SS 304 Pipe Sizes, Uses & Weight Chart – Udhhyog India
Stainless Steel 304 pipes (SS 304) are one of the most widely used stainless steel products across industrial, domestic, and commercial sectors. They offer an exceptional balance of strength, corrosion resistance, and workability—making them ideal for multiple applications. At Udhhyog, we supply a full range of SS 304 pipes in different sizes, wall thicknesses, and surface finishes to meet both structural and sanitary-grade requirements.
If you're looking for a verified weight chart, standard sizes, application uses, and bulk supply options of SS 304 pipes, this guide from Udhhyog India has you covered.
📦 What is SS 304 Pipe?
SS 304 pipe is made from AISI 304 stainless steel, a chromium-nickel austenitic alloy known for its high corrosion resistance, ductility, and formability. It is non-magnetic, can withstand a variety of chemicals and temperatures, and is often the go-to choice for general-purpose stainless piping systems.
Udhhyog provides SS 304 pipes in:
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Seamless and ERW (electric resistance welded) forms
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Polished and unpolished finishes
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SCH 5S to SCH 80 thickness
📏 SS 304 Pipe Sizes Available at Udhhyog
SS 304 pipes are available in both metric and imperial sizing, typically based on Nominal Bore (NB) or Outer Diameter (OD). Here's a breakdown of the most commonly supplied sizes by Udhhyog India:
| Nominal Bore (NB) | Outer Diameter (OD) mm | Wall Thickness Range (mm) | Schedule |
|---|---|---|---|
| ½ inch | 21.3 mm | 1.2 – 2.5 mm | SCH 5 to 40 |
| ¾ inch | 26.9 mm | 1.2 – 3.0 mm | SCH 10 to 80 |
| 1 inch | 33.4 mm | 1.5 – 3.5 mm | SCH 10 to 80 |
| 1½ inch | 48.3 mm | 1.5 – 4.0 mm | SCH 10 to 80 |
| 2 inch | 60.3 mm | 2.0 – 5.0 mm | SCH 10 to 80 |
| 3 inch | 88.9 mm | 2.0 – 6.0 mm | SCH 10 to 80 |
| 4 inch | 114.3 mm | 3.0 – 6.0 mm | SCH 10 to 80 |
| 6 inch | 168.3 mm | 4.0 – 8.0 mm | SCH 10 to 80 |
⚙️ SS 304 Pipe Weight Chart (Per Meter) – Udhhyog Verified
Use this chart to estimate the approximate weight per meter of SS 304 pipe, based on size and thickness:
| Size (NB) | OD (mm) | Wall Thickness (mm) | Weight (kg/m) |
|---|---|---|---|
| ½” | 21.3 | 2.0 | 1.02 |
| ¾” | 26.9 | 2.0 | 1.30 |
| 1” | 33.4 | 2.6 | 2.20 |
| 1½” | 48.3 | 3.0 | 3.86 |
| 2” | 60.3 | 3.2 | 5.44 |
| 3” | 88.9 | 3.6 | 9.75 |
| 4” | 114.3 | 4.0 | 13.64 |
| 6” | 168.3 | 4.8 | 22.89 |
🔎 Exact weight depends on manufacturing tolerance. Udhhyog provides certified weight per meter data on all supply documents.
🧰 Common Uses of SS 304 Pipe
SS 304 pipes are known for their hygienic properties, corrosion resistance, and ease of fabrication. That’s why they’re used across multiple industries:
🏭 Industrial Applications:
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Oil & gas pipelines
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Food processing plants
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Petrochemical industries
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Water treatment and RO systems
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Heat exchangers and boilers
🧴 Sanitary Applications:
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Dairy pipelines
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Beverage and brewery lines
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Pharmaceutical cleanrooms
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Kitchen & sink connections
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Medical gas lines
🏠 Domestic and Commercial Use:
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Handrails & balustrades
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Water supply lines
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Gas lines in homes and restaurants
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Exhaust and ventilation systems
🏭 Why Choose Udhhyog for SS 304 Pipes?
| Advantage | Details |
|---|---|
| 📦 Ready Stock | Full range from ½” to 6” in all SCH thickness |
| ✅ Certified Quality | IS 6911, ASTM A312, A554 standards with MTC and testing |
| 💰 Best Price Guarantee | Transparent per meter and per kg rates for 2025 |
| ✂️ Custom Cutting & Threading | Lengths as per site needs (standard 6 meters or cut-to-size) |
| 🚚 PAN India Delivery | Fast logistics to all states from Delhi, Mumbai, and Chennai hubs |
| 🛠 Industrial Projects Ready | Bulk order support with dedicated account managers |
💸 SS 304 Pipe Price 2025 (Indicative)
| Size | Thickness | Grade | Price per Meter (₹) | Price per Kg (₹) |
|---|---|---|---|---|
| 1” | 2.6 mm | 304 | ₹265 – ₹285 | ₹275 – ₹285 |
| 2” | 3.2 mm | 304 | ₹440 – ₹480 | ₹270 – ₹280 |
| 3” | 3.6 mm | 304 | ₹720 – ₹780 | ₹265 – ₹275 |
| 4” | 4.0 mm | 304 | ₹1,050 – ₹1,150 | ₹260 – ₹270 |
📞 Contact Udhhyog for latest bulk rates, GST-inclusive invoice, and project quote.
📜 Standards Followed at Udhhyog
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ASTM A312 / A554 – Seamless & Welded Stainless Pipes
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IS 6911: 2017 – Indian standard for Austenitic stainless
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EN 10217 / EN 10296 – European structural and pressure piping
🙋 Frequently Asked Questions (FAQ)
❓1. What is the difference between SS 304 and SS 316 pipes?
Answer: SS 304 is highly corrosion-resistant for most environments, but SS 316 contains molybdenum, making it more suitable for marine and chemical environments. SS 304 is more cost-effective and preferred for general use.
❓2. Can I use SS 304 pipe for drinking water lines?
Answer: Yes, SS 304 is safe for potable water and is widely used in RO plants, pipelines, and food-grade applications. Udhhyog supplies SS 304 pipes with food-safe certifications on request.
❓3. How do I calculate the weight of SS 304 pipe?
Answer: You can use the formula:
Weight (kg/m) = [OD – Wall Thickness] × Wall Thickness × 0.02466 × 1000
Or, simply refer to Udhhyog’s verified SS 304 weight chart.
❓4. Do you supply mirror-polished SS 304 pipes?
Answer: Yes. Udhhyog offers both polished and unpolished SS 304 pipes, ideal for railing, furniture, and architecture. Mirror and brush finish options are available.
❓5. Can I buy SS 304 pipes in cut-to-length format?
Answer: Absolutely. Udhhyog provides cut-to-length service for projects requiring precision lengths, along with end-finishing, threading, or polishing as needed.
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