PTFE Threaded Pipe Plugs for G, NPT, PT, M, ZG and RC Threads
IKSONIC PTFE threaded pipe plugs are listed in G, NPT, PT, M, ZG and RC designation groups, with 66 model options for selection. Compare the full thread codes and nominal labels, then confirm mating-thread fit and service conditions. Contact our China factory for wholesale supply and custom-size inquiries.
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Description
PTFE Threaded Pipe Plugs from IKSONIC
IKSONIC offers PTFE threaded pipe plugs for buyers comparing G, NPT, PT, M, ZG and RC model designations. As a China manufacturer and supplier, IKSONIC supports factory-direct and wholesale inquiries for the listed sizes and custom-size requirements. Select the exact model against the mating connection rather than relying on a nominal size alone.
Material and Model Selection
- Material: PTFE (polytetrafluoroethylene).
- Listed range: 66 model entries across six designation groups.
- Order details: Confirm the complete thread designation, thread form, mating connection, plug dimensions and quantity.
- Application review: Provide the service medium, operating temperature and pressure so suitability can be checked for the selected part. No pressure, temperature or chemical-compatibility rating is specified here.
PTFE Pipe Plug Specification Tables
The tables retain the listed numbers, fractions, decimal values, equality signs and thread-code symbols. fen and cun are transliterated nominal size labels, not measured diameters; no conversion to inches or millimetres is implied. DN designations appear only where listed. M entries are reproduced as model codes without adding unverified dimensional units or tolerances.
Entries marked Confirm designation contain an unusual or incomplete designation, or a nominal-size pairing that should be checked before selection. They are included for inquiry and have not been silently corrected.
G-Designated Models
| Listed model and nominal notation | Material | Selection note |
|---|---|---|
| G1/8=1 fen | PTFE | Confirm mating thread and dimensions |
| G1/4=2 fen (DN8) | PTFE | Confirm mating thread and dimensions |
| G3/8=3 fen (DN10) | PTFE | Confirm mating thread and dimensions |
| G1/2=4 fen (DN15) | PTFE | Confirm mating thread and dimensions |
| G3/4=6 fen (DN20) | PTFE | Confirm mating thread and dimensions |
| G7/8 | PTFE | Confirm mating thread and dimensions |
| G1 cun=8 fen (DN25) | PTFE | Confirm mating thread and dimensions |
| G1-1/4 cun=1.2 cun (DN32) | PTFE | Confirm designation |
| G1-1/2 cun=1.5 cun (DN40) | PTFE | Confirm mating thread and dimensions |
| G2 cun (DN50) | PTFE | Confirm mating thread and dimensions |
| G3 cun | PTFE | Confirm mating thread and dimensions |
NPT-Designated Models
| Listed model and nominal notation | Material | Selection note |
|---|---|---|
| NPT1/8=1 fen | PTFE | Confirm mating thread and dimensions |
| NPT1/4=2 fen | PTFE | Confirm mating thread and dimensions |
| NPT3/8=3 fen | PTFE | Confirm mating thread and dimensions |
| NPT1/2=4 fen | PTFE | Confirm mating thread and dimensions |
| NPT3/4=6 fen | PTFE | Confirm mating thread and dimensions |
| NPT1 cun=1 cun | PTFE | Confirm mating thread and dimensions |
| NPT1/-1/4 | PTFE | Confirm designation |
| NPT1/-1/2 | PTFE | Confirm designation |
| NPT2 cun | PTFE | Confirm mating thread and dimensions |
PT-Designated Models
| Listed model and nominal notation | Material | Selection note |
|---|---|---|
| PT1/8=1 fen | PTFE | Confirm mating thread and dimensions |
| PT1/4=2 fen | PTFE | Confirm mating thread and dimensions |
| PT3/8=3 fen | PTFE | Confirm mating thread and dimensions |
| PT1/2=4 fen | PTFE | Confirm mating thread and dimensions |
| PT3/4=6 fen | PTFE | Confirm mating thread and dimensions |
| PT cun=1 cun | PTFE | Confirm designation |
| PT1-1/4=1.2 cun | PTFE | Confirm designation |
| PT1-1/2=1.5 cun | PTFE | Confirm mating thread and dimensions |
| PT2 cun | PTFE | Confirm mating thread and dimensions |
M (Metric-Code) Models
| Listed model and nominal notation | Material | Selection note |
|---|---|---|
| M8*1 | PTFE | Confirm mating thread and dimensions |
| M8*1.25 | PTFE | Confirm mating thread and dimensions |
| M10*1 | PTFE | Confirm mating thread and dimensions |
| M12*1.5 | PTFE | Confirm mating thread and dimensions |
| M14*1.5 | PTFE | Confirm mating thread and dimensions |
| M16*1.5 | PTFE | Confirm mating thread and dimensions |
| M18*1.5 | PTFE | Confirm mating thread and dimensions |
| M20*1.5 | PTFE | Confirm mating thread and dimensions |
| M20*2.5 | PTFE | Confirm mating thread and dimensions |
