Gates
Black Gold Choke and Kill 5,000 psi - 4774F* / 4773LE**

Type: Suction & Discharge

Sub Type: Oil Hose Suction & Discharge

Vendor: Gates

Application:

Flexible hose between the riser and manifold or around the ball joint of offshore drilling rigs.

Tube:

Type V (Fluoroelastomer). Black. Resists abrasion, corrosion, oil, and up to 20% H₂S.
NOTE: Hose is manufactured to handle up to 20% Hydrogen Sulfide (H2S) for 1 hour at 93°C (200°F) at rated working pressure.

Reinforcement:

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.

Cover:

Type C₄ (Modified Nitrile). Black. Specially compounded UltraBrasion cover is resistant to abrasion, corrosion, cutting, gouging, oil and weather.

Temperature:

-4°F to +200°F (-20°C to +93°C) continuous service.

Packaging:

Each length packaged in a heavy-duty wooden crate.

Couplings:

Contact JGB for proper hose fitting requirements.

Category:

Oilfield Hose

Colors:

Black with black cover

Options:

Accessories such as SAFETY CLAMPS, HOSE LIFT EYE & COLLAR CLAMP and STAINLESS STEEL ARMOR are available.

Fittings:
Branding:	One continuous longitudinal yellow transfer label (with serial number and code date embossed). Example: "GATES® BLACK GOLD® CHOKE AND KILL – MAX 20% H₂S 4 INCH MAX WP 5000 PSI TESTED TO 10000 PSI MADE IN U.S.A."
Standards:	Coupling/Mat’l Traceability (Additional Cost) Letter of Conformance (Additional Cost) NACE Test Certificates 3rd Party Witness Test (Additional Cost)

Safety Clamp & Chain Part No.	Nom. I.D.	Nom. O.D.	Min. Bend Radius (Inches)	Wt. per Ft. of hose (Lbs)	Swage Cplg. Wts. Each (Lbs)	Maximum length of hose (Feet)	Request Quote
5,000 psi W.P. – 10,000 Test – 15,000 Minimum Burst
7361-0825	2-1/2*	4.15	36	10.1	33	90	Request Quote
7361-0830	3*	4.61	48	11.1	44.5	90	Request Quote
7361-0835	3-1/2*	5.25	54	13.2	47	90	Request Quote
7361-0850	4**	6.40	60	26.4	90	90	Request Quote