
Compression Plug Insert
Compression Plug Insert: insert blank for stainless steel compression fittings ports. SS316/304. FerruleX RFQ. Stocked sizes ship fast. Fast stock shipping.
- Brand
- FerruleX
- Material
- SS316 / SS316L / SS304
- Type
- Compression plug insert
- Series
- Double ferrule
- Order mode
- Factory RFQ
- Stock5–7 days after confirmation
- Make to order15–25 days production
- Payment / termsT/T ~30% or L/C · FOB Shanghai / Ningbo
- OEMLogo and drawings accepted · price on RFQ
Description
Compression plug inserts seat inside the fitting to blank a tube port when a full three-piece kit is not required. FerruleX machines inserts in SS316/SS316L/SS304 for the double-ferrule OD you name on the RFQ. Service kits and field blanks use inserts to close a port that already has a nut on the body. They are not a substitute for the correct ferrule set if the nut is missing. State tube OD or fitting code on the FerruleX factory RFQ. Order a few extra inserts per OD; they disappear easily in field service bags.
Inserts are easy to lose in a parts bag — order a few extras for each OD on the skid. If the port will see frequent open/close cycles, prefer the full plug kit with fresh ferrules each time. FerruleX bags inserts by OD with desiccant for export shipments. Insert plug for double-ferrule ports. SS304 / SS316 / SS316L. Tube OD or fitting code.
- Part
- Insert plug for double-ferrule ports.
- Materials
- SS304 / SS316 / SS316L.
- RFQ
- Tube OD or fitting code.
Specifications
| Specification | Value |
|---|---|
| Brand | FerruleX |
| Material | SS316 / SS316L / SS304 |
| Type | Compression plug insert |
| Series | Double ferrule |
| Order mode | Factory RFQ |
Request Quote
Prices stay on the RFQ. Send size, material, quantity and destination — the factory replies with price, lead time and packing.
Shipping & packing
Parts ship in a bag, inner carton and export carton. Large lots can go in a wooden case with a packing list and invoice. Default term is FOB Shanghai or Ningbo. Full notes are on thedelivery page.
Questions buyers ask
What should I send for a quote?
Size, material (SS304, SS316 or SS316L), quantity, end connection and destination. Add a sketch if the two ends are different.
How fast can this ship?
Stocked sizes usually leave 5–7 days after you confirm the quote. Make-to-order runs are about 15–25 days in production, then transit. Name the port if you want CIF.
Can I order a small trial or put my logo on it?
Yes. Trial quantities are quoted, and OEM marking or drawings are accepted. Payment is normally T/T with about 30% deposit, balance before shipment, or L/C at sight.
Related products

Barb Hose Connector
Barb Hose Connector: stainless barb to NPT/G/metric thread for soft hose. SS304/316. FerruleX RFQ. Stocked sizes ship fast. Export RFQ only — no cart.
View details →
Compression Plug Kit (3-Piece)
Compression Plug Kit (3-Piece): blank unused stainless steel compression fittings ports. FerruleX factory RFQ. Stocked sizes ship fast. Fast stock shipping.
View details →
Hex Socket Plug
Hex Socket Plug: internal-hex stainless steel pipe fittings blank for female ports. SS304/316. FerruleX RFQ. Stocked sizes ship fast. Export RFQ only — no cart.
View details →
Hex Head Plug
Hex Head Plug: external-hex stainless steel pipe fittings blank for female ports. FerruleX factory RFQ. Stocked sizes ship fast. Export RFQ only — no cart.
View details →