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Stainless Steel Tube Precision Cutting Slotting Rolling

Stainless steel capillary tube
January 20, 2026
Category Connection: Stainless Steel Capillary Tube
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#Steel Capillary Tube #Stainless Steel Capillary #SS Capillary Tube
Brief: Stay tuned as we highlight the most important features and real-use results. In this video, you'll see a detailed walkthrough of our integrated precision fabrication service for 304 and 316L stainless steel tubing. Watch as we demonstrate high-precision cutting, clean slotting via laser or CNC milling, and the application of uniform knurling patterns, transforming standard tubes into sophisticated components for architectural, mechanical, and fluid handling applications.
Related Product Features:
  • Comprehensive custom fabrication of 304 and 316L stainless steel tubing for corrosion resistance and durability.
  • High-precision cutting to length with tight tolerances and burr-free ends using abrasive saws, band saws, or laser systems.
  • Clean and accurate slotting or perforation via CNC laser cutting or milling for complex 2D patterns and precise edges.
  • Application of uniform decorative or functional knurling patterns (diamond, straight, crosshatch) using lathes or specialized machines.
  • Integrated manufacturing process including material verification, deburring, finishing, and final inspection for quality assurance.
  • Versatile applications in architectural design, mechanical industrial components, fluid handling, and consumer products.
  • Available in round, square, or rectangular tubing shapes with various outer diameters and wall thicknesses.
  • Optional surface finishes like brushing, polishing, or electropolishing to enhance appearance and corrosion resistance.
FAQs:
  • What are the main differences between 304 and 316L stainless steel for this tubing service?
    304 stainless steel is the standard grade offering good corrosion resistance, while 316L provides enhanced corrosion resistance, making it ideal for more aggressive environments or applications requiring superior durability, such as in marine or chemical processing settings.
  • What types of knurling patterns can be applied to the tubes?
    We offer diamond knurl (most common), straight knurl, and cross knurl patterns, with options for fine, medium, or coarse pitches. The knurling can be applied over the full length or in specified sections to provide functional grip or aesthetic appeal.
  • How precise are the cutting and slotting tolerances for these stainless steel tubes?
    Precision cutting achieves length tolerances from ±0.1 mm with laser systems to ±0.5 mm with saws, ensuring square, burr-free ends. Slotting and perforation maintain position tolerances of ±0.1 mm, with slot widths possible from 0.2 mm upwards using CNC laser or milling processes.
  • What finishing options are available after the cutting, slotting, and knurling processes?
    Standard finishes include mill finish with deburred edges. Optional finishes include mechanical treatments like brushed or satin finishes, and electrochemical processes such as passivation or electropolishing, which can smooth sharp knurl peaks and enhance corrosion resistance.
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