We are one of the most trusted suppliers, manufacturers, and exporters of A312 and A409 Stainless Steel Pipes across India. With a vast inventory and decades of experience, we cater to the industrial, commercial, and infrastructural needs of various sectors by delivering premium-grade SS304, SS316, SS310, SS321, and SS904 pipes in different specifications and sizes.
Stainless steel pipes are widely used in industries such as oil & gas, petrochemical plants, power generation, construction, water treatment, and food processing. Stainless steel grades such as 304, 316, 310, 321, and 904L are commonly produced according to ASTM standards including ASTM A312 and ASTM A409.
These pipes are known for their corrosion resistance, strength, weldability, and long service life. Stainless steel pipes are suitable for high temperature and high pressure applications, making them essential in industrial piping systems worldwide.
ASTM A312 SS304 pipes are one of the most commonly used stainless steel pipes due to their excellent corrosion resistance and durability. These pipes contain chromium and nickel, providing strong resistance against oxidation and rusting.
ASTM A312 SS316 pipes contain molybdenum which improves resistance to chloride corrosion and chemical exposure. These pipes are widely used in marine, pharmaceutical, and chemical processing industries.
SS310 pipes are high temperature resistant stainless steel pipes designed for furnace components, heat exchangers, and thermal processing equipment.
SS321 pipes are titanium stabilized stainless steel pipes used in high temperature environments and applications requiring resistance to intergranular corrosion.
SS904L pipes are high alloy stainless steel pipes offering superior corrosion resistance in acidic environments such as sulfuric acid and phosphoric acid.
ASTM A409 SS316 pipes are large diameter welded stainless steel pipes commonly used in industrial pipelines, petrochemical plants, and structural applications.
A409 SS321 pipes provide high temperature resistance and oxidation protection, making them suitable for industrial piping systems and thermal equipment.
A409 SS304 pipes are versatile stainless steel welded pipes used in infrastructure, water systems, and industrial processing plants.
| Grade | Carbon | Chromium | Nickel | Molybdenum |
|---|---|---|---|---|
| SS 304 | 0.08% | 18–20% | 8–11% | - |
| SS 316 | 0.08% | 16–18% | 10–14% | 2–3% |
| SS 310 | 0.25% | 24–26% | 19–22% | - |
| SS 321 | 0.08% | 17–19% | 9–12% | - |
| SS 904L | 0.02% | 19–23% | 23–28% | 4–5% |
| Property | Value |
|---|---|
| Density | 8 g/cm³ |
| Tensile Strength | 515 MPa |
| Yield Strength | 205 MPa |
| Elongation | 35% |
| Standard | Grade |
|---|---|
| ASTM | A312 |
| UNS | S30400 |
| EN | 1.4301 |
| JIS | SUS 304 |
| BS | 304S31 |
| Pipe Type | Size Range |
|---|---|
| Seamless Pipes | 1/8" – 24" |
| ERW Pipes | 1/2" – 48" |
| Welded Pipes | 6" – 100" |
| Wall Thickness | SCH 10 – SCH XXS |
| Pipe Size | OD | Weight |
|---|---|---|
| 1/2" | 21.3 mm | 1.02 kg/m |
| 1" | 33.4 mm | 2.13 kg/m |
| 2" | 60.3 mm | 3.99 kg/m |
| 3" | 88.9 mm | 6.56 kg/m |
| HSN Code | Description |
|---|---|
| 73044900 | Stainless Steel Seamless Pipes |
| 73064000 | Stainless Steel Welded Pipes |
| Product | Price Range |
|---|---|
| SS 304 Pipe | $800 – $1800 / Ton |
| SS 316 Pipe | $1200 – $2600 / Ton |
| SS 310 Pipe | $1500 – $3000 / Ton |
| SS 904L Pipe | $3000 – $6000 / Ton |
We are one of the top suppliers of ASTM A312 SS304 stainless steel pipes in India offering high quality products for industrial and infrastructure applications.
As a leading manufacturer in Mumbai, we provide durable and precision engineered stainless steel pipes used in chemical, pharmaceutical, and construction industries.
Manufacturers in West Bengal produce high quality SS321 pipes suitable for thermal plants and high temperature piping systems.
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As a top-rated A312 SS304 Pipes Supplier in India, we provide corrosion-resistant and high-strength stainless steel pipes ideal for fluid transport, structural applications, and high-temperature uses.
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