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Self -floating hose

Self -floating hose

Self -floating hose

single carcase self-floating rubber hose 

oil and marine hose 

single carcase floating hose 

Single carcase mainline without float collars hose 

Foe sale, in stock, customized, China supplier, manufacturers, factory,high quality



 


 Specification and Main Technical Parameters:

Nominal Diameter

 DN450、DN500、DN550、DN650、DN700、DN800

Length

L=11.8m

Construction & Material

1) Inner Lining - NBR (Vulcanized seamless tube);
2) Main Carcass - Polyester cord and steel wire;
3) Flotation material - Closed cell foam (Only for floating hose);
4) Outer cover - Fabric reinforced elastomer cover.

Flange

ASTM A-1 05 or equivalent, Class 150 or 300, galvanizing

Rated Working Pressure (RWP)

15Bar=217.5psi,
19Bar=275.5psi,
21Bar=304.5psi

Min. Burst Pressure

75Bar=1087.5psi,
95Bar=1377.5psi,
105Bar=1522.5psi 

Flow Velocity

21m/s (or the purchaser have specified)

Fluid

Crude oil and liquid petroleum products, max.60% aromatic  content

Temperature Range

1) Fluid temperature -20℃ to 82℃
2) Ambient temperature -29℃ to 52℃

Min. Bend Radius(MBR)

1) Submarine hose and tanker rail - 4×hose nominal bore diameter
2) Floating hose - 6×hose nominal bore diameter

PRVE: JMD250

CONTACT

Qingzhou, Weifang City,
Shandong Province of China