemical sampler with diaphragm pump
      Recirculating Vessel Samplers
      • Trolley Mounted Recirculating Vessel Sampling System
      • Compact Recirculating Sampling System
    • Chemical sampler to suit reactor vessel
      Non-Recirculating Vessel Sampler
    • Powder sampler using a thief
      Powder Sampling
    • Surface mount chemical sampling valve
      Surface Mount Sampler
    • PFA lined liquid sampler complete with interlock and safety cabinet
      Bespoke Samplers
      • High Temperature / Pressure Sampling System
      • Cryogenic Sampling
    • Toolbox Icon
      Sampler Options
      • Sampler Operator Options
      • Sample Dispensing
        • Heat Exchangers
        • Syringe Samplers
        • Septum Topped Bottle
        • Threaded Bottle Connector
        • Sampling through a dispensing tube
      • Containment & Safety Cabinets
    • Sampling info icon 2
      Technical Information
      • Introduction to Sampling
      • IOM’s and User Guides
      • Sampler GA Drawings
  • Sight Glasses & Gauges
    • Tubular sight glass with boroilicate glass tube and PFA flanges DTSG
      Tubular Sight Glasses
      • PFA Lined Tubular Pipeline Sight Glass
      • Unlined Stainless Steel Sight Glasses
      • PFA Lined Stainless Steel Tubular Sight Glass
    • Bulls Eye Sight Glass with PFA Lining and Borosilicate Glass Windows - Type ASG
      Bullseye Sight Glasses
      • Bulls Eye Sight Glass ASG
      • ASG-3 3 Way (Tee) Bulls Eye Sight Glass
      • ASG-4 4 Way (Cross) Bulls Eye Sight Glass
    • Atomac ARV2/SG Combined PFA lined ductile iron Ball Check Valve / Sight Glass
      Combined Bulls Eye / Ball Check Valve
    • Tubular sightglass with floating hollow PTFE ball to prevent liquid entering vacuum pumps
      Combined Tubular/Floating Ball Check Valve
    • Integral sightglass / poppet check valve PFA lined for use with acids
      Combined Tubular / Poppet Check Valve
    • Azeotropic Separation Vessel with PFA lined flanges and Borosilicate Glass Tube for Clear Viewing
      Azeotropic Separation Sight Glasses
    • Tubular Sight glass with stainless steel shield
      Bespoke Sight Glasses / Options
    • Flanged level gauge shows the tank liquid level PFA lined stainless steel
      Level Gauges
  • Safety Shields
    • PTFE coated glass fibre flange safety shield to help mitigate flange joint failure
      Clear Teflon Flange Shields
    • PTFE coated glass fibre safety shield for expansion bellows to help mitigate flange joint failure
      Bellows Safety Shields
    • Stainless steel flange safety shield
      High Temperature Flange Shields
    • Special flange safety shields
      Custom Shields
    • PTFE coated glass fibre valve safety shield to help mitigate flange joint failure
      Valve Shields
    • Flange protection tape to deflect leaks from flange joints
      Spray Guard Roll
  • Others
    • CRP Academy
      • PTFE Bellows Webinar
      • Fighting Corrosion on Piping
    • Graphite heat exchanger providing excellent thermal transfer rates
      Corrosion Resistant Heat Exchangers
    • Expanded PTFE Gaskets - CRPs FluoroGask Range, excellent sealing
      Gaskets
      • FluoroGask Pre-compressed PTFE
      • Toughgask Reusable PTFE Encapsulated Stainless Steel Reinforced Gasket
    • configuration icon
      General Technical Information
    • PFA / PTFE Lined Y-Type stainer- Atomac ASF for use with very corrosive chemicals
      Strainers
    • OEM Fluoropolymer lining services such as PTFE lined Flowmeters
      Subcontract Manufacturing
  • Others
  • General Technical Information
configuration icon

General Technical Information

  • Safety Integrity Level (SIL) Information
  • Introduction to Certification
CRP - The USA’s Corrosion Experts
Corrosion Resistant Products Ltd
Todmorden Road
Littleborough
OL15 9EG
United Kingdom

VAT No.: GB 278484843

Company Reg No.: 03564229

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  • Worldwide Distribution
  • Introduction To Lined Piping
  • Legal Info
  • CRP Academy
RECENT NEWS

27th Jan 2023

New Waterline product leaflet

30th Aug 2019