Stainless Steel Push to Connect Fittings for Inch (Imperial) Tubing, PT, R, BSPT, NPT, UNC, UNF Thread

Pneuflex's inch stainless steel push to connect fittings (pneumatic fittings, push in fittings) are made of stainless steel. Stainless steel push to connect fittings are available in few common types, straight, elbow, tee, reducer, union, bulkhead, plug, etc. 316 stainless steel push to connect fittings are recommended for compressed air, pneumatic, instrumentation, circuit, lubricant and cooling lines. Stainless steel push to connect fittings are solution for pneumatic applications and other fluids in aggressive environment. Accommodate metric tubing O.D ranging from 4mm to 16mm and inch tubing O.D from 1/8" to 1/2". Thread sizes ranges from BSPT, PT, R1/8 to BSPT, PT, R1/2.

Advantages of 316 stainless steel pneumatic push to connect fittings:

  • Resistant to aggressive environments
  • Suitable for food and beverage applications
  • Elbow, Tee, Y and Banjo with thread allow 360° rotation of the body for ease of installation in confined spaces
  • FKM (Viton) o-ring sealing in all stainless steel push in fittings
  • Can be used with steam

Technical Characteristics

Metric Composite Push to Connect Fittings (PT, R, BSPT Thread) Structure    Fluid Admitted Air, Vacuum, Water (no freezing)
   Working Pressure 0—2.0MPa | 0—290psi
   Proof Pressure 3.0Mpa | 435psi
   Negative Pressure -100Kpa | -29.5 In Hg
   Working Temperature -20—150°C | -4—302°F
   Applicable Tube PU / PA / PE / Teflon Tubing
   Body SS316
   Seal, O-ring FKM (Viton) / NBR
   Lock Claw Stainless Steel(SUS)

Metric Tubing O.D

Metric Tube ØD
4mm 5mm 6mm 7mm 8mm 9mm 10mm 12mm 14mm 15mm 16mm

Thread Standard and Type

Thread Standard and Type
R, PT, BSPT -- 55° Taper Pipe Thread Metric Thread
R1/8 R1/4 R3/8 R1/2 M5 x 0.8 M6 x 1 M8 x 1 M10 x 1 M12 x 1.25 M14 x 1.5 M16 x 1.5 M20 x 1.5
UNF NPT-60°American Standard Taper Pipe Thread BSPP, G-55° Parallel Pipe Thread
10-32UNF 1/8 NPT 1/4 NPT 3/8 NPT 1/2 NPT G1/8 G1/4 G3/8 G1/2

Various Types of Inch Stainless Steel Push to Connect Fittings with PT, R, BSPT Thread