Stainless Steel Oval Pipes Manufacturer in India
Stainless Steel Oval Pipes Manufacturers in India
Sachiya Steel International is a leading Stainless Steel Oval Pipe Manufacturer in India, established in 2005 and based in Mumbai. With 20+ years of experience, we manufacture, supply, and export stainless steel oval pipes in different grades, sizes, and finishes. Our pipes combine strength with a smooth, attractive shape, making them suitable for handrails, furniture, architectural designs, railings, and industrial applications. We focus on accurate dimensions, good surface quality, and reliable material supply.
We serve customers across 85+ countries and support standard, bulk, and custom orders. Our ISO 9001:2015 and TÜV certifications reflect our commitment to quality and consistent manufacturing. We offer suitable material options for different project requirements, along with quality checks and material documentation. Whether the application is decorative or industrial, we work to provide stainless steel oval pipes that meet your required specifications and delivery needs.
What Are Stainless Steel Oval Pipes?
Stainless Steel Oval Pipes are hollow steel sections with an oval-shaped cross-section, made from stainless steel for strength, durability, and a smooth appearance. Their curved shape makes them a popular choice for handrails, furniture, railings, decorative structures, and architectural designs. These pipes offer good corrosion resistance and are available in different grades, sizes, wall thicknesses, and surface finishes. They can also be cut, welded, and shaped to suit different fabrication needs, making them useful for both decorative and industrial applications.
Stainless Steel Oval Pipes
High-quality stainless steel oval pipes manufactured for demanding applications across automotive, architectural, furniture, marine, construction and engineering industries. Available in multiple grades, sizes, wall thicknesses and surface finishes.
Why Choose Stainless Steel Oval Pipes?
Stainless Steel Oval Pipes stand out because their elongated, rounded profile offers a different look and feel compared to standard round or square pipes. Their shape provides a comfortable grip for handrails and creates a sleek finish for furniture, display stands, and modern architectural designs.
- Comfortable Grip: The curved profile works well for stair railings, grab rails, and public-area handrails.
- Space-Saving Shape: The flatter sides can fit neatly into certain furniture designs and compact installations.
- Distinctive Appearance: Oval sections add a stylish touch to balustrades, retail displays, and decorative frames.
- Flexible Design Options: Different widths, heights, and finishes help match specific design requirements.
- Suitable for Indoor and Outdoor Use: Stainless steel grades such as 304 and 316 can offer good corrosion resistance when selected for the environment.
- Easy to Maintain: Regular cleaning helps keep the surface looking neat and presentable.
From custom furniture to architectural railings, oval pipes give designers and fabricators more options when a standard round profile does not suit the intended look or fit.
Types of Stainless Steel Oval Pipes
As a stainless steel oval pipe manufacturer, we offer oval profiles for applications where grip, appearance, and shape are important. The right option depends on how the pipe will be used and the finish or dimensions the project requires.
- Handrail Oval Pipes: Designed for staircases, walkways, and public spaces where a comfortable grip is important.
- Furniture Oval Pipes: Used in chair frames, tables, racks, and other furniture designs that need a distinctive profile.
- Architectural Oval Pipes: Suitable for decorative railings, partitions, and modern building interiors.
- Decorative Finish Oval Pipes: Available with polished surfaces for applications where the pipe remains visible.
- Brushed Finish Oval Pipes: Feature a subtle surface texture that suits contemporary interiors and commercial spaces.
- Custom Oval Pipes: Manufactured to specified width, height, wall thickness, and length to match project drawings.
Each oval pipe type serves a different purpose, from providing a comfortable handhold to creating a particular design. Selecting the right dimensions, stainless steel grade, and surface finish helps achieve the required appearance and performance.
Types of Pipes & Tubes
Explore our range of industrial pipes and tubes, manufactured for different applications, materials, specifications and engineering requirements.
