Viraj Stainless Steel 316/316L Seamless Pipes | SS 316/316L Seamless Pipes Supplier & Exporter | Maruti International

Viraj Stainless Steel 316/316L Seamless Pipes

Maruti International is a leading supplier, exporter, stockist, and distributor of Viraj Stainless Steel 316/316L Seamless Pipes, offering premium-quality stainless steel piping solutions for critical industrial applications. Manufactured by Viraj Profiles Ltd., these seamless pipes are engineered for exceptional corrosion resistance, high mechanical strength, excellent pressure-handling capability, and long-lasting durability in harsh operating environments.

At Maruti International, we supply Viraj Stainless Steel 316/316L Seamless Pipes in a comprehensive range of sizes, schedules, wall thicknesses, and surface finishes to meet the diverse requirements of industries such as oil & gas, petrochemical, chemical processing, marine, offshore, pharmaceutical, food processing, dairy, desalination, power generation, pulp & paper, water treatment, construction, and heavy engineering.

Our SS 316/316L seamless pipes are manufactured in accordance with international standards including ASTM, ASME, ANSI, DIN, EN, ISO, and JIS, ensuring superior quality, precision, and dependable performance across demanding industrial applications.

What are Viraj Stainless Steel 316/316L Seamless Pipes?

Viraj Stainless Steel 316/316L Seamless Pipes are manufactured from solid stainless steel billets through hot extrusion and cold drawing processes, eliminating welded joints and ensuring a uniform grain structure throughout the pipe. The seamless construction provides superior strength, enhanced pressure resistance, and improved reliability, making these pipes suitable for high-pressure and critical process applications.

Stainless Steel 316/316L is an austenitic chromium-nickel-molybdenum alloy known for its outstanding corrosion resistance. The 316L grade contains a lower carbon content (maximum 0.03%), which minimizes carbide precipitation during welding and significantly improves resistance to intergranular corrosion.

The addition of 2–3% molybdenum provides excellent protection against pitting, crevice corrosion, and chloride-induced corrosion, making SS 316/316L the preferred material for marine, offshore, pharmaceutical, and chemical processing industries.

Features of Viraj Stainless Steel 316/316L Seamless Pipes

Maruti International supplies genuine Viraj SS 316/316L Seamless Pipes manufactured to the highest quality standards.

Key Features

• Superior corrosion resistance

• Excellent resistance to chlorides

• Outstanding pitting and crevice corrosion resistance

• Seamless construction for enhanced strength

• Excellent pressure-handling capability

• High tensile strength

• Low carbon content in SS 316L for improved weldability

• Excellent oxidation resistance

• Smooth internal and external surface finish

• High dimensional accuracy

• Excellent weldability and fabrication properties

• Superior machinability

• Hygienic and easy-to-clean surface

• Long service life

• Low maintenance

• Excellent toughness

• High impact resistance

• Suitable for cryogenic and elevated-temperature applications

• Leak-proof performance

• Manufactured according to international standards

Advantages of Viraj SS 316/316L Seamless Pipes

Exceptional Corrosion Resistance

The molybdenum content provides outstanding resistance to seawater, chlorides, acids, and corrosive chemicals.

Seamless Construction

Without welded joints, these pipes offer superior structural integrity and reliable performance under high-pressure conditions.

Enhanced Weldability

The low carbon content of SS 316L minimizes carbide precipitation, ensuring better corrosion resistance after welding.

Superior Mechanical Strength

Excellent tensile strength and toughness make these pipes suitable for demanding industrial applications.

Hygienic Material

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

Long Operational Life

Excellent durability reduces maintenance costs and extends equipment service life.

Cost-Effective Solution

Provides excellent long-term value through high reliability and reduced downtime.

Specifications

Maruti International supplies Viraj Stainless Steel 316/316L Seamless Pipes in a wide variety of sizes and specifications.

