Chimney Coupling: Expanded Pipe Connection Solution

Chimney coupling (chimney pipe connector, female flue liner connector or double socket adaptor) is a component of the exhaust system designed to connect pipes of the same diameter. Unlike a nipple, the coupling has both ends expanded ("female"), making it a versatile and convenient solution for chimney installations.

Expanded ends ("female"):

• The coupling has two expanded ends ("female").
• It easily slides onto the pipes, and for improved sealing, heat-resistant sealant or a connecting clamp can be used.
• Made from stainless steel (AISI 304L/316L), resistant to corrosion and high temperatures.

Where to use a chimney coupling

• Chimney repair:
  Ideal for replacing or connecting damaged elements.
• Connecting elements with trimmed sockets:
  If the pipe sockets are trimmed, the coupling becomes an essential solution. Its expanded ends ("female") provide a reliable and tight connection, compensating for the lack of sockets and preventing smoke leakage.

Order a chimney coupling! We can also manufacture custom-sized couplings to perfectly fit your exhaust system.

Our specialists will help you choose the optimal solution and provide installation advice.

Manufacturer: SIA Akvilon

Material: Stainless steel AISI 304L/316L, wall thickness starting from 0.6 mm

Diameter range: 100-800 mm

Certificate: CE, EN-1856-2

D>200 mm available upon order within 3-10 business days

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