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- 1. Externally Pressurized EJ OUTLINE Flexible Metal Hose V and U Connectors Expansion Compensators Metal Expansion Joints Pump Connectors Rubber Expansion Joints Pipe Guides and Slides Accessory Adapters Reducing Metal Hose Bellow Pump Connectors Custom Fabrication PRODUCT LINE TRAINING UL® Classified
- 2. PRODUCT LINE TRAINING UL® CLASSIFIED V’s, U’s and Straight Flexible Connectors Hose and Braid Materials: Hose: • Corrugated Bronze • Corrugated Stainless Steel Braid: • Bronze Wire Braid • Stainless Steel Wire Braid Braid Collar: • Bronze • Stainless Steel End Fittings: Types Available: • Weld • Male • Sweat • Flange • Groove Materials: • Copper • Carbon Steel • Stainless Steel Sizes: • ½” – 12” I.D. available • 2”, 3”, 4” and 6” movements for V and U flex connectors • 30” maximum OAL for straight flex connectors
- 3. PRODUCT LINE TRAINING METAL HOSE Metal hose is a length of tubing made flexible by means of convolutions, so that it may be readily bent, but remain liquid and gas tight. Temperature Pressure Temperature Pressure • Noise control • Vibration absorption • Compensates for misalignment of pipes or equipment
- 4. PUMP CONNECTORS Pump connectors are designed to meet these needs in a piping system: • System forces • Dampen noise • Compensation • Absorb vibration • Accommodate misalignment Pump connectors CAN NOT be used for thermal expansion applications. Model TCHS and TCHB Sizes 1/4” - 24” and custom PSIG and Temperature varies with materials PRODUCT LINE TRAINING
- 5. REDUCING ASSEMBLIES Model RC Sizes 1 1/4” - 12” and custom PSIG and Temperature varies with materials Fabricating the Reducing Pump Connector Assembly Constructed the same way a standard pump connector is, with the exception of: • The addition of a reducing piece between the collar and the end fitting PRODUCT LINE TRAINING
- 6. PUMP CONNECTORS AND REDUCING ASSEMBLIES Accessory adapter ports that can be included on your reducer, allowing up to four ports for: • Drains • P/T Ports • Gauge Cocks • Thermo Wells PRODUCT LINE TRAINING
- 7. PUMP CONNECTORS AND REDUCING ASSEMBLIES Advantages • Excellent in high temperature and pressure applications • The best in high corrosive media applications • Shelf and service life is longer than rubber • No control rods needed, braid is the growth restriction • Any type of end fittings possible PRODUCT LINE TRAINING
- 8. METAL HEAT PUMP HOSE Advantages • 100% tested • Made in the USA • Custom and metal heat pump hose assemblies are available • All stainless steel construction • Higher temperature and PSI ratings compared to EPDM heat pump hose PRODUCT LINE TRAINING
- 9. Model V90 AND S90 Sizes Custom PSIG and Temperature varies with materials V and U Connectors CAN be used for thermal expansion applications V and U Advantages: • Nesting • Seismic • Hangers • Drain Ports • Thermal Expansion and Contraction • Unlimited Material and Fitting Configurations SEISMIC VAND U CONNECTORS PRODUCT LINE TRAINING 360 directional change Smaller foot print 180 directional change Larger foot print
- 10. SEISMIC VAND U CONNECTORS V and U Connectors are able to absorb movement along three planes • Axial • Vertical • Horizontal PRODUCT LINE TRAINING
- 11. RUBBER EXPANSION JOINTS Construction Tube : The inner lining of the expansion joint Cover : The exterior part of the expansion joint • Tube and cover are made from the same elastomer Carcass / Body : Consists of fabric or metal wire reinforcement • Control rods must be used in higher pressure applications • End fittings can be carbon or stainless steel ( #150 or #300 ) PRODUCT LINE TRAINING Materials • Butyl • Viton • EPDM • Nitrile • Neoprene • Custom Applications • Marine • Waste Water • Pulp Systems • Power Systems • Next to mechanical equipment • Can NOT BE used in petroleum based applications Advantages • Noise control • Cost efficient • Misalignment • Thermal growth • Vibration absorption • Protects against surge forces
