PT&P designed these G-Type variable spring support assemblies for an LNG facility in Saudi Arabia. The variables are comprised of two standard spring housing joined together with an intermediate bridge assembly. They are designed for an upwards travel range of 0.078″ to 0.118″. The variables were fabricated from carbon steel with a hot-dipped galvanized finish. Standard load and travel testing was completed prior to shipment.
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| 108″ Dia. Storage Tank and Containment Tank | Heavy Duty Yoke U-Bolt Pipe Clamps | F-Type Spring Supports for LNG |
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| 12″ Tied Universal EJ | 46″ Dia. Inline P.B. EJ | 30″ Dia. Single Tied EJ | 84″ Dia. EJ for FCC Unit | 20″ Dia. Double Gimbal Expansion Joint |
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| 14′ Long Sway Struts | 54″ Hot Shoes | U-Type Constant Springs |
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| 90″ Dia. Duct Work for an Ammonia Plant | 11′ Long Fabric EJfor a Gas Turbine | 16″ Dia. Stainless Steel Single EJ’s |
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| F-Type Constant Spring Support Assemblies | SS Rollers for a Wastewater Treatment Plant | 24″ Hold-down Clamps w/ PTFE Slide Plates for a Natural Gas Plant |
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| 44″ Dia. Fabric EJ’s for a Chemical Plant | Tied Universal EJ for a Nitrogen Plant | 8″ Dia. Tied Universal Expansion Joints |
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| Roller Stands Designed for a 10″ Dia. Pipeline | Sway Struts Custom Designed for a Chemical Plant |
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| 136″ Universal EJ for a Thermal Power Plant | 10′ Long EJ for a Nuclear Energy Facility | Stainless Steel Universal EJ’s for a Pipeline |
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| Insulated Supports for an Ammonia Project | Pipe Hanger & Clamps for Flue-gas Desulfurization | 16″ Dia. Insulated Supports for High Temperatures |
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| 16″ Dia. Tied Universal Expansion Joints | 6″ Single Expansion Joints | 28″ Dia. Gimbal EJ with Floating Rings |
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| C-Type Variable Spring Hangers for a Power Plant | 48″ Dia. Cold Shoes for Light Hydrocarbon Production Facility | Compact Spring Supports for a Heat Exchanger |
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| 10″ Dia. EJ for HVAC Service | 75″ Long EJ for a Boiler Exhaust Application |
153″ Fabric EJ for a Gas Turbine Facility |
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| Variables for a Furnace Application in an Ammonia Plant | 36″ Dia. Cryogenic Pipe Saddles for LNG Service | 42″ Dia. Chrome-Moly Pipe Clamps |
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| 32″ Dia. Externally Pres. EJ | G-Type Variables | 20″ Dia. Inline Pressure Balanced EJ’s |
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| F-Type Variables for a Chemical Processing Plant | Constants for a Steam Methane Reformer | Pipe Clamp Assembly for Partial Oxidation Unit in Synthetic Gas Plant |
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| Gimbal EJ’s for a Flare Gas and Steam Application | Single EJ’s for a Hydrocarbon Vapor Pump |
PT&P designed these roller stands for a refinery in Mississippi. The rollers were designed for ease of assembly to support a 10″ diameter pipeline. They are comprised of cast iron roll and sockets, steel roll rod, continuous thread rods and hex nuts. These rollers are designed to support a maximum load of 2,100 lb. and to allow axial movement of the pipeline.
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