Barrel Nipple Manufacturer, Supplier & Exporter
Valtron Forge & Fittings is a leading manufacturer, supplier, stockist, and exporter of premium quality Barrel Nipple in India. We offer a comprehensive range designed to meet international standards and the demanding requirements of industrial piping systems.
Our barrel nipples provide a short externally threaded pipe section with a plain central barrel, used to join fittings and extend threaded connections throughout utility piping.
A Barrel Nipple is a short length of pipe threaded on both ends with an unthreaded barrel in the middle, manufactured from seamless pipe or forged bar as per BS 1387 / IS 1239 / ASME B36.10. Supplied in lengths from close pattern up to 600 mm.
Key Features
Externally threaded both ends with plain central barrel
Manufactured from seamless pipe or forged bar stock
Available in standard, close and custom lengths
Heavy, medium and light wall classes
Leak-tight NPT / BSPT / BSPP thread options
Available in all grades of stainless, carbon, alloy and nickel alloys
Sizes from 1/8” NB to 4” NB
Material Used in Manufacturing
- We manufacture Threaded Fittings in a wide range of materials depending on service conditions and project specifications:
- Stainless Steel (ASTM A182 F304/304L, F316/316L, F321, F347)
- Carbon Steel (ASTM A105)
- Alloy Steel (ASTM A182 F1, F5, F9, F11, F22, F91)
- Low Temperature Carbon Steel (ASTM A350 LF2 / LF3)
- Duplex & Super Duplex Stainless Steel (ASTM A182 F51 / F53 / F55)
- Nickel Based Alloys (ASTM B564 – Monel, Inconel, Incoloy, Hastelloy)
- All materials comply with standards issued by ASTM International and ASME.
Applications
- Threaded fittings are ideal for:
- Low and medium pressure piping systems
- Instrumentation, sampling and gauge connections
- Utility lines – air, water, steam and gas services
- Fire protection and sprinkler systems
- Oil & gas surface piping where welding is not desirable
- Plumbing and general industrial piping networks
Standards and Specification
| Parameter | Specification |
|---|---|
| Product | Barrel Nipple |
| Manufacturing Standards | ASME B16.11, BS 3799, MSS SP-79, MSS SP-83, MSS SP-95, MSS SP-97 |
| Material Standards | ASTM A105, ASTM A182, ASTM A350, ASTM B564 |
| International Codes | ASME, ASTM International |
| Pressure Classes | 2000#, 3000#, 6000# |
| Size Range | 1/8” NB to 4” NB |
| Thread Types | NPT (ASME B1.20.1), BSPT, BSPP |
| End Connection | Threaded / Screwed (SCRD) |
| Inspection & Testing | PMI Testing, Hardness Test, Impact Test, Hydrostatic Test, Dimensional Inspection, Visual Inspection |
| Certification | Mill Test Certificate (EN 10204 3.1 / 3.2), Third-Party Inspection (TPI) |
Why Choose Valtron Forge & Fittings?
- Precision-cut threads ensuring tight, leak-resistant assembly without welding.
- Quick installation and easy dismantling for maintenance-friendly systems.
- High-performance materials for durability and corrosion resistance.
- Rigorous quality control including thread gauging and hydrostatic testing.
- Complete range of threaded fittings under one roof with international certification.
- Barrel Nipple from Valtron Forge & Fittings provide reliable performance, mechanical strength, and compliance with international standards, making them suitable for demanding industrial and process piping systems.
