3 Wedge Action Mechanical Joints for a Suspension Bridge

January 25, 2006
3 Wedge Action Mechanical Joints For A Suspension Bridge
3 Wedge Action Mechanical Joints for a Suspension Bridge

Three wedge action mechanical joint restraints made of ductile iron materials were utilized to assist in the construction of a suspension bridge. Also, these mechanical joints provide for vertical and axial restraint for the bridge. Each weighs approximately 300 lb. and measures 24” long by 16” wide, and 12” tall for a 6”, 10”, and 12” ductile iron pipe. They are capable of supporting 50,000 lb. In addition, they are designed for seismic conditions with the ability for 7” of axial travel.

Do you require similar supports as those described above? Get pricing today!
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3 Cold Shoes for a LNG Plant in California

January 18, 2006
3 Cold Shoes For A Lng Plant In California
3 Cold Shoes for a LNG Plant in California
3 Cold Shoes For A Lng Plant In California
Single Cold Shoe

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.

Want to learn more about cold shoes? View a past cold shoe webinar today!


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88 Constant Supports for a Hydrogen Reformer Plant

January 4, 2006
 88 Constant Supports For A Hydrogen Reformer Plant
88 Constant Supports for a Hydrogen Reformer Plant

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!
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