Ground Finish Reducing Union
Ground Finish Reducing Union: polished-look stainless steel compression fittings, unequal OD. FerruleX RFQ. Stocked sizes ship fast. Export RFQ only — no cart.
- Brand
- FerruleX
- Material
- SS316 / SS316L / SS304
- Size range
- OD 3–25 mm / 1/8"–1"
- Finish
- Ground
- Type
- Reducing union
- 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
Ground-finish reducing unions transition unequal tube OD with a refined exterior for displayable stainless runs. FerruleX double-ferrule reducing unions in SS316/SS316L/SS304 sit inside the 3–25 mm / 1/8"–1" range. Medical device OEM, analytical benches and polished skids use them where every fitting stays visible after install. Sealing performance matches standard reducing unions: working pressure follows the tube OD and wall per the maker's table, with several-thousand-psig classes typical in small OD. Values are class-typical references for this configuration; sizes, wall and pressure class are confirmed on the RFQ. Provide both tube OD values and request ground finish on your FerruleX factory RFQ. Do not substitute a standard machined union if the specification names ground finish explicitly.
Do not substitute a standard machined reducing union if the customer specification calls out ground finish by name. Wipe fingerprints before packaging; ground surfaces show handling marks more than bead-blasted parts. FerruleX can match ground-finish elbows and tees on the same PO for a uniform panel appearance. Ground body reduces machining marks. Reducing double-ferrule union. Both tube OD plus finish callout.
- Finish
- Ground body reduces machining marks.
- Function
- Reducing double-ferrule union.
- RFQ
- Both tube OD plus finish callout.
Specifications
| Specification | Value |
|---|---|
| Brand | FerruleX |
| Material | SS316 / SS316L / SS304 |
| Size range | OD 3–25 mm / 1/8"–1" |
| Finish | Ground |
| Type | Reducing union |
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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