Vacuum KF/NW Flexible Hoses vacuum bellows KF10-KF100 SS304/SS316L

Categories	KF Vacuum Bellows
Brand	RUIJIA VACUUM COMPONENTS WHOLESALE MANUFACTURER
Bellows Type	KF Vacuum Flexible Hoses
Material	SUS304, SUS316L
Wall Thickness	0.15mm,0.2mm,0.25mm,0.3/0.4mm
Temperature	-200~800℃
Elasticity of bellows	40%
Terms of Payment	L/C, D/A, D/P, Western Union, MoneyGram, T/T, Paypal
Update Time	Apr 4,2025

Detail Information

KF Vacuum Flexible Hoses feature

Advantage

● Soft, flexible, easy to bend, vibration absorbing

● Helium leakage test passed before shipping

● Plastic flange protective cap is included to avoid flange scratching during transportation

●Delicate Welding to ensure integrity and reliability

KF Vacuum Flexible Hoses specifications

Bellows Type	KF Vacuum Flexible Hoses
Material	Bellows SUS304, SUS316L
Material	Flange SUS304, SUS316L
Standard	KF / CF / ISO flange type
Size Range	KF16-KF100,ISO63-ISO320, CF16,CF35,CF63,CF100
Length	100mm,250mm,500mm,750mm,1000mm,1500mm,2000mm,3000mm or as customer request
Wall Thickness	0.15mm,0.2mm,0.25mm,0.3/0.4mm
Elasticity of bellows	40%
Temperature	-200~800℃
Working Pressure	Vacuum~atmosphere pressure
Leakage rate	1×10 -9 Pa・m³/sec or less

●Remarks

Hoses of sizes of NW125 or more can be fabricated

Hose with braid can be fabricated

Customized length is acceptable upon request.

Vacuum Flexible Hoses Product parameters

				Unit:mm
Item No.	Flange Size	Material	A	B
KF16FX250	NW16	SS304	30	250
KF16FX500	NW16	SS304	30	500
KF16FX750	NW16	SS304	30	750
KF16FX1000	NW16	SS304	30	1000

KF25FX250	NW25	SS304	40	250
KF25FX500	NW25	SS304	40	500
KF25FX750	NW25	SS304	40	750
KF25FX1000	NW25	SS304	40	1000

KF40FX250	NW40	SS304	55	250
KF40FX500	NW40	SS304	55	500
KF40FX750	NW40	SS304	55	750
KF40FX1000	NW40	SS304	55	1000

KF50FX250	NW50	SS304	75	250
KF50FX500	NW50	SS304	75	500
KF50FX750	NW50	SS304	75	750
KF50FX1000	NW50	SS304	75	1000

KF63FX250	NW63	SS304	95	250
KF63FX500	NW63	SS304	95	500
KF63FX750	NW63	SS304	95	750
KF63FX1000	NW63	SS304	95	1000

KF80FX250	NW80	SS304	110	250
KF80FX500	NW80	SS304	110	500
KF80FX750	NW80	SS304	110	750
KF80FX1000	NW80	SS304	110	1000

KF100FX250	NW100	SS304	130	250
KF100FX500	NW100	SS304	130	500
KF100FX750	NW100	SS304	130	750
KF100FX1000	NW100	SS304	130	1000
*Material SS316,Customized length is acceptable upon request. KF series longest length 3000mm
*Inner hose PTFE coating upon request.