Pipe joint - Loose joint

Product introduction

The fittings are available in a variety of materials, including an optimized chemical composition of 316 stainless steel, which contains high levels of nickel, chromium and other elements to provide excellent corrosion resistance in a variety of applications such as chemical processing, acid gas and subsea systems. We continually improve the performance and reliability of pipe fittings for thousands of different applications, including research, alternative fuels, analytical and process instrumentation, the oil and gas, power, petrochemical and semiconductor industries.

Product characteristics

  • Dual jacketed joints provide metal-to-metal sealing connections, with non-elastic seals for leak-free connections

  • The maximum allowable working pressure of the double sleeve joint is higher than that of any pipe

  • Industry-standard design for all instrument-grade pipes

  • Stainless steel pipe hardness: pipe hardness is not more than 85HRB

  • Sizes range from 1/16 to 2 inches and from 2 mm to 50 mm

  • Accessories include 316 stainless steel, steel, brass, aluminum, nickel copper, Hastelloy C, 6Mo, Incoloy 625 and 825

  • Specially treated rear ferrule ensures safety

  • Silver-plated threads reduce wear

  • Leak-proof joints for high pressure vacuum and vibration application

Product advantage

  • Water pressure test (1.5 times maximum allowable working pressure) : no leakage

  • Disassembly test (disassembly 10 times) : no leakage

  • Minimum hydrostatic test (4 times maximum allowable ambient pressure rating) : no leakage

  • Vacuum test (1 x 10-4 mbar or greater) : Leakage rate less than 1 x 10-8

  • The combination of proven design, manufacturing excellence and quality raw materials ensures that every accessory meets the highest customer expectations

  • The fittings provide a leak-proof, airtight seal in a form that is easy to install, remove and reassembl

More choices

  • Optional instrumentation fittings

  • Optional instrument welding accessories

  • Optional O-ring sealing joint

  • Optional micro butt welded joint

  • Optional long arm butt welding accessories

  • Optional automatic tube butt weld joint

  • Optional metal gasket face sealing fittings

  • Optional vacuum accessories

  • Optional vacuum adapter accessories