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Rectangular Rubber Expansion Joints for Centrifuge Suction and Discharge of Paraxylene Application at a Chemical Plant

May 21, 2018

Rectangular Rubber Expansion Joints for Centrifuge Suction and Discharge of Paraxylene Application at a Chemical Plant

Type: Rubber Expansion Joint
Size: 59.5″ x 20.25″ x 14″ FTF | 29.875″ x 22.75″ x 14″ FTF
Design: Viton Rubber | 304 Stainless Steel | Carbon Steel
Material: 250°F, 5 psig, & 0.25″ Axial & Lateral
Testing: Hydro-tested at 5 psig

These rectangular Viton rubber expansion joints were custom designed for a suction and centrifuge discharge of paraxylene application at a chemical plant in India. The units are 59.5″ x 20.25″ x 14″ face-to-face and 29.875″ x 22.75″ x 14″ face-to-face. The belt material is made from Viton rubber with 304 stainless steel liner and carbon steel retaining bars. They are designed for an operating temperature up to 250°F at 5 psig, with 0.25″ of axial compression and lateral deflection. The units were hydro-tested to 5 psig prior to shipment.

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Custom Designed Single Expansion Joints for a Pipeline in China

May 7, 2018

Custom Designed Single Expansion Joints for a Pipeline in China

Type: Single Flanged Expansion Joint
Size: 41 3/8″ Length | 56.3″-76.75″ Diameter
Material: Incoloy 800 | 304H Stainless Steel
Design 1231°F | 15 psig | 2.624″ Axial & 0.25″ Lateral
Testing: Radiographic | Dye-penetrant | Hydro-tested at 23 psig

U.S. Bellows custom designed these single expansion joints for a pipeline in China. All units are 41 3/8″ length and vary in diameter from 56.3″-76.75″. The bellows were fabricated from Incoloy 800 and the weld ends from 304H stainless steel. They are designed for an operating pressure of 15 psig at 1231°F with 2.624″ axial compression and 0.25″ lateral deflection. The bellows and weld ends were 100% radiographic tested, 100% dye-penetrant tested, and hydro-tested at 23 psig prior to shipment

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