Bhansali Stainless

SS 304 Seamless Pipes, including specifications, pricing, and availability in India:

🔧 Specifications of SS 304 Seamless Pipes

• Grade: Austenitic Stainless Steel 304 (UNS S30400)

• Standard: ASTM A312, A269, A270, A249

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Stainless Steel 304L Pipe is made up of a lower carbon version of the 18-8 austenitic stainless steel material that is the most used in the world. The lower carbon content allows for excessive welding without localized corrosion. This is because the Stainless Steel 304L Pipe produces less carbide precipitation during welding and does not form much intergranular corrosion. There are seamless and welded pipe types. The welded pipes are made by welding the strips of the same grade end to end or spirally. Also available in all stainless steel grades.

SS 316/316L Seamless Pipes Manufacturer Lowest PricesA 316 seamless pipe is a welded-free pipe made from 316 stainless steel, a molybdenum-bearing austenitic grade known for its superior corrosion resistance, especially in chloride-rich and acidic environments. This pipe offers high strength, a smooth internal surface for efficient fluid flow, and excellent resistance to high temperatures, pressure, and chemical attack. Its reliability and hygiene make it ideal for demanding applications in the pharmaceutical, chemical, food and beverage, marine, and oil & gas industries.

An SS seamless tube is a stainless steel tube manufactured without any welded seams, offering superior strength, corrosion resistance, and a smooth internal surface — ideal for high-pressure or high-purity applications.

Bhansali Stainless is one of the largest groups in the Stainless Steel Industry since 35 years. Bhansali is one of the leading manufacturer and supplier with a manufacturing capacity of over thousand tons per month in stainless products. We are regular buyer of M/s Mukand Ltd, Laxcon steels ltd, Jindal Stainless ltd, Ambica steels ltd , Viraj Stainless ltd with most reliable network of Stainless Steel Bars in Bright & Black, forged rolling bars, Wires & Wire Rods, Sheets & Strips coils, plates & circles, Flat Bars, Angles & Channels, Imported & Indian ERW /Semi-welded, Seamless pipes & their fittings, Flanges, Instrumentation fittings in Stainless Steel Grades -200,300,400 Series, Alloy Steels,High Nickel Alloy,Carbon & Mild Steel with additional services like Drawing sizes, fabrication works, polishing works, Electro & Mechanical works specialized for Dairy / chemical & Fertilizers / Pharma & Surgical & petro-chemical for all different applications used in engineering companies industries from our in house job works production.  We are in the domestic circuit holding over 40% of the market share supplying to different parts of the country mainly towards the Northern and the Southern regions while our counter-parts are in Maharashtra, Delhi, Coimbatore, and Chennai & West Bengal & Leading Exporters across more than 50 nations. 
 We have also achieved high quality standards and have attained ISO certificate through BVQI. Bhansali stainless is certified in all Export & Import Certifications. We give prompt delivery across Domestic & International border as per schedules with guaranteed quality and also offer immediate delivery management for the customers. We are a resourceful group with highly qualified sanitized manpower, capable for arranging the required material promptly to produce and supply the ordered materials as per the schedule agreed at most competitive rate and reliable service. 
We solicit your valuable inquiries for your requirements that would enable us to register in your valuable panel of suppliers, quote & explore business possibilities between our organizations. 

🔹 Product Name:

SS 309 Seamless Pipe
(Stainless Steel 309 Seamless Pipe / Tube)

🔹 Product Description:

SS 309 Seamless Pipe is made from austenitic stainless steel grade 309, designed for high-temperature and corrosion-resistant applications.
It contains higher chromium (22%) and nickel (12%) content compared to SS 304, offering superior oxidation resistance and strength at elevated temperatures up to 1000°C.

Manufactured through the seamless extrusion process, these pipes ensure uniform strength, smooth surface finish, and zero weld joints, making them ideal for high-pressure, thermal, and chemical process environments.

