Stainless Steel Pipes & Tubes Supplier, Manufacturer
At Elegant Pipes, stainless steel pipes and tubes are designed to support a wide range of uses in plumbing, construction, and industrial systems. They are made from a controlled mixture of iron and chromium, and sometimes elements like nickel or molybdenum are added. Scientifically, these elements combine to form a passive oxide film on the metal surface. This thin protective shield prevents rust and chemical reactions, which is why stainless steel remains strong and corrosion-resistant even when exposed to water, humidity, or harsh liquids over a long period. There are several varieties of stainless steel tubes, including round, square, hollow section, seamless, and welded.
Because stainless steel can handle heavy pressure without deforming and does not weaken easily during sudden temperature changes, it is widely used to transport gas, steam, and liquids safely. Its high strength-to-weight ratio makes the pipelines stable and long-lasting, reducing maintenance needs in factories, industrial plants, and outdoor installations. These properties are proven through real-world performance, where stainless steel consistently delivers clean flow and dependable service.
SS Tube, Stainless Steel Tubing Manufacturers, ASTM A269 Stainless Steel Tube, Stainless Steel Pipes Tubes, Stainless Steel Square Pipe, Stainless Steel Pipe Manufacturer In India, SS Steel Pipe, SS Rectangular Pipe, Seamless Tubing, SS Seamless Pipe, SS Pipe Supplier, Stainless Steel Pipes, SS Pipe
At Elegant Pipes, we focus on precision engineering to ensure our stainless steel pipes and tubes deliver high performance in critical systems. Each product undergoes strict dimensional and material testing, including hydrostatic pressure tests, eddy current inspections, and chemical composition verification, to confirm adherence to international standards such as ASTM, ASME, and DIN. These tests prove that the metal structure maintains uniformity, preventing leaks and structural failure even under continuous stress. Our tubes are also available in different finishes like annealed, pickled, or polished, which enhances mechanical strength and improves resistance to scale formation. This scientific and quality-driven approach guarantees that the end-user receives reliable components capable of sustaining efficiency in demanding operational environments like chemical processing, oil and gas, and high-temperature reactors.
SS Welded Pipe, Stainless Steel Tube 304, Stainless Steel 904L Pipe, Stainless Steel Seamless Tube, SS 904L Pipe, Seamless Tube Manufacturers In India, Steel Pipe & Tube, Stainless Steel Pipe Suppliers, Stainless Steel Tube 316, SS Pipe Manufacturer in Mumbai, India, Stainless Steel Seamless Pipe, 316L Stainless Steel Tubing, Steel Square Pipe
Our product line also includes round, square, and rectangular tube profiles, giving customers flexibility based on design and load-bearing needs. Along with stainless steel, we offer Alloy Steel Pipes & Tubes and Duplex variants that deliver enhanced durability, heat resistance, and strength for demanding industrial environments.
Standard Specification For Stainless Steel Pipes & Tubes
Stainless Steel Pipes & Tube Equivalent Grades
|
STANDARD |
WERKSTOFF NR. |
UNS |
|---|---|---|
| SS 304 | 1.4301 | S30400 |
| SS 304L | 1.4306 / 1.4307 | S30403 |
| SS 304H | 1.4301 | S30409 |
| SS 310S | 1.4845 | S31008 |
