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 PipesΒ 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 A249, A269, A358, A312, A409, A554, A778, A789 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.
Benefits of Stainless Steel Hollow Pipe
SS Hollow PipesΒ 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.
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 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 |
Material | Heat | Temperature | Tensile Strength | Yield Strength | Elongation %, Min |
Treatment | Min. | Ksi (MPa), Min. | Ksi (MPa), Min. | ||
Β | ΒΊF (ΒΊC) | Β | Β | ||
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 |
Standard | Werkstoff Nr. | UNS | JIS | BS | GOST | AFNOR | EN |
SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Π₯18Π10 | Z7CN18β09 | X5CrNi18-10 |
SS 304L | 1.4301 / 1.4307 | S30403 | SUS 304L | 304S11 | 03Π₯18Π11 | Z3CN18β10 | 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.
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 |
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 |
Packaging, Delivery & Marking Details
We ensure safe packaging using wooden boxes, plastic wrapping and bubble packing to prevent damage during transit. Cut-to-size ASTM A554 Hollow Tubes are delivered promptly across India with clear product markings, heat numbers and grade specifications. Customers can rely on us for the best price of Stainless Steel ERW Hollow Tubes in India and a wide stock of ASTM A409 Hollow Tubes ensuring timely availability and quality assurance.
Quality Tests & Certification
Our Stainless Steel Hollow PipeΒ 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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