🔹 Key Features

• Material Grade: Stainless Steel 309 / 309S (UNS S30900 / S30908)

• Type: Seamless (Hot Finished / Cold Drawn)

• Standard: ASTM A312 / A213 / A269 / ASME SA312

• Finish: Annealed / Pickled / Bright / Polished / Mirror / Electropolished

• Ends: Plain End / Bevel End / Threaded (as required)

🔹 Chemical Composition (Typical)

Round Ss Pipe✅ Round SS Pipe (Stainless Steel Round Pipe)

Round SS Pipe is a cylindrical stainless steel pipe designed for strength, durability, and corrosion resistance.
Made from premium stainless steel grades such as SS 304, 304L, 316, 316L, it is ideal for both industrial and decorative applications.

🔹 Key Features

• Excellent corrosion and rust resistance

• High tensile strength and durability

• Smooth internal surface ensures efficient flow

• Easy to weld, polish, and fabricate

• Long life with low maintenance

🔹 Available Types

1. Seamless Round Pipe – No weld joint; ideal for high-pressure systems

2. Welded / ERW Round Pipe – Cost-effective and suitable for general use

3. Polished Round Pipe – Decorative and hygienic applications

4. Electropolished Round Pipe – Superior smoothness for pharma & food industries

🔹 Available Grades

• SS 304 / 304L – Most common, general purpose

• SS 316 / 316L – Marine, chemical & saline environments

• SS 310 / 321 / 347 – High temperature & heat-resistant

• SS 409 / 410 / 430 – Moderate corrosion resistance

🔹 Standards & Specifications

• ASTM A312 / A213 / A269 / A554

• Size Range: 1/8” NB to 24” NB (custom sizes available)

• Finish: Mill, Polished, Brushed, or Mirror Finish

🔹 Applications

• Architectural & decorative structures

• Food & dairy processing plants

• Chemical & pharmaceutical industries

• Water & gas pipelines

• Handrails, supports, and furniture

The SS 317L sheet is a high-performance austenitic stainless steel known for its significantly improved corrosion resistance over the popular 316L grade, especially in highly acidic or chloride-rich environments.

The "L" denotes a Low Carbon version, and the increased molybdenum content is its defining feature.

 

🔬 Key Properties and Composition

 

SS 317L is a chromium-nickel-molybdenum alloy. It is an upgrade from 316L, designed for more aggressive media.

 

Corrosion Resistance

 

Its high molybdenum content makes it particularly effective against:

• Sulfuric acid

• Acidic chlorides and other halides

• Phosphoric acid

• Hot organic and fatty acids (common in food/pharmaceutical processing)

 

🏭 Typical Applications for SS 317L Sheet

 

Due to its superior properties, 317L sheet is primarily used in demanding industrial applications where the cost is justified by extended service life.

• Flue Gas Desulfurization (FGD) Systems: Used in power plants to scrub sulfur compounds from exhaust gases, where strong acidic environments exist.

• Chemical & Petrochemical Processing: Tanks, heat exchangers, and reactor vessels handling aggressive chemicals.

• Pulp and Paper Industry: Used for equipment exposed to acidic chlorine bleaching solutions.

• Food and Pharmaceutical Production: Equipment requiring high hygiene and resistance to strong cleaning agents.

• Textile Industry: Components exposed to acid dyes.

Stainless Steel (SS) pipes are a critical component across many industries, valued for their excellent corrosion resistance, strength, and durability.

To give you the most relevant information, I'll break down the key aspects of SS pipes: the main types, common grades, and specifications.

 

��️ 1. Types of Stainless Steel Pipes

 

SS pipes are primarily classified by their manufacturing method:

A seamless pipe is a hollow pipe made without a welded seam, manufactured from a solid metal billet that is heated and then stretched or rolled into a hollow tube. This process creates a strong, uniform pipe that can withstand higher pressures and temperatures, making it ideal for critical applications in industries like oil and gas, petrochemicals, and power generation. Available in all type of stainless steel grades.

