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Engineered Spring Supports — The Pipe Supports Blog

PTP 200 F-Type Constants

February 25th, 2005 No comments
PTP 200 F-Type Constants

PTP 200 F-Type Constants

PTP 200 F-Type Constants

PTP 200 F-Type Constants

The constants measure 35” x 12” x 20 ¼” and 29” x 10” x 19 ½”. The products have a maximum travel of 5” and can support loads up to 790 lbs. and 430 lbs. They are constructed of A36 steel with a hot dip galvanized finish. The frames on the custom designed constants were elongated to meet customer’s specifications. Standard load and adjustment testing was performed to ensure quality prior to shipping.

Want to learn more about constant supports? View a past constant webinar today!


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Horizontal U-Type Constants for Power Plant

February 11th, 2005 No comments
Horizontal U-Type Constants for Power Plant

Horizontal U-Type Constants for Power Plant

Horizontal U-Type Constants for Power Plant

Finished Products Ready for Shipment

The constants measure 61 x 17 x 40 and weighs 560 lbs. a piece. They are designed to operate in temperatures from -40° F to 660° F. The unique construction of the constants permits extensive vertical travel, ranging from 20.5 to 26. Standard load and adjustment testing was performed to ensure quality prior to shipping.

Do you require u-type constants in your piping system? Let us price them for you!
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Custom Variable Boiler Spring Assemblies

January 21st, 2005 No comments

 

Custom Variable Boiler Spring Assemblies

Custom Variable Boiler Spring Assemblies

Piping Technology & Products, Inc. recently custom designed and fabricated 63 variable spring assemblies used to support a boiler in a power plant.  Three sets of custom springs were designed for this project. The first group measures 14 x 14 x 17 1/8 and can support 45,000 lbs. per inch. The next group can support up to 28,000 lbs. per inch and measures 16 x 16 x 17 11/16. The third group measures 15 x 15 x 17 9/16 and can support 38,000 lbs. per inch. The coils in the assembly are made from 2 15/16 diameter coil with 2 3/4 or 3 active coils.

The variable spring assemblies are carbon steel with an inorganic zinc primer finish. The spring coils are A4161-H material with a neoprene exterior coating. Each spring coil was tested to insure the wire diameter, coil height and spring rates met customer specifications.

Do you require custom variable spring assemblies like those described above? Get pricing today!


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Vertical Constant Supports for a Refinery

January 14th, 2005 No comments
Vertical Constant Supports for a Refinery

Vertical Constant Supports for a Refinery

Piping Technology & Products, Inc. custom designed and manufactured eight Type F vertical constant supports for a refinery in Ohio.  The constants are capable of supporting 2,000 to 3,500 lbs. and have a maximum travel of 5. They are constructed of carbon steel and each weighs 270 lbs. Standard load and adjustment testing was performed to ensure quality prior to shipping.

Do you have a need for constant spring supports in your plant or refinery? Get pricing today!
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Constants that Support up to 38,800 lbs.

December 17th, 2004 No comments

 

Constants that Support up to 38,800 lbs.

Constants that Support up to 38,800 lbs.

Constants that Support up to 38,800 lbs.

PTP-100 Type C Constant

Piping Technology & Products, Inc. custom designed and manufactured four PTP-100 Type G constants and three PTP-100 Type C constants for a power station in Missouri.  The PTP-100 Type C constants are designed for operating loads of 8,300 lbs. to 25,200 lbs. and have a travel range of 2.5 to 3.5. These constants are fabricated from A36 carbon steel with dimensions ranging from 66×18 to 88×20.

The PTP-100 Type G constants are designed for operating loads ranging from 2,800 lbs. to 38,800 lb. and a travel range of 2.5 to 3.5. They are fabricated out of A36 carbon steel with dimensions ranging from 75×26.5 to 95×50. Standard load and adjustment testing was performed to ensure quality prior to shipping.

