Short Sweep Swivel Joint (High Pressure Swivel Joint / Swivel Elbow)

Huiya Hose manufactures and supplies Short Sweep Swivel Joints

designed for high-pressure flowline applications where compact

space and flexible directional changes are critical.

Our short-radius (Chiksanstyle) swivel elbows provide

360° rotation, forged alloy-steel durability, and

quick-connect hammer union ends for crowded rig floors,

frac skids and modular offshore units.A short sweep swivel joint

is a high-pressure swivel elbow that allows flexible directional

change in choke/kill lines, mud lines, cementing lines,

and fracturing manifolds. Compared with long-radius versions,

it occupies less space and is easier to align with high-pressure

hose ends on crowded rig floors.

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Product parameters

Technical Parameters & Specification

Parameter	Specification
Nominal Size	1", 1-1/2", 2", 3", 4"
Working Pressure	2,000 / 6,000 / 10,000 / 15,000 PSI (20,000 PSI subject to design review)
Hydrostatic Test	1.5 × working pressure per API Spec 16C
Temperature Range	-29°C to 121°C (P–U class)
Design Standard	API Spec 16C (Choke & Kill Equipment)
End Connections	Fig 602, Fig 1002, Fig 1502 Hammer Union; NPT; Line Pipe Thread
Material	Forged Alloy Steel, Heat Treated
Sour Service	NACE MR0175 / ISO 15156 (on request)
Styles	10 / 20 / 30 / 50 / 60 / 80 / 100 (denote end configuration and angle — consult factory for full chart)

Short Sweep vs Long Sweep Comparison

Item	Short Sweep	Long Sweep
Bend Radius	Small (compact)	Large
Space Requirement	Minimal	More space needed
Flow Resistance	Higher	Lower
Erosion Resistance	Good for limited space	Better for continuous high-rate service
Typical Use	Rig floor, hose connection, skid edge	Main manifold, long-run flowlines

Product Features

Key Features

· Forged alloy steel body, heat-treated (quenched & tempered) for strength and wear resistance

· Integral ball-bearing race for smooth 360° rotation

· Short radius bend for compact rig-floor layout

· Fig 602 / Fig 1002 / Fig 1502 hammer union or threaded ends

· Field-repairable design with seal kit and bearing kit

· Optional NACE MR0175 / ISO 15156 for H₂S sour service

· Smooth bore to reduce turbulence and particle packing

· Supplied with material test reports (MTR) and heat-number traceability

Scope of application

Application Scenarios

· High-pressure mud hose to standpipe / pump discharge

· Cementing manifold flexible connections

· Fracturing skid and blender discharge lines

· Choke and kill manifold hose runs

· Well-test flowline and BOP control lines

· Offshore module hose interfaces with space limits

Why Buy From Huiya Hose

Huiya Hose is not only a hose supplier — we assemble complete high-pressure hose assemblies with matched hammer unions, swivel joints and protective skirts as one package. That means end users get a matched pressure rating, correct union type, full material traceability, and fewer on-site leakage points. Send your size, pressure rating and end connection requirements — we will reply within 24 hours.

FAQ

Q: What is the difference between a short sweep and long sweep swivel joint?

A: Short sweep has a smaller bend radius for tight spaces on rig floors and skids; long sweep has lower flow resistance and better erosion performance for continuous high-rate service on main manifolds and long-run flowlines.

Q: Are your swivel joints available in NACE MR0175 sour service?

A: Yes. Sour-service compliant units are available on request for H₂S-containing environments, manufactured and tested to NACE MR0175 / ISO 15156.

Q: What end connections are available?

A: Fig 602, Fig 1002 and Fig 1502 hammer unions, as well as NPT and line pipe threaded ends. Male × female, female × female and male × male configurations are available across all styles.

Q: Can you supply the swivel joint already assembled with hose?

A: Yes — we deliver complete high-pressure hose assemblies with matched hammer unions, swivel joints and protective skirts as one tested unit, ensuring matching pressure rating and fewer on-site leakage points.

E-mail : manager@huiyahose.com