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WORLD RIG SUPPLY · TECHNICAL PRODUCT INFORMATION

Choke line, choke and kill line

Choke Line: USA made choke lines and coflex style choke lines fire resistant & covered with stainless steel armor made in lengths up to 150' and in pressurs from 5,000 psi and up to 10,000 psi w.p with end connections available suited for h2s service and each line comes with certificates, hydrostatic, origin and inspection.

PRODUCT DETAILS
WRS TECHNICAL BUYER GUIDE

Abrasion-Resistant High-Pressure Hose

Specialized reinforced flexible hose for abrasive oilfield service, including certain cementing and acidizing applications. Review fluid chemistry and pressure requirements carefully.

Reference working pressure10,000 PSI example; subject to exact configuration
CoverAbrasion-resistant neoprene/PVC-based protective construction
TubeNitrile rubber
ReinforcementMultiple steel-wire spiral layers
Length capability on reference sheetUp to 150 ft, subject to configuration
Temperature rangeVerify for exact hose, fluid and assembly

Reference configurations only. These values do not establish current availability, origin, certification, or suitability for your application. Obtain an assembly-specific quotation and manufacturer test documentation before use.

Overview & applications

Choke Line: USA made choke lines and coflex style choke lines fire resistant & covered with stainless steel armor made in lengths up to 150' and in pressurs from 5,000 psi and up to 10,000 psi w.p with end connections available suited for h2s service and each line comes with certificates, hydrostatic, origin and inspection.

✓ Tell us required size and quantity
✓ Specify operating pressure and connections
✓ Confirm documentation and delivery needs

Full line hoses and assemblies. Knowledgeable staff and friendly services. Email today for price quote

USA made Choke lines and coflex style choke lines fire resistant & covered with stainless steel armor made in lengths up to 150' and in pressurs from 5,000 psi and up to 10,000 psi w.p with end connections available suited for h2s service and each line comes with certificates, hydrostatic, origin and inspection.

Features • .031 Wall on Armor Construction • Reinforcement: Two or four high strength steel cables • Cover: Ozone, petroleum and abrasion resistant • Thermal Blanket: 1500°F continuous rating, non-flammable and non-conductive • Inner Tube: Petroleum resistant for oil based drilling fluids • End Fittings: API Male nipples, threaded or butt weld hammer unions, unibolt, API flanges and other special connections. • Certification: API 7K, API 16C Availiable • Maximum Length: 110 feet • Operating Temperatures: -22°F to 200°F (-30°C to 93°C) • Option: Available with Stainless Steel armor and fire protection • End Connection: Good for H2S service.

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Technical & ordering information

For an accurate quotation, provide the part number or product type, inside diameter or nominal size, working pressure, required length, end-connection specification, quantity, application, and delivery location. Certificates and testing requirements should be stated with the inquiry.

Some descriptions below come from the historic World Rig Supply catalog. Ratings, stock, manufacturer approvals, compliance, and lead times must be reconfirmed before ordering.

Technical information is for reference and does not replace a manufacturer data sheet or engineering assessment. Verify suitability, pressure rating, connection compatibility and certification for your application.

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