Ground Finish Straight Union
Ground Finish Straight Union: equal tube stainless steel compression fittings with ground exterior. FerruleX RFQ. Stocked sizes ship fast. Fast stock shipping.
- Brand
- FerruleX
- Material
- SS316 / SS316L / SS304
- Tube OD
- 3–25 mm / 1/8"–1"
- Finish
- Ground
- Type
- Straight 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 straight unions join equal tube ends when the stainless steel compression fittings must look as good as they seal. FerruleX makes SS316/SS316L/SS304 ground unions for OD 3–25 mm / 1/8"–1". Export OEM panels that remain open-frame after FAT often specify this finish across the tubing bill. Pressure class mirrors standard unions near 1000 PSI. Order by tube OD with a ground-finish note on the FerruleX RFQ; common sizes are stocked. Keep finish grades segregated in stores so a rough body never lands on a show panel.
Ground unions are a drop-in dimensional twin of the standard union, so BOM swaps are usually painless. Still, keep finish grades segregated in stores so a rough body does not land on a show panel. FerruleX offers mixed cartons of ground and standard only when the RFQ lists both clearly.
- Pattern
- Equal-size ground-finish union.
- Seal
- Double-ferrule instrumentation seal.
- Stock
- Common OD stocked at FerruleX.
Specifications
| Specification | Value |
|---|---|
| Brand | FerruleX |
| Material | SS316 / SS316L / SS304 |
| Tube OD | 3–25 mm / 1/8"–1" |
| Finish | Ground |
| Type | Straight 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.
Related products
Compression Tube to Male Connector
Compression Tube to Male Connector: stainless steel compression fittings, double ferrule, SS316/304, NPT/G. FerruleX RFQ. Stocked sizes ship fast.
View details →
Compression Tube to Female Connector
Compression Tube to Female Connector: stainless steel compression fittings, double ferrule to female thread. FerruleX RFQ. Stocked sizes ship fast.
View details →
Compression Straight Union
Compression Straight Union: stainless steel compression fittings, equal tube-to-tube double ferrule. FerruleX factory RFQ. Stocked sizes ship fast.
View details →
Compression Reducing Union
Compression Reducing Union: stainless steel compression fittings joining unequal tube OD. SS316/304. FerruleX RFQ. Stocked sizes ship fast. Fast stock shipping.
View details →