Description
A barrel nipple is a short length of pipe with a male thread at both ends and a plain middle. It joins two female fittings with a little more space between them than a hex nipple. As a result, it suits longer runs and offsets. We stock barrel nipples in many lengths at our showroom in Nad Al Hamar, Dubai.
First, measure the gap between the two fittings and add the thread length at each end. Next, choose the schedule: Schedule 40 suits water and air, while Schedule 80 suits oil, steam and higher pressure. If you are unsure, send us a photo and we will help you choose.
Why Choose Our Barrel Nipple
- Many lengths: We keep short and long lengths, so you rarely need to cut pipe on site.
- Clean threads: Tapered NPT and BSPT threads seal well with tape or paste.
- Wall choice: In addition, you can choose Schedule 40, 80 or 160 for higher pressure.
- Material choice: Carbon steel, stainless steel and galvanised options suit most services.
Barrel Nipple: Sizes and Materials
| Parameter | Specification |
|---|---|
| Threads | NPT (ANSI B1.20.1) or BSPT (BS 21), both ends |
| Schedules | Sch 40, Sch 80, Sch 160 |
| Sizes | 1/8″ NB to 4″ NB, lengths from 2″ upwards |
| Materials | Carbon steel ASTM A106 / A53; stainless steel 304/304L, 316/316L; galvanised steel |
| Certificates | Mill test certificates on request |
Where They Are Used
- Plumbing and water: for example, between valves, meters and pumps.
- Compressed air: for instance, drop legs and filter units.
- Oil and fuel lines: such as tank connections and transfer pumps.
- Machinery: in particular, short spools on skids and frames.
Order from Our Dubai Showroom
Firstly, visit Showroom No. 14, Nad Al Hamar, Dubai to collect from the counter. Alternatively, send your list to +971 4 285 1521 or on WhatsApp at +971 50 486 7233 for a same-day quote. You can also compare our hex nipple, browse threaded fittings or read about pipe fittings.
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