Black Gold Rotary Vibrator 5000 Grade D
Formerly Gates Black Gold Rotary/Vibrator Drilling Grade D or Motion Compensator - 4774PE
Type: Suction & Discharge
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. Meets the high demands of directional drilling and down linking with negative pressure pulses and elevated temperatures. Motion Compensator hose is used for stabilization of rotary drilling and pumping equipment against vertical wave action on offshore drill platforms. The Rotary Vibrator 5000 Grade D hose is not recommended for phosphate ester fluids.
Type C3 (Modified Nitrile). 3/16" thick. Black. Specially compounded for handling abrasive, corrosive and oily drilling mud.
Multiple layers of polyester cord over tube. Multiple layers of "close wound", high tensile steel cables, with one layer of adhesion fabric placed between cable layers. Multiple layers of reinforcement under cover.
Type C4 (Modified Nitrile). Black. Specially compounded UltraBrasion cover is resistant to abrasion, corrosion, cutting, gouging, oil and weather.
-4°F to +180°F (-20°C to +82°C) continuous service.
Each length packaged in a heavy-duty wooden crate.
Example: "Gates® Black Gold® Rotary Vibrator 5 Inch Max WP 5000 PSI API SPEC 7K Tested To 10000 PSI Grade D FSL 2 Temp Range II ISO 14693 License 7K-0003 Made In U.S.A."
Contact JGB for proper hose fitting requirements.
Accessories such as SAFETY CLAMPS, HOSE LIFT EYE & COLLAR CLAMP and STAINLESS STEEL ARMOR are available.
API (American Petroleum Institute) Spec 7K.
Coupling/Mat’l Traceability (Additional Cost)
Letter of Conformance (Additional Cost)
3rd Party Witness Test (Additional Cost)
ABS/CDS Type Approval
|Safety Clamp &
Chain Part No.
|Wt. per Ft. of
of hose (Feet)
|5,000 psi W.P. – 10,000 Test – 12,500 Minimum Burst|
* All Gates hose names are registered trademarks of Gates Corporation.