Viraj Stainless Steel 304/304L Seamless Pipes | SS 304/304L Seamless Pipes Supplier & Exporter | Maruti International

Viraj Stainless Steel 304/304L Seamless Pipes

Maruti International is a trusted supplier, exporter, stockist, and distributor of Viraj Stainless Steel 304/304L Seamless Pipes, delivering premium-quality stainless steel piping solutions for a wide range of industrial applications. Manufactured by Viraj Profiles Ltd., these seamless pipes are known for their exceptional corrosion resistance, superior mechanical strength, outstanding dimensional accuracy, and long service life.

At Maruti International, we supply Viraj Stainless Steel 304/304L Seamless Pipes in a comprehensive range of sizes, schedules, wall thicknesses, and finishes to meet the diverse needs of industries such as oil & gas, petrochemical, chemical processing, pharmaceutical, food processing, dairy, breweries, power generation, water treatment, construction, pulp & paper, and heavy engineering.

Our SS 304/304L seamless pipes are manufactured according to international standards including ASTM, ASME, ANSI, DIN, EN, ISO, and JIS, ensuring exceptional quality, reliability, and consistent performance in demanding industrial environments.

What are Viraj Stainless Steel 304/304L Seamless Pipes?

Viraj Stainless Steel 304/304L Seamless Pipes are manufactured from solid stainless steel billets using advanced hot extrusion and cold drawing processes, eliminating welded joints to provide a uniform and highly durable pipe structure. Seamless construction offers superior pressure resistance, enhanced mechanical strength, and leak-free performance, making these pipes ideal for critical applications.

Stainless Steel 304/304L belongs to the austenitic stainless steel family and contains approximately 18–20% chromium and 8–12% nickel, providing excellent resistance to corrosion, oxidation, and staining.

The 304L grade contains a lower carbon content (maximum 0.03%), which minimizes carbide precipitation during welding and improves resistance to intergranular corrosion. This makes SS 304L especially suitable for welded structures and corrosive service environments.

Viraj Profiles manufactures these seamless pipes using advanced production technology and strict quality control to ensure excellent dimensional accuracy, smooth surface finish, and consistent mechanical properties.

Features of Viraj Stainless Steel 304/304L Seamless Pipes

Maruti International supplies genuine Viraj SS 304/304L Seamless Pipes manufactured to international quality standards.

Key Features

• Excellent corrosion resistance

• Seamless construction

• High tensile strength

• Superior pressure resistance

• Excellent oxidation resistance

• Smooth internal and external surface finish

• High dimensional accuracy

• Excellent weldability

• Low carbon content in SS 304L

• Improved resistance to intergranular corrosion

• Good machinability

• Excellent formability

• Hygienic and easy-to-clean surface

• Long service life

• Low maintenance

• High impact resistance

• Leak-proof performance

• Attractive appearance

• Suitable for cryogenic and elevated-temperature applications

• Manufactured according to international standards

Advantages of Viraj SS 304/304L Seamless Pipes

Excellent Corrosion Resistance

High chromium and nickel content provides outstanding resistance to rust, oxidation, moisture, and atmospheric corrosion.

Seamless Construction

The absence of welded joints ensures uniform strength and dependable performance under high-pressure conditions.

Superior Weldability

The low carbon content of SS 304L minimizes carbide precipitation during welding, improving corrosion resistance in welded areas.

Excellent Mechanical Strength

Provides high tensile strength, toughness, and excellent durability.

Hygienic Material

Ideal for pharmaceutical, food processing, dairy, and beverage industries due to its smooth, non-porous surface.

Long Operational Life

Outstanding durability reduces maintenance costs and increases equipment lifespan.

Cost-Effective Solution

Offers an excellent balance between performance, reliability, and affordability.

Specifications

Maruti International supplies Viraj Stainless Steel 304/304L Seamless Pipes in a wide range of sizes and specifications.

