API 7K High Pressure Rubber Drilling Hose

• Customization: Available
• After-sales Service: 24/7
• Warranty: 1 Year
• Model NO.: API 7K 16C
• Certification: API
• Power Source: Drill Rig
• Operation Pressure: Rig
• Material: Rubber
• Type: Drilling Hose
• Weight (Kg): 200
• Fitting: Integral Type Union and Flange
• Showroom Location: None
• Warranty of Core Components: 1 Year
• Outer Protective: Stainless Steel Armoured
• Video Outgoing-Inspection: Provided
• Applicable Industries: Energy & Mining
• Marketing Type: Hot Product 2024
• Core Components: Gearbox
• Delivery Time: 45 Days
• Reinforcement: High Tensile Steel Wire
• Package: Wooden Pallets
• Used for: Flexible Connection
• Machinery Test Report: Provided
• Transport Package: Plywood Boxes
• Specification: Up to the quantities
• Trademark: GM
• Origin: China
• Production Capacity: 200/Month
• Package Size: 120.00cm * 95.00cm * 60.00cm
• Package Gross Weight: 260.000kg

Product Description

Hose

API hoses are critical components in oilfield operations, designed to withstand extreme pressures, temperatures, and harsh chemical environments. These hoses are engineered for high-pressure fluid transfer in applications such as drilling, cementing, fracturing, and well control. Compliance with API standards (e.g., API 7K, 16C, 16D) ensures reliability and safety in demanding conditions. Below is a detailed breakdown of their technical specifications, materials, and applications.

Key Applications

1. Drilling & Well Control: Used in choke and kill lines, mud pumps, and blowout preventer (BOP) systems.
2. Cementing: Transports cement slurry under high pressure.
3. Fracturing: Transfers fracturing fluids, acids, and proppants.
4. High-Pressure Pumping: Handles hydraulic fluids, water, and chemicals.
   
                                                               Technical Specifications
    

   Parameter	Specifications
   Working pressure	5,000-20,000PSI (345-1,379 bar)
   Burst pressure	4:1 safety factor (e.g., 20,000 psi WP = 80,000 psi burst)
   Temperature range	-40°F to +300°F (-40°C to +149°C)
   Inner diameter (ID)	1" to 4" (25-102 mm)
   Length	Standard: 50-100 ft (15-30 m); Custom lengths available
   Bend Radius	Standard: 50-100 ft (15-30 m); Custom lengths available

5. API hoses are categorized by working pressure, size, temperature range, and material compatibility.

 

Compliance & Certifications

• Standards: API 7K (Drilling Equipment), API 16C (Choke & Kill Systems), API 16D (BOP Control Systems).
• Certifications: API Q1, ISO 9001, and ISO 14001.
• Testing: Hydrostatic, impulse, and bend cycle testing per API 16C.

Selection Considerations

1. Chemical Compatibility: Ensure compatibility with H2S, acids, and hydrocarbons.
2. Pressure Ratings: Match working pressure to operational requirements.
3. Flexibility: Critical for dynamic applications (e.g., coiled tubing).
4. Environmental Conditions: Arctic-grade hoses for sub-zero temperatures.