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Side-flow Pressure Balanced Expansion Joints

Item Code: JPP type

Nominal Diameter: DN100-DN600mm

Direction of Movement: Axial

Working Pressure(MPa): 0.5, 0.6, 1.0, 1.6

End Fittings: Fixed Flange or Weld End

Bellows Material: Stainless Steel 304, 304L, 316, 316L, Incoloy 800H/825, Inconel 600/625

Flanges and Weld Ends: Carbon Steel or Stainless Steel




Description

Side-flow Pressure Balanced Expansion Joints


Features

             

      Expansion joint works by the two bellows and two subjected to external pressure balanced bellows and related components composition. Four bellows have the same effective area. Due to balancing bellows only subjected to external pressure, without pillar stability limit, axial guidance is very good. This product has smaller size, less rigidity than ZP products but greater axial compensation capacity. However, flow resistance is greater than ZP products. Same as ZP type, it is mostly used for heat pipeline.


Drawing or Sketch




Parameters





Contact HouYip -China

Factory and Office Address:

Tel: 86-20-66675297

Email: houyip@21cn.com

Addr: 98 ZhuDian Road, NanSha District, Guang Zhou City, China

Contact HouYip -Vietnam

For Vietnam sales, please contact:

Tel: +84 766 424 806

Email: houyipy@hotmail.com

Addr: No 150, Nguyen Cong Hoa Street, Le Chan district, Hai Phong, Viet Nam

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