TUBE:
Black X-NBR rubber.
REINFORCEMENT:
High tensile synthetic cord with 2 crossing copper wires for grounding.
COVER:
Black CR rubber, flame retardant, oil, grease, sea water and ozone resistance.
TEMPERATURE RANGE:
From -30°C to + 80°C (-22°F to +176°F).
KEY FEATURES:
• Hardwall suction and delivery structure.
• Compact, lightweight and flexible.
• Robust hose structure for longer life in severe applications.
• Long length assemblies available – Max length: 60m.
APPLICATION & FLUIDS:
Delivery of petroleum muds, drilling rig services and crude oil with aromatic contents up to 50%.
Fracking operations in oilfields.
WORKING PRESSURE:
Maximum working pressures are based on 4:1 safety factor (maximum working pressure to minimum burst pressure).
TECHNICAL DATA
| Part Number |  Inside Diameter |  Outside Diameter |  Max Working Pressure |  Min Burst Pressure |  Min Bend Radius |  Approx. Weight |
|||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dash | DN | inch | Min ID | Max ID | Min OD | Max OD | MPa | bar | psi | MPa | bar | psi | mm | inch | kg/m | lb/ft | |||||
| mm | inch | mm | inch | mm | inch | mm | inch | ||||||||||||||
| YH-DM28D-48 | -48 | 76 | 3” | - | - | - | - | - | - | 96.0 | 3.78 | 2.8 | 28 | 400 | 11.2 | 112 | 1,600 | 559 | 22.00 | 3.70 | 2.49 |
| YH-DM28D-64 | -64 | 102 | 4” | - | - | - | - | - | - | 124.0 | 4.88 | 2.8 | 28 | 400 | 11.2 | 112 | 1,600 | 762 | 30.00 | 4.90 | 3.29 |
| YH-DM28D-80 | -80 | 127 | 5” | - | - | - | - | - | - | 153.0 | 6.02 | 2.8 | 28 | 400 | 11.2 | 112 | 1,600 | 1,118 | 44.01 | 7.00 | 4.70 |
| YH-DM28D-96 | -96 | 152 | 6” | - | - | - | - | - | - | 178.0 | 7.01 | 2.8 | 28 | 400 | 11.2 | 112 | 1,600 | 1,524 | 60.00 | 8.40 | 5.64 |