Nakamura Stainless is a well-respected manufacturer and supplier of stainless steel products based in Pulau Ujong, Singapore, providing top-notch solutions to industries around the globe. One of their standout offerings is the Stainless Steel Slitting Coils, which are highly regarded for their precision, durability, and versatility. These coils are crafted using cutting-edge technology to adhere to strict international standards. With their impressive surface finish and precise dimensions, they find applications in automotive, construction, appliances, and various industrial sectors. Nakamura Stainless is committed to ensuring that their stainless steel slitting coils consistently perform well, making them a trusted choice for a wide range of engineering and manufacturing needs. Nakamura Stainless is a well-respected manufacturer and supplier of stainless steel products based in Pulau Ujong, Singapore, providing top-notch solutions to industries around the globe. One of their standout offerings is the Stainless Steel Slitting Coils, which are highly regarded for their precision, durability, and versatility. These coils are crafted using cutting-edge technology to adhere to strict international standards. With their impressive surface finish and precise dimensions, they find applications in automotive, construction, appliances, and various industrial sectors. Nakamura Stainless is committed to ensuring that their stainless steel slitting coils consistently perform well, making them a trusted choice for a wide range of engineering and manufacturing needs.
These coils are typically made from grades like SS304, SS316, and SS430, tailored to meet specific application requirements. Their composition usually includes chromium (16–20%), nickel (8–12%), and molybdenum (2–3% in SS316), with iron as the primary element. This blend provides exceptional resistance to corrosion, oxidation, and chemical damage. On the mechanical side, these coils boast a tensile strength of around 520 MPa, a yield strength of 210 MPa, and impressive ductility, which makes them easy to work with. They are built to withstand various temperatures and loads, making them perfect for heavy-duty industrial applications while ensuring excellent long-term performance.
| Size | 10 X 20, 12.75 X 25.4, 10 X 30, 15 X 30, 20 X 40, 20 x 50, 25 X 50, 20 x 60, 40 X 60, 40 X 80, 45 X 75, 50 X 100 |
|---|---|
| Grades | TP – 304, 304L, 316, 316L, 201 |
| Standards | A312 – A358 – A409 – A554 – A778 – A789 – A790 |
| Tolerance on Length | Commercial Length: 6000 milimeter +/- 30 milimeter Fix Length: from 1200 milimeter up to 12000 milimeter with a tolerance up to -0/+ 5mm |
| Finish | Polished Grit 120 – 600, Seamless, Welded, Brushed, Pickled, Solution Annealed and Pickled up to O.D. 219.1 milimeter,Mirror Polished |
| 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 | Temperure | Tensile Strength | Yield Strength | Elongation %, Min |
|---|---|---|---|---|---|
| Treatment | Min. | Ksi (MPa), Min. | Ksi (MPa), Min. | ||
| º F(º C) | |||||
| 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 |
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The company also conducts various tests to ensure the pipes are of high standard before being shipped out. Some of the tests include Hardness Test, Chemical Analysis via Spectro Analysis, Positive Material Identification (PMI)-Testing, Flattening Test, Micro & Macro Test, Pitting Resistance Test, Flaring Test, and Intergranular Corrosion (IGC)-Test among others. In addition, the documentation is very complete for full traceability and observance of industrial standards.
Yes, stainless steel rectangle pipes can be welded using appropriate welding techniques such as TIG or MIG welding. Proper preparation and filler material are essential for strong, durable welds.
Stainless steel rectangle pipes are highly resistant to corrosion due to their chromium content. However, they may corrode in harsh environments with high chloride exposure or inadequate maintenance.
Yes, stainless steel rectangle pipes can be used for natural gas applications due to their strength, corrosion resistance, and ability to withstand high pressure, ensuring safe and durable performance.
Stainless steel rectangle pipes made from austenitic grades (like 304 and 316) are generally non-magnetic. However, some ferritic or martensitic grades may exhibit magnetic properties.
Stainless Steel Slitting Coils are widely used across different industries due to their versatility. In the automotive field, they’re utilized for creating exhaust systems, trims, and decorative elements. The construction industry relies on them for roofing, cladding, and structural components. They also play a crucial role in the production of kitchen appliances, electronic devices, and storage tanks. Their resistance to corrosion makes them particularly suitable for marine and chemical applications as well. With their consistent thickness and high strength, stainless steel slitting coils are a dependable choice for many projects.
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