Material Grades

• Stainless Steel 316

• Stainless Steel 316L

• UNS S31600

• UNS S31603

• WNR 1.4401

• WNR 1.4404

Product Types

• Seamless Pipes

• Seamless Tubes

• Hydraulic Tubes

• Instrumentation Tubes

• Heat Exchanger 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

• Custom 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 316/316L

Typical chemical composition includes:

• Chromium (Cr): 16.0–18.0%

• Nickel (Ni): 10.0–14.0%

• Molybdenum (Mo): 2.0–3.0%

• Carbon (C):

  • SS 316: Maximum 0.08%

  • SS 316L: 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 316/316L Seamless Pipes deliver outstanding 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 316/316L Seamless Pipes

Maruti International supplies a complete range of Viraj SS 316/316L seamless piping products.

SS 316 Seamless Pipes

Designed for high-pressure industrial piping systems.

SS 316L Seamless Pipes

Ideal for welded process piping requiring superior corrosion resistance.

SS 316/316L Heat Exchanger Tubes

Suitable for heat exchangers, condensers, and thermal processing equipment.

SS 316/316L Hydraulic Tubes

Manufactured for hydraulic and pneumatic systems.

SS 316/316L Instrumentation Tubes

Designed with precise tolerances for instrumentation applications.

SS 316/316L Boiler Tubes

Used in high-temperature boilers and power generation plants.

Applications of Viraj Stainless Steel 316/316L Seamless Pipes

Our Viraj SS 316/316L Seamless Pipes are widely used across numerous industries.

Oil & Gas Industry

Used in offshore platforms, refineries, LNG plants, and process piping.

Petrochemical Industry

Suitable for transporting hydrocarbons and corrosive process fluids.

Chemical Processing

Ideal for handling acids, alkalis, solvents, and aggressive chemicals.

Marine Industry

Excellent resistance to seawater makes SS 316/316L ideal for marine fabrication.

Offshore Industry

Designed for highly corrosive offshore operating environments.

Pharmaceutical Industry

Preferred for sterile processing systems and hygienic manufacturing facilities.

Food & Beverage Industry

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

Power Generation

Applied in boilers, condensers, and industrial piping systems.

Water Treatment & Desalination

Ideal for desalination plants, potable water systems, and wastewater treatment.

Pulp & Paper Industry

Excellent resistance to industrial chemicals used in paper manufacturing.

Manufacturing Process

Viraj Stainless Steel 316/316L 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 316/316L 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 supplied 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 316/316L 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 requirements.

Competitive Pricing

We provide premium-quality Viraj products at highly competitive 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 helps customers select the right piping solutions for every application.

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 316/316L Seamless Pipes are widely used in:

• Oil & Gas

• Petrochemical

• Chemical Processing

• Marine

• Offshore

• Pharmaceutical

• Food Processing

• Dairy

• Beverage Industry

• Water Treatment

• Desalination Plants

• Power Generation

• Construction

• Infrastructure

• Aerospace

• Pulp & Paper

• Mining

• Heavy Engineering

• Industrial Manufacturing

• Process Industries

Frequently Asked Questions (FAQs)

What are Viraj Stainless Steel 316/316L Seamless Pipes?

These are premium seamless stainless steel pipes manufactured from Grade 316 and 316L stainless steel, offering excellent corrosion resistance, high strength, and superior durability for demanding industrial applications.

What is the difference between SS 316 and SS 316L?

SS 316L has a lower carbon content (maximum 0.03%), providing better weldability and improved 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 316/316L Seamless Pipes worldwide with secure packaging and timely delivery.

Maruti International – Trusted Supplier of Viraj Stainless Steel 316/316L Seamless Pipes

Maruti International is your trusted partner for genuine Viraj Stainless Steel 316/316L Seamless Pipes, delivering premium-quality products that meet the highest international standards for corrosion resistance, strength, and durability. Our extensive inventory, technical expertise, and strict quality assurance enable us to provide reliable stainless steel piping solutions for critical industrial applications across global markets.

Whether you require standard or customized Viraj SS 316/316L Seamless Pipes, Maruti International offers dependable products supported by competitive pricing, timely worldwide delivery, and dedicated customer service. Our commitment to quality, innovation, and customer satisfaction has made us a preferred supplier for industries worldwide. Choose Maruti International for authentic Viraj Stainless Steel 316/316L Seamless Pipes that deliver exceptional performance, long service life, and outstanding value for your industrial projects.