Shubham Metals is known among Incoloy 330 / SS 330 / Ra 330 Pipe Manufacturers in Bangalore & India for supplying pipes that are meant to stay stable where heat never really drops. These are not pipes used occasionally at high temperature. They are used where heat is constant, where oxidation is expected, and where material failure cannot be adjusted later.
Most of the focus during manufacturing is placed on how the alloy behaves after long exposure, not how it looks on paper. Alloy balance, surface condition, and dimensional consistency are monitored because even small variations start showing once the pipe is already inside a furnace line. Uniform wall thickness and controlled internal finish help the pipe maintain shape and heat flow over time. This becomes critical in systems that run continuously without shutdown windows.
Manufacturing quality focus
- Controlled nickel–chromium alloy balance
- Excellent resistance to oxidation and scaling
- Precision dimensional accuracy
- Manufacturing aligned with global standards
Complete overview of Incoloy 330 / SS 330 / Ra 330 Pipe: grades, features, and industrial uses
Incoloy 330, Incoloy 330 also known as SS 330 or RA 330 is a high-nickel, high-chromium alloy designed to withstand prolonged use under high temperatures. It is applied in the areas where oxidation, carburization, and thermal fatigue are not a rare issue but rather a daily routine. This alloy is safer to use in furnace systems that have carbon- and nitrogen-rich atmospheres compared to many other alloys.
The industrial sector uses Incoloy 330 pipes since they retain their strength when other materials start to weaken or deform. The structure is not easily compromised by repeated heating and cooling. With time, this stability minimizes unexpected shutdowns and failure associated with materials and this is why the alloy is normally requested in thermal processing machinery.
Material and performance features
- Outstanding high-temperature strength
- Resistance to carburization and nitriding
- Excellent oxidation resistance
- Stable performance under thermal cycling
Trusted Incoloy 330 / SS 330 / Ra 330 Pipe stockists in Bangalore with ready-to-ship inventory
Shubham Metals maintains Incoloy 330 pipes in the stock at Bangalore in cases when it is not feasible to wait till new production is done. Furnace maintenance, retrofit and emergency replacement are always scheduled with little time to spare, and the availability of materials is usually the determining factor.
The inventory includes sizes and thicknesses typically used in heat-treatment and furnace systems. Storage conditions are controlled to prevent surface degradation or dimensional issues. Because of this, pipes can be dispatched and installed without additional conditioning or correction.
Inventory and logistics strengths
- Ready stock supporting quick project execution
- Common furnace-grade sizes readily available
- Immediate dispatch reducing operational downtime
- Proper storage preserving material quality
Technical specification
|
Specification |
Details |
|
Material Grade |
Incoloy 330 / SS 330 / RA 330 |
|
UNS Number |
N08330 |
|
Standards |
ASTM B511 / ASTM B512 |
|
Outer Diameter |
½ inch to 48 inches |
|
Length |
6 meters / 20 feet |
|
Wall Thickness |
SCH 5 to SCH XXS |
|
Manufacturing Process |
Seamless / Welded |
|
Surface Finish |
Mill finish, polished |
|
Form |
Round pipe |
|
End Type |
PE / BE |
|
Heat Treatment |
Solution annealed |
|
Testing |
Hydro, Eddy current, PMI |
|
Applications |
Furnace, heat exchanger, high-temperature service |
|
Standards Followed |
ASTM, ASME |
Leading Suppliers and Exporters of Incoloy 330 / SS 330 / Ra 330 Pipe in Bangalore & India serving domestic and international markets
As Suppliers and Exporters of Incoloy 330 / SS 330 / Ra 330 Pipe in Bangalore & India, Shubham Metals handles domestic supply and international shipments with the same material discipline. Export orders follow defined packing, testing, and documentation procedures to avoid issues once the material reaches site.
Experience with global logistics matters here. Transit handling, certification accuracy, and packaging quality all affect acceptance at destination. Managing these details consistently has helped Shubham Metals support overseas clients operating in high-temperature industrial environments.
Supply and export capabilities
- Export-grade packaging standards
- Complete test certificates and traceability
- Compliance with international specifications
- Reliable global delivery support
Key benefits of using Incoloy 330 / SS 330 / Ra 330 Pipe in industrial and commercial applications
The main advantage of Incoloy 330 pipes lies in the fact that at the temperatures when many alloys start to creep or even crack, Incoloy 330 pipes are mechanically stable.Continuous operation does not significantly reduce strength, which lowers the risk of deformation in critical thermal systems.
From a cost perspective, this stability reduces intervention. Maintenance cycles become longer. Replacement intervals extend. For operations where downtime directly affects output, this reliability has a measurable impact on operating cost.
Operational and commercial benefits
- Long service life under high-temperature conditions
- Reduced maintenance and shutdown risk
- Stable performance in aggressive thermal environments
- Strong lifecycle cost efficiency
Industrial applications of Incoloy 330 / SS 330 / Ra 330 Pipe across process, structural, and utility sectors
Incoloy 330 pipes are commonly used in furnace assemblies, radiant tubes, and heat-treatment equipment where oxidation and carburization occur continuously. The material’s resistance helps maintain dimensional stability over time.
Other uses are in petrochemical processing units, thermal power systems and high temperature utility piping. In both scenarios, the behavior of the alloy when subjected to prolonged heat allows ensuring a safer operation and minimizing the risk of failed material.
Common application areas
- Industrial furnaces and heat-treatment systems
- Petrochemical and refining units
- Thermal power plants
- High-temperature utility piping
Why choose Incoloy 330 / SS 330 / Ra 330 Pipe from Shubham Metals for industrial & export projects
Shubham Metals approaches Incoloy 330 / SS 330 / Ra 330 Pipe supply with technical understanding rather than generic specification matching. Orders are reviewed with attention to operating temperature, service environment, and mechanical demands.
The decades of working with stainless steel and high-temperature alloys drive the process of choosing and checking materials and their delivery. This will enable the company to fund industry and export projects where quality is stable, processes transparent, and delivery plan reliable.
Reasons industries trust Shubham Metals
- Proven expertise in high-temperature alloys
- Strong quality assurance and inspection practices
- Reliable inventory and supply support
- Focus on long-term performance and client satisfaction
Technical Specifications
| Incoloy 330 / SS 330 / Ra 330 Pipe – Technical Specifications | |
|---|---|
| UNS Number | N08330 |
| ASTM Specification | B536 / B535 |
| Size Range | 1/8" NB to 30" NB (3 mm to 750 mm OD) |
| Schedule | SCH 5S, 10S, 20, 40, 40S, 80, 80S, 160, XXS |
| Wall Thickness | 0.5 mm to 80 mm |
| Length | Single Random, Double Random, Cut to Size |
| Form | Seamless / Welded / ERW / EFW / Fabricated |
| End Finish | Plain End, Bevelled End, Threaded End |
| Specifications | ASTM / ASME / DIN / EN / JIS |
| Surface Finish | Pickled, Annealed, Polished, BA, 2B, No.4 |
| Testing | Hydrostatic, Eddy Current, IGC, PMI, Hardness, Ultrasonic |
| Certification | EN 10204 3.1 / 3.2 Mill Test Certificate |
