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API 6A Oilfield High Pressure Manifold Hydraulic Check Valve 1.5 - 4 Inch
API 6A Oilfield High Pressure Manifold Hydraulic Check Valve 1.5 - 4 Inch
API 6A Oilfield High Pressure Manifold Hydraulic Check Valve 1.5 - 4 Inch
API 6A Oilfield High Pressure Manifold Hydraulic Check Valve 1.5 - 4 Inch
API 6A Oilfield High Pressure Manifold Hydraulic Check Valve 1.5 - 4 Inch
API 6A Oilfield High Pressure Manifold Hydraulic Check Valve 1.5 - 4 Inch
API 6A Oilfield High Pressure Manifold Hydraulic Check Valve 1.5 - 4 Inch
API 6A Oilfield High Pressure Manifold Hydraulic Check Valve 1.5 - 4 Inch
API 6A Oilfield High Pressure Manifold Hydraulic Check Valve 1.5 - 4 Inch
API 6A Oilfield High Pressure Manifold Hydraulic Check Valve 1.5 - 4 Inch
API 6A Oilfield High Pressure Manifold Hydraulic Check Valve 1.5 - 4 Inch
API 6A Oilfield High Pressure Manifold Hydraulic Check Valve 1.5 - 4 Inch
Specifications
Brand Name :
XINGTONG
MOQ :
1 Piece（MOQ）
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
Stable supply and support for bulk customization.
Delivery Time :
15-45 Days
Packaging Details :
Standard Exported Package
Nominal Size :
1.5" (DN40) to 4" (DN100)
Pressure Rating :
10,000 psi (69 MPa) to 20,000 psi (138 MPa)
Temperature Range :
-20°F to 400°F (-29°C to 204°C) as standard; customizable for extreme temperatures up to 600°F (316°C)
End Connections :
Flanged (API 6A flange dimensions), threaded (NPT), or weld ends
Body Materia :
Alloy steel, CRA cladding/overlay options available
Trim Material :
Hardened stainless steel, tungsten carbide, or ceramic for wear resistance
Operating Medium :
Crude oil, natural gas, produced water, drilling mud, and other hydrocarbon fluids
Price :
Negotiable
Place of Origin :
CHINA
Certification :
API 、ISO 9001
Description
API 6A High Pressure Check Valve 1.5-4 Inch 10000-20000psi
Product Overview

Our API 6A High Pressure Check Valve meets stringent American Petroleum Institute (API) 6A standards, designed for critical applications in oil and gas exploration, production, and transportation. With nominal sizes from 1.5" to 4" and pressure ratings from 10,000 psi to 20,000 psi, this valve delivers reliable performance in high-pressure, high-temperature (HPHT) environments including wellheads, Christmas trees, and pipeline systems.

Technical Specifications
Attribute Value
Nominal Size 1.5" (DN40) to 4" (DN100)
Pressure Rating 10,000 psi (69 MPa) to 20,000 psi (138 MPa)
Temperature Range -20°F to 400°F (-29°C to 204°C) standard; customizable up to 600°F (316°C)
End Connections Flanged (API 6A), threaded (NPT), or weld ends
Body Material Alloy steel with CRA cladding/overlay options
Trim Material Hardened stainless steel, tungsten carbide, or ceramic
Operating Medium Crude oil, natural gas, produced water, drilling mud, and hydrocarbon fluids
Key Features
  • API 6A Compliance: Manufactured to API 6A specifications for safety and compatibility
  • High-Pressure Resistance: Handles 10,000-20,000 psi for deepwater drilling and heavy oil operations
  • Durable Construction: Premium alloy steels and corrosion-resistant alloys for SSC/HIC resistance
  • Optimized Flow: Low-pressure drop design enhances system efficiency
  • Self-Actuating: Automatic operation without external power for fail-safe performance
Core Functions
  • Backflow Prevention: Protects equipment from pressure surges and backpressure
  • Pressure Regulation: Maintains stable system pressure
  • Rapid Closure: Spring-loaded or gravity-assisted design minimizes water hammer effects
  • Sealing Integrity: Metal-to-metal or elastomeric seals for bubble-tight shutoff
Competitive Advantages
  • Superior Reliability: Rigorous testing including hydrostatic and gas tightness tests
  • Customization: Various trim materials, connections, and coating options available
  • Cost-Effective: Easy disassembly and wear part replacement reduces downtime
  • Global Acceptance: API 6A certification ensures international compliance
  • Proven Performance: Trusted by energy companies worldwide for offshore/onshore applications

Ideal for deepwater drilling and high-pressure pipeline systems, our API 6A High Pressure Check Valve delivers the durability, safety, and efficiency required for optimal operations in the most demanding environments.

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API 6A Oilfield High Pressure Manifold Hydraulic Check Valve 1.5 - 4 Inch

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Product Detail
Brand Name :
XINGTONG
MOQ :
1 Piece（MOQ）
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
Stable supply and support for bulk customization.
Delivery Time :
15-45 Days
Packaging Details :
Standard Exported Package
Contact Supplier
API 6A Oilfield High Pressure Manifold Hydraulic Check Valve 1.5 - 4 Inch
API 6A Oilfield High Pressure Manifold Hydraulic Check Valve 1.5 - 4 Inch
API 6A Oilfield High Pressure Manifold Hydraulic Check Valve 1.5 - 4 Inch
API 6A Oilfield High Pressure Manifold Hydraulic Check Valve 1.5 - 4 Inch
API 6A Oilfield High Pressure Manifold Hydraulic Check Valve 1.5 - 4 Inch
API 6A Oilfield High Pressure Manifold Hydraulic Check Valve 1.5 - 4 Inch

Shaanxi Xingtong Petroleum Engineering Technology Co., Ltd.

Verified Supplier
2 Years
Shaanxi
Since 2016
Business Type :
Manufacturer, Agent, Exporter, Trading Company
Main Products :
PDC Drill Bit, PDC Rock Bit, Tricone Rock Drill Bits
Total Annual :
5000000-10000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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