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Piping Technology & Products, Inc. SWECO Fab. Inc.          a subsidiary of Piping Technology & Products, Inc.            ...
Godina Jerry DesignerLead Pipe Support
PT&P and Subsidiaries                     PIPING TECHNOLOGY                     & PRODUCTS, INC.                          ...
Pressure Vessels / Tanks                         * Sweco Fab, Inc., designs and fabricates different kinds of             ...
Pressure Vessels and Tanks    Operating ConditionsPressure Vessel for a Process Feed Tank   Air Receiver Tank for a Manufa...
Pressure Vessels and Tanks  Capacity              •   500 Gallon Capacity              •   Modification to Earlier Design ...
Pressure Vessels and Tanks      Material / Media  ASME Code Pressure Vessels Designed for a Biofuel Production Line  •    ...
Pressure Vessels and Tanks  Attachment                        20" Diameter Pressure Vessel                        • Design...
Pressure Vessels and Tanks
Pressure Vessels and Tanks    ConfigurationPressure Vessel                       Carbon Steel Pressure Vessel• 84" Long an...
Pressure Vessels and Tanks    Pressure Vessel Being Prepared for Shipment    Close-up of Explosion Proof Electrical Juncti...
Pig Launchers / Receivers                            * Launchers and receivers are pressure vessels used to introduce     ...
Pig Launchers and Receivers                         Standard Pig Launcher                         Standard Pig Receiver
Pig Launchers and Receivers •   API5LX52 Pipe & Multiple Coats of Paint •   Design Pressure: 671 PSIG at 175°F •   Design ...
Pig Launchers and Receivers    Pig Launchers / Receivers for a Petroleum Company    • 16" Major Barrel x 12" Minor Barrel ...
Pig Launchers and Receivers                         • 24" x 30" x 138" Long                         • 10" x 14" x 132" Lon...
Pig Launchers / ReceiversPig Launchers / Receivers for a          Pig Launchers / Receivers for aSeparation Project off th...
Pig Launchers and Receivers     Netherlocks Safety System         Valves   ASME Pig Launcher & Receiver   Ready for Shipment
Pig Launchers and Receivers
Pig Launchers and Receivers
Pig Launchers and Receivers                    ASME Calculations             = 0.332”
Pig Launchers and Receivers              ASME Calculations
Spectacle / Line Blinds                      * We offer a wide range of spectacle blinds, spectacle flanges, paddle blinds...
Spectacle / Line Blinds                                    Spectacle Binds with a 300# ANSI Rating                        ...
Spectacle / Line Blinds                                     Spectacle Blinds with a 600# ANSI Rating                      ...
Spectacle / Line Blinds  Spectacle Blinds (150 FRTJ)   Spectacle Blinds (1500 MRTJ)
Bleed Rings
Conical Strainers                      * Sweco Fab, Inc. manufactures conical strainers per ANSI B31.3                    ...
Flow Control     Installation of FRP Bundles in Pipe   Flow Device Ready for Delivery     Installation of Flow Device On-S...
Duct Work                       * Duct work assemblies can include fabricated elbows, tees,                         straig...
Duct WorkDuct Work with Mitered Elbows for Absorbing Tower Piping in an Acid Plant• 72" outside diameter, 23-2/4" from cen...
Duct Work            Duct Work Designed for a Section of            Air Supply Duct in an Ammonia Plant            • 90" o...
Transition Pieces                         * Transition pieces are normally used to join duct work of                      ...
Transition Pieces Finite Element Analysis on a Transition Piece                                       • Standard flange at...
Transition Pieces Finite Element Analysis on a Transition Piece (case continued) Case #1: Transition Piece = 18.7 PSI     ...
Transition Pieces Finite Element Analysis on a Transition Piece (case continued) Case #2: Transition Piece = 15 PSI       ...
Bellmouth Reducers* Bellmouth Reducers are used in the cooling process of petrochemical  refining. These reducers can rang...
Air Intake Stacks / Dampers                                  * Air intake stacks are used to keep debris from traveling to...
Air Intake Stacks / Dampers                  Flue Gas Duct Damper                  • Designed as a shut-off damper to cont...
Structural Supports* Structural supports can be fabricated from standard structural elements  (beams, angles, channels) or...
