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 Lined Piping, Pipe Spools / Spacers
      • PTFE lined piping, flared and fabricated on site| CRP US
        • Introduction to Field Flare Piping Lined Piping, Pipe Spools / Spacers
        • We offer training on PTFE lined piping produced on site
        • See how easy it is to produce PTFE lined spools on site| CRP US
        • We have piping to help you produce PTFE lined spools on site| CRP US
        • Produce your own PTFE lined pipes on site with these spools
      • PTFE Lined Spacers crp-us.com
        • Solid PTFE spacers for short gaps in PTFE lined piping systems
        • Corrosion resistant PTFE lined steel spacers
        • PTFE Lined Type 3 Spacers to convey high corrosive chemicals| CRP US
        • Tapered spacers providing falls in pipelined to allow draining
      • PTFE lined piping systems flanged ASME 150 or PN10/16
      • What is Van Stone? – Learn all about this flanging method
    • PFA lined cross ASME 150 for use with acids and other corrosive media
      ASME Fittings
      • PFA Lined Steel Flanged Tees to ASME B16.5 Class 150
        • PFA Lined Carbon Steel Equal Tees to ASME B16.5
        • PFA Lined Carbon Steel Reducing Tees to ASME B16.5
        • PFA lined carbon steel Instrument Tees to ASME B16.5
        • Equal and Reducing PFA lined Lateral Tees for Acids
        • PFA Lined Carbon Steel short stack tees flanged ASME150
        • PFA Lined Carbon Steel Double Branch Instrument Tees
      • Manufacturer of PTFE and PFA lined ASME 150 flanged elbows
        • 90 Degree Elbows Lined Piping, ASME Fittings
        • PTFE lined Carbon Steel ASME 150 45 Degree Elbows
        • For slurry application PTFE lined 90° long radius elbows
        • PTFE or PFA lined carbon steel Elbows ASME 150 / 300
      • PTFE / PFA lined Blanking Spades, Spectacle Blinds and Orifice Plates
        • PTFE and PFA lined Spectacle Blinds for use with acids
        • PTFE lined stainless steel blanking spades provide positive shutoff
        • Corrosion Resistant Solid PTFE Orfice Spades
      • PTFE lined carbon and stainless steel Blank Flanges
      • PTFE and PFA lined Concentric and Eccentric Reducers
        • CRP supply PFA and PTFE lined steel Concentric reducers
        • PTFE and PFA Lined Carbon Steel Eccentric Reducers
        • PTFE and PFA lined steel Reducing Flanges
      • PFA lined steel ASME B16.5 Class 150 Crosses
        • PFA lined steel ASME B16.5 class 150 Equal Crosses
        • PFA lined carbon steel Reducing Crosses to ASME B16.5
    • PFA lined Equal Tee to DIN2848
      DIN Fittings
      • CRP produce PFA lined DIN2848 Equal and Reducing Tees
        • PFA lined Equal Tees to DIN2848 for use with acids etc| CRP US
        • CRP Manufacture PFA lined reducing tees with PN10/16 flanges
        • PFA Lined Instrument Tees for use with Corrosive processes| CRP US
        • Short Stack Tees
        • PFA lined lateral tees for use with very corrosive liquids
        • PFA lined carbon steel double branch instrument tees
      • CRP Manufacture PTFE lined DN10/16 90 degree elbows| CRP US
        • PTFE lined 90 degree elbows with DIN PN10/16 flanges
        • PTFE lined carbon steel PN10/16 45 degree bends
        • PTFE lined long radius 5D 90 degree bends with PN10/16 flanges
      • PTFE lined Eccentric and Concentric Reducers PN10/16 flanges| CRP US
        • PTFE and PFA lined reducing plate flangesReducing Flange
        • PTFE lined and PFA lined carbon steel Eccentric Reducers| CRP US
        • PFA and PTFE lined carbon steel concentric reducers
      • CRP manufacture PTFE lined spectacle blinds and spades
        • Reduce flow in corrosive pipelines with CRP orifice spades| CRP US
        • PFA and PTFE lined steel pipe flange spectacle blinds
        • Solid PTFE sliding spectacle blinds for acid lines
        • PTFE faced blanking spades for use in corrosive media
      • PFA lined pipe line crosses for use with acids erc| CRP US
        • Equal Crosses – PFA Lined for corrosive liquids
        • PFA lined reducing crosses with DIN PN10/16 flanges
