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Fiberglass reinforced epoxy tube

Fiberglass reinforced epoxy tubes can bear the heat up to 180 centigrade with the high mechanical strength and accurate dimension. The tolerance in both inside and outside diameter is not more or less than 0.02mm.
High density and mechanical strength.

Special treatment can be made on inner and outer surfaces on request.

High strength of threads.

Item	Unit	Standard
Item	Unit	EPGF51	EPGF52	EPGF53
Flexural Strength	Room Temp 155℃	≥400 ___	≥400 ≥200	≥400 ___
Compressive Strength	MPa	≥150	≥150	≥150
Adhesive Strength	MPa	≥100	≥100	≥100
Flame resistance	___	___	___	V0
Dielectric Strength in Perpendicular direction (in oil 90℃) eg: 5min T:1.0mm 1.4mm 1.8mm 2.2mm ≥3mm	KV/mm	≥11.6 ≥10.4 ≥9.4 ≥8.7 ≥7.0	≥11.6 ≥10.4 ≥9.4 ≥8.7 ≥7.0	≥11.6 ≥10.4 ≥9.4 ≥8.7 ≥7.0
Dielectric Strength in Parallel direction (in oil 90℃) eg: 5min	KV	≥40	≥40	≥40
Water Absorption	%	≤0.2	≤0.2	≤0.2
Insulation resistant in water	Ω	≥1.0×10⁹	≥1.0×10⁹	≥1.0×10⁹
Density	g/cm³	≥1.7	≥1.7	≥1.7