
Quick-Screw Straight Union
Quick-Screw Straight Union: stainless steel tube fittings for equal tube-to-tube joins. FerruleX factory RFQ. Stocked sizes ship fast. Fast stock shipping.
- Brand
- FerruleX
- Material
- SS304 / SS316 / SS316L
- Tube OD
- 4–16 mm / 1/8"–1/2"
- Type
- Quick-screw straight union
- Pressure
- ~1000 PSI
- 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
Quick-screw straight unions join two equal tube ends for inline repairs on pneumatic and water tubing. FerruleX stainless unions in SS304/SS316/SS316L cover OD 4–16 mm / 1/8"–1/2" with push-and-tighten make-up on both sides. No welding means a damaged hose segment can be swapped during a short maintenance window. Working pressure is about 1000 PSI. Order by tube OD from FerruleX on an RFQ; stocked unions leave the factory quickly. Cut both tube ends square so each side inserts to the same depth on the union.
Unions are the right break point when a soft tube run must be opened often for filter changes. Cut both tube ends square so each side inserts to the same depth. FerruleX can color-band large lots by OD for plants that stock multiple sizes in one crib. Equal-size quick-screw union. Push-and-tighten on both tube ends. SS304 / SS316 / SS316L.
- Connection
- Equal-size quick-screw union.
- Install
- Push-and-tighten on both tube ends.
- Materials
- SS304 / SS316 / SS316L.
Specifications
| Specification | Value |
|---|---|
| Brand | FerruleX |
| Material | SS304 / SS316 / SS316L |
| Tube OD | 4–16 mm / 1/8"–1/2" |
| Type | Quick-screw straight union |
| Pressure | ~1000 PSI |
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.
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