| SS 316 | 1.4401 / 1.4436 | S31600 |
| SS 316L | 1.4404 / 1.4435 | S31603 |
| SS 316Ti | 1.4571 | S31635 |
| SS 321 | 1.4541 | S32100 |
| SS 347 | 1.4550 | S34700 |
Stainless Steel Rectangular Tube Specification
| Size |
10 × 20, 12.75 × 25.4, 10 × 30, 15 × 30, 20 × 40, 20 × 50, 25 × 50, 20 × 60, 40 × 60, 40 × 80, 45 × 75, 50 × 100 |
| Grades | TP 304, 304L, 316, 316L, 201 |
| Standards | A312, A358, A409, A554, A778, A789, A790 |
| Tolerance on Length | Commercial Length: 6000 millimeter ± 30 millimeter Fixed Length: 1200 millimeter to 12000 millimeter with tolerance of -0 / +5 mm |
| Finish | Polished (Grit 120–600), Seamless, Welded, Brushed, Pickled, Solution Annealed and Pickled up to O.D. 219.1 millimeter, Mirror Polished |
Sizes of Stainless Steel Rectangle Tube
|
Wall Thickness |
SS Rectangle Tube Sizes ( O.D.) |
|---|---|
|
.010 |
|
|
.020 |
|
|
012 |
|
|
.016 |
1/8" , 3/16" |
|
.028 |
|
|
.035 |
1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 7/16" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4" |
|
.049 |
3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/8" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4" |
| .065 | 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 3/4" , 2" , 2 1/2" , 3" |
| .083 | 1/4" , 3/8" , 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 7/8" , 2" , 2 1/2" ,3" |
| .095 | 1/2" , 5/8" , 1" , 1 1/4" , 1 1/2" , 2" |
| .109 | 1/2" , 3/4" , 1" , 1 1/4" , 1 1/2" , 2" |
|
.120 |
1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 2" , 2 1/4" , 2 1/2" , 3" |
| .125 | 3/4" , 1" , 1 1/4" , 1 1/2" , 2" , 3" , 3 1/4" |
| .134 | 1" |
| .250 | 3" |
| .375 | 3 1/2" |
Specification of Stainless Steel Square Pipe
|
Standard Specification |
ASTM A554 |
|---|---|
| ASME / ANSI Specification | ANSI/ASME B36.10M, ANSI/ASME B36.19M |
| Stainless Square Tube Available Grades | ERW, Welded, CDW, Seamless, 100% X Ray Welded, Fabricated |
| Different Delivery Conditions Types | Polished, Annealed and Pickled, Cold Drawn, Bright Annealed |
| Various Surface Finishing | No.1, 2B, No.4, No.8 Mirror Finish |
| Different Wall Thicknesses | SCH 40, SCH 5, SCH10, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Method used for welding | TIG + Plasma TIG |
Stainless Steel Square Pipe Wall Thickness
| Outside Diameter (in.) | Nominal Pipe Size | Schedule 40S (in.) | Schedule 10S (in.) | Schedule 80S (in.) | Schedule 160 (in.) | Schedule XX (in.) |
|---|---|---|---|---|---|---|
| 0.540 | 1/4 | 0.088 | 0.065 | 0.119 | ||
| 0.675 | 3/8 | 0.091 | 0.065 | 0.126 | ||
| 0.840 | 1/2 | 0.109 | 0.083 | 0.147 | 0.188 | 0.294 |
| 1.050 | 3/4 | 0.113 | 0.083 | 0.154 | 0.218 | 0.308 |
| 1.315 | 1 | 0.133 | 0.109 | 0.179 | 0.250 | 0.358 |
| 1.660 | 1 1/4 | 0.140 | 0.109 | 0.191 | 0.250 | 0.382 |
| 1.900 | 1 1/2 | 0.145 | 0.109 | 0.200 | 0.281 | 0.400 |
| 2.375 | 2 | 0.154 | 0.109 | 0.218 | 0.343 | 0.436 |
| 2.875 | 2 1/2 | 0.203 | 0.120 | 0.276 | 0.375 | 0.552 |
| 3.500 | 3 | 0.216 | 0.120 | 0.300 | 0.438 | 0.600 |
| 4.000 | 3 1/2 | 0.226 | 0.120 | 0.318 | 0.636 | |
| 4.500 | 4 | 0.237 | 0.120 | 0.337 | 0.534 | 0.674 |
| 5.563 | 5 | 0.258 | 0.134 | 0.375 | 0.625 | 0.750 |
| 6.625 | 6 | 0.280 | 0.134 | 0.432 | 0.719 | 0.864 |
| 8.625 | 8 | 0.322 | 0.148 | 0.500 | 0.906 | 0.875 |
| 10.750 | 10 | 0.365 | 0.165 | 0.500 | 1.125 | |
| 12.750 | 12 | 0.375 | 0.180 | 0.500 | 1.312 | |
| 14.000 | 14 | 0.375 | 0.188 | 0.500 | 1.406 | |
| 16.000 | 16 | 0.375 | 0.188 | 0.500 | 1.594 |