      • PTFE Lined PN10/16 Blank flanges for acid pipelines| CRP US
    • PTFE lined Dip Pipe for use in Reactor Vessel Lids
      Dip Pipes / Entry Pipes
      • Dip Pipe Video
      • Acid restistant PTFE Lined Reactor Vessel Dip Pipes
      • Manufacturer of PTFE lined dip pipe and dip legs
      • PTFE ENTRY PIPES TO PROTECT GLASS LINED NOZZLES
      • Anti Syphon solutions for PTFE lined Dip Pipes
    • PTFE lined stainless steel spools for use in convey
      High performace PTFE & PFA
      • For solvents we offer Static Dissipating PTFE lined piping| CRP US
      • High permeation venting for PTFE lined piping
      • For HCL and Chlorine service use our UHP HiPerflon Piping
      • PTFE lined stainless steel flanged piping systems
    • PFA lined camlock male flanged adaptor
      Lined Piping Ancillaries
      • Keep track of the condition of your flange joints
      • PFA lined stainless steel Camlock to Flange adaptors
      • PTFE lined pipin when lagged requires vent extensions| CRP US
      • Earthing Solutions for PTFE lined piping – Studs and Lugs
      • Inventor of Spikey® rotating flange Earthing Solution| CRP US
      • Threaded flanges to suit PTFE lined site fabricated piping
    • Antistatic PFA lined special lateral tee
      Special Piping Items
      • PTFE lined piping with Trunnions and Supports
      • PTFE and PFA lined vessel lids, manways and multiport flanges
      • Special PFA and PTFE lined pipe fittings for use with acids
      • PTFE lined piping with cooling or heating jackets
    • Technical Information on PFA and PTFE linings
      User Guide & Dimensions
      • Chemical Resistance Charts for Metallics and Fluoropolymers
      • Recommended bolt torques for PTFE lined piping Flange studs
      • NPS Steel Pipe schedules and dimensions 1/2″ – 14″NB
      • ASME 150, DIN PN10/16 and Table D/E Flange dimensions| CRP US
      • Installation, Operating and Maintenance Instructions Lined Piping, User Guide & Dimensions
      • PTFE lined Pipe Fittings Dimensions to B16.5 and DIN2848| CRP US
    • further reading
      PTFE/PFA Data Permeation & Resistance
  • BELLOWS
    • PTFE Expansion Bellows with Stainless Steel Flanges for Compensating for thermal movement
      PTFE High Performance Bellows
      • PTFE Expansion Bellows – Key Features
      • Lateral, Axial and Angular movments in PTFE bellows
      • Belllow Safety Shields – Protect Plant and Personnel CRP US
      • PTFE Bellows with smooth bore sleeves for powder
    • Armoured PTFE bellows with flanges for high pressure corrosive lines
      Armored PTFE Bellows
    • configuration icon
      Online Bellows Configurator
    • testing icon
      Product Testing
    • Unique processes
      PTFE Expansion Bellows
  • COLUMNS
    • Antistatic PFA lined stainless steel column
      Columns Lined in PTFE / PFA
  • VALVES
    • PFA Lined Atomac AKH2 Ball Valve
      PFA lined Ball Valves
      • Atomac PFA Lined Ball Valves 1/2″ – 14″NB ASME 150
      • We stock the Atomac AKH2A PFA lined full bore ball valve
      • Atomac PFA lined stainless steel ball valves
      • PFA lined reduced bore Atomac AKH3 ball valves CRP US
      • PFA lined AMP 3 – 3 way multiport ball valve
      • Atomac AKH6 PFA lined ball valve from CRP
      • PFA lined ball valves to convey corrosive acids
        • Locking kits and extensions for Atomac Valves
        • PFA lined ball valves with spring return handles| CRP US
        • PFA lined ball valves with V port and C balls
    • FPCV PFA Lined Poppet Check Valve with Hastelloy Spring
      PFA and PTFE lined Check Valves
      • PFA lined flanged and wafer check valves / non return valves
        • ASME B16.5 Class 150 flanged poppet check valves
        • PFA lined poppet check valves widely used for nitrogen blankets
      • Fully PFA lined swing check valve for use with acids
        • Non return valve with PFA lining for use with acids| CRP US
      • Supplier of Corrosion Resistant PTFE / PFA Ball check valve
        • PFA lined ball check valve for use with acids
