Product Description 这 Rubber Air/Water Hose is made from high-quality NR & SBR synthetic rubber，提供 excellent resistance to aging, weathering, and abrasion。它被加固了 high tensile fiber cotton yarn braids (available in one or two layers) for superior strength and flexibility. Designed for air and water transfer applications, this hose is ideal for industrial use, construction sites, compressor tools, and automotive service. Features NR & SBR synthetic rubber inner and outer layers for enhanced flexibility and durability High tensile fiber reinforcement, optional 1 or 2 layers for different pressure needs Smooth or wrapped surface available Excellent resistance to weather, ozone, and abrasion Working Temperature: -40℃ (-104℉) to +70℃ (+158℉) Safety Factor: 1:3 Technical Data

尺寸（英寸）	内径（毫米）	外径（毫米）	W.P（酒吧）	工作压力 (Psi)	血压（酒吧）	血压 (Psi)	重量（公斤/米）
1/4英寸	6	13	20	300	60	900	0.17
5/16英寸	8	15	20	300	60	900	0.25
3/8英寸	10	17	20	300	60	900	0.29
1/2英寸	13	21	20	300	60	900	0.42
5/8英寸	16	25	20	300	60	900	0.48
3/4英寸	19	29	20	300	60	900	0.60
1英寸	25	36	20	300	60	900	0.80
1 1/4英寸	32	43	20	300	60	900	0.94
1 1/2英寸	38	48	20	300	60	900	1.08
2英寸	51	62	20	300	60	900	1.80