Do you require constant spring supports in your piping system? Get pricing now!
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46 Constants for Hydrogen Reformer

November 26th, 2004 No comments
46 Constants for Hydrogen Reformer

46 Constants for Hydrogen Reformer

Piping Technology & Products, Inc. custom designed and manufactured 46 PTP 100-C size 50 constants for a hydrogen reformer in Chile. The constants measure 30 x 48, designed for a vertical travel range of 11 and an operating load capacity of 2,600 lbs. They are fabricated out of A36 carbon steel. To ensure quality, standard load and travel tests were performed prior to shipping.

Want to learn more about constants? Instantly view a constant webinar now!




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70,000 lb. Load Constants for Power Plant

October 29th, 2004 No comments
70,000 lb. Load Constants for Power Plant

70,000 lb. Load Constants for Power Plant

These constants are designed for a vertical travel range of 8.5 and an operating load capacity of 70,000 lbs. They are fabricated out of A36 carbon steel with dimensions of 45×80. Prior to shipping, standard load and travel tests were performed to ensure product quality.

Do you require constant springs in your piping system? Let us price them for you now!
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Custom Variable Springs for Power Plant

October 8th, 2004 No comments
Custom Variable Springs for Power Plant

Custom Variable Springs for Power Plant

Custom Variable Springs for Power Plant

Rod & Clevis Assemblies

Piping Technology and Products, Inc. custom designed and manufactured variable springs to be used in conjunction with a rod and clevis assembly for a power plant in West Virginia.  Since the operating loads specified by the customer were greater than the maximum loads for the largest PT&P spring, custom units needed to be built for this application. The springs were fabricated using a large spring coil, normally only used in constant spring assemblies. The spring is 20 1/2″ in diameter and has a standing height of 51″. All components of the pipe hanger assembly were made from carbon steel and were supplied with a hot-dipped galvanized finish. The spring is 20 1/2″ in diameter and has a standing height of 51″.  The rods will be attached to type A variable springs designed to support loads from 850 lbs. to 13,300 lbs. Manufactured from A-36 carbon steel, the rods are 3/4″ to 2″ in diameter and range in length from 68″ to 95″.

To prevent contamination at high temperatures, a non-galvanized finish was applied to the rods per customer’s request. Prior to delivery, a 100% dye-penetrant test was preformed to ensure quality.  The variable springs were tested in the load cell to insure proper operation and also to set the cold load to the specifications as provided by the customer.

Want to learn more about variable springs? Instantly view a past variable webinar!


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Constants for an Oil Refinery in Texas

September 17th, 2004 No comments
Constants for an Oil Refinery in Texas

Constants for an Oil Refinery in Texas

Constants for an Oil Refinery in Texas

PTP-100 Type B

Piping Technology & Products, Inc. recently fabricated 48 PTP-200 type U and 54 PTP-100 type B constants for an oil refinery in Texas.  The PTP 200 type U with base support constants are designed for operating loads ranging from 650 lbs. to 7700 lbs. and a travel range of 3″ to 4″. They are fabricated out of A36 carbon steel with dimensions ranging from 15″x22″ to 27″x38″. The PTP 100 type B constants are fabricated from A36 carbon steel with dimensions ranging from 11.5″x23″ to 12″x29″ and total travel of 3″ to 4″. These constants are designed for operation loads ranging from 1100 lbs. to 2800 lbs.  Space restrictions required a customized compact design. Standard load testing was performed to ensure product quality prior to shipping.

Do you require constant supports for your piping system? Let us price them for you today!
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Constants for Operating Loads of up to 25,000 lbs

August 13th, 2004 No comments
Constants for Operating Loads of up to 25,000 lbs

PTP-100 Type U

Constants for Operating Loads of up to 25,000 lbs

Constants for Operating Loads of up to 25,000 lbs

Piping Technology & Products, Inc. custom designed and fabricated PTP-100 type U and PTP-100 type A constants.  The PTP-100 type U constants are designed for operating loads of up to 17,000 lbs. and a travel range of 3.5″. They are fabricated from A36 carbon steel with dimensions of 32″x48″x13″. The PTP-100 type A constants are fabricated from the same material and measure 39″x42″x14″. The type A constants are designed to support loads up to 25,000 lbs. and enable downward travel of up to 4″. Standard load testing was performed to ensure product quality before shipping.

Do you require constant springs for your piping system? Get pricing today!

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