| M22*1.5 | PTFE | Confirm mating thread and dimensions |
| M24*1.5 | PTFE | Confirm mating thread and dimensions |
| M25*1.5 | PTFE | Confirm mating thread and dimensions |
| M27*1.5 | PTFE | Confirm mating thread and dimensions |
| M30*1.5 | PTFE | Confirm mating thread and dimensions |
| M32*1.5 | PTFE | Confirm mating thread and dimensions |
| M36*1.5 | PTFE | Confirm mating thread and dimensions |
| M40*1.5 | PTFE | Confirm mating thread and dimensions |
| M42*1.5 | PTFE | Confirm mating thread and dimensions |
| M50*1.5 | PTFE | Confirm mating thread and dimensions |
ZG-Designated Models
| Listed model and nominal notation | Material | Selection note |
|---|---|---|
| ZG1/8 (1 fen) | PTFE | Confirm mating thread and dimensions |
| ZG1/4 (2 fen) | PTFE | Confirm mating thread and dimensions |
| ZG3/8(3 fen) | PTFE | Confirm mating thread and dimensions |
| ZG1/2 (4 fen) | PTFE | Confirm mating thread and dimensions |
| ZG3/4(6 fen) | PTFE | Confirm mating thread and dimensions |
| ZG1 cun | PTFE | Confirm mating thread and dimensions |
| ZG1-1/4 (1.2 cun) | PTFE | Confirm designation |
| ZG1-1/2 (1.5 cun) | PTFE | Confirm mating thread and dimensions |
| ZG2 cun | PTFE | Confirm mating thread and dimensions |
RC-Designated Models
| Listed model and nominal notation | Material | Selection note |
|---|---|---|
| RC1/8 (1 fen) | PTFE | Confirm mating thread and dimensions |
| RC1/4 (2 fen) | PTFE | Confirm mating thread and dimensions |
| RC3/8 (3 fen) | PTFE | Confirm mating thread and dimensions |
| RC1/2(4 fen) | PTFE | Confirm mating thread and dimensions |
| RC3/4(6 fen) | PTFE | Confirm mating thread and dimensions |
| RC1 cun | PTFE | Confirm mating thread and dimensions |
| RC1-1/4(1.2 cun) | PTFE | Confirm designation |
| RC1-1/2 (1.5 cun) | PTFE | Confirm mating thread and dimensions |
| RC2 cun | PTFE | Confirm mating thread and dimensions |
How to Select a PTFE Threaded Pipe Plug
- Identify the mating connection. Supply its full thread designation and any available dimensional specification.
- Match the complete model. Check the family label, fraction or decimal, and any DN or nominal notation. Do not treat similar nominal labels as evidence of interchangeability.
- Confirm geometry and fit. Agree the plug profile, thread length, overall dimensions and tolerances before order approval.
- Review service conditions. State the medium, temperature, pressure and installation requirements for application review.
- Confirm supply details. Provide quantity and any custom-size or documentation requirements for a wholesale quotation.
Quality and Inspection Priorities
For quality-focused procurement, define the material-grade requirement, critical dimensions, tolerances, finish expectations and any inspection documentation needed. Confirm which requirements can be supported for the selected model before approving production or supply. This listing does not claim a certification, test result, pressure rating or guaranteed service life.
Frequently Asked Questions
What material is listed for these pipe plugs?
The listed material is PTFE, also called polytetrafluoroethylene. Confirm any particular grade, traceability or documentation requirement with IKSONIC before ordering.
Are the different thread-designation groups interchangeable?
This listing does not establish interchangeability between G, NPT, PT, M, ZG and RC entries. Confirm the exact mating-thread specification, form and dimensions for the selected model.
What do fen, cun and DN mean in the tables?
fen and cun are retained nominal labels from the listed options. DN is retained only where explicitly stated. These labels are not converted into measured diameters, and no unlisted DN size has been added.
Why do some models require designation confirmation?
The entries NPT1/-1/4 and NPT1/-1/2 contain an unusual symbol sequence, and PT cun=1 cun does not provide a numeral immediately after PT. Some 1-1/4 entries also carry the nominal label 1.2 cun. Confirm these complete designations and nominal pairings before placing an order.
Can I request an unlisted size or a wholesale quotation?
Yes. Send the required thread designation, dimensions, quantity and application details to IKSONIC. Custom-size feasibility and supply details are subject to confirmation.
Contact a China PTFE Pipe Plug Supplier
For factory-direct purchasing, wholesale supply or a custom-size inquiry, contact IKSONIC with your selected model and requirements.
If you have any questions or products request, please leave message or call us.
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