PU Duct Hose

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Built with premium PU for maximum abrasion resistance and reinforced with a steel wire helix, our PU ducting is engineered for heavy-duty material handling. Perfect for sand, grit, and abrasive powders, it can also be fitted with a copper wire to dissipate static—ensuring safe, reliable performance in industrial environments.

PU Duct Hose Structure

Materials: Abrasion and flame resistant PU

Reinforcement: Copper coated spring steel wire

Temperature: -40℃ to +90℃ (short time to 125℃)

Application: Woodworking/furniture industries, abrasion resistance, agriculture, chemical fumes, room clean, cold air supply, dust collection, fume exhaust, landfill venting, lawn & leaf collection

ZJ Hose PU Flexible Ducting Hose

Our PU flexible ducting hose is a lightweight, highly portable solution designed for air movement, dust control, light material transfer, and fume extraction. Crafted from durable polyurethane and reinforced with a spring steel wire helix, it delivers exceptional compression, abrasion, and chemical resistance.

The thin-wall construction ensures an impressive compression rate of 4:1, making it compact for storage and transport. It resists sliding abrasion, impact wear, and exposure to fuels, oils, greases, and solvents. Its transparent design allows for instant visual inspection of clogs or blockages, simplifying maintenance.

With a wide operating temperature range of -40°C to +125°C, this hose maintains reliable performance in both cold and high-heat industrial environments.

🛠️ PU Duct Hose Features

Excellent abrasion resistance: Built to withstand heavy friction in industrial handling.
Superior compressibility: Compacts down to 4:1 for easy storage and transportation.
High strength: Offers exceptional tensile, burst, and tear resistance for durability.
Static dissipation: Integrated steel wire grounding effectively conducts static electricity.
Chemical resistance: Provides superior protection against fuels, oils, greases, and solvents.
Ultimate flexibility: Extremely flexible with a small bending radius for tight spaces.
Efficient airflow: Optimized flow characteristics ensure smooth material and air transfer.
Customizable options: Available in different wall thicknesses to suit specific application pressures.

Product Parameters

PU Duct Hose Specification

I.D.	O.D.	Operating boundaries		bend radius	L	I.D.	O.D.	Operating boundaries		bend radius	L
I.D.	O.D.	overpressure	vacuum	bend radius	L	I.D.	O.D.	overpressure	vacuum	bend radius	L
mm	mm	bar	bar	mm	m	mm	mm	bar	bar	mm	m
20	25	1.8	0.5	25	20	130	138	0.315	0.06	138	20
25	33	1	0.4	33	20	135	143	0.3	0.06	143	20
32	40	0.95	0.35	40	20	140	148	0.295	0.06	148	20
38	46	0.9	0.3	46	20	150	158	0.275	0.055	158	20
40	47	1.015	0.3	47	20	152	160	0.27	0.055	160	10
45	52	0.9	0.285	52	20	160	168	0.255	0.05	168	10
51	59	0.8	0.26	59	20	170	178	0.24	0.045	178	10
60	68	0.68	0.21	68	20	175	183	0.235	0.04	183	10
63	71	0.645	0.195	71	20	180	188	0.23	0.04	188	10
65	73	0.63	0.18	73	20	200	208	0.205	0.04	208	10
70	78	0.585	0.15	78	20	203	211	0.205	0.04	211	10
76	83	0.545	0.14	83	20	220	228	0.18	0.03	228	10
80	88	0.51	0.13	88	20	228	236	0.17	0.02	236	10
90	98	0.455	0.115	98	20	250	258	0.165	0.015	258	10
100	108	0.41	0.09	108	20	275	283	0.15	0.015	283	10
102	110	0.4	0.09	110	20	280	288	0.145	0.015	288	10
107	115	0.39	0.09	115	20	300	309	0.135	0.015	309	10
110	118	0.375	0.08	118	20	305	314	0.13	0.015	314	10
115	123	0.355	0.08	123	20	325	334	0.125	0.01	334	10
120	128	0.34	0.075	128	20	350	359	0.115	0.01	359	10
125	133	0.33	0.06	133	20	400	409	0.105	0.01	409	10
127	135	0.325	0.06	135	20	450	459	0.09	0.006	459	10
						500	510	0.08	0.005	510	10

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PU Duct Hose

PU Duct Hose Structure

🛠️ PU Duct Hose Features

Product Parameters

PU Duct Hose Specification

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