Nickel Alloy Coiled Tubing
As a leading supplier of nickel alloy tubing, SEATHER specializes in the manufacturing of high-quality, precision-engineered nickel alloy coiled tubes. Nickel alloy coiled tubing is produced by welding or seamlessly drawing nickel alloy strip, followed by continuous cold drawing and coiling. To ensure a clean and oxide-free internal surface, the tubing undergoes a bright annealing process, which maintains smoothness and purity throughout the continuous coil.
Nickel alloy coiled tubes offer outstanding high-temperature resistance, corrosion resistance, and excellent structural integrity, making them well-suited for demanding environments. We supply both seamless nickel alloy coiled tubing and welded nickel alloy coiled tubing. Please note that due to differences in manufacturing processes, seamless coils of the same diameter are typically shorter than welded coils—our technical team can confirm lengths based on your required specifications.
SEATHER provides coiled tubing in a full range of nickel alloy grades, including:
- Monel: 400, 401, K-500
- Inconel: 600, 601, 625, 718
- Incoloy: 800, 825, A-286
- Hastelloy: B-2, C-22, C-276
Our nickel alloy coiled tubes are available in outer diameters from 0.4 mm to 16 mm, with full customization available upon request.
With superior product quality, competitive pricing, and a professional, responsive sales team, SEATHER is committed to delivering reliable solutions for your nickel alloy tubing needs.
Contact us today for technical support, quotations, or customized coil specifications.
Nickel Alloy Coiled Tubing Specifications
| Model | Nickel Alloy Coiled Tube |
| Standard | ASTM B161, ASTM B163, ASTM B165, ASTM B167 ASTM B407, ASTM B423, ASTM B444, ASTM B468 ASTM B515, ASTM B516, ASTM B535，ASTM B622, ASTM B626, ASTM B674, ASTM B676, ASTM B677, ASTM B690，ASTM B704, ASTM B729, ASTM B751 ASTM B829，ASTM B983 |
| Material Grade | See Below Table |
| Size | a) Outer Diameter: 0.4mm – 16mm |
| b) Wall Thickness: 0.1mm – 3mm | |
| c) Length: 150m, 1500m, 1800m or customized | |
| Tolerance | a) Outer Diameter: +/- 0.01mm |
| b) Wall Thickness: +/- 0.01mm | |
| c) Length: +/- 0.01mm | |
| Delivery Status | Solid solution, annealing, cold processing |
| Surface Finish | Acid washing, polishing, and brightening |
| Type | Welded, Seamless |
| Shape | Round |
| Application | Medical treatment, petroleum, aerospace, medical equipment, air conditioning, chemical industry, electronics, accessories, food machinery, power generation, pharmaceutical and other fields. |
| Packaging | In bundles with waterproof material, in wooden cases |
| Please send details packing to us if you have other requirements |
Nickel Alloy Coiled Tubing Delivery State
BA: Bright Annealed
*If you require different deliver state than the above listed, kindly confirm with us
Nickel Alloy Coiled Tubing Common Materials and Standards
We offer a variety of nickel-based alloy tube pipe that meet different industry standards and application requirements
| Alloy | Name | UNS Name | ASTM Specifications |
| Alloy 200 | Nickel 200 | N02200 | B160 |
| Alloy 201 | Nickel 201 | N02201 | B160 |
| Alloy C-276 | Hastelloy C-276 | N10276 | B574 |
| Alloy C-22 | Hastelloy C-22 | N06022 | B574 |
| Alloy C-2000 | Hastelloy C-2000 | N06200 | B574 |
| Alloy C-4 | Hastelloy C-4 | N06455 | B574 |
| Alloy B-2 | Hastelloy B-2 | N10665 | B335 |
| Alloy B-3 | Hastelloy B-3 | N10675 | B335 |
| Alloy G-30 | Hastelloy G-30 | N06030 | B581 |
| Alloy X | Hastelloy X | N06002 | B572 |
| Alloy 600 | Inconel 600 | N06600 | B166 |
| Alloy 601 | Inconel 601 | N06601 | B166 |
| Alloy 625 | Inconel 625 | N06625 | B446 |
| Alloy 690 | Inconel 690 | N06690 | B166 |
| Alloy 718 | Inconel 718 | N07718 | B637 |
| Alloy X-750 | Inconel X-750 | N07750 | B637 |
| Alloy 400 | Monel 400 | N04400 | B164 |
