As a leading manufacturer of a comprehensive size range and wall thicknesses in Inconel 625 Seamless Tubing, we supply critical components for the aerospace, chemical, and pharmaceutical industries. For applications demanding extreme corrosion resistance, Alloy 625 Welded tubing is an optimal choice and is widely used to manufacture aircraft components. Additionally, Alloy 625 exhaust tubing serves as a reliable solution for high-quality piping systems in oil and gas, food processing, and power generation industries.

• Standards: ASTM A269/A249 standard
• Grade: TP304, TP316L, 304, 316, 310S, 2205, 825, 625
• Outer Diameter: 6.52 - 25.4mm
• Trade Name: SS304 Coiled Tubes, SS316 Coiled Tubes, Duplex Coiled Tubes, Monel 400 Coiled Tubes, Hastelloy Coiled Tubes, Inconel Coiled Tubes, 904L Coiled Tubes, Seamless Coiled Tubes, Welded Coiled Tubing
• Thickness: 0.2 - 2mm
• Tolerance: OD ±0.1mm, Wall Thickness: ±10%, Length: ±5mm
• Length: 300 - 3500M / coil
• Packaging: Iron pallet, wooden pallet, poly bag
• Application: Refrigeration equipment, evaporator, gas-liquid delivery, condenser, beverage machines
• State: Soft / half hard / soft bright annealing
• Alternative Specifications: Outer diameter 6.52mm - 20mm, wall thickness: 0.40mm - 1.5mm
• Alternative Tolerance Range: Diameter: +0.1mm, wall thickness: +10%, length: -0/+6mm
• Alternative Length: 800 - 3500M or customized according to customer requirements
• Product Advantages: Highly polished fine surface, uniform wall thickness, high tolerance precision
• Common Sizes: Custom production available upon request

We distribute premium stainless steel coiled tubing and coil tubes to leading markets worldwide, including:

• Direct In-House Quality Control: Every phase of pipe fabrication is monitored directly on the factory floor.
• Extended Single Coil Lengths: Single continuous lengths can exceed 3500 meters per coil, lowering the requirement for mechanical joints.

Operating three dedicated production lines for stainless steel coiled tubing and piping systems, our manufacturing processes utilize over a decade of export experience. Processing capabilities feature advanced bending, stretching, precision saw cutting, stamping, and high-spec surface polishing. The finished products are extensively integrated into condensation water heating elements, hotel supplies, industrial hardware, and high-performance sanitary fittings.

Bright annealing technology is deployed online to soften and refine the stainless steel pipes. Secondary operations include mandatory flattening, flaring, bend testing, 100% hardness inspections, tensile tests, and high-pressure air-tightness testing to ensure complete integrity before dispatch.

Seamless coiled tubing represents the industry standard for critical systems, eliminating the risk of impurities or weak zones that can occur in welded alternatives.

• Supplied in custom, continuous lengths based on project specifications
• Significantly improves overall system pressure safety limits and reliability
• Provides elevated corrosion resistance in high-salinity and acidic environments
• Reduces the number of mechanical fittings, eliminating potential leak paths
• Reduces installation time, labor, and maintenance cost overruns

• Food & Beverage Processing Industry
• Petrochemical Industries
• CNG Piping Systems
• Industrial Boilers
• Desalination Plants
• Geothermal Power Plants
• High-Efficiency Heat Exchangers
• Process Instrumentation
• Mechanical and Hydraulic Components
• Oil and Gas Production and Downhole Piping