Structural Supports                                        Platform for Pressure Vessel                                   ...
Structural Supports   Structural Pipe Hangers for a Seismic Restraint Project (San Francisco-   Oakland Bay Bridge)   • In...
Instrument Stands* Instrument supports / stands are used to provide a mounting location for  instrumentation on process li...
Instrument Stands643 Instrument Stands for an                 55 Instrument Stands for a Heavy OilOil Refinery in Illinois...
Engineering & Design   •   Engineering and Design        – Piping, Pipe Support and          Structural Design        – 3D...
Value-added Services    •   On-site installation guidance    •   On-site inspection/maintenance of pipe supports    •   On...
Come visit or facility                         • Houston, Texas,                           USA                         • 4...
PT&P Webinar: ASME Vessels, Pig Launchers,          Strainers and More by Sweco FabPlease send any additional questions or...
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ASME Vessels, Pig Launchers, Strainers and More from Sweco Fab

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Learn how we design these components for high temperature, high pressure, and/or corrosive environments. Discover the different materials used based on a variety of applications. View some of the very unique and intricate Sweco custom designs, and corresponding technical drawings. Sweco designs and manufactures Pressure Vessels and Tanks, Pig Launchers and Receivers, Duct Work, Transition Pieces, Bellmouth Reducers, Spectacle and Line Blinds, Air Intake Stacks and Dampers, Conical Strainers, Instrument Stands and other custom fabricated products.

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  • i need a detailed drawing of a 16" pig launcher and receiver , 150bar for the working pressure of pipe line and the hydro static test pressure is 250bar, Kindly forward to me a design drawing that will suit for the fabrication of the pig launcher and receiver; okoye.nnaemeka95@gmail.com
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ASME Vessels, Pig Launchers, Strainers and More from Sweco Fab

  1. 1. Piping Technology & Products, Inc. SWECO Fab. Inc. a subsidiary of Piping Technology & Products, Inc. presents… ASME Vessels, Pig Launchers, Strainers and More WebinarAttention Attendees: to listen to the audio portion, check that yourspeakers or headset are on and turned up OR dial the number and usethe access code listed in your confirmation email.Attention P.E.’s: this Webinar is worth 1 PDH credit for TX P.E.’s(send request to enews@pipingtech.com)
  2. 2. Godina Jerry DesignerLead Pipe Support
  3. 3. PT&P and Subsidiaries PIPING TECHNOLOGY & PRODUCTS, INC. Member of MSS, SPED, APFA ISO 9001-2008 Certified Fronek AnchorU.S. Bellows, Inc. Sweco Fab, Inc. Pipe Shields, Inc. Darling Ent., Inc. Member of EJMA ASME U-Stamp ISO 9001-2008 ASME Nuclear R-Stamp Certified Qualified
  4. 4. Pressure Vessels / Tanks * Sweco Fab, Inc., designs and fabricates different kinds of pressure vessels per ASME Sec. VIII, Div. I, and welded steel tanks per API codes.Design Criteria:•Operating Conditions (Temperature, Pressure, Etc.)•Capacity•Material•Attachments (Discharge, Input)•Configuration (Horizontal vs. Vertical)Capability:•Maximum pressure rating up to 3000 psig 60" x 143" T-T Carbon Steel•Largest diameter capability up to 16 diameter and Air Receiver Tank2.5" thick•Carbon steel, stainless steel or Chrome-Moly, 3-coat paint system
  5. 5. Pressure Vessels and Tanks Operating ConditionsPressure Vessel for a Process Feed Tank Air Receiver Tank for a Manufacturingfor a Chemical Company Facility in Alabama• 96" T-T, 48" Diameter • 143" T-T, 60" Diameter• Carbon Steel SA 516-70 • SA 516-70 Carbon Steel• Design Pressure: 15 PSIG @ 86°F • Design Pressure: 170 psig @ 200°F• Hydro-tested at 20 PSIG, X-ray Test • Hydro-tested at 221 psig