        • PFA lined ductile iron Ball Check Valve for acid service
      • We supply several types of integrated sight glass / check valves
        • ARV/SG Combined Check Valve and Bulls Eye Sight Glass Valves, Check Valves
        • Combined tubular sight glass with integral poppet check valve
        • Vacuum pump protection from liquid contamination
    • PFA lined plug valve offering excellent sealing Durco T4E
      Non Lubricated and PFA lined plug valves
      • Durco T4E PFA lined Plug Valves, for acid service.
      • Durco G4 non lubricated plug valves for chemical service| CRP US
      • Durco Range of G4E DIN PN10 / 16 / 40 Plug Valves
      • Mach 1 Plug Valves for high pressures and temperatures
      • CRP supply the Durco MG4 3 – Way Plug valve
    • PTFE / PFA lined BTV2000 Butterfly Valve
      Fully PFA / PTFE lined butterfly valves
      • Wafer pattern PFA / PTFE lined butterfly valves for use with acids
      • Long Patter PFA / PTFE lined butterfly valves
      • PTFE / PFA lined Butterfly Valves in lugged design – BTL
    • PFA lined Kammer Control Valve with Actuator for precision flow control
      PFA Lined Control Valves
      • PFA Lined Kammer Control Glossary of Parts
      • Dimensional drawing for the PFA lined Kammer control valve
      • Kammer Control Valve Actuators Valves, Kammer Control Valves
      • Pressure / Temperature curve for Kammer Control Valves
      • Kammer PFA lined control valve trims to define flow
      • Kammer Control Valves – Key Components Valves, Kammer Control Valves
    • PFA lined Ball valve with pneumatic actuator and solenoid
      Actuated PFA lined Ball and Plug Valves
  • SAMPLING SYSTEMS
    • PFA lined inline chemical sampler with bottle adaptor
      Liquid In-Line Sampling Valves
      • Metallic Flanged Sampling Valve – SD IL TC Sampling Systems, Inline Samplers
      • PFA lined process pipeline sampling valves 1″ – 6″NB
      • Metallic Wafer Style Sampling Valve – SD IL 300 Sampling Systems, Inline Samplers
      • PFA lined volumetric sampling valve, for very acidic services| CRP US
      • B16.5 Class 150 flanged PFA lined sampling valve
    • Vessel mounted chemical sampler with diaphragm pump
      Recirculating Vessel Samplers
      • Mobile trolley mounted chemical sampling systems
      • Vessel mounted sampling system with recirculating pump
    • Chemical sampler to suit reactor vessel
      Non-recirculating Vessel Sampler
    • Powder sampler using a thief
      Powder Samplers & Contained Powder Sampling Valves
    • Surface mount chemical sampling valve
      Surface Mount Sampler
    • PFA lined liquid sampler complete with interlock and safety cabinet
      Bespoke Samplers
      • Sampling system for high temperatures and pressures
      • Vessel samplers for use on Crogenic Chemical Service
    • Toolbox icon
      Sampler Options
      • Info on our Sampling valves Levers, Handwheels and Actuators
      • Wide choice of safe dispensing options for chemical samplers. CRP US
        • Sample coolers for safe chemical sample dispensing
        • Contained liquid sampling systems into a syringe
        • Safe sampling through needles into septum capped bottles
        • Sample dispensend into threaded sample bottle
        • Sample dispensed into tin or hand held bottle
      • Stainless steel, PVDF and Polypropylene safety cabinets
    • Sample bottle icon
      Technical Information
      • As experts in Samping solutions – let us share info with you
      • Information on the installation and operation of our samplers
      • Inline PFA lined and St.Steel Sampling valve GA Drawings
  • Sight Glasses & Gauges
    • Tubular sight glass with boroilicate glass tube and PFA flanges DTSG
      Robust Sight Glasses for Chemical Processing
      • PFA lined Tubular Sight Glass ratef to 150 psi CRP US
      • Borosilicate Sight Glasses with stainless steel flanges
      • PFA Lined Stainless Steel Tubular Sight Glass Sight Glasses & Gauges, Tubular Sight Glasses
    • Bulls Eye Sight Glass with PFA Lining and Borosilicate Glass Windows - Type ASG
