Stainless Steel Hollow Pipe
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Neeka Tubes is a trusted supplier of SS Hollow Pipes in India offering high-quality products at competitive prices. Hollow Pipes of Stainless Steel are cylindrical tubes with hollow sections used for applications requiring high strength and corrosion resistance. It is used widely in structural, fluid transportation and industrial applications. These pipes are available in SS 304, 304L, 316, 316L and 201 offering excellent durability and corrosion resistance.
Stainless Steel Hollow Pipes are made with a precise blend of chromium, nickel and molybdenum ensuring high strength and superior corrosion resistance. These pipes exhibit excellent mechanical properties such as high tensile strength, elongation and impact resistance. They are manufactured following international standards such as ASTM A358, A312, A409, A778, and A790. These pipes come in different specifications, including an outer diameter ranging from 6mm to 610mm, wall thickness from 0.5mm to 20mm and lengths from 1 meter to 12 meters. They are available in polished, annealed, pickled and bright annealed finishes and are offered in round, square, rectangular and oval forms with plain end, bevelled end or threaded options.
SS Hollow Pipe, SS Hollow Pipe Weight Chart, SS Hollow Pipe Price, SS Hollow Pipe Sizes, SS Hollow Pipe Dimensions, SS Hollow Pipe Weight Per Meter, SS Hollow Pipe Price in India
Benefits of Stainless Steel Hollow Pipe
- Superior Corrosion Resistance: Provides excellent protection against rust, crevice corrosion and stress cracking.
- High Strength & Durability: Withstands extreme pressure, temperature and mechanical stress.
- Great Malleability & Sturdiness: Offers flexibility in fabrication while maintaining structural integrity.
- Excellent Machinability: Ensures smooth operations in various industrial applications.
- High Heat Resistance: Works efficiently at elevated temperatures with a density of 8.0 g/cm³ and a melting point of 1400°C.
SS Hollow Pipes are widely used in construction, pharmaceuticals, petrochemicals, and household applications. These pipes efficiently transport liquids, gases and acids, making them ideal for high-pressure and high-temperature environments. Their excellent ductility ensures reliability in structural frameworks and heat exchangers. They are also used in oil and gas industries, automotive components water supply systems and chemical processing plants proving their versatility across multiple industries.
Most Common Types of Stainless Steel Hollow Pipe
Stainless Steel 316 Hollow Pipe
SS 304 Rectangular Pipe
SS Square Hollow Pipe
SS Round Hollow Pipe
Stainless Steel Hollow Pipe Specifications
| Specifications | ASTM A312 / ASME SA312 |
| Dimensions | ASTM, ASME, and API |
| Size | 300 mm NB |
| Wall Thickness | 1.8mm to 14.27mm |
| Length | 6000 to 12000/18000mm |
| Outer Diameter | 21.3 to 457.2mm |
| Dimensional Tolerances | All sizes +/- 10% |
| Shape | Rectangular, Circle, Square |
| Value Added Service | Draw & Expansion as per required Size & Length Polish (Electro & Commercial) Heat Treatment Bending Annealed & Pickled Sand Blasting Machining Etc. |
Stainless Steel Hollow Pipe Chemical Composition
| STAINLESS STEEL HOLLOW PIPE GRADES | UNS | C | Mn | P | S | Si | Cr | Ni | Mo | Ti | Nb | N |
| TP304 | S30400 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-11.0 | ||||
| TP304L | S30403 | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-13.0 | ||||
| TP316 | S3160 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | |||
| TP316L | S31603 | 0.035 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
Mechanical Properties of Stainless Steel Hollow Pipe
| Material | Heat | Temperature | Tensile Strength | Yield Strength | Elongation %, Min |
| Treatment | Min. | Ksi (MPa), Min. | Ksi (MPa), Min. | ||
| ºF (ºC) | |||||
| TP304 | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
| TP304L | Solution | 1900 (1040) | 70(485) | 25(170) | 35 |
| TP316 | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
| TP316L | Solution | 1900(1040) | 70(485) | 25(170) | 35 |
Equivalent Grades for Stainless Steel Hollow Pipe
| Standard | Werkstoff Nr. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
| SS 304L | 1.4301 / 1.4307 | S30403 | SUS 304L | 304S11 | 03Х18Н11 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 |
Contact Neeka Tubes today for the best offer & competitive quotation of Stainless Steel Hollow Pipe
Please call on +91 7700067892 or drop an email at sales@neekatubes.net.
SS Hollow Pipe Dimension in MM
| 1/2″ | 0.84 |
| 3/4″ | 1.05 |
| 1″ | 1.315 |
| 1-1/4″ | 1.66 |
| 1-1/2″ | 1.9 |
| 2″ | 2.375 |
| 2-1/2″ | 2.875 |
| 3″ | 3.5 |
| 3-1/2″ | 4 |
SS Hollow Pipe Thickness Chart
| PIPE | GAUGE | THICKNESS RANGE(INCHES) |
|---|---|---|
| 22 | 0.025 through 0.029 | 0.028 |
| 20 | 0.031 through 0.035 | 0.035 |
| 19 | 0.038 through 0.042 | 0.042 |
| 18 | 0.044 through 0.049 | 0.049 |
| 17 | 0.053 through 0.058 | 0.058 |
| 16 | 0.060 through 0.065 | 0.065 |
| 15 | 0.066 through 0.074 | 0.072 |
| 14 | 0.075 through 0.085 | 0.083 |
| 13 | 0.087 through 0.097 | 0.095 |
| 12 | 0.101 through 0.111 | 0.109 |
| 11 | 0.112 through 0.122 | 0.12 |
| 10 | 0.126 through 0.136 | 0.134 |
| 9 | 0.140 through 0.150 | 0.148 |
| 8 | 0.157 through 0.167 | 0.165 |
| 7 | 0.175 through 0.185 | 0.18 |
SS Hollow Pipe Packing & Marking
Packaging, Delivery & Marking Details
We pay close attention to how the pipes are packed because transport can be rough at times. Most batches go into wooden boxes, and the team adds plastic wrap or bubble padding depending on how far the shipment has to travel. This simple routine avoids scratches and dents. When someone asks for cut-to-size ASTM A554 Hollow Pipes, we usually send them out quickly, and each bundle carries clear markings (heat numbers, grade details and whatever extra notes the customer has asked for). It keeps things easy to trace.
Delivery across India tends to move at a steady pace. Many buyers reach out for Stainless Steel ERW Hollow pipes not just because the pricing stays fair, but also because they know we keep enough material stocked. The same goes for ASTM A409 Hollow pipes. Some weeks, the demand rises without warning, so we maintain a larger inventory to avoid delays and keep orders moving without long gaps in supply.
Quality Tests & Certification
Our Stainless Steel Hollow Pipe undergoes strict quality testing including tensile, hardness, impact and chemical composition tests. We ensure that all our products meet international quality standards and are supplied with mill test certificates and third-party inspections to guarantee reliability and performance.
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Industrial Application of Stainless Steel Hollow Pipe
