These cold shoes are made of polyurethane for cryogenic pipe lines at a liquid nitrogen gas plant. They measure between 8” to 16” in diameter, 30” long with 4” of insulation. These cold shoes provide insulation in the support area where the regular pipe insulation (foam glass) is not sufficient to support the load.
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These Figure PTP100-A size 40 and 51 constant supports, made of A36 carbon steel, are used to support pipeline systems. Each is 24″ long, 10 1/2″ wide, and 51 1/2″ high. These constants are capable of supporting loads ranging from 1,165 lb. to 2,260 lb. with a travel range of 13″ to 14 1/2″. PT&P specifically designed and fabricated each constant for specific dimensions provided by the customer. Standard load and travel testing was completed for quality assurance.
Do you require constants in your plant or refinery? Let us price them for you today!
Sway struts are used to restrain movement of piping in one direction while providing for movement due to thermal expansion or contraction in another direction. These sway struts are made of ASTM A387 GR22 weighing at 1,485 lbs each. They are 6″ in diameter and 8’2″ long and are used for main steam valve supports with specifically designed spacers, pins, and retainers capable of restraining movement up to 90,000 lbs at high temperatures exceeding 750F. The turnaround time for this was 6 weeks.
Do you see a need for sway struts in your current application? Get pricing today!
Roller stands are used to support pipelines that expand and contract longitudinally in the axial direction and where vertical adjustment is not necessary. These roller stands are made of stainless steel and designed for a 26″ pipe. They weigh 160 lbs and are capable of supporting 7,500 lbs. Load testing at 1,000F was completed for performance assurance.
Do you require roller stands like those described above? Get pricing today!
Constant support hangers are used to support pipes subjected to vertical movement. The (Fig. PTP 200) constants are designed to support loads from 4,000 lbs to 57,000 lbs. Each weighs approximately 1,500 lbs to 2500 lbs and has a travel of up to 4″ with an adjustable travel stop. Their sizes range from 15 to 100.
The advantage of an adjustable travel stop is that the constant is able to “lock in” at any position within the range of travel for a given constant. This alleviates the need for a total “shut down” of the piping system for temporary conditions such as hydrotesting, repair, or replacement.
Want to learn more about constants? Instantly view a past constant webinar today!
These cold shoes are made of polyurethane with an 8″ thick insulation to fit a 30″ pipe. The shoes are capable of insulating and supporting at temperatures as low as -360F. This allows for the LNG to be transported through the pipe at extremely low temperatures. These cold shoes were rushed to our client during a “turnaround” to replace the original supports that had failed.
Want to learn more about cold shoe supports? View a cold shoe webinar today!
These constant hanger assemblies are used to support piping systems subjected to vertical movement. They are capable of supporting loads ranging from 3,000 lbs to 63,000 lbs with a travel range of 5″. They have dimension between 73″ long, 36″ tall, and 23″ wide to 80″ long, 27″ tall, and 12 3/4 ” wide. Standard testing was performed for quality assurance.
Do you see a need for constant supports in your refinery? Let us price them for you today!
Constant hangers provide constant support for pipes subject to vertical movement due to thermal expansion. These Type E Constant Hangers are made from carbon steel ranging from 5 to 7 in length. Their applicable loads range from 17,300 lbs to 30,000 lbs. The total travel ranges from 2 to 9 . Standard constant load testing was performed for quality assurance per customers request.
Do you require constant hangers for your current project? Get pricing today!
Piping Technology and Products, Inc. designed and fabricated cylinder pipe guides (aka spider guides) for pipes ranging from 1” to 20” in diameter with 1” to 4” of insulation.
These guides are designed to control lateral pipe movement and maintain the alignment of the piping through its axial and contraction cycles. A single piping run uses multiple spider guides to avoid a fulcrum or an imposed lateral deflection on critical components.
Components of these guides include carbon steel plates, stock clamps, angles and hot-dipped galvanized pipes. The outer shields have diameters ranging from 6″ to 29-1/2″. The maximum design temperature for the spider guides is 750°F.
In addition to spider guides, over 40,000 lbs. of material were supplied for this project including variable springs, constants, and miscellaneous structural items.
Do you require cylinder pipe guides for your current or future application? Get pricing now!
These rod hangers and riser clamps are made of carbon steel. They are capable of supporting 6 to 16 diameter pipes and loads of up to 2,435 lbs. They are used to support and stabilize piping systems and withstand temperatures up to 650 F. The shipment weighed 21,200 lbs.
Do you see a need for rod hangers and/or riser clamps in your piping system? Get pricing now!
