APPLICATION
Hose is used as a flexible connection between the top of the standpipe and the vertically moving swivel on offshore and in-land oil drilling and exploration rigs. The vibrator hose is a flexible connection between the mud pump manifold and the standpipe, for adjustment and isolation from vibration. Cementing hose is a flexible connection between the cementing pump and the top drive on offshore and land drilling rigs for delivery of high-pressure cement.
Construction:
Inner tube: Principally NBR constructed, featuring oil-resistant, abrasion-resistant, acid and alkali resistant.
Reinforcement: 2-8 layers spiraled by single high-strength steel wire and rubber as a binder to make the layers into one complete and sound construction.
Cover: Primarily CR fabricated, featuring oil-resistant, abrasion-resistant, weatherproof an anti-aging.
Working pressure: 5000psi to 15000psi
Working Temperature：-30 °C to +100 °C(-22 ℉ to +212 ℉)
Connection: Hammer union or API Flange
Size | I.D. | W.P. | P.P. | Min.B.R. | Weight |
mm | psi | psi | mm | kg/m | |
2.5" | 64 | 15000 | 22500 | 1.6 | 32.0 |
3" | 76 | 15000 | 22500 | 1.7 | 36.0 |
4" | 102 | 15000 | 22500 | 2.0 | 42.5 |
5" | 127 | 10000 | 15000 | 2.1 | 88.0 |
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