Nickel alloy seamless pipes and tubes are the “blood vessels” and “nerves” of high-end industrial fields such as petrochemicals, offshore engineering, power generation, and aerospace. The nickel alloy seamless pipes and tubes supplied by Hefei Tailan Metal Co., Ltd. are manufactured from high-quality nickel-based alloy round bars through multiple precision processes including hot piercing, cold rolling/cold drawing, heat treatment, straightening, and pickling. Featuring no welds, uniform wall thickness, smooth internal and external surfaces, and dense structure, they are specifically designed for applications demanding exceptional corrosion resistance, high-temperature strength, and sealing performance. Whether used as chemical pipelines conveying highly corrosive media, as heat exchanger tubes in high-temperature and high-pressure environments, or as instrumentation tubes for deep-sea oil and gas extraction, Tailan nickel alloy seamless pipes and tubes provide reliable performance and consistent quality, ensuring safety for your engineering projects.
Specifications
Tailan Metal offers nickel alloy seamless pipes and tubes in various specifications to meet different industrial requirements:
Supply Range
Outer Diameter (OD): 3mm – 610mm (1/8 inch – 24 inches)
Wall Thickness (WT): 0.5mm – 60mm (SCH5S – SCH160)
Length Random length: 3-8 meters; Fixed length: Precision cut as per customer requirements
WT Tolerance: Cold Rolled/Drawn: ±0.1mm – ±0.2mm; Hot Rolled: ±10%
Ovality ≤80% of OD tolerance
Straightness: ≤1.5mm/m (High straightness products available after straightening)
Delivery Condition: Cold Drawn, Cold Rolled, Annealed, Solution Annealed, Pickled
Surface Condition: Bright, Pickled, Polished
End Finish: Plain End, Bevelled End, Threaded optional
Packaging: Individual/bundling + rust-proof oil/paper + woven bag/wooden case/steel case, suitable for long-distance sea transportation
Special Specification Notes:
Small Diameter Precision Tubes (3-25mm): For instrumentation tubes, capillary tubes, sensor sheaths
Heat Exchanger Tubes (10-50mm): Available as U-tubes or straight tubes, suitable for heat exchangers, condensers
Process Pipes (25-610mm): For chemical, petroleum, natural gas transmission
Heavy Wall Tubes (WT>20mm): For high-pressure conditions, pressure-containing components
Stock Availability, Emergency Response
We maintain inventory of common specifications for mainstream grades such as Inconel 600/625, Monel 400, and Hastelloy C-276 seamless pipes and tubes. Orders can be dispatched within 24 hours of receipt, meeting customer needs for emergency repairs and short-lead-time projects.