      PFA Lined Bulls Eye Sight Glasses For Chemical Processes
      • Robust PFA lined iron Sight Glass with borosilicate glass windows| CRP US
      • PFA lined Bulls Eye Sightglasses with 3 flanges
      • Bulls Eye Sight Glass with 4 Flanged connections
    • 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 Spray Guards and Shields
    • PTFE coated glass fibre valve safety shield to help mitigate flange joint failure
      Safety Spray Shields
    • Flange protection tape to deflect leaks from flange joints
      Spray Guard Roll
  • OTHERS
    • 1-webinar
      CRP Academy
      • PTFE Bellows Webinar
    • Graphite heat exchanger providing excellent thermal transfer rates
      Corrosion Resistant Heat Exchangers
    • Expanded PTFE Gaskets - CRPs FluoroGask Range, excellent sealing
      Gaskets
      • Precompressed PTFE sealing gaskets for flanges
      • Reusable PTFE gaskets with stainless steel core
    • configuration icon
      General Technical Information
    • PFA / PTFE Lined Y-Type stainer- Atomac ASF for use with very corrosive chemicals
      PFA / PTFE lined ASME 150 Filters and Strainers
    • OEM Fluoropolymer lining services such as PTFE lined Flowmeters
      Subcontract Manufacturing
CRP - The USA’s Corrosion Experts
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Contact us
  • LINED PIPING
    • PTFE lined pipe spool with fixed / rotating flanges used to convey corrosive media
      Pipe Spools / Spacers
      • Van Stone Flanged Ends Lined Piping, Pipe Spools / Spacers
      • PTFE lined piping, flared and fabricated on site| CRP US
        • Introduction to Field Flare Piping Lined Piping, Pipe Spools / Spacers
        • We offer training on PTFE lined piping produced on site
        • See how easy it is to produce PTFE lined spools on site| CRP US
        • We have piping to help you produce PTFE lined spools on site| CRP US
        • Produce your own PTFE lined pipes on site with these spools
      • PTFE Lined Spacers crp-us.com
        • Solid PTFE spacers for short gaps in PTFE lined piping systems
        • Corrosion resistant PTFE lined steel spacers
        • PTFE Lined Type 3 Spacers to convey high corrosive chemicals| CRP US
        • Tapered spacers providing falls in pipelined to allow draining
      • PTFE lined piping systems flanged ASME 150 or PN10/16
      • What is Van Stone? – Learn all about this flanging method
    • PFA lined cross ASME 150 for use with acids and other corrosive media
      ASME Fittings
      • PFA Lined Steel Flanged Tees to ASME B16.5 Class 150
        • PFA Lined Carbon Steel Equal Tees to ASME B16.5
        • PFA Lined Carbon Steel Reducing Tees to ASME B16.5
        • PFA lined carbon steel Instrument Tees to ASME B16.5
        • Equal and Reducing PFA lined Lateral Tees for Acids
        • PFA Lined Carbon Steel short stack tees flanged ASME150
        • PFA Lined Carbon Steel Double Branch Instrument Tees
      • Manufacturer of PTFE and PFA lined ASME 150 flanged elbows
        • 90 Degree Elbows Lined Piping, ASME Fittings
        • PTFE lined Carbon Steel ASME 150 45 Degree Elbows
        • For slurry application PTFE lined 90° long radius elbows
        • PTFE or PFA lined carbon steel Elbows ASME 150 / 300
      • PTFE / PFA lined Blanking Spades, Spectacle Blinds and Orifice Plates
        • PTFE and PFA lined Spectacle Blinds for use with acids
        • PTFE lined stainless steel blanking spades provide positive shutoff
        • Corrosion Resistant Solid PTFE Orfice Spades
      • PTFE lined carbon and stainless steel Blank Flanges
      • PTFE and PFA lined Concentric and Eccentric Reducers
        • CRP supply PFA and PTFE lined steel Concentric reducers
        • PTFE and PFA Lined Carbon Steel Eccentric Reducers
        • PTFE and PFA lined steel Reducing Flanges
      • PFA lined steel ASME B16.5 Class 150 Crosses
        • PFA lined steel ASME B16.5 class 150 Equal Crosses
        • PFA lined carbon steel Reducing Crosses to ASME B16.5
    • PFA lined Equal Tee to DIN2848
      DIN Fittings
