Unifit Fastener is a trusted exporter and supplier of high‑quality Brass Tube Plugs, designed to deliver strength, durability, and precision for demanding applications. Known for their superior machinability, these plugs are crafted from a non‑magnetic, austenitic alloy that resists corrosion and heat while ensuring long service life. The presence of sulfur in the composition enhances workability, reducing tool wear and making it one of the easiest alloys to machine.
Widely chosen across industries, our Brass Tube Plugs are used in aircraft fittings, gears, shafts, bushings, screws, nuts, and other critical components. They also find applications in automotive systems, food‑processing machinery, electrical switchgear, and household equipment where reliability and precision are a priority. With the right mix of performance and versatility, Unifit Fastener provides solutions that meet the needs of both industrial and domestic sectors.
Request QuoteWhat Are Brass Tube Plugs?
Brass Tube Plugs are specialized sealing components made from high-quality brass alloys, designed to close or seal the ends of tubes and pipes in various industrial applications. These plugs are manufactured using precision machining techniques and offer excellent corrosion resistance, making them ideal for plumbing, HVAC systems, and fluid handling equipment. The brass composition provides superior strength and durability while maintaining easy installation properties.
Brass Tube Plug Specifications
Our brass tube plugs are manufactured to meet stringent industry standards, ensuring reliable performance across diverse applications. Below are the detailed technical specifications that define the quality and dimensional accuracy of our products.
| Specifications | Diameter | Length | Maximum Pressure |
|---|---|---|---|
| ASTM B16 / ASME SB16 | Min .375-9.525 , Max 2.5 in 63.5 mm | Max 6 in 152.4 mm | 150 PSI |
Dimensions for Brass Tube Plugs
Precise dimensional specifications are crucial for proper fitting and effective sealing in tube and pipe systems. Our brass tube plugs are manufactured with tight tolerances to ensure compatibility with standard tube sizes and threading specifications.
| Metal Tapered Tube Plugs – Tube Plug Sizing Chart | ||||
|---|---|---|---|---|
| Tube OD | Gauge | Dimension (Inches) | ||
| “A” | “B” | “L” | ||
| Small End | Large End | Length | ||
| 1/4″ | 18-24 | 0.141″ | 0.235″ | 1-1/4″ |
| 3/8″ | 12-24 | |||
| 3/8″ | 15-24 | 0.213″ | 0.371″ | 1-3/4″ |
| 1/2″ | 13-15 | |||
| 1/2″ | 15-24 | 0.337″ | 0.495″ | |
| 5/8″ | 12-14 | |||
| 5/8″ | 14-24 | 0.449″ | 0.625″ | |
| 3/4″ | 10-14 | |||
| 3/4″ | 14-24 | 0.564″ | 0.750″ | |
| 7/8″ | 10-13 | |||
| 1″ | 8-9 | |||
| 7/8″ | 15-24 | 0.706″ | 0.875″ | |
| 1″ | 10-15 | |||
| 1″ | 13-18 | 0.776″ | 0.934″ | |
| 1″ | 18-24 | 0.892″ | 1.050″ | |
| 1-1/8″ | 13-17 | |||
| 1-1/8″ | 15-24 | 0.949″ | 1.125″ | 2″ |
| 1-1/4″ | 10-14 | |||
| 1-1/4″ | 13-19 | 1.010″ | 1.186″ | |
| 1-1/4″ | 19-24 | 1.147″ | 1.323″ | |
| 1-1/2″ | 10-24 | 1.200″ | 1.495″ | 3″ |
| 1-1/2″ | 14-24 | 1.305″ | 1.600″ | |
| 1-3/4″ | 6-13 | |||
| 1-3/4″ | 14-22 | 1.575″ | 1.870″ | |
| 2″ | 6-13 | |||
| 2″ | 12-22 | 1.700″ | 1.995″ | |
| 2-1/4″ | 6-13 | 1.805″ | 2.100″ | |
| 2-1/2″ | 5-18 | 2.000″ | 2.375″ | |
| 2-3/4″ | 4-10 | 2.232″ | 2.500″ | |
| 3″ | 5-12 | 2.524″ | 2.834″ | 4″ |
| 3″ | 10-23 | 2.625″ | 3.000″ | |
| 3-1/4″ | 7-14 | 2.875″ | 3.125″ | |
| 3-1/4″ | 13-23 | 3.010″ | 3.250″ | |
| 3-1/2″ | 7-12 | 3.125″ | 3.375″ | |
| 3-1/2″ | 13-23 | 3.260″ | 3.500″ | |
| 3-3/4″ | 5-12 | 3.274″ | 3.567″ | |
| 3-3/4″ | 13-23 | 3.510″ | 3.750″ | |
| 4″ | 5-12 | 3.524″ | 3.817″ | |
| 4″ | 13-23 | 3.782″ | 4.000″ | |
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Types of Brass Tube Plugs
Unifit Fastener offers various types of brass tube plugs designed for specific sealing requirements and installation methods. Each type is engineered to provide optimal performance in different industrial and commercial applications.
Brass Expandable Tube Plug
Brass Boiler Tapered Tube Plug
C38500 Threaded Tapered Tube Plug
Brass One-Piece Tube Plugs
Brass Tapered Metal Tube Plugs
Brass Tapered Tube Plugs
C36000 Heat Exchanger Tube Plugs
Brass Pin Tube Plug
Brass Collar Tube Plug
Brass Threaded Tapered Plugs
Brass Condenser Tube Plug
Brass Condenser Tube Plugging
Brass Boiler Tube Plugs
Brass Metal Tapered Tube Plug
Brass Tube Plug Price in India
Unifit Fastener proudly offers unbeatable brass tube plug prices in India while ensuring top-tier quality and reliable performance. Our pricing starts at just ₹119 and goes up to ₹1,500 per piece, accommodating sizes from ¼″ to 4″ OD. Each quote covers premium brass alloy materials, precision machining, and comprehensive certification.
Crafted from high-machinability sulfur-enhanced brass grades, our tube plugs deliver excellent corrosion resistance, durability, and ease of installation. With a minimum order of only 10 pieces, customers benefit from attractive volume discounts that make our offerings cost-effective for small workshops and large industrial projects alike.
At Unifit Fastener, we combine the best brass tube plug prices with uncompromising quality standards. Reach out to us today for a detailed quotation and experience why clients across India trust us for superior brass tube plugs at the most competitive rates.