Anchor-Free Bidirectional Directly Buried Internal Pressure Type

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	[Structural Features] Compared with the Bidirectional Directly Buried Internal Pressure Type this type has two more devices used for internal fixation and applies to straight-buried pipes without laying anchor block. Except that, there is no difference from general types. It has strong bending resistance, there is no need to worry about the pipeline sedimentation. It’s very easy to be installed.

	Material of Bellows: SUS 304(SUS 321 and SUS316L are also available) Nominal Diameter: DN80-DN1200 Working Pressure: PN2.5/6/10/16/25 Working Temperature: -80℃/+450℃ Connection: Pipe end connection Material of Connection: Carbon steel GB/T 700 for standard use(Special material of connection to meet specific customer & industry requirements) Other choices: Inner sleeve, carbon steel, SUS304(SUS 321 and SUS316L are also available) Notes: If you have any other requirement, please contact us.