  6. 6. Pressure Vessels and Tanks Capacity • 500 Gallon Capacity • Modification to Earlier Design • Shell Thickness Increased • Tangent to Tangent Dimension Extended
  7. 7. Pressure Vessels and Tanks Material / Media ASME Code Pressure Vessels Designed for a Biofuel Production Line • Molecular Sieve Vessels • Stainless Steel and Carbon Steel Base Rings • 24" Outside Diameter, 214" Long • Maximum Allowable Working Pressure: 123 PSIG @ 400°F • Hydro-tested at 160 PSIG and X-ray Tested
  8. 8. Pressure Vessels and Tanks Attachment 20" Diameter Pressure Vessel • Design Pressure: 450 psig at 199°F • Radiography Tested • Hydrostatic Test at 585 psig Drawing on Next Slide 
  9. 9. Pressure Vessels and Tanks
  10. 10. Pressure Vessels and Tanks ConfigurationPressure Vessel Carbon Steel Pressure Vessel• 84" Long and 42" Diameter • 48" Diameter• SA 516-70 Carbon Steel • Capacity: 1100 Gallons• Design Pressure: 117 PSIG @ 500°F • Design Pressure: 285 PSIG @ 100°F• Hydrostatic Tested at 205 PSIG • Hydro-tested & held for ½ hour at 428 PSIG
  11. 11. Pressure Vessels and Tanks Pressure Vessel Being Prepared for Shipment Close-up of Explosion Proof Electrical Junction Box2800 lb. Pressure Vessel for an Oil Refinery Company in the United Arab Emirates• Dust Collector to Filter a Process Fluid for an Unleaded Gasoline Project• 30" Diameter, 14-11" O.A.L.• Design Pressure: 150 PSIG @ 248°F• Spot Radiography, Dye-Penetrant Examined, Hydrostatic Tested
  12. 12. Pig Launchers / Receivers * Launchers and receivers are pressure vessels used to introduce and remove pigs, spheres and inspection tools from the pipeline.Pig Launchers / Receivers Pig Launchers / Receivers Pig Launcher / Receiver [ 671 PSIG at 175°F ] [ 512 PSIG at 100°F ] [ 740 PSIG at 170°F ]Pig Launchers / Receivers Pig Launchers / Receivers Pig Launchers / Receivers [ 2300 PSIG ] [ GD Closure ] [ Safety Locking System ]
  13. 13. Pig Launchers and Receivers Standard Pig Launcher Standard Pig Receiver
  14. 14. Pig Launchers and Receivers • API5LX52 Pipe & Multiple Coats of Paint • Design Pressure: 671 PSIG at 175°F • Design Code: B31.8, Design Factor: 0.6 • Hydro-tested
  15. 15. Pig Launchers and Receivers Pig Launchers / Receivers for a Petroleum Company • 16" Major Barrel x 12" Minor Barrel x 121" Long • Design Pressure: 512 PSIG at 100°F • Hydro-tested at 666 PSIG and X-ray Tested
  16. 16. Pig Launchers and Receivers • 24" x 30" x 138" Long • 10" x 14" x 132" Long • Design Pressure: 740 PSIG at 170°F • Barrels are API 5L X 52 • 100% X-Rayed • Hydro-tested
  17. 17. Pig Launchers / ReceiversPig Launchers / Receivers for a Pig Launchers / Receivers for aSeparation Project off the West Petroleum PipelineCoast of Africa • Lengths: 127", 172", 189"• 8" and 10" Diameter • Diameters: 10", 18", 20"• Designed with quick opening doors • 2 are Carbon Steel and 1 is Stainless Steel• Includes R.T.J. Flanges at 2300 PSIG • Design Pressure: 263 PSIG @ 185°F• Built to ASME, Sect. VIII, Div. 1 • All Launchers / Receivers were Hydro-tested and D.N.V.
  18. 18. Pig Launchers and Receivers Netherlocks Safety System Valves ASME Pig Launcher & Receiver Ready for Shipment
  19. 19. Pig Launchers and Receivers
  20. 20. Pig Launchers and Receivers
  21. 21. Pig Launchers and Receivers ASME Calculations = 0.332”
  22. 22. Pig Launchers and Receivers ASME Calculations
  23. 23. Spectacle / Line Blinds * We offer a wide range of spectacle blinds, spectacle flanges, paddle blinds / blanks, spacers and bleed rings manufactured to API standards and B31.3 specifications. Materials: Finishes: Sizes: • Stainless Steel • Smooth Mill Finish • 150# 1" to 36" • Monel • Machine Finish • 300# 1" to 30" • Inconel • 600# 1" to 24" • Serrated Finish • Carbon Steel • 900# 1" to 18"Note: We can manufacture any size you need even if it’s not listed in our catalog!
