Stainless Steel Seamless Coiled Tubing – Engineered for Extreme Performance
At EMHK, we specialize in the manufacture and global supply of stainless steel seamless coiled tubing designed for the most demanding applications in oil & gas, offshore platforms, chemical injection systems, and instrumentation lines.
Our tubing is available in a wide range of outer diameters (1/8” to 1”), wall thicknesses (0.035” to 0.108”), and materials including:
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316L Stainless Steel – corrosion-resistant and pressure-rated for control lines
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Inconel 625 / Incoloy 825 – high nickel alloys for aggressive and high-temperature environments
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Duplex 2205 / 2507 – excellent mechanical strength and seawater resistance
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304 / 304L Stainless Steel – cost-effective and suitable for general industrial use
We also offer PVC, TPV, or custom-colored encapsulation for added protection and easy identification in complex systems.
✅ Why Choose EMHK Tubing?
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Seamless, Orbital-Weld-Free Construction – Each coil is made in one continuous length, ensuring zero welds in the tubing run
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Third-Party Testing Ready – Hydrotesting, PMI, Eddy Current Testing, and full documentation provided upon request
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Large Stock & Custom Lengths – Fast turnaround for both stocked and tailored sizes
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Used by Industry Leaders – Long-term supplier to ADNOC, KOC, Halliburton, Baker Hughes, and other energy giants
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Global Delivery – We support rapid logistics worldwide, including bulk export packaging and documentation
🔍 Typical Applications
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Hydraulic control lines in subsea oilfield equipment
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Chemical injection in offshore and desert environments
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Instrumentation tubing for pressure, flow, and temperature measurement
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Umbilical systems and FPSO fluid transfer
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Hydrogen and LNG transmission (UHP and cryogenic options available)
📦 Available Coatings & Identification Options
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Black / Red / Blue PVC Jacket
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UV-resistant TPV Encapsulation
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Color-coded lines for complex field deployments
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Custom laser marking available on tubing surface
