NVS AISI 304 Stainless Steel Barrel Nipple (Double-Threaded)
NVS AISI 304 Stainless Steel Barrel Nipple (Double-Threaded)
The NVS AISI 304 stainless steel barrel nipple has pipe piece with BSP male thread on both ends and is available in 12 sizes from 1/8″–4″. Used as a short pipe piece and extension between two female-threaded parts.
AISI 304 (1.4301) is a general-purpose chromium-nickel stainless steel, widely used for drinking and domestic water, hot water, heating and cooling circuits, compressed air and food plants.
Threads are BSP (Whitworth); do not combine with NPT-threaded parts.
Size and item code table
| Size | Nominal size | Item code |
|---|---|---|
| 1/8″ | DN6 | NVSCN3046 |
| 1/4″ | DN8 | NVSCN3048 |
| 3/8″ | DN10 | NVSCN30410 |
| 1/2″ | DN15 | NVSCN30415 |
| 3/4″ | DN20 | NVSCN30420 |
| 1″ | DN25 | NVSCN30425 |
| 1¼″ | DN32 | NVSCN30432 |
| 1½″ | DN40 | NVSCN30440 |
| 2″ | DN50 | NVSCN30450 |
| 2½″ | DN65 | NVSCN30465 |
| 3″ | DN80 | NVSCN30480 |
| 4″ | DN100 | NVSCN304100 |
Technical specifications
| Specification | Value |
|---|---|
| Material | AISI 304 stainless steel |
| Material number | 1.4301 · X5CrNi18-10 |
| Connection | Pipe piece with BSP male thread on both ends |
| Standard | DIN 2999 |
| Size range | 1/8″–4″ |
| Number of sizes | 12 |
| Brand | NVS |
Selection and installation notes
- 304 or 316? General purpose; water, heating and cooling, compressed air and food plants. For chloride-containing media, sea water or swimming pools choose AISI 316.
- Seal threaded joints with PTFE tape or a stainless-compatible liquid sealant; over-tightening stainless threads can cause galling.
- Joining stainless steel directly to galvanized or carbon steel pipe can cause galvanic corrosion; a dielectric (insulating) union is recommended between different metals.
For size selection, project lists and volume pricing, contact Novus Energy on WhatsApp +90 555 005 99 84 or at bilgi@novus.tr.
This item is also available in AISI 316 grade. See the full range in Stainless Steel Fittings.