  24. 24. Spectacle / Line Blinds Spectacle Binds with a 300# ANSI Rating Designed for a 24" Pipe Spectacle Binds with a 300# ANSI Rating Designed for a 30" Pipe in a Petroleum Plant Spectacle Blinds (300 RF)
  25. 25. Spectacle / Line Blinds Spectacle Blinds with a 600# ANSI Rating Designed for a 42" Pipe Spectacle Blinds Designed for 60" Diameter Pipe Spectacle Blinds (600 FRTJ)
  26. 26. Spectacle / Line Blinds Spectacle Blinds (150 FRTJ) Spectacle Blinds (1500 MRTJ)
  27. 27. Bleed Rings
  28. 28. Conical Strainers * Sweco Fab, Inc. manufactures conical strainers per ANSI B31.3 and other codes. Line strainers, tee type strainers and perforated plates are also available.304 Stainless Steel SA 516 gr. 70 Carbon Steel Stainless Steel 20" Stainless Steel Suction Strainer Type 59-T Strainer Conical Strainer
  29. 29. Flow Control Installation of FRP Bundles in Pipe Flow Device Ready for Delivery Installation of Flow Device On-Site Flow Device in Use www.pipingtech.com info@pipingtech.com
  30. 30. Duct Work * Duct work assemblies can include fabricated elbows, tees, straight sections of duct work, fabric or metallic expansion joints and can be rectangular or round. Materials: Sizes: Applications: • Stainless Steel • Up to • Air Service • Carbon Steel 16 Diameter • Sulphuric Acid Plants Note: We can also provide specialized pipe supports for large diameter duct work. Additionally, we offer complete pipe stress analysis of your duct systems. Duct Work at an Acid Plant90" Duct Work for an Ammonia Plant 72" I.D. Duct Work 96" I.D. Duct Work
  31. 31. Duct WorkDuct Work with Mitered Elbows for Absorbing Tower Piping in an Acid Plant• 72" outside diameter, 23-2/4" from centerline, elbow to elbow• SA-516 grade 70 carbon steel, roundness tolerance of +/- 1/8"• 100% dye penetrant test, soap and air test, and spot x-ray test of all pipe circumferential and long seam welds was performed prior to shipment• This assembly was only a single portion of a duct work system that included 36", 48" and 60" diameter sections of fabricated duct work
  32. 32. Duct Work Duct Work Designed for a Section of Air Supply Duct in an Ammonia Plant • 90" outside diameter, 38 long • ASTM A516 grade 70 carbon steel • Assembly includes two support bases and stiffening rings that provide strength and rigidity
  33. 33. Transition Pieces * Transition pieces are normally used to join duct work of dissimilar cross-sections and sizes. Transition Piece for an Ammonia Plant in Egypt (Bottom Flange: 159" x 60", Top Duct: 90" O.D.)Transition Piece for Olefin Site Engine Exhaust Duct Spoolat Chocolate Bayou • Connects two exhaust• Transitions from round to oval manifolds• Will be used to regulate the flow of both (18" to 50" diameter) air and liquid • Carbon steel, coated with• Fabricated from 36" carbon steel pipe specialized paint to withstand temp. up to 1000°F• Measures 36" x 72" x 60" • Will be covered with insulation and used to direct engine exhaust in a gas storage facility
  34. 34. Transition Pieces Finite Element Analysis on a Transition Piece • Standard flange at top and modified to include an extra length of pipe to eliminate two flanges • Rectangular flange: 1.25" x 5" stock A36 carbon steel • Transition & pipe: 3/8" thick A516 grade 70 carbon steel • Temperature condition: 105°C / 221°F • Case #1: 18.7 psi internal pressure • Case #2: full vacuum when the transition piece experiences 15 psi external pressure
  35. 35. Transition Pieces Finite Element Analysis on a Transition Piece (case continued) Case #1: Transition Piece = 18.7 PSI Stress Plot #1 Stress Plot #2 Displacement Plot #1 Illustration of Pressures and Displacements
  36. 36. Transition Pieces Finite Element Analysis on a Transition Piece (case continued) Case #2: Transition Piece = 15 PSI Stress Plot #1 Stress Plot #2 Displacement Plot #1 Illustration of Pressures and Displacements
  37. 37. Bellmouth Reducers* Bellmouth Reducers are used in the cooling process of petrochemical refining. These reducers can range in size from 24" to 54", according to the size of the inlet piping.
