a) strong and hardwearing b) cold-resistant,oil and chemicals resitant; c) antiflaming; Specification:a) ... ,1.0mpa,1.3mpa,1.6mpa,2.0mpa,2.5mpa;b) Inner diameter:19mm,25mm,40mm,50mm,65mm,80mm,100mm,125mm ... according to customers samples. marine fire fighting equipment rubber fire hose