Tube Plug Manufacturers And Suppliers In India
Tube Plug Manufacturer in India
Vintex Steel Engg.Co is a trusted and leading Tube Plug Manufacturer in India, known for delivering precision-engineered solutions across various industries. Our Tube Plugs are designed to provide reliable sealing for heat exchangers, condensers, and boiler tubes. Manufactured as per international standards like ASTM and ASME, our Tube Plugs are available in multiple sizes, materials, and specifications to meet diverse operational demands. Vintex Steel Engg.Co ensures every product is tested for quality and performance, ensuring timely delivery with consistent excellence across global markets.Tube Plug Supplier and Exporter in India
Vintex Steel Engg.Co is primarily focused on meeting the ever-evolving needs of various industries. We manufacture Tube Plugs with enhanced functionality and superior sealing performance to fulfill demanding industrial applications. To ensure product reliability and compliance, our Tube Plugs undergo both destructive and non-destructive testing. These inspections help maintain quality consistency and guarantee performance under extreme conditions.Material Specification Chart Of Tube Plug
| Category | Specification Details |
|---|---|
| Size Range | 1/4″ to 4″ Outer Diameter (OD) |
| Taper Size Options | 1:50 or 1:100 taper ratio |
| Length Range | 20 mm to 100 mm (custom sizes available) |
| Plug Types | Tapered Plug, Two-Piece Plug, Expansion Plug, Pin Type Plug |
| Material Grades | Stainless Steel: SS 304, SS 316, SS 310, SS 321 |
| Carbon Steel | ASTM A105, A106, A36 |
| Brass | ASTM B16, B124 |
| Copper | ASTM B75, B68 |
| Inconel | 600, 625 (ASTM B564) |
| Monel | 400, K500 |
| Hastelloy | C22, C276 (ASTM B574) |
| Titanium | Grade 2, Grade 5 (ASTM B348) |
| PTFE / Teflon | ASTM D1710 |
| Applicable Standards | ASTM, ASME, DIN, EN, ISO, BS, ANSI |
| Thread Types | NPT, BSPT, BSPP (for threaded plugs, if applicable) |
| End Configurations | Plain End, Tapered End, Threaded End, Flanged End |
| Tolerance | ±0.05 mm or as per client requirement |
| Finish Options | Mill Finish, Polished, Electro-polished, Zinc Coated, PTFE Coated, Epoxy Coated |
| Testing & QA | Destructive Testing, Non-Destructive Testing (NDT), Hydro Test, PMI Test |
Most Commonly used Tube Plug Types
Stainless Steel Tube Plugs
Square Tube Plugs
Instrumentation Tube Plug
Rectangular Tube Plugs
Tube End Plugs
Boiler Tube Plugs
Compression Tube Plugs
Heat Exchanger Tube Plug
Tube Plug Chemical Composition
| Material | Grade | C (%) | Mn (%) | Si (%) | P (%) | S (%) | Cr (%) | Ni (%) | Mo (%) | Others |
|---|---|---|---|---|---|---|---|---|---|---|
| Stainless Steel | SS 304 | ≤ 0.08 | ≤ 2.00 | ≤ 0.75 | ≤ 0.045 | ≤ 0.030 | 18.0–20.0 | 8.0–10.5 | — | — |
| SS 316 | ≤ 0.08 | ≤ 2.00 | ≤ 0.75 | ≤ 0.045 | ≤ 0.030 | 16.0–18.0 | 10.0–14.0 | 2.0–3.0 | — | |
| Carbon Steel | ASTM A105 | ≤ 0.35 | 0.60–1.05 | ≤ 0.35 | ≤ 0.035 | ≤ 0.040 | — | — | — | — |
| Brass | ASTM B16 | ≤ 0.07 | — | — | ≤ 0.05 | ≤ 0.05 | — | — | — | Cu: 60.0–63.0%, Zn: Balance |
| Copper | ASTM B75 | ≤ 0.05 | — | — | ≤ 0.04 | ≤ 0.03 | — | — | — | Cu: ≥ 99.9% |
| Inconel | 600 | ≤ 0.15 | ≤ 1.00 | ≤ 0.50 | ≤ 0.015 | ≤ 0.015 | 14.0–17.0 | 72.0 min | — | Fe: 6.0–10.0% |
| Monel | 400 | ≤ 0.30 | ≤ 2.00 | ≤ 0.50 | ≤ 0.024 | ≤ 0.005 | — | 28.0–34.0 | — | Cu: Balance |
| Hastelloy | C276 | ≤ 0.02 | ≤ 1.00 | ≤ 0.08 | ≤ 0.04 | ≤ 0.03 | 14.5–16.5 | 12.5–15.0 | 15.0–17.0 | Fe: 4.0–7.0% |
| Titanium | Grade 2 | ≤ 0.08 | ≤ 0.03 | ≤ 0.10 | ≤ 0.015 | ≤ 0.015 | — | — | — | Ti: ≥ 99.2% |
| PTFE / Teflon | ASTM D1710 | — | — | — | — | — | — | — | — | (C₂F₄)n – Polytetrafluoroethylene |
Tube Plug Mechanical Properties
| Material | Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HB / HRB) | Other Notes |
|---|---|---|---|---|---|---|
| Stainless Steel | SS 304 | 515–750 | ≥ 205 | ≥ 40 | ≤ 201 HB | Excellent corrosion resistance |
| SS 316 | 515–760 | ≥ 205 | ≥ 40 | ≤ 217 HB | Better chloride resistance than 304 | |
| Carbon Steel | ASTM A105 | 485–620 | ≥ 250 | ≥ 22 | 143–187 HB | Good machinability and strength |
| Brass | ASTM B16 | 345–550 | ≥ 130 | ≥ 20 | 80–150 HB | Good corrosion resistance and ductility |
| Copper | ASTM B75 | 210–275 | ≥ 70 | ≥ 30 | 45–90 HB | Excellent thermal conductivity |
| Inconel | 600 | ≥ 655 | ≥ 310 | ≥ 30 | 150–220 HB | High temp and oxidation resistance |
| Monel | 400 | ≥ 550 | ≥ 240 | ≥ 30 | 130–190 HB | Strong in marine and chemical environments |
| Hastelloy | C276 | ≥ 760 | ≥ 283 | ≥ 40 | 200–240 HB | Resistant to extreme chemicals |
| Titanium | Grade 2 | 344–552 | ≥ 275 | ≥ 20 | ≤ 160 HB | Lightweight and corrosion resistant |
| PTFE / Teflon | ASTM D1710 | 20–35 | 10–25 | ≥ 200 | 50–60 Shore D (not HB) | Non-metallic, low friction, chemical inert |
Tube Plug Uses and Application
- Nuclear Energy Sector
- Offshore & Chemical Industry
- Engineering & Aerospace Industry
- Automotive industry
- Oil & Gas Industries
- Power Generation
- Architectural Trim and Molding
- Kitchen Benches, Sinks, Equipment
- Food Processing Equipment
Tube Plug Export Countries
| Countries we export Valves: | ||||
| Saudi Arabia | USA | Oman | Kuwait | |
| Bahrain | UAE | Mexico | Canada | |
| UK | South Africa | Singapore | Malaysia | |
| Sri Lanka | Australia | Brazil | Venezuela | |
| Bangladesh | Turkey | Netherlands | Qatar | |
| Iran | Nigeria | Russia | France | |
| Italy | Egypt | Germany | Hong Kong | |
| Thailand | Indonesia | Europe | Jakarta | |
| Tanzania | Algeria | Moroco | Greece | |
| Jordan | Iraq | Azerbaijan | Kazakhstan | |
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