Duplex Tube Plugs, Duplex Tapered Tube Plugs & Industrial Tube Sealing Components Supplier in Mumbai, India
Unifit Metal Alloys is a manufacturer and supplier of Duplex Tube Plugs, offering durable tube sealing solutions for industrial equipment operating in corrosive and demanding environments. Duplex stainless steel combines good mechanical strength with strong corrosion resistance, making these tube plugs suitable for applications where both structural reliability and resistance to aggressive media are required.
Our range includes Duplex UNS S31803 Tube Plugs and Duplex UNS S32205 Tube Plugs, available in different designs, dimensions and configurations. These grades are widely selected for their resistance to chloride-induced corrosion, pitting, crevice corrosion and stress corrosion cracking. Their balanced combination of strength and corrosion resistance makes them suitable for demanding process and maintenance applications.
Duplex Tube Plugs, Duplex Tapered Tube Plugs & Industrial Tube Sealing Components Manufacturer and Supplier in Mumbai, India
We supply Duplex Tapered Tube Plugs, Threaded Tube Plugs, Pin Tube Plugs, Collar Tube Plugs, Expandable Tube Plugs, One-Piece Tube Plugs, Boiler Tube Plugs, Condenser Tube Plugs and Heat Exchanger Tube Plugs. Products can be supplied in standard sizes or customized according to tube dimensions, equipment requirements and customer drawings.
Duplex Tube Plugs are commonly used in chemical processing plants, oil and gas facilities, petrochemical equipment, marine systems, desalination plants, pulp and paper machinery, heat exchangers, boilers and condensers. Their resistance to corrosive environments makes them a practical choice for tube isolation and sealing applications involving seawater, chlorides and other aggressive operating conditions. At Unifit Metal Alloys, we can provide Duplex UNS S31803 / S32205 Tube Plugs in various sizes, shapes and installation configurations. Customized designs can also be considered to match specific equipment and project requirements. We focus on suitable material selection and dimensional accuracy to provide dependable tube sealing components.
Get the Best Quote for Duplex Tube Plugs. We Stock Duplex UNS S31803 and UNS S32205 Tube Plugs in Various Sizes, Dimensions and Specifications. Contact Us Today for a Competitive Quote.
Duplex Tube Plugs Specifications
| Specifications | ||||||
|---|---|---|---|---|---|---|
| Tube Size | 0.375″ to 3.000″ (9.5 – 76.2mm) OD | |||||
| Maximum Pressure | 150 PSI | |||||
| Length | Max 6 in 152.4 mm | |||||
Duplex Steel S31803 / S32205 Threaded Tapered Plug Sizes
| Threaded Tapered Plugs | |||
|---|---|---|---|
| Max Hole Size | Part No. | Width | Hex Size |
| 0.350″ | TTP-375 | 0.365″ | 3/8″ |
| 0.450″ | TTP-500 | 0.480″ | 1/2″ |
| 0.580″ | TTP-625 | 0.615″ | 5/8″ |
| 0.710″ | TTP-750 | 0.730″ | 3/4″ |
| 0.835″ | TTP-875 | 0.855″ | 7/8″ |
| 0.950″ | TTP-1000 | 0.975″ | 1″ |
| 1.150″ | TTP-1125 | 1.100″ | 1 1/8″ |
| 1.200″ | TTP-1250 | 1.220″ | 1 1/4″ |
| 1.320″ | TTP-1375 | 1.345″ | 1 3/8″ |
| 1.450″ | TTP-1500 | 1.470″ | 1 1/2″ |
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Duplex Tube Plugs Equivalent Grade
| Equivalent Grade | ||||||
|---|---|---|---|---|---|---|
| STANDARD | WERKSTOFF NR. | UNS | ||||
| Duplex 2205 | 1.4462 | S31803 / S32205 | ||||
Ready Stock of Duplex Tube Plugs
Duplex Tube Plugs Application Industries
Our Products
- High‑Nickel Alloy Fasteners
- Aluminium Scrap
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- Unifit Tapered Tube Plug
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- ASTM A193 Grade B7 Data Sheet
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