Material Grades

• Stainless Steel 304

• Stainless Steel 304L

• UNS S30400

• UNS S30403

• WNR 1.4301

• WNR 1.4307

Product Types

• Seamless Pipes

• Seamless Tubes

• Heat Exchanger Tubes

• Instrumentation Tubes

• Hydraulic Tubes

• Boiler Tubes

Manufacturing Standards

• ASTM A312

• ASTM A213

• ASTM A269

• ASTM A511

• ASME SA312

• ASME SA213

• ASME SA269

• ANSI

• DIN

• EN

• ISO

• JIS

Size Range

• ¼" NB to 24" NB

• Outside Diameter: 6 mm to 610 mm

• Customized sizes available

Wall Thickness

• SCH 5

• SCH 10

• SCH 20

• SCH 40

• SCH 80

• SCH 160

• XXS

• Custom wall thickness available

Length

• Single Random

• Double Random

• Fixed Length

• Custom Cut Lengths

Surface Finish

• Annealed & Pickled

• Bright Annealed

• Mirror Finish

• Satin Finish

• Polished

• Mill Finish

Chemical Composition of Stainless Steel 304/304L

Typical chemical composition includes:

• Chromium (Cr): 18.0–20.0%

• Nickel (Ni): 8.0–12.0%

• Carbon (C):

  • SS 304: Maximum 0.08%

  • SS 304L: Maximum 0.03%

• Manganese (Mn): Maximum 2.0%

• Silicon (Si): Maximum 1.0%

• Phosphorus (P): Maximum 0.045%

• Sulfur (S): Maximum 0.03%

• Iron (Fe): Balance

Mechanical Properties

Viraj Stainless Steel 304/304L Seamless Pipes provide excellent mechanical performance.

Properties Include

• High tensile strength

• Excellent yield strength

• Superior elongation

• High impact resistance

• Excellent toughness

• Outstanding fatigue resistance

• Good hardness

• Excellent ductility

Types of Viraj Stainless Steel 304/304L Seamless Pipes

Maruti International supplies a complete range of Viraj SS 304/304L seamless piping products.

SS 304 Seamless Pipes

Suitable for high-pressure industrial piping systems and general engineering applications.

SS 304L Seamless Pipes

Ideal for welded piping systems requiring superior corrosion resistance.

SS 304/304L Heat Exchanger Tubes

Designed for condensers, boilers, and heat transfer equipment.

SS 304/304L Hydraulic Tubes

Used in hydraulic and pneumatic systems.

SS 304/304L Instrumentation Tubes

Manufactured with close tolerances for instrumentation and analytical equipment.

SS 304/304L Boiler Tubes

Suitable for steam generation and thermal processing applications.

Applications of Viraj Stainless Steel 304/304L Seamless Pipes

Our Viraj SS 304/304L Seamless Pipes are widely used across numerous industries.

Oil & Gas Industry

Used in pipelines, refineries, storage facilities, and process plants.

Petrochemical Industry

Suitable for transporting hydrocarbons and industrial process fluids.

Chemical Processing

Ideal for handling chemicals, solvents, and moderately corrosive media.

Pharmaceutical Industry

Preferred for sterile processing systems and hygienic manufacturing facilities.

Food & Beverage Industry

Used in dairy plants, breweries, beverage production, and food processing.

Water Treatment Plants

Suitable for potable water systems, wastewater treatment, and industrial water processing.

Power Generation

Applied in boilers, condensers, and power plant piping systems.

Construction Industry

Used in structural fabrication, architectural applications, and infrastructure projects.

Pulp & Paper Industry

Resistant to chemicals used in paper production processes.

Automotive Industry

Applied in exhaust systems, machinery, and industrial manufacturing.

Manufacturing Process

Viraj Stainless Steel 304/304L Seamless Pipes are manufactured using advanced seamless production technology.

The manufacturing process includes:

• Raw material inspection

• Billet heating

• Hot extrusion

• Piercing

• Cold drawing

• Heat treatment

• Straightening

• Pickling and passivation

• Surface finishing

• Dimensional inspection

• Hydrostatic testing

• Non-destructive testing

• Final quality inspection

Maruti International ensures every supplied product meets stringent quality standards before dispatch.

Quality Assurance

Every Viraj Stainless Steel 304/304L Seamless Pipe supplied by Maruti International undergoes rigorous quality inspection.

