What is the material of the exhaust flexible pipe and accessories?
Steel strip:material 201: thickness 0.25mm, material 304: thickness 0.2mm.
Outer braid:SS304 or SS201.
Cap: SS409, aluminum plated steel.
![未命名的设计 - 2022-06-13T100058.177]()
Bellows: SS201 (T0.25mm), SS304 (T0.2mm).
Inner braid SS201, SS304 (steel wire T0.35-0.4mm).
Interlock: SS201, SS304.
Nipple: SS409, aluminized steel (T1.5mm)
![结构图 (2)]()