- 12. RUBBER EXPANSION JOINT SELECTIONS Single Sphere Rubber Expansion Joint Model MS1 Sizes 1 1/2” - 24” PSIG 225 Max Temperature 300ºF Max Double Sphere Rubber Expansion Joint Model MS2 Sizes 1 1/2” - 24” PSIG 225 Max Temperature 300ºF Max Female Union Rubber Expansion Joint Model MSFU Sizes 3/4” - 3” PSIG 225 Max Temperature 300ºF Max Specifications: • 7/8” Compression and 1/4” Extension PRODUCT LINE TRAINING
- 13. RUBBER EXPANSION JOINT SELECTIONS • Control rods are recommended for rubber expansion joints Spool Piece Rubber Expansion Joint Model S1 • Hand built to your specifications of movement, size and PSI. • TCH also has stock units available PRODUCT LINE TRAINING Retaining Rings Galvanized SS 304 and 316 are available Can meet the Buy American Act or complete domestic product
- 14. Model EXC Sizes 3/4” - 4” PSIG 200 Max Temperature 750ºF Max EXPANSION JOINT COMPENSATORS PRODUCT LINE TRAINING End fittings to match the system • Weld • Sweat • Flange • Thread • Grooved • Custom Features • Internal anti-torque device • Expansion compensator absorb axial pipe motion in smaller diameter systems, similar to high pressure risers and low pressure baseboards • Standard movement per compensator is 2” total axial movement • Takes up minimal space in tight mechanical areas in-line with system
- 15. Model TFEP Sizes 3” - 48” PSIG 300 Max Temperature 650ºF Max Features • Take up less space than a pipe loop • No packing equals no maintenance at all • Externally pressurized expansion joints absorb axial pipe motion in large diameter systems • Internal anti-torque device and limit stop device Standard movement: 4” Compression and 3/4” Extension (short) 8” Compression and 1 1/2” Extension (long) EXTERNALLY PRESSURIZED EXPANSION JOINTS PRODUCT LINE TRAINING End fittings to match the system • Weld • Sweat • Flange • Thread • Grooved • Custom
- 16. Model MPB and MPBR Sizes 3” - 16” PSIG 22A5 Max Temperature 360ºF Max Construction Multi-Ply stainless steel bellows Integral part of carbon steel flanges are limit rods, nuts and cotter pins Larger sizes are available by special order • Standard movement: MPB : 1/2” Compression 1/8” Extension 1/8“ Offset MPBR : 1” Compression 1/8” Extension 1/8” to 1/4” Offset MPBR is the metal version of the Single Sphere Rubber Expansion Joint MULTIPLY BELLOWS PRODUCT LINE TRAINING
- 17. CUSTOM FABRICATION Custom Fabricated Product Line • Compensators • Pump Connectors • V and U Connectors • Metal Expansion Joints • Rubber Expansion Joints • Flexible Braided Metal Hose Custom Options • End Fittings • Over All Length (OAL) • Pressure Capabilities • Overall Diameter (OD) • Media Capabilities • Correct application product consulting PRODUCT LINE TRAINING Twin City Hose Capabilities • Welding Shop • Fabrication Shop • Stock Warehouse • Materials Warehouse • Product Testing Shop • Product Cleaning Shop
- 18. PTFE EXPANSION JOINTS Model T Sizes 1.5” - 24” PSI 200 Max Temperature 350ºF Max Features • Integral steel limit control bolts • Available in two, three, or five bellow styles • Corrosion resistant and avoids build up of solids • Absorb vibration and allow for thermal movement and misalignment in piping PRODUCT LINE TRAINING
- 19. ACCESSORY ADAPTERS Model F and RF Sizes 2” - 8” and larger custom sizes Accessory adapters are the piping solution to complicated piping arrangements found at larger air handlers and heating and cooling coils, even when the coil is larger than the coil connection itself. • No field guess work • End fittings must be specified • Constructed from Sch. 40 pipe • Ports can be sized ¼”, ½” and ¾” • Port location and quantity must be specified PRODUCT LINE TRAINING Reducing Straight
- 20. TYPES OF PIPE GUIDES Spider Guides • Can be insulated • Not designed to handle support loads • Designed to guide pipe to expansion joint Insulated Slides • Designed to guide pipe to expansion joint • Not designed to handle support loads PRODUCT LINE TRAINING Model Pipe Guides And Slides Sizes 1/2” - 24” Features • Designed to facilitate the thermal expansion of a pipeline so that the axial movement is properly directed to the expansion joint • Prevent buckling or squirming of the piping system • Proper guiding and anchoring are essential to the proper function of expansion joints
- 21. THANK YOU FOR YOUR TIME ! PRODUCT LINE TRAINING