Pipes and Tubes
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Box Pipes
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Brass Pipes
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Heat Exchanger Tubes
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Boiler Tubes
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Aluminium Pipes
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Carbon Steel Seamless Pipes
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Carbon Steel Pipe
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Stainless Steel Pipe
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Alloy Steel Pipe
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Duplex Steel Pipe
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Super Duplex Steel Pipe
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Nickel Alloy Pipe
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Copper Nickel Alloy Pipe
→Get Certified Stainless Steel Oval Pipes at Competitive Factory Prices
Stainless Steel Oval Pipes Specifications
| Parameter | Details |
|---|---|
| Material | Stainless steel 304, 304L, 316, 316L |
| Shapes | Elliptical oval, flat oval |
| Manufacturing | TIG or ERW welded and formed, seamless and formed |
| Size (width × height) | 15 × 8 mm to 150 × 75 mm, larger on request |
| Wall thickness | 0.8 mm to 4 mm |
| Weld seam | Ground flush and polished on request |
| Length | 6 m standard, cut length on request |
| Surface finish | Pickled, 2B, bright annealed, No. 4 satin, mirror |
| Tests | Chemical analysis, tensile, dimensional, weld seam check, PMI |
| Documents | EN 10204 3.1 mill certificate, inspection reports |
Stainless Steel Oval Pipes Standards
| Standard | What it covers |
|---|---|
| ASTM A554 | Welded stainless mechanical tubing, including shaped sections |
| ASTM A511 | Seamless stainless mechanical tubing |
| JIS G3446 | Stainless tubes for machine and structural use |
| ASTM A380 / A967 | Cleaning and passivation of stainless parts |
| ASTM A262 | Intergranular corrosion testing, on request |
Oval pipe is shaped from round tube made to these standards, so the base chemistry, strength and weld quality follow the parent tube standard.
Material and Grades of Stainless Steel Oval Pipes
304: The most common grade, with good corrosion resistance for indoor and general outdoor use. It takes a good polish.
304L: Low carbon, preferred when the sections are heavily welded.
316: Adds molybdenum for resistance to salt, chlorides and chemicals, which suits coastal and marine use.
316L: Low-carbon 316 for welded oval pipe in tough environments, including food, pharma and waterfront work.
Because oval pipe is judged on looks as much as strength, the grade is chosen for where it will stand. 304 works well indoors and in dry or inland areas. 316 and 316L stay brighter far longer near the sea and in polluted air.
Stainless Steel Oval vs Flat Oval vs Round Pipe: Which Shape Do You Need?
| Point | Oval (elliptical) | Flat oval | Round |
|---|---|---|---|
| Look | Smooth, flowing | Soft with flat sides | Classic, symmetrical |
| Bending strength | High along the long axis | High along the long axis | Equal in every direction |
| Joining | Needs shaped cuts | Flat sides join easily | Needs saddle cuts |
| Weight for the same size | Lowest of the three oval shapes | Higher, as more material is on the sides | Depends on diameter |
| Best for | Handrails, furniture, trim, heat exchangers | Frames, rails, panels, fittings | Pipelines and general structures |
| Carrying fluids under pressure | Not recommended | Not recommended | Best choice |
Choose oval when you want a streamlined look and strength in one direction. Choose flat oval when you need flat faces for fixing or welding. Choose round pipe for fluids under pressure, since an oval shape tries to round out under internal pressure.
Stainless Steel Oval Pipes Chemical Composition
| Element | 304 (%) | 316 (%) | 316L (%) |
|---|---|---|---|
| Carbon (C) | 0.08 max | 0.08 max | 0.03 max |
| Manganese (Mn) | 2.00 max | 2.00 max | 2.00 max |
| Silicon (Si) | 1.00 max | 1.00 max | 1.00 max |
| Phosphorus (P) | 0.045 max | 0.045 max | 0.045 max |
| Sulphur (S) | 0.030 max | 0.030 max | 0.030 max |
| Chromium (Cr) | 18.0 – 20.0 | 16.0 – 18.0 | 16.0 – 18.0 |
| Nickel (Ni) | 8.0 – 11.0 | 10.0 – 14.0 | 10.0 – 14.0 |
| Molybdenum (Mo) | — | 2.00 – 3.00 | 2.00 – 3.00 |
| Iron (Fe) | Balance | Balance | Balance |
304L has the same chemistry as 304 except for carbon, which is held to 0.03% max.
Stainless Steel Oval Pipes Mechanical Properties
| Property | 304 / 316 | 304L / 316L |
|---|---|---|
| Tensile strength | 515 MPa min | 485 MPa min |
| Yield strength (0.2%) | 205 MPa min | 170 MPa min |
| Elongation (typical) | 35% | 35% |
| Hardness (typical) | 90 HRB max | 90 HRB max |
| Density | 7.93 g/cm³ (304), 7.98 g/cm³ (316) | Same as base grade |
| Magnetic response | Non-magnetic when annealed | Non-magnetic when annealed |
Forming round tube into an oval work-hardens the corners slightly, so finished pipe can read a little higher in hardness than the parent tube.
Stainless Steel Oval Pipes Size and Weight Chart
Weight per metre is Perimeter × Wall × 0.00793 for 304 and 304L, or × 0.00798 for 316 and 316L. The perimeter in mm is 1.5708 × [3(A + B) − √((3A + B)(A + 3B))], where A = Width − Wall and B = Height − Wall. The chart below is for elliptical oval pipe. Flat oval pipe is heavier for the same size, since more metal sits on its flat sides.
