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MTSCO offers welded coiled tubing in lengths of up to 50,000 ft per coil. MTSCO integrates manufacturing, inspection, packaging, and delivery into a single process, enabling customers to streamline procurement and project execution more efficiently.
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UNS N06625 Nickel Alloy Heat Coil Tube Corrosion Resistance ISO Certified
Product Advantages
·Higher pressure testing, suitable for high-pressure applications: Products undergo 100% high-pressure testing, typically at 5,000 PSI, with a maximum of 15,000 PSI/100 MPa.
·Comprehensive inspection process for easy traceability: Records are maintained at every stage, from raw material re-inspection to finished product testing, facilitating acceptance and traceability.
·Support for third-party inspections and various packaging options: Accepts inspections by SGS, TÜV, and BV, and offers multiple packaging methods.
·In-house manufacturing ensures efficient delivery coordination: As a vertically integrated manufacturer, Siri Tubing coordinates production, inspection, packaging, and delivery.
Specification Of 625 Nickel Alloy Coil Tubing
Item | Details |
Product Type | Heat Coil Tube |
Material Grade | Alloy 625 / UNS N06625 (316/316L/316Ti, 304/304L, S31803/2205, S332750/2507, alloy 825 available) |
Outer Diameter | 3.18-38.1mm (1/8"-11/2") |
Wall Thickness | 0.4–2.54 mm (0.016–0.1") |
Length | <15000 m (<50,000 ft) |
Standards | ASTM B704 |
Manufacturing Process | 100% Laser Welding, Cold Drawing, Bright Annealing |
Pressure Test | Conventional 5000 PSI / Max. 15000 PSI |
Inspection | Appearance, PMI, Size, Airtightness, ET, Hydro Pressure Test |
Certificates | ISO |
Packaging | Plastic Reel, Wooden Reel, Solid Wooden Reel, Iron Reel, Wooden Box |
Optional Service | Encapsulation, Customized Length, Third-party Inspection |
About MTSCO & Siri Tubing
MTSCO is a manufacturing and supply platform for industrial piping systems. Our business encompasses a wide range of stainless steel and nickel alloy piping products. In 2024, MTSCO established its own manufacturing facility, Siri Tubing, which specializes in the production of welded coiled tubing, capillary tubes, control line tubing, multi-core tubing, and cables. We offer welded coiled tubing in lengths of up to 50,000 ft per coil. MTSCO integrates manufacturing, inspection, packaging, and delivery into a single process, enabling customers to streamline procurement and project execution more efficiently. If you are evaluating solutions for control line or welded coiled tubing, please contact MTSCO to discuss your specific requirements.
Application Scenarios
Control line and welded coiled tubing are primarily used in oil and gas, geothermal, heat exchanger, and shipbuilding applications and are also suitable for complex installation environments such as deep-sea and underground settings where maintenance costs are high. These products typically require continuous lengths, stable pressure resistance, and consistent weld quality to reduce on-site joint risks and construction costs. MTSCO’s control line has long served these industrial applications, and we can also provide customization based on length, material, and plastic sealing requirements.
Material Properties of Alloy 625
Alloy 625 is suitable for operating conditions with more complex corrosion environments and higher requirements for material stability. This material is often used in systems with high demands for corrosion resistance, operational reliability, and environmental adaptability, and is particularly suitable for projects with complex media conditions and long service life. For deep-sea, underground, or high-demand industrial systems, 625 is often the more prudent material choice.
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Inspection Methods
The focus of pipeline inspection extends beyond dimensions to include weld integrity, pressure-bearing capacity, and material consistency. Routine inspections cover visual inspection, PMI, dimensional verification, air tightness testing, ET, and hydrostatic testing, with standard pressure at 5,000 PSI and a maximum of 15,000 PSI. MTSCO’s welded coiled tubing undergoes a comprehensive inspection process prior to shipment to ensure product quality before leaving the factory.
FAQ
Q1: What materials are commonly used for these products?
A1: Common materials include 304, 316, 2205, 2507, Alloy 625, and 825. MTSCO can select materials based on the medium, pressure, and corrosive environment.
Q2: What is the maximum length available?
A2: Welded coils can be less than 15,000 meters in length, with a maximum of 50,000 ft per coil. Longer continuous lengths help reduce on-site joints.
Q3: In which industries are the products suitable for use?
A3: They are primarily used in the oil and gas, geothermal, heat exchanger, and shipbuilding industries, and can also be used in complex environments such as deep-sea and underground applications. MTSCO has extensive experience in supplying these products.
