Nakamura Stainless, based in Pulau Ujong, Singapore, is a reliable manufacturer and supplier of top-notch stainless steel products, including Electric Fusion Welded (EFW) Pipes. Renowned for our precision engineering and exceptional corrosion resistance, we adhere to international standards to provide durable and high-performance piping solutions. Our Stainless Steel EFW Pipes are crafted for dependable service in demanding industries, featuring leak-proof joints, impressive strength, and a long lifespan. With cutting-edge manufacturing techniques and rigorous quality control, Nakamura Stainless guarantees that each EFW Pipe meets the highest standards for industrial, marine, and construction applications around the globe.
Our Stainless Steel EFW Pipes are made from high-quality stainless steel grades like 304, 304L, 316, and 316L, which contain chromium (18–20%), nickel (8–12%), and molybdenum to boost corrosion resistance. They showcase remarkable tensile strength (515–620 MPa), high yield strength, and superior hardness to withstand high pressure and temperature. The welded construction provides smooth interiors, excellent ductility, and resistance to pitting, oxidation, and wear. These features ensure long-lasting durability, hygienic properties, and consistent performance, making them ideal for critical applications in various industrial piping systems.
| Range : | 1/8” NB to 36” NB, 1/4” OD to 36” OD |
|---|---|
| Outer Diameter : | 6.35 mm O.D to 114.3 mm O.D |
| Thickness : | 0.8 mm to 12.7 mm |
| Length : | up to 26 Meters |
| Specifications : | ASTM A312 / ASTM SA312 |
| Types : | As Welded, EFW, ERW |
| End : | Plain End, Beveled End |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 304 | min. max. | – 0.08 | – 2.0 | – 0.75 | – 0.045 | – 0.030 | 18.0 20.0 | – | 8.0 10.5 | – 0.10 |
| 304L | min. max. | – 0.030 | – 2.0 | – 0.75 | – 0.045 | – 0.030 | 18.0 20.0 | – | 8.0 12.0 | – 0.10 |
| 304H | min. max. | 0.04 0.10 | – 2.0 | – 0.75 | -0.045 | – 0.030 | 18.0 20.0 | – | 8.0 10.5 | – |
| Element | SS 304 |
|---|---|
| Density | 8.0 g/cm3 |
| Melting Point | 1400 °C (2550 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35 % |
| Elongation | 35 % |
Contact us to get a quick quote for your requirement.
We perform high-quality testing on our materials before delivering them to customers. The tests performed are hardness check, chemical analysis, PMI testing, flattening tests, micro and macro examination. All necessary documents such as sales invoice, packing lists, certificates of origin, and a quality assurance letter are provided. For extra peace of mind, customers can ask for third-party inspection reports.
Stainless Steel EFW Pipes are a go-to choice across various industries, including oil and gas, petrochemicals, water treatment, food and beverage, and marine applications. They’re perfect for moving liquids, gases, and chemicals, especially in high-pressure and corrosive settings. Thanks to their welded design, these pipes ensure smooth flow, reduce contamination risks, and make maintenance a breeze. You’ll often find them in structural supports, heat exchangers, and process systems where reliability and leak-proof performance are crucial. Overall, Stainless Steel EFW Pipes offer efficient, durable, and cost-effective solutions for both industrial and commercial piping needs.
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