      • CRP produce PFA lined DIN2848 Equal and Reducing Tees
        • PFA lined Equal Tees to DIN2848 for use with acids etc| CRP US
        • CRP Manufacture PFA lined reducing tees with PN10/16 flanges
        • PFA Lined Instrument Tees for use with Corrosive processes| CRP US
        • Short Stack Tees
        • PFA lined lateral tees for use with very corrosive liquids
        • PFA lined carbon steel double branch instrument tees
      • CRP Manufacture PTFE lined DN10/16 90 degree elbows| CRP US
        • PTFE lined 90 degree elbows with DIN PN10/16 flanges
        • PTFE lined carbon steel PN10/16 45 degree bends
        • PTFE lined long radius 5D 90 degree bends with PN10/16 flanges
      • PTFE lined Eccentric and Concentric Reducers PN10/16 flanges| CRP US
        • PTFE and PFA lined reducing plate flangesReducing Flange
        • PTFE lined and PFA lined carbon steel Eccentric Reducers| CRP US
        • PFA and PTFE lined carbon steel concentric reducers
      • CRP manufacture PTFE lined spectacle blinds and spades
        • Reduce flow in corrosive pipelines with CRP orifice spades| CRP US
        • PFA and PTFE lined steel pipe flange spectacle blinds
        • Solid PTFE sliding spectacle blinds for acid lines
        • PTFE faced blanking spades for use in corrosive media
      • PFA lined pipe line crosses for use with acids erc| CRP US
        • Equal Crosses – PFA Lined for corrosive liquids
        • PFA lined reducing crosses with DIN PN10/16 flanges
      • PTFE Lined PN10/16 Blank flanges for acid pipelines| CRP US
    • PTFE lined Dip Pipe for use in Reactor Vessel Lids
      Dip Pipes / Entry Pipes
      • Dip Pipe Video
      • Acid restistant PTFE Lined Reactor Vessel Dip Pipes
      • Manufacturer of PTFE lined dip pipe and dip legs
      • PTFE ENTRY PIPES TO PROTECT GLASS LINED NOZZLES
      • Anti Syphon solutions for PTFE lined Dip Pipes
    • PTFE lined stainless steel spools for use in convey
      High performace PTFE & PFA
      • For solvents we offer Static Dissipating PTFE lined piping| CRP US
      • High permeation venting for PTFE lined piping
      • For HCL and Chlorine service use our UHP HiPerflon Piping
      • PTFE lined stainless steel flanged piping systems
    • PFA lined camlock male flanged adaptor
      Lined Piping Ancillaries
      • Keep track of the condition of your flange joints
      • PFA lined stainless steel Camlock to Flange adaptors
      • PTFE lined pipin when lagged requires vent extensions| CRP US
      • Earthing Solutions for PTFE lined piping – Studs and Lugs
      • Inventor of Spikey® rotating flange Earthing Solution| CRP US
      • Threaded flanges to suit PTFE lined site fabricated piping
    • Antistatic PFA lined special lateral tee
      Special Piping Items
      • PTFE lined piping with Trunnions and Supports
      • PTFE and PFA lined vessel lids, manways and multiport flanges
      • Special PFA and PTFE lined pipe fittings for use with acids
      • PTFE lined piping with cooling or heating jackets
    • menu-icon07
      User Guide & Dimensions
      • Chemical Resistance Charts for Metallics and Fluoropolymers
      • Recommended bolt torques for PTFE lined piping Flange studs
      • NPS Steel Pipe schedules and dimensions 1/2″ – 14″NB
      • ASME 150, DIN PN10/16 and Table D/E Flange dimensions| CRP US
      • Installation, Operating and Maintenance Instructions Lined Piping, User Guide & Dimensions
      • PTFE lined Pipe Fittings Dimensions to B16.5 and DIN2848| CRP US
    • 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
      • PTFE Expansion Bellows – Key Features
      • Lateral, Axial and Angular movments in PTFE bellows
      • Belllow Safety Shields – Protect Plant and Personnel CRP US
      • PTFE Bellows with smooth bore sleeves for powder
    • Armoured PTFE bellows with flanges for high pressure corrosive lines
      Armored PTFE Bellows
    • configuration icon
      Online Bellows Configurator
    • checklist icon
      Product Testing
    • conveyor icon
      PTFE Expansion Bellows
  • COLUMNS
    • Antistatic PFA lined stainless steel column
