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1/2" NPT Male x 1" Type M 15,000 PSI Hex Nipple ā Oil & Gas Flowline Fitting
1/2" NPT Male x 1" Type M 15,000 PSI Hex Nipple ā Oil & Gas Flowline Fitting
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The 1/2" NPT Male x 1" Type M Hex Nipple is a high-performance crossover fitting engineered for secure, high-pressure transitions between NPT threaded components and Type M high-pressure connections. Rated for a working pressure of 15,000 PSI (15K), this adapter nipple is essential for integrating diverse instrumentation, manifolds, and control systems in demanding upstream environments.
Manufactured from high-strength forged alloy steel, the hex-body design allows for easy installation and maximum torque application with standard wrenches, ensuring a leak-tight seal even under extreme vibration and thermal cycling. The precision-machined threads provide reliable engagement, making it a critical component for high-pressure fluid handling where safety and structural integrity are paramount.
Designed for field durability, this 15K hex nipple offers a robust solution for adapting flowlines and equipment interfaces in drilling, completion, and production operations.
Features & Benefits
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15,000 PSI Rating (15K): Engineered to handle extreme high-pressure service in critical oilfield applications.
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Crossover Versatility: Seamlessly connects 1/2" NPT Male threads to 1" Type M high-pressure ports.
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Hex-Body Design: Provides a secure gripping surface for easy installation and removal with standard field tools.
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High-Strength Construction: Built from forged alloy steel to withstand abrasive fluids and high-stress environments.
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Precision Machined Threads: Ensures consistent engagement and superior sealing performance under pressure.
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Corrosion Resistant: Designed for longevity in standard oilfield service, including exposure to drilling mud and hydrocarbons.
Specifications & Technical Details
| Category | Specification |
| Component Type | Hex Nipple / Crossover Adapter |
| End Connection 1 | 1/2" NPT Male |
| End Connection 2 | 1" Type M |
| Pressure Rating | 15,000 PSI (15K) |
| Body Style | Hexagonal |
| Material | High-Strength Forged Alloy Steel |
| Service Type | Standard Oilfield Service |
| Typical Applications | Wellhead, chemical injection, hydraulic lines, instrumentation |
| Testing & Compliance | Hydrostatic & material verification to industry standards |
Applications
This 15K hex nipple is ideal for high-pressure oil and gas applications requiring a reliable transition between different thread types. Typical uses include wellhead control panels, chemical injection skids, hydraulic power units (HPUs), test manifolds, and high-pressure flowline instrumentation.
Quality Assurance
Each fitting is manufactured under strict quality management systems and undergoes rigorous testing and material verification to ensure safe and dependable performance in high-pressure field conditions.
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