Specifications

API 7K Rotary Drilling Hose
1.According to API--7K
2.ISO:9001:2008
3.Fitting: Hammer union, etc...
4.Maximum length:45m

 

Rotary Drilling/Vibrator Hose

 

Tube: NBR, specially compounded for handling abrasive, corrosive and oily drilling mud

Reinforcement: Multiple layers of polyester cord over tube, high tensile steel cables.

Cover: NBR, Specially compounded, resistant to abrasion, corrosion, cutting, gouging, oil and weather.

Application: Flexible Connection between standpipe and swivel(Rotary Drilling) or between pump and standpipe(Rotary Vibrator) for pumping mud at extra high pressure in oil drilling and exploration work.

Fitting: Hammer Unions, API Male End, Flanges

Attachment:Safety Clamp & Chain

Applicable Standard: API Spec 7k/ISO14693