      Columns Lined in PTFE / PFA
  • VALVES
    • PFA Lined Atomac AKH2 Ball Valve
      PFA lined Ball Valves
      • Atomac PFA Lined Ball Valves 1/2″ – 14″NB ASME 150
      • We stock the Atomac AKH2A PFA lined full bore ball valve
      • Atomac PFA lined stainless steel ball valves
      • PFA lined reduced bore Atomac AKH3 ball valves CRP US
      • PFA lined AMP 3 – 3 way multiport ball valve
      • Atomac AKH6 PFA lined ball valve from CRP
      • PFA lined ball valves to convey corrosive acids
        • Locking kits and extensions for Atomac Valves
        • PFA lined ball valves with spring return handles| CRP US
        • PFA lined ball valves with V port and C balls
    • FPCV PFA Lined Poppet Check Valve with Hastelloy Spring
      PFA and PTFE lined Check Valves
      • PFA lined flanged and wafer check valves / non return valves
        • ASME B16.5 Class 150 flanged poppet check valves
        • PFA lined poppet check valves widely used for nitrogen blankets
      • Fully PFA lined swing check valve for use with acids
        • Non return valve with PFA lining for use with acids| CRP US
      • Supplier of Corrosion Resistant PTFE / PFA Ball check valve
        • PFA lined ball check valve for use with acids
        • PFA lined ductile iron Ball Check Valve for acid service
      • We supply several types of integrated sight glass / check valves
        • ARV/SG Combined Check Valve and Bulls Eye Sight Glass Valves, Check Valves
        • Combined tubular sight glass with integral poppet check valve
        • Vacuum pump protection from liquid contamination
    • PFA lined plug valve offering excellent sealing Durco T4E
      Non Lubricated and PFA lined plug valves
      • Durco T4E PFA lined Plug Valves, for acid service.
      • Durco G4 non lubricated plug valves for chemical service| CRP US
      • Durco Range of G4E DIN PN10 / 16 / 40 Plug Valves
      • Mach 1 Plug Valves for high pressures and temperatures
      • CRP supply the Durco MG4 3 – Way Plug valve
    • BTV2000-Type-BTW-Wafer-Pattern-Butterfly-Valve.jpg
      Fully PFA / PTFE lined butterfly valves
      • Wafer pattern PFA / PTFE lined butterfly valves for use with acids
      • Long Patter PFA / PTFE lined butterfly valves
      • PTFE / PFA lined Butterfly Valves in lugged design – BTL
    • PFA lined Kammer Control Valve with Actuator for precision flow control
      PFA Lined Control Valves
      • PFA Lined Kammer Control Glossary of Parts
      • Dimensional drawing for the PFA lined Kammer control valve
      • Kammer Control Valve Actuators Valves, Kammer Control Valves
      • Pressure / Temperature curve for Kammer Control Valves
      • Kammer PFA lined control valve trims to define flow
      • Kammer Control Valves – Key Components Valves, Kammer Control Valves
    • PFA lined Ball valve with pneumatic actuator and solenoid
      Actuated PFA lined Ball and Plug Valves
  • SAMPLING SYSTEMS
    • PFA lined inline chemical sampler with bottle adaptor
      Liquid In-Line Sampling Valves
      • Metallic Flanged Sampling Valve – SD IL TC Sampling Systems, Inline Samplers
      • PFA lined process pipeline sampling valves 1″ – 6″NB
      • Metallic Wafer Style Sampling Valve – SD IL 300 Sampling Systems, Inline Samplers
      • PFA lined volumetric sampling valve, for very acidic services| CRP US
      • B16.5 Class 150 flanged PFA lined sampling valve
    • Vessel mounted chemical sampler with diaphragm pump
      Recirculating Vessel Samplers
      • Mobile trolley mounted chemical sampling systems
      • Vessel mounted sampling system with recirculating pump
    • Chemical sampler to suit reactor vessel
      Non-recirculating Vessel Sampler
    • Powder sampler using a thief
      Powder Samplers & Contained Powder Sampling Valves
    • Surface mount chemical sampling valve
      Surface Mount Sampler
    • PFA lined liquid sampler complete with interlock and safety cabinet
      Bespoke Samplers
      • Sampling system for high temperatures and pressures
      • Vessel samplers for use on Crogenic Chemical Service
