Scope of application: Applicable for pressure resistant pipes in tunnels, coal mines, gold mines, iron mines, rock drills, etc.
Operating temperature: -30℃~60℃ (continuous) and ≤100℃ (intermittent).
Structure: The inner rubber layer is made of IIR-based rubber compounds, with high air tightness and high tensile strength; the reinforcing layer is wrapped with multi-layer cord, which has high pressure resistance; the outer rubber is made of CR-based rubber compounds, which has excellent aging resistance.
Color/texture: cloth texture; wrapped by waterproof nylon fabrics through pressurized winding, featuring higher density, tighter fitting between layers, and better integrity of the hose body compared to plain rubber hose.

Inner diameter mm	Inner diameter inch	Working pressure		Hose length
13	1/2	25bar	Working pressure is customizable	20 M/piece for standard	Customization is supported for length requirements≤20 M
16	5/8
19	3/4
22	7/8
25	1	20bar
28	1-1/16
30	1-3/16
32	1-1/4
35	1-3/8
38	1-1/2
40	1-9/16
42	1-5/8
45	1-3/4
48	1-7/8
51	2
57	2-1/4
60	2-3/8	16bar
64	2-1/2
76	3
89	3-1/2
102	4
102-800	Please contact our sales department if you need a larger diameter.