Rotary drilling hose assembly often carries high-pressure drilling liquids from the top of the mud standpipe to the rotary swivel. Rotary hose, especially slim hose, is often used on small or medium-size drilling rigs such as water well operations, water well, water well core drill and other applications. Flexible rotary/drill hose can carry mud or air.

Our rotary hose is often equipped with API end fittings and available for 2000psi to 4000psi operating pressure. The lift eyes on the ends are designed to prevent kicking or crushing when handling.

Product description:
Tube: Nitrile (Type C);
Reinforcement: high tensile steel wire spirals;
Cover: Neoprene (type A); abrasion and ozone resistant;
Operating pressure: 1500psi, 2000psi and 4000psi;
Operating temperature: -40°F to +180°F;
Safety factor: 2.5;
Hose inside diameter: 2" and 2.5";
Length: 50ft. to 150ft;
Couplings: as specified in API 7K.

if you are interested in them ,you can cantact us

our email is sunny@huayu-hose.com

Mobile/Whatsapp/Skype:15503181064