    • Toolbox Icon
      Sampler Options
      • Info on our Sampling valves Levers, Handwheels and Actuators
      • Wide choice of safe dispensing options for chemical samplers. CRP US
        • Sample coolers for safe chemical sample dispensing
        • Contained liquid sampling systems into a syringe
        • Safe sampling through needles into septum capped bottles
        • Sample dispensend into threaded sample bottle
        • Sample dispensed into tin or hand held bottle
      • Stainless steel, PVDF and Polypropylene safety cabinets
    • Sampling info icon 2
      Technical Information
      • As experts in Samping solutions – let us share info with you
      • Information on the installation and operation of our samplers
      • Inline PFA lined and St.Steel Sampling valve GA Drawings
  • Sight Glasses & Gauges
    • Tubular sight glass with boroilicate glass tube and PFA flanges DTSG
      Robust Sight Glasses for Chemical Processing
      • PFA lined Tubular Sight Glass ratef to 150 psi CRP US
      • Borosilicate Sight Glasses with stainless steel flanges
      • PFA Lined Stainless Steel Tubular Sight Glass Sight Glasses & Gauges, Tubular Sight Glasses
    • Bulls Eye Sight Glass with PFA Lining and Borosilicate Glass Windows - Type ASG
      PFA Lined Bulls Eye Sight Glasses For Chemical Processes
      • Robust PFA lined iron Sight Glass with borosilicate glass windows| CRP US
      • PFA lined Bulls Eye Sightglasses with 3 flanges
      • Bulls Eye Sight Glass with 4 Flanged connections
    • 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 Spray Guards and Shields
    • PTFE coated glass fibre valve safety shield to help mitigate flange joint failure
      Safety Spray Shields
    • Flange protection tape to deflect leaks from flange joints
      Spray Guard Roll
  • OTHERS
    • 1-webinar
      CRP Academy
      • PTFE Bellows Webinar
    • Graphite heat exchanger providing excellent thermal transfer rates
      Corrosion Resistant Heat Exchangers
    • Expanded PTFE Gaskets - CRPs FluoroGask Range, excellent sealing
      Gaskets
      • Precompressed PTFE sealing gaskets for flanges
      • Reusable PTFE gaskets with stainless steel core
    • configuration icon
      General Technical Information
    • PFA / PTFE Lined Y-Type stainer- Atomac ASF for use with very corrosive chemicals
      PFA / PTFE lined ASME 150 Filters and Strainers
    • OEM Fluoropolymer lining services such as PTFE lined Flowmeters
      Subcontract Manufacturing

LINED PIPING


Hiperflon® lined piping and fittings from CRP.

All of our lined piping and fittings are produced with second generation paste extruded PTFE linings and PFA moulded fittings. All products use raw materials manufactured from the latest PFAO free catalyst processes.

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PTFE lined pipe spool with fixed / rotating flanges used to convey corrosive media
Pipe Spools / Spacers

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Equal Tee 5
ASME Fittings

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PFA lined Equal Tee to DIN2848
DIN Fittings

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PTFE lined Dip Pipe for use in Reactor Vessel Lids
Dip Pipes / Entry Pipes

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Special applications
High performace PTFE & PFA

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earthing lug
Lined Piping Ancillaries

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Multi flanged manifold 3
Special Piping Items

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Technical info
User Guide & Dimensions

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Further reading
PTFE/PFA Data Permeation & Resistance

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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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RECENT NEWS

CRP Achieving ISO 45001 certification with Make UK’s EHS software

28th Feb 2025

Increasing on Site Safety with Flange Joint Integrity Tags

28th Feb 2025