Looking for replacement hydraulic hose for your Chinese excavator hydraulic system? Our pre-made M22×1.5 hydraulic hose assembly is a cost-effective aftermarket replacement solution for construction machinery repair. This hydraulic line features 1/2" inner diameter and full 46-inch total length, equipped with matched M22×1.5 metric thread connectors: one straight fitting and one 90-degree elbow fitting, ideal for bending routing in compact hydraulic cabin, boom, arm and auxiliary hydraulic circuits of excavator, skid steer, loader and bulldozer. Adopts standard 2-wire braided high pressure hydraulic hose structure: two layers high strength steel wire wrapped between inner oil-resistant rubber tube and anti-aging outer rubber cover. Stable working pressure reaches 4000PSI, reliable for daily heavy-load engineering operation. All M22×1.5 straight & 90° elbow fittings are integrally forged carbon steel with precision 24° cone sealing structure with NBR O-ring gasket, effectively avoid hydraulic fluid leakage under long-term high pressure circulation. Every finished hose undergoes factory hydraulic pressure testing to guarantee qualified quality before shipment. Wide application: all kinds of domestic Chinese excavators, construction machinery, agricultural machinery hydraulic system maintenance and pipeline modification. Core Product Parameter: ID:1/2 Inch Total Length:46 Inch Connector: M22×1.5 Straight × M22×1.5 90 Degree Elbow Reinforcement:2 Steel Wire Braids Working Pressure:4000PSI(280Bar) Working Temp:-40℉~212℉ If you are searching for M22x1.5 hydraulic hose, 1/2 inch excavator hydraulic line, 46 inch high pressure hydraulic hose, 90 degree elbow hydraulic hose assembly, this item is your ideal aftermarket replacement part.