Stainless Steel Rectangular Pipe
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Neeka Tubes is a trusted manufacturer and supplier in the metal industry, offering premium-quality stainless steel rectangular pipes. These pipes are designed for durability, strength, and corrosion resistance. Our SS rectangular pipes are widely used in industries that require high-strength structural components. We offer these pipes in customized sizes to meet specific application needs. Rectangular pipes are commonly produced by welding stainless steel strips using Electric Resistance Welding (ERW) or Electric Fusion Welding (EFW), ensuring strong and reliable joints.
Our stainless steel rectangular pipe is manufactured from austenitic, ferritic or duplex stainless steel grades, ensuring high tensile strength and corrosion resistance. These pipes meet international standards like A312, A358, A409, A554, A778, A789 and A790. It has excellent mechanical properties, including high yield strength, elongation and impact resistance, making it ideal for demanding applications.
SS 304 Rectangular Pipe, SS 304 Rectangular Pipe, SS 304 Rectangular Pipe Weight Chart, SS 304 Rectangular Pipe Price, SS 304 Rectangular Pipe Sizes, SS 304 Rectangular Pipe Dimensions, SS 304 Rectangular Pipe Weight Per Meter, SS 304 Rectangular Pipe Price in India
Benefits of Stainless Steel Rectangular Pipe
- High Strength & Corrosion Resistance: Made from premium stainless steel, ensuring durability and rust resistance.
- Density & Melting Point: Features a density of 7.85 g/cm³ and a melting point of 1400°C to 1450°C for high-temperature applications.
- Excellent Weldability: Available in ERW, EFW, and seamless options for versatile use.
- Customizable Sizes & Finishes: Manufactured in various thicknesses and surface finishes to meet industry demands.
- Low Maintenance & Longevity: Ensures extended service life with minimal maintenance requirements.
Rectangular pipe Stainless Steel is used in structural, industrial and high-temperature applications. It is ideal for heat exchangers, boilers, condensers, and corrosive environments. The strength and durability of these pipes make them suitable for construction, architectural frameworks, transportation, and marine applications. The ability to withstand extreme conditions ensures reliability in oil & gas, chemical, and power plant industries.
Most Common Types of Stainless Steel Rectangular Pipe
Our Stainless Steel Rectangular Pipe is tested for quality strictly in accordance with industry standards. Durability is assured through tests such as hydrostatic, ultrasonic, pitting corrosion, and mechanical. The pipes are certified with Mill Test Certificates (MTC), ISO, ASTM and EN compliance to ensure guaranteed performance and reliability.
Most Common Types of Stainless Steel Rectangular Pipe
SS 304 Rectangular Pipe
SS 316 Rectangular Pipe
SS Seamless Rectangular Pipe
SS 304L Rectangular Pipe
Stainless Steel Rectangular Pipe Specifications
| Specifications | ASTM A554 / ASTM A312 / ASME SA312 |
| Size | 10mm x 10mm to 250mm x 250mm |
| Thickness | 0.5mm to 6mm |
| Length | Single Random, Double Random & Custom Cut Length |
| Form | Square, Rectangular, Round, Hollow Section |
| Finish | Polished, Mill Finish, Mirror Finish |
| End | Plain End, Beveled End, Threaded |
| Grades | SS 304, 304L, 316, 316L, 202, 310, 321 |
| Standard | ASTM, ASME, EN, DIN |
Stainless Steel Rectangular Pipe Chemical Composition
| STAINLESS STEEL 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 | S31600 | 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 Rectangular 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 Rectangular 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 Rectangular Pipe
Please call on +91 7700067892 or drop an email at sales@neekatubes.net.
SS Rectangular Pipe Dimension in MM
| SS Rectangular Pipe Size | |
| 10 x 20 | 0.9mm – 1.5mm |
| 10 x 30 | 0.9mm – 1.5mm |
| 10 x 40 | 0.9mm – 1.5mm |
| 10 x 50 | 0.9mm – 1.5mm |
| 12 x 25 | 0.9mm – 1.5mm |
| 12 x 54 | 0.9mm – 1.5mm |
| 14 x 80 | 0.9mm – 1.5mm |
| 15 x 30 | 0.9mm – 1.5mm |
| 20 x 40 | 0.9mm – 2mm |
| 20 x 50 | 0.9mm – 2mm |
| 35 x 85 | 2mm – 3mm |
| 40 x 60 | 2mm – 3mm |
| 40 x 80 | 2mm – 5mm |
| 50 x 100 | 2mm – 5mm |
| 50 x 150 | 2mm – 5mm |
| 50 x 200 | 2mm – 5mm |
| 75 x 150 | 2mm – 5mm |
| 75 x 200 | 2mm – 5mm |
| 100 x 200 | 2mm – 5mm |
| 100 x 300 | 2mm – 5mm |
SS Rectangular 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 Rectangular Pipe Packing & Marking
Packaging, Delivery & Marking Details
We provide the best packaging and quick delivery of SS Rectangular Pipe. Our pipes are packed in wooden cases, steel crates or plastic wrapping to prevent damage.
Each pipe is marked with grade, size, heat number and manufacturer details for traceability. With an efficient supply chain Rectangular Stainless Steel Pipe is delivered worldwide.
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Industrial Application of Stainless Steel Rectangular Pipe