Use factor 0.00793 for 304 / 304L and 0.00798 for 316 / 316L. Here, A = Width − Wall and B = Height − Wall, with all dimensions in mm.
| Size (W × H, mm) | Wall (mm) | 304 kg/m | 316 kg/m |
|---|---|---|---|
| 20 × 10 | 1.0 | 0.36 | 0.36 |
| 30 × 15 | 1.2 | 0.66 | 0.66 |
| 40 × 20 | 1.5 | 1.10 | 1.10 |
| 50 × 25 | 1.5 | 1.39 | 1.39 |
| 60 × 30 | 2.0 | 2.21 | 2.22 |
| 75 × 38 | 2.0 | 2.79 | 2.81 |
| 90 × 45 | 2.5 | 4.17 | 4.20 |
| 100 × 50 | 3.0 | 5.54 | 5.58 |
Stainless Steel Oval Pipes Sizes, Dimensions and Tolerances
Oval pipe is ordered by width, height and wall thickness in mm. Most sizes follow a ratio of about 2:1 between width and height, but other ratios can be made to drawing. The table shows common wall ranges.
| Size range (W × H, mm) | Common wall range (mm) | Typical use |
|---|---|---|
| 15 × 8 to 30 × 15 | 0.8 – 1.5 | Furniture, trim, small handles |
| 40 × 20 to 50 × 25 | 1.0 – 2.0 | Handrails, shop fittings, light frames |
| 60 × 30 to 75 × 38 | 1.2 – 2.5 | Balustrade rails, display frames |
| 90 × 45 to 100 × 50 | 1.5 – 3.0 | Handrails, vehicle and equipment frames |
| 120 × 60 to 150 × 75 | 2.0 – 4.0 | Larger rails and structural supports |
Width, height and wall tolerances are set by the parent tube standard and agreed on your drawing. Wall thickness on A554 tubing is typically held to ±10%. We check ovality (the ratio of width to height), straightness and wall on every batch. Cut lengths, mitred ends and drilled or punched sections are made to your drawing.
Surface Finishes of Stainless Steel Oval Pipes
| Finish | What it is | Where it is used |
|---|---|---|
| Pickled and annealed | Acid-cleaned industrial finish | Equipment, hidden structures |
| 2B / mill | Smooth, matt factory finish | General fabrication |
| Bright annealed | Clean, shiny surface from controlled annealing | Small oval tube and light-duty work |
| No. 4 satin (180 grit) | Soft linear brushed grain | Handrails, interiors, furniture |
| 240 grit satin | Finer, more even grain | Hygienic equipment, kitchens |
| Mirror (No. 8) | Buffed to a reflective shine | Architecture and decor |
Testing and Inspection of Stainless Steel Oval Pipes
| Test | Purpose |
|---|---|
| Chemical analysis | Confirms the grade against the standard |
| Tensile test | Checks strength and elongation |
| Dimensional check | Measures width, height, wall and ovality ratio |
| Straightness check | Confirms the pipe is true along its length |
| Weld seam check | Eddy current or visual inspection of the seam, dye penetrant on request |
| Surface inspection | Checks finish for scratches, dents and weld marks |
| PMI | Confirms the alloy before dispatch |
| IGC to ASTM A262 | Checks resistance to intergranular attack, on request |
Common Materials Supplied with Stainless Steel Oval Pipes
Stainless steel oval pipes are often used alongside other steel products to complete railing systems, furniture, architectural features, and industrial projects. As stainless steel oval pipe suppliers, we offer a range of related products to support different fabrication and installation needs.
Round, Square, and Rectangular Pipes: Suitable for support posts, frames, balusters, and matching structural designs.
D-Section and Half-Round Pipes: Used for handrails, protective edges, and decorative trim.
Seamless Pipes and Tubes: Available for industrial applications, including fluid handling and heat exchanger systems, according to the required specifications.
Stainless Steel Sheets and Plates: Used for panels, cladding, brackets, and fabricated components.
Railing Fittings and End Caps: Help connect railing sections and provide a neat finish to exposed pipe ends.
Pipe Fittings and Flanges: Include elbows, tees, and flanges for compatible piping systems.
Our range of stainless steel products helps meet different material and fabrication requirements, with suitable grades, sizes, and finishes available for various applications.
Applications of Stainless Steel Oval Pipes
- Handrails and Balustrades: Comfortable-grip rails in buildings, stations, hospitals and stairways.
- Architecture and Facades: Louvres, screens, canopies and decorative frames.
- Furniture and Interiors: Table legs, shelving, partitions and shopfitting frames.
- Transport and Vehicles: Grab rails, bus and train handrails and trim.