  38. 38. Air Intake Stacks / Dampers * Air intake stacks are used to keep debris from traveling to the duct. Dampers are designed to control the ventilation in the ducts.Flue Gas Duct Damper 300 lb. Damper 5,000 lb. Air Intake Stack Inlet Air Stacks Designed 304 Stainless Steel Galvanized Carbon Steel A-36 Carbon Steel for 25 PSIG at 100°F (10’ x 6’ and 2200 lb. ) (73.5" I.S. x 20.5" I.S. x 7.5" wide ) (11 x 5 x 8) (20" Diameter, 624" Long, 4395 lb.)
  39. 39. Air Intake Stacks / Dampers Flue Gas Duct Damper • Designed as a shut-off damper to control the flow of flue gas in an ammonia plant • The damper will be connected to a motor- driven control system by the linkage shown in the picture • Combination of 304 stainless steel and Inconel® stainless steel • 10 x 6 with a weight of 2200 lb. • Painted with standard inorganic zinc primer • Visual inspection, dye-penetrant, functional testing • Refractory-lining will be added during installation
  40. 40. Structural Supports* Structural supports can be fabricated from standard structural elements (beams, angles, channels) or can be assembled from built-up plate sections. They can be used in conjunction with other support components, such as shoes, springs, vessels, etc. ASME Pressure Vessel and Stand • 60" Diameter • 176" seam to seam
  41. 41. Structural Supports Platform for Pressure Vessel • Carbon steel • 16 -6" maximum width Auxiliary Structural Supports • Designed to attach to vessels • Hot-dipped galvanized carbon steel • 30" to 84" in height
  42. 42. Structural Supports Structural Pipe Hangers for a Seismic Restraint Project (San Francisco- Oakland Bay Bridge) • Include MegaLug® attachments • Various sizes • Carbon steel construction with HDG finish
  43. 43. Instrument Stands* Instrument supports / stands are used to provide a mounting location for instrumentation on process lines 3" through 36" in diameter. Primary Modules can be used independently or together with Secondary Modules to construct a universal support package for any instrument in any position. We offer a complete line of adjustable instrument support components which, when combined, will create various configurations to your exact requirements or individual needs. We also provide custom instrument stands per your individual specifications.
  44. 44. Instrument Stands643 Instrument Stands for an 55 Instrument Stands for a Heavy OilOil Refinery in Illinois Refinery Application• Hot-dipped galvanized carbon steel • Hot-dipped galvanized carbon steel• 52" in height, widths vary from 1 to 4 • 75" tall and 90" wide• Designed to support instruments • Designed to support various instruments in a new coker unit and junction boxes in a heavy oil refinery
  45. 45. Engineering & Design • Engineering and Design – Piping, Pipe Support and Structural Design – 3D Modeling Technology – Pipe Stress Analysis • Caesar II – Structural Analysis • STAAD II – Finite Element Analysis • Special Stress/Thermal Problems • Pro/E for 3-D Part Design • ANSYS for Mesh Generation + Analysis + Results Analysis – Field Testing
  46. 46. Value-added Services • On-site installation guidance • On-site inspection/maintenance of pipe supports • On-site snubber inspection • A system of stock standard Items • “On-call” engineering team • Available 24x7
  47. 47. Come visit or facility • Houston, Texas, USA • 450,000 square feet covered shop space • 35 acre property • Located near Port of Houston for convenient shipping around the world
  48. 48. PT&P Webinar: ASME Vessels, Pig Launchers, Strainers and More by Sweco FabPlease send any additional questions or inquiries to info@pipingtech.com Attention P.E.’s: this Webinar is worth 1 PDH credit for TX P.E.’s (send request to enews@pipingtech.com)Useful Links: • Online Quote: www.pipingtech.com/quote • Online Catalog: www.pipingtech.com/catalog • Technical Webinars: www.pipingtech.com/webinar • Blog: www.pipesupportsblog.com

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