Stainless Steel 304 Pipes
Seamless, welded & ERW stainless steel 304 pipes with multiple sizes, schedules and finishes. Ready stock, certified quality and worldwide delivery.
Siddhgiri Overseas is a trusted Stainless Steel 304 Pipes Supplier & Exporter, offering premium-quality pipes manufactured in accordance with ASTM A312 / ASME SA312 and other international standards. Our SS 304 Pipes are widely used for their excellent corrosion resistance, high strength, easy fabrication, and long service life across a broad range of industrial applications.
We supply Stainless Steel 304 Seamless Pipes, Welded Pipes, ERW Pipes, Round Pipes, Polished Pipes, and Hollow Pipes in multiple sizes, schedules, wall thicknesses, and finishes to meet diverse project requirements. Whether for process piping, structural fabrication, or fluid transportation, our products deliver consistent quality and dependable performance.
With ready stock, complete material traceability, and global export capabilities, Siddhgiri Overseas serves customers across India, UAE, Saudi Arabia, Qatar, Kuwait, Oman, South Africa, and other international markets. Every order is backed by competitive pricing, certified quality, timely delivery, and dedicated technical support.
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Stainless Steel 304 Pipes are widely used across industries for their excellent corrosion resistance, high strength, and outstanding fabrication properties. They perform reliably in environments exposed to moisture, chemicals, and varying temperatures, making them a dependable choice for long-term industrial piping systems.
With excellent weldability, easy maintenance, and a hygienic surface finish, SS 304 Pipes are ideal for food processing, pharmaceutical, water treatment, construction, and general engineering applications. Their combination of durability, versatility, and cost-effective performance makes them one of the most widely specified stainless steel pipe grades worldwide.
SS 304 Pipes provide outstanding resistance to rust, oxidation, moisture, and many industrial chemicals, making them suitable for a wide range of indoor and outdoor applications.
Manufactured to international standards, Stainless Steel 304 Pipes offer excellent mechanical strength and can safely handle various pressure and temperature operating conditions without compromising performance.
Stainless Steel 304 Pipes are easy to weld, bend, machine, and fabricate, allowing engineers and manufacturers to produce custom piping systems with precision and efficiency.
The smooth, non-porous surface is easy to clean and resistant to contamination, making SS 304 Pipes ideal for food processing, pharmaceutical, and healthcare applications requiring high hygiene standards.
Their durability and resistance to wear, scaling, and corrosion reduce maintenance requirements, lower replacement costs, and provide dependable performance over many years of operation.
Siddhgiri Overseas supplies Stainless Steel 304 Pipes in a wide range of sizes, schedules, wall thicknesses, and end configurations to meet the requirements of process industries, construction projects, and engineering applications. Manufactured to internationally recognized standards, our SS 304 Pipes ensure consistent quality, dimensional accuracy, and dependable performance.
| Specification | Details |
|---|---|
| Standards | ASTM A312 / ASME SA312 |
| Available Sizes | 1/2" NB to 24" NB |
| Wall Thickness | Schedule 5S to Schedule XXS |
| Pipe Schedule | SCH 10, SCH 20, SCH 30, SCH 40, STD, SCH 60, XS, SCH 80, SCH 120, SCH 140, SCH 160, XXS |
| Length | Single Random, Double Random & Cut Length |
| Forms | Round, Square, Rectangular, Hydraulic |
| Pipe Ends | Plain End, Beveled End, Threaded |
| Surface Finish | Annealed, Pickled, Polished, Brush Finish, Mirror Finish |
Stainless Steel 304 Pipes conform to internationally recognized material specifications, allowing them to be used across global engineering projects with confidence. Their excellent mechanical properties, corrosion resistance, and fabrication characteristics make them one of the most versatile stainless steel pipe grades available.
| Property | Value |
|---|---|
| Density | 8.0 g/cm³ |
| Melting Point | 1400°C (2550°F) |
| Tensile Strength | 515 MPa (75,000 psi) |
| Yield Strength (0.2% Offset) | 205 MPa (30,000 psi) |
| Elongation | 35% |
| Standard | Grade Designation |
|---|---|
| UNS | S30400 |
| Werkstoff | 1.4301 |
| EN | X5CrNi18-10 |
| JIS | SUS 304 |
| BS | 304S31 |
The balanced chemical composition of Stainless Steel 304 Pipes is responsible for their excellent corrosion resistance, strength, and weldability. The combination of chromium and nickel forms a stable protective oxide layer that helps resist rust and oxidation in a wide range of industrial environments.
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.08 Max |
| Manganese (Mn) | 2.00 Max |
| Silicon (Si) | 0.75 Max |
| Phosphorus (P) | 0.045 Max |
| Sulphur (S) | 0.030 Max |
| Chromium (Cr) | 18.0 – 20.0 |
| Nickel (Ni) | 8.0 – 11.0 |
| Iron (Fe) | Balance |
Siddhgiri Overseas supplies various types of Stainless Steel 304 Pipes manufactured using different processes to meet specific industrial requirements and operating conditions.
Manufactured without a welded seam, these pipes offer superior strength and pressure resistance, making them suitable for oil & gas, chemical processing, power generation, and other critical industrial applications.
