Bellows
Exhaust Gas Metal Bellows Expansion Joint Exhaust Gas Metal Bellows Expansion Joint
Exhaust gas metal bellows expansion joint is the important jointing element in exhaust piping area. Taking advantages of its good gas tightness, and use hydraulic pressure technology when forming, use water as medium, the exhaust gas metal bellows is in favour of discharging tail gas, it helps to decrease environmental pollution which caused by engine tail gas to the lowest point.
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Vacuum Bellows Expansion Joint Vacuum Bellows Expansion Joint
Vacuum bellows expansion joint is a kind of axisymmetric tubular shell, its generatrix is in shape of corrugation, mainly used for compensate equipment or pipeline’s axial and lateral displacement under vacuum environment.
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Rectangular Expansion Joint Rectangular Expansion Joint

Rectangular expansion joints is a compensation element, mainly used to compensate for the axial displacement of the pipeline and a small amount of lateral displacement, shock and noise absorption, with the advantages of simple design, easy installation, low cost. It is widely used in electric power, petroleum, chemical, transportation and atomic energy industry and other fields.

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PTFE Bellows Expansion Joint PTFE Bellows Expansion Joint
PTFE bellows expansion joint is partly made from PTFE, it has the properties of good chemical stability, corrosion resistance and is suitable for various kinds of pipe connection.
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Universal Expansion Joint with Large Tie Rod Universal Expansion Joint with Large Tie Rod
Universal expansion joints with large tie rods consists of two identical bellows and the end of the tubes, the end plate and tie rods, by angular deflection of the bellows to absorb pipe single plane.
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Universal Expansion Joint Universal Expansion Joint
Universal expansion joint consists of two bellows which connected by the middle pipe and structural members, it mainly used for the expansion joint which absorbing the axial and transverse displacement.
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Rubber Bellows Rubber Bellows
Rubber bellows mainly make use of the flexibility of corrugation to achieve rubber’s unique performance, such as high elasticity, high gas tightness, medium resistance, weather resistance and radiation resistance.
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Axial Type Metal Expansion Joint Axial Type Metal Expansion Joint
Lanphan axial type metal expansion joint is an equipment to compensate dimensional change caused by thermal expansion or mechanical vibration of pipeline/conduit/vessel through expansion joint's elastic component.
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Buried Type Metal Expansion Joint Buried Type Metal Expansion Joint
Buried type metal expansion joint is a kind of corrugated compensator, which is an equipment to compensate dimensional change caused by thermal expansion or mechanical vibration of pipeline/conduit/vessel through corrugated compensator's elastic component.
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