Thermoplastic Polyurethane Layflat Hose

 Thermoplastic Polyurethane Layflat Hose  is a super heavy-duty through-the-weave polyurethane (PU) covered hose.  The jacket inside the hose shall be made from high tensile synthetic polyester filament yarn,with circular woven method, it will totally be embedded in the PU compound, the covered PU will protect it against mechanical damage, forming a single homogeneous construction without any glues or adhesives of any type between them.Thermoplastic polyurethane (TPU) is extruded “through the weave” in a unique one step production process. This process combined with UV protection additives and ageing-resistant in the compounds makes this transfer hose ideally suited for high abrasion applications in the mining and water transfer/fracking applications.Construction

Construction:

The hose consists of high tenacity polyester or aramid fiber as hose carcass,polyurethane as innerand outer tube layer which are extruded simultaneously.

Features:

Abrasive resistance,acid and alkali resistance,oil resistance,corrosion resistance,aging resistance.In thecold environment,the hose will not become stiff,brittle and crack easily.

Application:

The ideal large flow of long distance gas and liquid transportation,which widely used in petroleum.chemical,shipping,agriculture,water conservancy,mine rescue and firetighting.

Working temperature:

-58℉-176℉(-40℃~80℃)

Specifition：

ID		Tolerance	Wall Thickness		Service Pressure	Minimum Burst Pressure	Weight
inch	mm	mm	inch	mm	psi	psi	lbs/ft	kg/m
2″	51	51.0-53.0	0.071	1.80	250	750	0.28	0.42
2″	51	51.0-53.0	0.138	3.50	410	1230	0.47	0.70
3″	76	76.0-78.0	0.118	3.00	250	750	0.60	0.90
3″	76	76.0-78.0	0.126	3.20	410	1230	0.70	1.05
4″	102	102-104.5	0.110	2.80	200	600	0.72	1.08
4″	102	102-104.5	0.138	3.50	250	750	0.87	1.30
4″	102	102-104.5	0.142	3.60	300	900	0.94	1.40
4″	102	102-104.5	0.189	4.80	610	1830	1.27	1.90
5″	125	125-127.5	0.142	3.60	150	450	1.21	1.80
6″	152	154-157	0.126	3.20	150	450	1.27	1.90
6″	152	154-157	0.149	3.80	250	750	1.41	2.10
6″	152	154-157	0.165	4.20	300	900	1.68	2.50
6″	152	154-157	0.228	5.80	410	1230	2.28	3.40
6″	152	154-157	0.216	5.50	610	1830	2.14	3.20
8″	204	204-207	0.149	3.80	200	600	1.94	2.90
8″	204	204-207	0.157	4.00	250	750	2.28	3.40
8″	204	204-207	0.165	4.20	300	900	2.35	3.50
8″	204	204-207	0.165	4.20	410	1230	2.68	4.00
10″	254	256-259	0.165	4.20	200	600	2.68	4.00
10″	254	256-259	0.177	4.50	250	750	3.02	4.50
10″	254	256-259	0.197	5.00	300	900	3.69	5.50
12″	306	306-311	0.165	4.20	150	450	2.81	4.20
12″	306	306-311	0.197	5.00	200	600	3.48	5.20
14″	356	356-360	0.189	4.80	150	450	4.36	6.50
16″	406	406-410	0.197	5.00	100	300	4.56	6.80
16″	406	406-410	0.212	5.40	150	450	5.23	7.80

Size，working pressure and wall thickness can be customized as required。