2" 15,000 PSI Fig 1502 Style 10 x 50 Steel Hose Loop (12 FT) – Oil & Gas Flowline

The 2" Figure 1502 Steel Hose Loop (Style 10 x Style 50, 12-Foot Length) is an extreme-pressure, highly flexible articulating flowline assembly engineered to safely transfer fluids while absorbing severe vibration, thermal expansion, and highly variable rig-up alignments. Rated for a Cold Working Pressure (CWP) of 15,000 PSI, this heavy-duty assembly—commonly referred to as a Chiksan loop—is an indispensable component for high-pressure hydraulic fracturing, cementing, acidizing, and well-testing operations.

Manufactured from high-strength forged alloy steel, this extended 12-foot steel hose loop utilizes precision-engineered swivel joints for maximum mobility over long spans. The integration of a Style 10 (three planes of rotation) and a Style 50 (two planes of rotation) swivel joint allows the loop to fold compactly for transportation and extend up to 12 feet during rig-up. This extra-long reach provides superior flexibility for routing lines around major obstacles, bridging wide gaps, and accommodating misaligned piping in complex field layouts. The sweep-radius elbows ensure optimal fluid dynamics, minimizing turbulence, pressure drops, and internal erosion when pumping abrasive frac sand or cement slurries.

Equipped with industry-standard 2" Figure 1502 male (wing nut) and female (threaded hub) ends, this 12-foot steel hose loop ensures rapid, blowout-proof makeup, delivering unparalleled safety and operational efficiency in the most demanding upstream environments.

Features & Benefits

• 15,000 PSI CWP Rating: Engineered to safely handle the extreme pressures of heavy-duty stimulation and well-servicing operations.

• 12-Foot Extended Reach: Provides maximum length for versatile flowline routing, easily bridging large gaps while remaining foldable for transport.

• Style 10 x 50 Articulation: Multi-plane swivel joint configuration offers exceptional flexibility, vibration dampening, and compensation for misaligned iron.

• Figure 1502 Connections: Standard hammer union ends guarantee fast, secure, and fully interchangeable rig-up.

• Sweep-Radius Design: Long-radius elbows optimize fluid flow, reducing internal pressure drops and minimizing abrasive wear.

• Forged Alloy Steel Construction: Delivers robust structural integrity, resisting mechanical shock, heavy pulsation, and fatigue.

Specifications & Technical Details

Applications

This 12-foot, 15,000 PSI steel hose loop is essential for extreme-pressure operations requiring flexible, maximum-reach fluid routing. Typical applications include constructing large-scale frac iron arrays, cementing lines, acidizing pump discharge manifolds, well-test flowlines, and circulating equipment setups where bridging wide distances and managing dynamic movement are required.

Quality Assurance

Each steel hose loop assembly is manufactured under rigorous quality control standards. Swivel joints and piping segments undergo strict dimensional inspection, non-destructive examination (NDE), and high-pressure hydrostatic testing to verify sealing integrity and structural performance under maximum field conditions.

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