Tube x BSPT Thread

Our range of Kelm 10 bar stainless steel Tube x BSPT (British Standard Pipe Taper) thread fittings provides a premium solution for high-performance pneumatic, steam, and compatible liquid systems. Designed for demanding industrial environments, these one-touch push-in fittings combine 316 stainless steel construction with rapid, tool-free installation, offering reliability, corrosion resistance, and long service life.

These fittings are ideal for applications where a secure tube connection must be paired with a tapered BSPT threaded joint - perfect for achieving leak-tight, vibration-resistant performance in both static and mobile systems. With operating temperatures from -20°C to +200°C (dependent on tubing selection) and a working pressure capability of up to 10 bar, they are engineered for environments where versatility and robustness are essential.

Manufactured by Kelm, a respected name in fluid power components, this stainless steel series delivers quality, reliability, and confidence in every installation.

• One-touch connection: Enables fast, tool-free tube installation
  • Push the tube straight into the collet ring for a secure, instant connection
• Instant release: Allows easy disassembly with light pressure
  • A small press on the release ring lets you disconnect the tube without tools, ideal for maintenance and confined spaces
• 316 stainless steel body & collet: Provides exceptional corrosion resistance
  • Suitable for aggressive environments, wash-down areas, and systems carrying compatible liquids or steam
• Wide media compatibility: Supports compressed air, steam, water, and compatible liquids
  • A versatile choice for diverse industrial and processing applications
• High temperature performance: Operates from -20°C to +200°C
  • Well suited to thermally demanding systems (temperature capability dependent on tubing used)
• 10 bar working pressure: Robust enough for many industrial pneumatic systems
  • Ensures consistent, reliable performance across general fluid power applications (pressure rating dependent on tubing)
• PU and nylon tube compatibility: Fits standard pneumatic tubing materials
  • Simple integration into existing installations
• Negative pressure capability: Suitable for vacuum applications down to -750 mm Hg
  • Ideal for suction, pick-and-place, and vacuum handling systems

Kelm stainless steel Tube x BSPT thread fittings are suitable for:

• Pneumatic control systems and air distribution lines
• Steam lines (within specification limits)
• Water supply or coolant circuits
• Vacuum handling and extraction systems
• Food, beverage, and hygienic environments requiring corrosion-resistant materials
• Chemical processing where stainless steel compatibility is essential
• Harsh, corrosive, or outdoor environments such as marine, wash-down, or chemical plant settings
• Industrial automation and machinery where secure, vibration-resistant joints are needed