Produced from premium stainless steel strips, welded pipes provide excellent dimensional accuracy and are widely used in construction, food processing, pharmaceutical, water treatment, and general engineering industries.
Electric Resistance Welded (ERW) pipes feature uniform wall thickness and smooth internal surfaces, making them an economical solution for structural applications and industrial fluid transportation.
The most commonly used pipe form, offering excellent corrosion resistance and fabrication properties for process piping, structural fabrication, and commercial projects.
Available in polished, brushed, and mirror finishes, these pipes are ideal for architectural applications, decorative installations, food processing equipment, and hygienic processing systems.
Designed for structural and mechanical applications, hollow pipes provide excellent strength-to-weight performance for fabrication, machinery, framework, and engineering projects.
Both Stainless Steel 304 Seamless Pipes and Stainless Steel 304 Welded Pipes are widely used across industrial applications. The right choice depends on factors such as operating pressure, fabrication requirements, service conditions, and project budget.
| Feature | Seamless Pipes | Welded Pipes |
|---|---|---|
| Manufacturing Process | Manufactured from a solid billet without a welded joint | Manufactured by welding stainless steel strips or plates |
| Pressure Performance | Suitable for high-pressure and high-temperature applications | Best suited for low to medium-pressure systems |
| Strength | Higher structural integrity due to the absence of a weld seam | Excellent strength for general industrial applications |
| Surface Finish | Available in annealed, pickled, and polished finishes | Available in polished, brushed, mirror, and mill finishes |
| Cost | Higher manufacturing cost | More economical for large-volume projects |
| Typical Applications | Oil & Gas, Chemical Processing, Power Plants, Heat Exchangers | Construction, Food Processing, Water Treatment, Pharmaceutical, Structural |
Seamless pipes are generally preferred for critical process industries where maximum strength and pressure resistance are required. Welded pipes provide a cost-effective solution for general industrial, commercial, and structural applications while maintaining the excellent corrosion resistance and fabrication properties of Stainless Steel 304.
Stainless Steel 304 Pipes are engineered to deliver outstanding performance across diverse industries and demanding operating conditions. Their exceptional corrosion resistance, strength, and durability make them the material of choice for critical piping applications worldwide.
SS 304 Pipes are extensively used in processing plants, dairy equipment, breweries, and hygienic piping systems where corrosion resistance, cleanliness, and easy maintenance are essential.
Their smooth surface finish and excellent corrosion resistance make them suitable for sterile processing equipment, fluid transfer systems, and pharmaceutical manufacturing facilities.
Stainless Steel 304 Pipes are widely used in water distribution, filtration systems, wastewater treatment plants, and utility piping due to their durability and resistance to corrosion.
Suitable for transporting mild chemicals, process fluids, and industrial media where reliable corrosion resistance and long service life are required.
Commonly used for structural frameworks, architectural fabrication, handrails, process piping, and commercial building projects requiring strength and durability.
Their excellent mechanical properties and temperature resistance make them suitable for heat exchangers, condensers, boilers, and industrial processing systems.
Used for machinery, industrial equipment, fabrication projects, and custom engineering components that require dependable performance and excellent weldability.
Siddhgiri Overseas is a trusted Stainless Steel 304 Pipes Supplier & Exporter, offering premium-quality seamless, welded, and ERW pipes manufactured to international standards. We maintain ready stock in multiple sizes, schedules, and finishes to support the requirements of chemical processing, food processing, pharmaceutical, construction, and general engineering industries.
We maintain a comprehensive inventory of stainless steel 304 pipes in various sizes, schedules, and finishes. Our ready stock enables us to respond quickly to urgent requirements while supporting both small quantity orders and large-scale industrial projects.
All stainless steel 304 pipes are supplied in accordance with internationally recognized standards. Each order undergoes quality inspection and is supplied with Mill Test Certificates (MTC) and EN 10204 3.1 Test Certificates to ensure complete material traceability and compliance with project requirements.
To simplify fabrication and reduce material wastage, we offer stainless steel 304 pipes in custom lengths and specifications based on customer requirements. Our team assists with project-specific processing needs, helping customers save time during manufacturing.
As a trusted exporter, Siddhgiri Overseas supplies stainless steel 304 pipes to customers across India, UAE, Saudi Arabia, Qatar, Kuwait, Oman, South Africa, and other global markets. Our export-grade packaging and efficient logistics ensure materials reach their destination safely and on schedule.
From product selection to final dispatch, our experienced team works closely with procurement managers, EPC contractors, OEMs, and industrial buyers. We provide prompt quotations, technical assistance, and responsive customer service to ensure a smooth purchasing experience.
We offer competitive pricing on Stainless Steel 304 Pipes combined with flexible payment terms and supply arrangements to meet the budget and scheduling needs of various project types and order quantities.
Looking for a reliable Stainless Steel 304 Pipes Supplier for your next project? Siddhgiri Overseas supplies high-quality SS 304 Pipes in a wide range of sizes, schedules, and finishes with prompt delivery across India, UAE, Saudi Arabia, Qatar, Kuwait, Oman, South Africa, and other international markets. Share your required pipe size, schedule, wall thickness, quantity, and delivery location with our team to receive a competitive quotation.