| Alloy K-500 | Monel K-500 | N05500 | B865 |
| Alloy 800 | Incoloy 800 | N08800 | B408 |
| Alloy 800H | Incoloy 800H | N08810 | B408 |
| Alloy 800HT | Incoloy 800HT | N08811 | B408 |
| Alloy 825 | Incoloy 825 | N08825 | B425 |
| Alloy 925 | Incoloy 925 | N09925 | B637/ B805 |
| Alloy 20 | Incoloy 20 | N08020 | B473 |
| Alloy 80A | Nimonic 80A | N07080 | B637 |
| Alloy 90 | Nimonic 90 | N07090 | AMS 5829 |
| Alloy 263 | Nimonic 263 | N07263 | AMS 5886 |
| Waspaloy | Waspaloy | N07001 | B637 |
| Alloy 188 | Haynes 188 | R30188 | AMS 5772 |
| Alloy L-605 | Haynes 25 (L-605) | R30605 | AMS 5759 |
| Alloy 36 | NILO alloy 36 (Invar 36) | K93600 & K93601 | |
| Alloy 42 | NILO alloy 42 | K94100 | F30 |
| Alloy K | NILO alloy K (Kovar) | K94610 | F15/AMS 7727 |
Nickel Alloy Coiled Tubing Applications
Nickel alloy coiled tubing is considered a “problem-solver” product used in the world’s most demanding industries:
Oil and Gas (Upstream): This is its primary use.
Downhole Control Lines: Used in “smart wells” to hydraulically operate safety valves and other tools deep in the wellbore.
Chemical Injection: Pumping corrosion inhibitors or other chemicals directly into subsea pipelines or downhole.
Subsea Hydraulic Lines: Providing hydraulic power to equipment on the seabed.
Chemical & Petrochemical Processing: Safely transporting highly corrosive acids, solvents, or other hazardous media within a plant.
Power Generation: Used in steam generators, heat exchangers, and instrumentation lines in nuclear and conventional power plants.
Aerospace: For high-pressure hydraulic lines or fuel lines that must withstand high temperatures and vibration.
Hydrogen Fueling: Used in hydrogen dispensers and infrastructure due to its resistance to hydrogen embrittlement and high-pressure requirements.
Nickel Alloy Coiled Tubing Drawing & Formula
Formula: m = (OD – THK) × THK (mm) × L (m) × ρ (g/cm³) × π ÷ 1000
OD = Outside Diameter, THK = Wall Thickness, L = Length
ρ = Density, π = 3.1415926…
Your Reliable Nickel Alloy Coiled Tubing Manufacturer In China
Nickel Alloy Coiled Tubing: The Ultimate Guide
Nickel alloy coiled tubes offer outstanding high-temperature resistance, corrosion resistance, and excellent structural integrity, making them well-suited for demanding environments. We supply both seamless nickel alloy coiled tubing and welded nickel alloy coiled tubing.
So what’s the grade? What’s the production process of them?
In this guide, we will show you details about all.
What is Nickel Alloy Coiled Tubing?
In short, Nickel Alloy Coiled Tubing is a long, continuous, and flexible tube made from advanced nickel-based alloys, which is supplied wrapped on a large spool.
This product combines two key features:
The “Coiled” Form: Unlike traditional piping, which comes in short, straight sections (e.g., 20-foot lengths) that must be welded together, coiled tubing is manufactured in one continuous length that can be thousands of feet or even several miles long.
The “Nickel Alloy” Material: The tubing is made from specialized nickel alloys (such as Inconel, Monel, or Hastelloy) instead of standard carbon or stainless steel. This gives it exceptional properties for extreme environments.
Features of Nickel Alloy Coiled Tubing
Excellent flexibility, corrosion resistance, heat resistance, durability, good tensile properties, water resistance and good electromagnetic shielding performance. precise size, strict tolerance range, flexible polishing process.
Conclusion
Unquestionably, it is quite apparent that Nickel Alloy Coiled Tubing revolves around numerous aspects, some of which we haven’t looked into here. But for now, at least you have the idea of what it takes to buy and install a functional Nickel Alloy Coiled Tubing Pipe that yields efficiency.
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