Construction:high pressure steel wire spiralrubber hose,covered with fire resistant paint coat,steel wire braided layrer,and antiflaming layer.
Use:It is mainly used in high temperture surrounding and condition having heat source or heat radiation souce,such as oil field well-control,metal smelt and chemical industry.
inner diameter (mm)   outer diameter (mm) reinforment layer diameter (mm) working pressure test pressure min burst working min bend (mm) resist temperture ℃ Mpa PSI Mpa PSI Mpa PSI φ13(1/2") 57.8±3.6 22.2±0.8 43 6230 64,5 9345 86 12460 215 750 φ16(5/8") 61±3.6 26±0.8 38 5506 57 8259 76 11012 245 750 φ19(3/4") 66.5±3.6 30±0.8 34.5 4999 51.75 7498 69 9998 300 750 φ25(1") 74.5±4.3 36±0.8 27.5 3984 41.25 6976 55 7968 370 750 φ32(5/4") 80.8±5.2 44±0.8 20.5 2970 30.75 4455 41 5940 470 750 φ38(3/2") 87.2±5.1 50.8±1.0 17 2463 25.5 3694 34 4926 570 750 φ51(2") 100.7±5.1 63.8±1.0 17 2463 25.5 3694 34 4926 720 750

Main products:
Metal expansion joints
Rubber expansion joints
Single sphere rubber expansion joint
Twin sphere rubber expansion joint
Flexible stainless steel hose
PTFE expansion joints
PTFE expansions
Fabric rubber expansion joint
Rubber expansion joint reducer
Twin sphere connection with union
Rubber bellows expansion
FEP lining valves