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As a professional pipe fittings manufacturer and supplier in Taiwan, Wellgrow Industries Corp.  offers a wide range of high-quality Vacuum Fittings, Vacuum Components, and Vacuum Valves in KF, ISO, and CF standards.  Our product line includes vacuum clamps, vacuum flanges, centering rings, vacuum bellows, and more.

These vacuum products are also available as stainless steel pipe fittings or tube fittings.  They are commonly used in semiconductors, optoelectronics, ultra-high vacuum (UHV) systems, vacuum chambers, and vacuum pump industries to provide a leak-free seal.

The available surface finishes for these products include machining, pickling, and polishing.  All of our vacuum components and fittings are carefully analyzed and tested according to the strictest quality and safety standards at every stage of production.  From the selection of raw materials, including stainless steel 304, stainless steel 316L, and aluminum, to the final product, we ensure only the best quality, dimensional accuracy, high tensile strength, long service life, leak-proof performance, and corrosion resistance.

  • KF Flanges & Components
    KF Flanges & Components
  • ISO Flanges & Components
    ISO Flanges & Components
  • CF Flanges & Components
    CF Flanges & Components
  • Vacuum Valves
    Vacuum Valves
  • Weld Fittings
    Weld Fittings