Aeroflex Closed Cell Elastometric Thermal Insulation material (EPDM) is a well established manufacture in this field

Inner hose						Outer hose		Nut and fitting
DN	ID	OD	pitch	material	Surface hose	ID	material
12mm	12±0.2	15.9±0.2	5.0±0.2	SUS304	Annealed	19mm	EPDM insulation	Brass
16mm	15.8±0.2	19.7±0.2	5.5±0.2	SUS304	Annealed	22mm	EPDM insulation	Brass
20mm	20.3±0.2	25.1±0.2	6.5±0.3	SUS304	Annealed	28mm	EPDM insulation	Brass

Notice:                                                                                                          the inner hose annealed corrugated hose,heat treatment, material SUS304, thickness of the hose is 0.3mm.

outer hose is EPDM black insulation hose(thickness=20mm)with PE tape, can against UV.

temperature: up to 175°C.Price: FOB Ningbo, China.shipping port: Ningbodelivery time: 40 days payment term: T/T or L/C

7. valid of offer: 30 days.

solar hose