Rubber Suction and Discharge Hose is a flexible and durable industrial hose designed for water suction, discharge, and slurry transport under demanding conditions. It is widely used in construction, irrigation, port and dock projects, and mining dredging. Made with synthetic rubber (NBR/EPDM)，软管提供 excellent flexibility, wear resistance, and weather resistance，即使在恶劣的工作环境下也能保证较长的使用寿命和稳定的性能。 Reinforced Structure: High tensile fiber cotton yarn braids with an embedded steel wire helix for superior pressure resistance. Durable Cover: Abrasion and aging resistant synthetic rubber ensures long-term performance. Wide Temperature Range: Operates from –20°C to +85°C, suitable for various climates. High Flexibility: Smooth bending and easy installation. Multi-purpose Use: Ideal for water pump suction and discharge, dredging, and irrigation. Chemical Resistance: Resistant to mild acids, alkalis, and abrasion.

尺寸（英寸）	ID。 （毫米）	W.P. （巴/磅/平方英寸）	B.P. （巴/磅/平方英寸）	单位长度（米）	重量（公斤/米）
1英寸	25	10 / 150	30 / 450	40	0.9
1/4”	32	10 / 150	30 / 450	40	1.1
1.5”	38	10 / 150	30 / 450	40	1.3
2英寸	51	10 / 150	30 / 450	40	2.1
2.5”	64	10 / 150	30 / 450	40	2.7
3英寸	76	10 / 150	30 / 450	40	3.4
4英寸	102	10 / 150	30 / 450	40	4.5
5英寸	127	10 / 150	30 / 450	40	5.8
6英寸	152	10 / 150	30 / 450	40	7.6
7英寸	178	10 / 150	30 / 450	40	9.4
8英寸	203	10 / 150	30 / 450	40	12.4
10英寸	254	10 / 150	30 / 450	12	19.4
12英寸	305	10 / 150	30 / 450	12	27.0
14英寸	356	10 / 150	30 / 450	12	35.4
16英寸	406	10 / 150	30 / 450	12	43.9
20英寸	500	10 / 150	30 / 450	12	53.9