Cementing Hoses

API Spec. 7K FSL 0
High pressure flexible hoses used for conveying slurry to cement wellbore casing. Connects the cementing pump manifold to the cementing head.

Cementing Hose Construction

Bonded Coupling

Specifications

Internal diameter 2” to 4"
Bore type full flow, smooth bore
Liner type NBR
Design pressure 20,000 psi
Coupling bonded
Operating temperature -25° C to +100° C (-13° F to 212° F)
Max. available length 60 m (200ft)
For further technical details download the datasheet


Features & Benefits

  • Hoses with a temperature rating of -30° C to +121° C and -40° C to+82° C are available upon request


Crimped Coupling

​Specifications

Internal diameter 2”
Bore type not full flow, smooth bore
Liner type Neoprene
Design pressure 10,000 psi
Coupling crimped
Operating temperature -30° C to 121° C (-22° F to +250° F)
Reinforcement six alternating layers of spiraled high-tensilesteel wire
Cover black Neoprene
Max. available length 60 m (200ft)
For further technical details download the datasheet


Features & Benefits

  • Bite-to-wire one-piece crimp couplings provide maximum coupling retention on 6-spiral hoses. Serrations penetrate the cover with a powerful bite into the wire reinforcement, resulting in even hose compression.
  • Couplings integrated with hammer lug union Fig. 1502

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