Testing includes:

• Chemical composition analysis

• Mechanical testing

• Tensile testing

• Flattening test

• Flaring test

• Hydrostatic testing

• Eddy Current Testing

• Ultrasonic Testing (UT)

• Positive Material Identification (PMI)

• Hardness testing

• Visual inspection

• Dimensional inspection

Mill Test Certificates (MTC) are provided upon customer request.

Why Choose Maruti International?

Maruti International is a trusted supplier of genuine Viraj Stainless Steel piping products.

Genuine Viraj Products

We supply authentic Viraj Stainless Steel 304/304L Seamless Pipes with complete quality documentation.

Extensive Inventory

Large stock availability ensures fast deliveries for urgent project requirements.

International Standards

Products comply with ASTM, ASME, ANSI, DIN, EN, ISO, and JIS specifications.

Customized Solutions

Custom sizes, schedules, lengths, and finishes are available according to customer specifications.

Competitive Pricing

We provide premium-quality Viraj products at competitive market prices.

Worldwide Export

We export Viraj Stainless Steel Seamless Pipes to Asia, Europe, North America, South America, Africa, and the Middle East.

Timely Delivery

Efficient logistics and inventory management ensure prompt worldwide shipments.

Technical Expertise

Our experienced engineering team assists customers in selecting the most suitable stainless steel piping solutions.

Packaging and Shipping

Maruti International ensures secure export packaging for safe transportation.

Packaging options include:

• Wooden Boxes

• Fumigated Wooden Crates

• Plastic End Caps

• Bundle Packing

• Waterproof Wrapping

• Export Pallets

• Customized Packaging

Worldwide shipping is available through sea freight, air freight, and road transport.

Industries We Serve

Our Viraj Stainless Steel 304/304L Seamless Pipes are widely used in:

• Oil & Gas

• Petrochemical

• Chemical Processing

• Pharmaceutical

• Food Processing

• Dairy

• Beverage Industry

• Water Treatment

• Desalination Plants

• Power Generation

• Marine

• Construction

• Infrastructure

• Automotive

• Aerospace

• Pulp & Paper

• Mining

• Heavy Engineering

• Industrial Manufacturing

• Process Industries

Frequently Asked Questions (FAQs)

What are Viraj Stainless Steel 304/304L Seamless Pipes?

Viraj Stainless Steel 304/304L Seamless Pipes are premium seamless stainless steel pipes manufactured from Grades 304 and 304L, offering excellent corrosion resistance, strength, and durability for industrial applications.

What is the difference between SS 304 and SS 304L?

SS 304L has a lower carbon content (maximum 0.03%), providing improved weldability and better resistance to intergranular corrosion after welding.

What standards do these pipes comply with?

They comply with ASTM A312, ASTM A213, ASTM A269, ASME SA312, ANSI, DIN, EN, ISO, and JIS standards.

Can Maruti International supply customized sizes?

Yes. We supply customized sizes, wall thicknesses, lengths, schedules, and finishes according to customer specifications.

Do you provide Mill Test Certificates?

Yes. Mill Test Certificates (MTC), inspection reports, and quality documentation are available upon request.

Do you export internationally?

Yes. Maruti International exports genuine Viraj Stainless Steel 304/304L Seamless Pipes worldwide with secure packaging and timely delivery.

Maruti International – Trusted Supplier of Viraj Stainless Steel 304/304L Seamless Pipes

Maruti International is your reliable partner for genuine Viraj Stainless Steel 304/304L Seamless Pipes, offering premium-quality products that meet the highest international standards for corrosion resistance, strength, and durability. Backed by an extensive inventory, advanced technical expertise, and strict quality assurance, we deliver stainless steel piping solutions that perform reliably in demanding industrial environments.

Whether you require standard or customized Viraj SS 304/304L Seamless Pipes, Maruti International provides dependable products supported by competitive pricing, timely worldwide delivery, and dedicated customer service. Our commitment to quality, innovation, and customer satisfaction has established us as a trusted supplier across global markets. Choose Maruti International for authentic Viraj Stainless Steel 304/304L Seamless Pipes that deliver outstanding performance, long service life, and exceptional value for your industrial projects.