- Heat Exchangers and Radiators: Elliptical tubes that improve heat transfer in tight spaces.
- Food and Beverage: Washdown frames, racks and trolleys that must not rust.
- Pharmaceutical and Hospitals: Equipment stands, medical carts and bed frames.
- Marine and Coastal: Deck railings and waterfront structures in 316L.
- Fitness and Sports Equipment: Rails, frames and supports that need strength and a smooth grip.
Why Choose Us as Your Stainless Steel Oval Pipe Manufacturer in India?
We have been manufacturing stainless steel products since 2005, bringing 20+ years of experience to every order. Our ISO 9001:2015 and TÜV certifications reflect our focus on quality and consistent manufacturing practices. As a stainless steel oval pipe manufacturer and supplier in India, we support standard requirements as well as custom orders for different industries.
Oval pipes need accurate shaping to maintain a consistent profile and achieve a proper fit during installation. We focus on oval dimensions, wall thickness, surface quality, and finish to meet the required specifications. Customers can choose suitable stainless steel grades, sizes, and finishes according to their application, whether they need pipes for handrails, furniture, railings, or architectural projects.
We also support material traceability and quality checks to help customers verify their orders. Material test certificates are available, while additional inspections and testing can be arranged based on project requirements. With exports to 85+ countries and a monthly production and supply capacity of up to 100 tons, we handle bulk orders and international shipments with careful packaging and the required export documentation.
Countries We Export Stainless Steel Oval Pipes To
Our stainless steel oval pipes serve customers in 85+ countries, supporting projects in furniture manufacturing, architectural design, railing systems, construction, and industrial fabrication. We manage export orders for different pipe sizes, grades, and finishes, with packaging and shipping arrangements suited to each order.
Middle East: United Arab Emirates, Saudi Arabia, Qatar, Oman, Kuwait, and Bahrain.
Europe: Germany, Italy, United Kingdom, France, Spain, Netherlands, Belgium, and Poland.
Asia-Pacific: Japan, South Korea, Australia, Singapore, Malaysia, Indonesia, Thailand, and Vietnam.
Americas: United States, Canada, Mexico, Brazil, and Chile.
Africa: South Africa, Egypt, Nigeria, and Kenya.
South Asia: Nepal, Bangladesh, and Sri Lanka.
Before dispatch, we prepare our pipes for transport to help protect their surface finish during handling and shipping. We provide EN 10204 3.1 material test certificates with every order, while EN 10204 3.2 certification and third-party inspections can be arranged when required. Our team also prepares the necessary export documents to support delivery to international destinations.
FAQs
Common questions about stainless steel oval pipes, shapes, grades, weights and supply.
How is an oval pipe different from an elliptical pipe?
The terms are often used for the same shape. Strictly, an elliptical pipe has a true ellipse profile, while a flat oval pipe has parallel flat sides with rounded ends.
How do I calculate the weight of oval pipe?
Find the perimeter with 1.5708 × [3(A + B) − √((3A + B)(A + 3B))], where A = Width − Wall and B = Height − Wall. Multiply by Wall and by 0.00793 for 304, or 0.00798 for 316, to get kg per metre.
Which direction is oval pipe strongest?
Along its long axis. Mount it so the load acts on the taller side of the oval, and it will resist bending far better than when turned sideways.
Which grade should I use for outdoor handrails?
304 works for most inland outdoor use. Use 316 or 316L near the sea, in polluted air or where chlorides and de-icing salts are present.
Which standard applies to oval pipe?
Oval pipe is formed from round tube made to ASTM A554 (welded) or A511 (seamless), so those standards set the chemistry, strength and weld quality.
Can oval pipe carry water or gas?
It is designed for structural, decorative and heat-exchange use. For fluids under pressure, round pipe is the better choice because an oval shape tends to round out under internal pressure.
Can oval pipe be bent?
Yes. Oval pipe can be bent with the right tooling, and we can supply bends to drawing. Bending across the long axis is harder than bending across the short axis, so tell us the direction you need.
Is the weld seam visible?
On pickled pipe the seam is visible but neat. On satin and mirror pipe we grind and blend the seam flush so it virtually disappears.
Which finish is best for handrails?
No. 4 satin is the most popular because it hides fingerprints and scratches. Mirror finish gives a brighter, more formal look but shows every mark.
What wall thickness should I choose?
Light furniture and trim often use 0.8–1.5 mm. Handrails and frames use 1.5–3.0 mm, and heavier supports use 3.0 mm and above. Tell us the load and span and we can suggest a wall.
Which documents come with an order?
EN 10204 3.1 mill test certificates are included. Inspection reports, PMI reports and third-party certificates are available on request.