Low temperature hose

[AKBen]

I am looking for a hose that meets the following criteria:

Working Fluid - Dry Natural Gas
-50F to 140F temp range
Available in up to a 4in diameter
285 psi design pressure

Does anyone know of a hose that meets the above criteria?

thank you for your time

 

[MintJulep]

http://www.tigertechnologieshose.com/teflon-hose.html

 

[Compositepro]

Where fire exposure might be a concern you you might want to use a convoluted metal hose with a braided wire jacket.