China EPA &CARB Certified High Quality Low Permeation Rubber Fuel Line for Generators Manufacturer and Supplier

EPA &CARB Certified High Quality Low Permeation Rubber Fuel Line for Generators

Product Detail

Product Tags

Product:	EPA &CARB Certified High Quality Low Permeation Rubber Fuel Line for Generators
Item No.:	JBD-A028
Size & Shape:	ID≥Φ2.5 mm; Customized as Required.
Material:	FKM; FKM/ECO; FKM/ECO/AR/ECO
Structure:	1 to 4-layers
Color:	Black
Application	Use for Generators, Generator Sets
EPA & CARB CERTIFICATE	YES.
Standard	SAE, YDK,HES, EX-S,ASTM and so on

Shipping Port	Xiamen
OEM/ODM	Accepted
Package	PE bag+Carton+Pallet
Payment Terms	T/T, L/C,Western Union
Factory	ISO/IATF16949 registered
Technical Teams	30+ Years experience
Sample Leadtime	7-15 days
Production Leadtime	20-30 days

SPECIFICATION

Test Condition and Result
NO	Item	Test Condition	Basic Value	Test Value	Judge
1	Burst test	Test burst pressure	≥6.2MPa	7MPa	OK
2	Vacuum Collapse Test	一81KPa ,15-60 seconds	OD Changing Rate,Max:-20%	-6.5%	OK
3	Col Flexibility	A)、To be dry heat aged for 135℃×70Hrs,after aging,to be conditioned at -40℃×5Hrs	Fixed in the cold chamber through 180 degrees from the the centerline to a diameter of 10 times the Max OD of the hose	NOT FRACTURE, NO CRACKS, NOCHEKS, NO BREAKS	OK
			Burst pressure ≥0.69MPa	0.81MPa	OK
		B)、To be immersed in ASTM Oil No. 3 for 135℃×70H,then to be conditioned at -40℃×5Hrs	Fixed in the cold chamber through 180 degrees from the the centerline to a diameter of 10 times the Max OD of the hose	NOT FRACTURE, NO CRACKS, NOCHEKS, NO BREAKS	OK
			Burst pressure≥0.69MPa	0.76MPa	OK
4	Tensile Strength		Outer Layer ≥8MPa Midium/Inner Layer ≥5MPa	Outer:10MPa Midium:10MPa Inner:9MPa	OK
	Elongation		Outer Layer ≥150% Mid/Inner Layer ≥125%	Outer:259% Midium:296% Inner:276%	OK
5	Dry Heat Resistance	Ater 150℃*7days being aged, Slowly straighten	Surface without cracking and carbonization	No cracking and carbonization	OK
6	FUEL RESISTANCE	To be immersed in FUEL C RT*48Hr	Inner Layer：rate of volume change ≤+10%	7%	OK
7	OIL RESISTANCE	试To be immersed in ASTM Oil 3#150℃*7Hrs	Outer Layer：Change rate of tensile strength ≤+100%	55%	OK
9	OZONE RESISTANCE	SHALL BE ACCORDANCE WITH ASTM D 1149, THE SPECIMEN SHALL BE ALLOWED TO REST IN AN OZONE-FREE FOR 23℃×24H ,AND THE MOUNTED SPECIMEN SHALL BE PLACED IN A TEST CHAMBER CONTAINING OZONE AT 100MPA×40℃,AFTER 70Hrs OF EXPOSURE	NO CRACKS (BE VISUALLY INSPECTED UNDER 7X MAGNIFICATION)	No Cracks	OK
10	ADHESION	Length 25.4mm	peel strength ≥35.6N	75N	OK
11	KINK RESISTANCE	300MM LONG SPECIMEN,23℃×2H,BEND HOSE ALONG ITS NATURAL CURVATURE AND INSERT THE OTHER END CAREFULLY INTO THE SECOND HOLE UNTIL IT PROJECTS 63 MM OUT THE OTHER SIDE	The ball is free to pass through	The ball is free to pass through	OK
12	Ethanol fuel resistance test	To be immersed in 85%FUEL D+15% absolute ethyl alcohol RT *70Hr	Inner Layer: change rate of tensile strengthMax -40% ;	-20%	OK
			Inner Layer:Change rate in elongation:Max -40%;	-28%	OK
			Inner Layer:Chang rate of Volume: Max 0-15%	7%	OK
13	OXIDIZED FUEL TEST	—Cut three tensile (D471 C#) specimens to immerse in 200ml mixture consisting of 3600 mL of ASTM Fuel "B" and 10 mL of 90% t-butyl hydroperoxide for 40℃*14 days	Inner Layer: change rate of tensile strengthMax -30% ;	-15%	OK
			Inner Layer:Change rate in elongation:Max -20%;	-12%	OK
14	Low Permeation test	ASTM FULE C, METHODS CONFORM TO 9.1~9.2 and EPA Regulation	≤15g/m2/day	10.2	OK

OEM & ODM

EPA &CARB Certified High Quality Low Permeation Rubber Fuel Line for Generatorse can be accepted OEM & OEM as per client's drawings ,samples and other requirements, meeting the Low Permeation requirement according to the Standard of SAE, YDK,HES, EX-S,ASTM,