1. Material Overview

SS 304 Seamless Pipe is made from Stainless Steel 304 (AISI 304 / UNS S30400) — the most commonly used austenitic stainless steel grade.
It’s known for its corrosion resistance, durability, and smooth, scale-free inner surface, which makes it ideal for fluid, gas, and chemical transport.

⚙️ 2. Chemical Composition 🧪 3. Mechanical Properties 🧰 4. Manufacturing Process

A seamless pipe is made without any welding joint, giving it higher strength and pressure resistance compared to welded pipes.
Steps:

1. Billet Heating

2. Piercing & Rolling to form a hollow tube

3. Sizing & Stretch Reducing for accurate OD and thickness

4. Heat Treatment (Annealing)

5. Pickling & Passivation for corrosion protection

6. Hydrostatic Testing & Inspection

📏 5. Common Dimensions

| Nominal Pipe Size (NPS) | Outside Diameter (OD

🏗️ Main Stainless Steel Product Shapes

 

These forms are often referred to as mill products or semi-finished products.

 

🔩 Other Essential Stainless Steel Products

 

Beyond the basic structural shapes, stainless steel is formed into many other critical items:

 

1. Flat Products

 

• Sheet and Plate: Flat stock, typically defined by thickness (Sheet is generally thinner than Plate). Used for vessel shells, tanks, kitchen backsplashes, and car body panels.

• Coil/Strip: Sheet or strip material rolled up for efficient transport and manufacturing, later unrolled for stamping or forming.

• Flat Bar: Solid rectangular stock, often used for brackets, base plates, and decorative trim.

 

2. Structural Shapes (Beyond Angle)

 

• Channel (U-Shape): Used for framing and structural support where a flat back is needed.

• Beams (I-Beam, H-Beam): Heavy-duty structural support for large buildings and infrastructure.

• Tee Bar (T-Shape): Used for bracing and architectural details.

• Square/Rectangular Tube: Hollow, square or rectangular cross-section, commonly used for frames, handrails, and furniture.

 

3. Fittings, Fasteners, and Wire

 

• Pipe Fittings: Elbows, Tees, Reducers, Caps, and Flanges used to change the direction or size of a piping system.

• Fasteners: Nuts, bolts, screws, washers, and anchors for assembly in corrosive environments (marine, outdoor).

• Wire/Wire Rod: Used for springs, mesh, welding wire, and cable.

 

🌍 Major Industries and Applications

 

Stainless steel's specific properties make it indispensable in many sectors:

• Food and Beverage: Tanks, processing equipment, pipes (due to its hygienic and non-reactive surface).

• Chemical & Pharmaceutical: Pressure vessels, heat exchangers, and piping for corrosive media.

• Construction & Architecture: Structural elements, exterior cladding, roofing, and decorative trim.

• Medical: Surgical instruments, implants, and hospital equipment (due to ease of sterilization).

• Automotive: Exhaust systems, catalytic converters, and trims.

Stainless Steel (SS) pipes are widely used across almost every industry due to their combination of excellent corrosion resistance, high strength, and durability.

To specify the correct SS pipe, you primarily need to consider the Grade (material), the Type (construction), and the Schedule (wall thickness).

 

🧪 1. Common Grades of SS Pipe

 

The grade determines the pipe's chemical composition and, critically, its resistance to specific corrosive environments.

Stainless Steel (SS) pipes are a critical component across many industries, valued for their excellent corrosion resistance, strength, and durability.

To give you the most relevant information, I'll break down the key aspects of SS pipes: the main types, common grades, and specifications.

 

🛠️ 1. Types of Stainless Steel Pipes

 

SS pipes are primarily classified by their manufacturing method:

🏗️ Main Stainless Steel Product Shapes

 

These forms are often referred to as mill products or semi-finished products.

