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GD 350 Joint
This joint resists to temperatures up to 350°C and it has a thickness of 7-8
mm. The outside layer is the mechanical support of the joint and it is made
of PANXIDE cloth reinforced with stainless steel wires. The fabric is treated
with silicone outside and with neoprene inside. The outside layer is folded
down on both sides, tucked inwards and glued to the inside layer in order to
provide a solid hold for flanges. Due to the difficult working conditions, the
inside layer, which is in contact with fumes, steam, dust and must resist to
high temperatures, is made of ceramic fabric thickness 3 mm. reinforced
with inconel and treated with aluminum paste on both sides. Between the
inside and outside layers, a PFTE sheet with thickness of 0,2 mm. ensures
resistance to chemicals such as acid vapors. A stainless steel wire netting
is also used to improve the mechanical resistance.
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