108" Dia. Storage Tank and Containment Tank Designed for a Chemical Plant in Texas

January 11, 2015

108

Sweco Fab., a division of PT&P, designed and fabricated this 108″ diameter storage tank that will be submerged inside a containment tank for a chemical plant in Texas. The storage tank is fabricated from 1/2″ thick SA516-70 carbon steel and is 240″ in length. The containment water tank measures 295″ L x 124″ W x 128″ H. The storage tank is designed for 100 PSIG at 130°F internally and 15 PSIG at 130°F externally. The storage tank was hydro tested for 1 hour at 150 PSI and a full radiography test was done prior to shipment.

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Upcoming Webinar: ASME Vessels, Pig Launchers, Strainers and More from Sweco Fab, Inc.

December 18, 2014

This webinar is over, please view the recording at: Webinars

** Webinar is worth 1 PDH Credit for TX Professional Engineers

Pig LauncherAttend a live Webinar introducing Sweco, Fab. Inc., the ASME design and fabrication division of PT&P. 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.

The featured presenter, Jerry Godina has over 13 years experience as a pipe support designer and manages PT&P’s engineer training development program. He also inspects existing supports, consults on site remediation projects and oversees installation on a regular basis.

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42" Dia. Stainless Steel Storage Tank

July 21, 2013

42" Dia. Stainless Steel Storage Tank
Sweco Fab. designed and fabricated storage tanks from 1/4″ thick ASTM A240 grade 304 stainless steel. The tanks are 42″ in diameter, 72″ in overall length and 39-7/8″ in height. The legs are fabricated from SA36 carbon steel. They are designed for 1 PSIG and ambient temperatures. The storage tanks were hydro tested and leak tested for 8 hours prior to shipment.

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48" Dia. High Pressure Knock-out Drum Vessel

June 29, 2013

48" Dia. High Pressure Knock-out Drum Vessel

48" Dia. High Pressure Knock-out Drum Vessel

Sweco Fab, designed and fabricated a high pressure knock-out drum for a refining company in El Paso, Texas. The pressure vessel was designed according to ASME Section VIII Div. 1 codes with an overall height of 351″ and inside drum diameter of 48″. Its main application is to separate the vapor and liquid in the refining process. It contains a fire proofing skirt and a stainless steel demister pad that aids the separation process. The shell is fabricated from 3/8″ thick SA516 Grade 70 carbon steel, and the forge fittings are fabricated from SA105 carbon steel. The knock out drum has an operation temperature of 450°F at 125 psig, and underwent radiography, dye penetrant and hydro-tests before it was shipped.

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84" Water Treatment Vessel Designed for a Refinery in Texas

June 18, 2012

84" Water Treatment Vessel Designed for a Refinery in Texas

Sweco Fab., a division of PT&P, fabricated a water treatment vessel from 3/8″ thick SA516 Grade 70 carbon steel for a refining facility in Texas. This pressure vessel has an 84″ outside diameter, is 11′ tangent to tangent and has an overall height of 14′-8″. It is designed for maximum working pressure of 100 psig at 100°F. A radiography test and hydrotest at 130 psig, held for 1 hour was conducted prior to shipment.

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48" Diameter Stainless Steel Glycol Makeup Tank Fabricated By Our Sweco Fab Division.

December 5, 2011

48" Diameter Stainless Steel Glycol Makeup Tank

This Glycol Makeup Tank is fabricated entirely from ASTM A240-304 stainless steel and is rated for 0 psig at 150°F. The tank has a 1,000 gallon capacity and measures 48″ I.D. x 10′-8″ seam-to-seam. The stand pictured behind is also fabricated from stainless steel and measures 11′ high. The customer ordered six additional units and all the Makeup Tanks underwent leak testing prior to shipment.

48" Diameter Stainless Steel Glycol Makeup Tank

Do you require a tank or vessel for an upcoming project? Let us price it for you today!

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48" Diameter High Pressure Knock-out Drum for a Chemical Company

August 25, 2010

48" Diameter High Pressure Knock-out Drum for a Chemical Company

This high pressure knock-out drum has a 2.5″ thick shell fabricated from ASTM SA516 Grade 70, and a SA105 and SA350 carbon steel flange. The drum has a 48″ diameter, a total length of 15’8″ and weighs over 23,000 lb. It underwent a hydro-test and design test per ASME section VIII-1 “U” stamp vessel prior to shipment.

Do you require a vessel or knock-out drum for your project? Get pricing today!
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48″ I.D. ASME Code Process Vessel

June 10, 2009

 

48" I.D. ASME Code Process Vessel
48" I.D. ASME Code Process Vessel
48" I.D. ASME Code Process Vessel
48" I.D. ASME Code Process Vessel

This process vessel has an inside diameter of 48″ and measures 60″ tangent to tangent. The overall height of this vessel is 81″, and measures 120″ including the legs. It is fabricated from 1/2″ 516-70 carbon steel material. This vessel is designed and fabricated according to ASME Section VIII Div 1 codes. It has a capacity of 500 gallons with an internal design pressure of 50 PSIG. The maximum acceptable working pressure is 178 PSIG. This process vessel was heat treated for stress corrosion resistance in the field and 100% x-ray tested and hydro-tested at 231 PSIG prior to being shipped to the customer. This vessel was designed for the customer as a replacement vessel for one in the field that had already provided 20 years of service in a mildly corrosive environment.

Sweco Fab, Inc. worked with the customer to provide a vessel that was even more efficient than the previous one by including 1/8″ thicker walls, an additional 12″ between tangents, heat treatment, an internal drip plate, and an OSHA compliant ladder and platform.

Want to learn more about pressure vessels and tanks? Watch a Sweco Fab webinar now!

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ASME Code Pressure Vessels

December 10, 2008
ASME Code Pressure Vessels
ASME Code Pressure Vessels

These molecular sieve vessels are designed for a biofuel production line. They are fabricated from stainless steel with carbon steel base rings. The vessels have an outside diameter of 24″ and measures 214″ in length. The maximum allowable working pressure is 123 PSIG @ 400ºF. These ASME Code pressure vessels were hydro-tested at 160 PSIG and x-ray tested prior to being shipped to the customer.

Do you require ASME pressure vessels or tanks? Let us price them for you today!
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