Fittings

The primary components of Flowell products are constructed of PFA, PTFE and 316SS, which makes them ideal for special fluid piping. They have superior corrosion-resistance characteristics and free from contamination. Therefore, Flowell has gained approval in all fields such as chemical solution, corrosive gases, high purity fluids, and foods.

80 Series
(Cold-Flare + Ring Insertion)

70 Series
(Bead-less Weld Technology)
  • Assembly is simple with use of exclusive jig tool
  • Does not accumulate contaminants by the special flare structure
  • Inner ring creates pull-out and leak resistance
  • Maximum operating temperature of 230°C (446°F), an industry high
  • Compact Size that is 36% smaller than the 60 Series
  • Piping can be easily fastened in place with the mounting hole on the tube fitting body
  • Fluid flows smoothly through the flat weld inner surface
  • Wide and thick weld area improves mechanical strength
  • Minimal gaps in the pipe reduce stress to the fluid
  • Smaller size creates weight reduction
  • Ability to integrate plumbing system in much smaller places
  • Misalignment of tube and fitting will not occur
  • Compact design of welding machine makes it easy to transport
  • Welding jig equipped with fluorine gas absorption filters
  • Maximum operating temperature of 200°C (392°F)

60 Series
(Cold-Flare)

50 Series
(Tapered Threads - R, RC(PT), NPT)
  • High performance flare type fitting
  • Robust seal created with reverse tapered edges of the body and nut
  • Excellent liquid displacement characteristics
  • Optimized screw pitch
  • Reduced fluid trapping
  • Hot or Cold flaring assembly options
  • Reduce fluid seepage
  • Applicable tube size: 1/8" - 1" OD, 3mm-25mm OD
  • Reduced preventative maintenance
  • Maximum operating temperature of 100°C (212°F)
  • The 50 series pipe fittings are used for connecting tapered threads for pipes
  • There are two types of threads: R, RC (PT) and NPT
  • Corrosive-resistant fluororesin (PTFE) and SUS316 are employed as the material
  • Wide variety of types
  • All of the 50 series products are made-to-order products

30 Series
(Compression Style)

  • Designed for corrosive environments and chemical applications, excellent chemical resistance
  • No special tools for assembly seducing time and cost
  • Wide variety of models (320)
  • Maximum working temperature of 100°C (212°F)
  • Materials -
    • Body: Compression and extrusion-molded fluoro resin (PTFE) CNC machined
    • Nut: Standard ECTFE fluoro resin
    • SUS316: Stainless steel for high temperature

20/20A Series
(Ring Insertion)

  • Ring insertion type
  • 20A series less fluid trapping than 20 series
  • Maximum working temperature of 200°C (392°F)
  • Excellent sealing performance
  • Body and Nut interchangeable

Tooling

Flowell utilizes state-of-the-art tooling for each product line offered. All tool concepts are designed with our customers concerns in mind, cost reduction, ease of use, ease of transport , and size and maneuverability in tight spaces. Our designs make assembly easy and efficient for all consumers no matter the level of experience or training. 

20/20A Series Tools

60 Series Tools

80 Series Tools
PFA Fittings Flaring Tool
A special tool is required to insert a ring into the tube of fluorocarbon resin Tube Fitting 20,20A Series. There are two types of ring insertion tools, the standard lever type and the simplified handy type. 20A Series have a flare attachment to flare the tube end before inserting the ring.
PFA Fittings Flaring Tool
Exclusive tools are essential to flare the tube for 60 series tube fittings. There are two ways to assemble.



COLD Flaring...assemble in ambient temperature.(Lever Type)
HOT Flaring...assemble after heating.
(Lever or Handy Type)
PFA Fittings Flaring Tool
Assembly is easy with the use of a special jig. With a ring inserted into the tube to maintain the shape of the flared tube, assembly can be performed more easily compared to conventional flared tube fittings.

 70 Series Tools

 PFA Fittings Flaring Tool
We are ready to unveil exclusive fully automatic welding equipment, so anyone can weld reliably with one button. There is no variation by worker; even beginners can work with confidence. In addition, the welding jig is equipped fluorine gas adsorption filters. Welding machines are portable sized consisting of the heating heads and the power unit, so weld at apparatus now possible that was impossible by conventional butt-weld method.