Swiss Precision Products, Inc, CNC machining

Pipe FittingPipe Fittings

The following pipe fittings are stock items for Swiss Precision. Threads meet ANSIB2.1 for tapered pipe threads (NPT). They are compatible with all piping systems.

  • Adapters are 316 stainless steel construction
  • All items are electropolished and have a brilliant appearance
  • All items are individually packaged and labeled for ease of use.
Female Tube Adapter to Pipe NPT (standard long [body length])
Tube OD 5/32 Female Pipe Thread 1/8-27 Part TA-27-53
Tube OD 3/16 Female Pipe Thread 1/8-27 Part TA-27-31
Tube OD 5/32 Female Pipe Thread 1/8-18 Part TA-18-53
Tube OD 3/16 Female Pipe Thread 1/8-18 Part TA-18-31
Male Tube Adapter to Pipe NPT
Tube OD 5/32 Male Pipe Thread 1/8-27 Part TA-27-53-M
Tube OD 3/16 Male Pipe Thread 1/8-27 Part TA-27-31-M
Tube OD 1/4 Male Pipe Thread 1/8-27 Part TA-27-14-M
Tube OD 5/32 Male Pipe Thread 1/8-18 Part TA-18-53-M
Tube OD 3/16 Male Pipe Thread 1/8-18 Part TA-18-31-M
Tube OD 1/4 Male Pipe Thread 1/8-18 Part TA-18-14-M
Hex Reducing Coupling
Female Pipe Size 1/4-18 Reduced Pipe 1/8-27 Part HRC-14-18
Female Pipe Size 3/8-18 Reduced Pipe 1/4-18 Part HRC-38-14
Female Pipe Size 3/8-18 Reduced Pipe 1/8-27 Part HRC-38-18
Hex Coupling
Female Pipe Size 1/4-18 to 1/4-18 Part HC-18
Female Pipe Size 1/8-27 to 1/8-27 Part HC-27
Hex Reducing Nipple
Male NPT 1/8-27 Reduced NPT 1/16-27 ID .125 OAL 1.015 Part HRN-18-11
Male NPT 1/4-18 Reduced NPT 1/8-27 ID .187 OAL 1.225 Part HRN-14-18
Male NPT 1/4-18 Reduced NPT 1/16-27 ID .125 OAL 1.225 Part HRN-14-11
Male NPT 3/8-18 Reduced NPT 1/4-18 ID .281 OAL 1.437 Part HRN-38-14
Male NPT 3/8-18 Reduced NPT 1/8-27 ID .187 OAL 1.250 Part HRN-38-18
Male NPT 3/8-18 Reduced NPT 1/6-27 ID .125 OAL 1.225 Part HRN-38-11

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