ZYfire Nitrile Rubber Covered Hose 4K

2023-07-15 17:41

The adhesion strength of Nitrile Rubber Covered Hose 4K can reach 50N by improving the weave.

The outer layer adopts special materials (such as Hypalon, Nitrile Rubber Mixed with Kevlar Pulp etc) to increase abrasive and ageing resistance of hose, and greatly increase its service life.

The internal layer can be customized according to different operating environments and become widely used, (the internal layer materials NBR/TPR and EPDM, etc. are available)

layflat hose

1st Layer: A perfectly smooth inner nitrile rubber layer completely resistant to the most aggressive liquids.

2nd Layer: A high-tenacity polyester inner layer with great flexibility and strength.

3rd Layer: An inner nitrile rubber layer that protects the fabric.

4th Layer: External layer of specially formulated rubber with Hypalon.

fire hose

Features:

Hose is resistant to different types of attack: abrasion, oil, acid, chemical, cracking, heat, adverse weather conditions, delamination, kinking, ozone, petroleum, etc.

Length: as per request

Temperature:-30℃ to +100℃

Easy to coil, dry or deploy.

Internal lining material: customized.

fire hose with coupling

I.D		Weight		Thickness	Service Pressure		Test Pressure		Minimum Burst Pressure
inch	mm	g/m	lbs/ft	mm	bar	psi	bar	psi	bar	psi
1”	25	260	0.175	2.4	20-30	290-435	40-60	580-870	60-90	870-1305
1 1/2”	38	385	0.260	2.4	16-25	232-363	32-50	464-725	48-75	696-1088
1 3/4”	45	425	0.285	2.4	16-25	232-363	32-50	464-725	48-75	696-1088
2”	52	490	0.330	2.5	16-25	232-363	32-50	464-725	48-75	696-1088
2 1/2”	65	650	0.435	2.6	16-20	232-290	32-40	464-580	48-60	696-870
2 3/4”	70	700	0.470	2.6	16-20	232-290	32-40	464-580	48-60	696-870
3”	75	760	0.510	2.6	16-20	232-290	32-40	464-580	48-60	696-870