The corrugated tube which is approved by UPC(USA), ANSI(American standard), CSA(Canadian standard), RWTUV(Germany) and is quality certified as new technology (NET) by Korean government. In order to manufacture gas connector (AISI 221.24) as metal joint type, it is offered with swaging on both ends of annular type stainless steel flexible tube & flare type or flare type metal joint connector.

Standard specification of gas connector

Pictures of flexible connectors for fuel gas

Annular Tube (Powder coating)
(Low torque copper cap type)

Annular Tube (PE coating)
(Low torque copper cap type)

Annular Tube (PE coating)
(Glove type fitting)

Certifications