 

🔩 Other Essential Stainless Steel Products

 

Beyond the basic structural shapes, stainless steel is formed into many other critical items:

 

1. Flat Products

 

• Sheet and Plate: Flat stock, typically defined by thickness (Sheet is generally thinner than Plate). Used for vessel shells, tanks, kitchen backsplashes, and car body panels.

• Coil/Strip: Sheet or strip material rolled up for efficient transport and manufacturing, later unrolled for stamping or forming.

• Flat Bar: Solid rectangular stock, often used for brackets, base plates, and decorative trim.

 

2. Structural Shapes (Beyond Angle)

 

• Channel (U-Shape): Used for framing and structural support where a flat back is needed.

• Beams (I-Beam, H-Beam): Heavy-duty structural support for large buildings and infrastructure.

• Tee Bar (T-Shape): Used for bracing and architectural details.

• Square/Rectangular Tube: Hollow, square or rectangular cross-section, commonly used for frames, handrails, and furniture.

 

3. Fittings, Fasteners, and Wire

 

• Pipe Fittings: Elbows, Tees, Reducers, Caps, and Flanges used to change the direction or size of a piping system.

• Fasteners: Nuts, bolts, screws, washers, and anchors for assembly in corrosive environments (marine, outdoor).

• Wire/Wire Rod: Used for springs, mesh, welding wire, and cable.

 

🌍 Major Industries and Applications

 

Stainless steel's specific properties make it indispensable in many sectors:

• Food and Beverage: Tanks, processing equipment, pipes (due to its hygienic and non-reactive surface).

• Chemical & Pharmaceutical: Pressure vessels, heat exchangers, and piping for corrosive media.

• Construction & Architecture: Structural elements, exterior cladding, roofing, and decorative trim.

• Medical: Surgical instruments, implants, and hospital equipment (due to ease of sterilization).

• Automotive: Exhaust systems, catalytic converters, and trims.

🏗️ Main Stainless Steel Product Shapes

 

These forms are often referred to as mill products or semi-finished products.

 

🔩 Other Essential Stainless Steel Products

 

Beyond the basic structural shapes, stainless steel is formed into many other critical items:

 

1. Flat Products

 

• Sheet and Plate: Flat stock, typically defined by thickness (Sheet is generally thinner than Plate). Used for vessel shells, tanks, kitchen backsplashes, and car body panels.

• Coil/Strip: Sheet or strip material rolled up for efficient transport and manufacturing, later unrolled for stamping or forming.

• Flat Bar: Solid rectangular stock, often used for brackets, base plates, and decorative trim.

 

2. Structural Shapes (Beyond Angle)

 

• Channel (U-Shape): Used for framing and structural support where a flat back is needed.

• Beams (I-Beam, H-Beam): Heavy-duty structural support for large buildings and infrastructure.

• Tee Bar (T-Shape): Used for bracing and architectural details.

• Square/Rectangular Tube: Hollow, square or rectangular cross-section, commonly used for frames, handrails, and furniture.

 

3. Fittings, Fasteners, and Wire

 

• Pipe Fittings: Elbows, Tees, Reducers, Caps, and Flanges used to change the direction or size of a piping system.

• Fasteners: Nuts, bolts, screws, washers, and anchors for assembly in corrosive environments (marine, outdoor).

• Wire/Wire Rod: Used for springs, mesh, welding wire, and cable.

 

🌍 Major Industries and Applications

 

Stainless steel's specific properties make it indispensable in many sectors:

• Food and Beverage: Tanks, processing equipment, pipes (due to its hygienic and non-reactive surface).

• Chemical & Pharmaceutical: Pressure vessels, heat exchangers, and piping for corrosive media.

• Construction & Architecture: Structural elements, exterior cladding, roofing, and decorative trim.

• Medical: Surgical instruments, implants, and hospital equipment (due to ease of sterilization).

• Automotive: Exhaust systems, catalytic converters, and trims.