Ranya Stainless, a prominent manufacturer and supplier located in Muscat, Oman, specializes in high-quality Stainless Steel EFW Pipes that are built for dependable performance in industrial, chemical, and construction settings. These pipes are celebrated for their exceptional corrosion resistance, precise dimensions, and remarkable mechanical strength. Crafted using the Electric-Fusion-Welded (EFW) process, they guarantee uniformity and structural integrity. Ranya Stainless is committed to adhering to international standards, delivering durable and long-lasting piping solutions that can handle even the toughest environments. With a strong focus on quality, technical know-how, and prompt delivery, the company has earned a reputation as a trusted supplier of Stainless Steel EFW Pipes throughout Oman and beyond.
The composition of Stainless Steel EFW Pipes primarily includes iron, chromium, and nickel, with carefully controlled amounts of carbon, manganese, and silicon to boost strength, corrosion resistance, and durability. They showcase impressive mechanical properties, such as high tensile and yield strength, outstanding toughness, and good ductility. The EFW process creates a smooth, uniform weld along the pipe’s length, ensuring structural stability and leak-proof performance. These pipes are designed to endure high pressure, extreme temperatures, and corrosive environments, making them reliable for long-term use in various industrial applications.
| 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.
Yes, Stainless Steel EFW pipes can be used for underground applications due to their corrosion resistance, strength, and durability, making them ideal for transporting fluids and gases in harsh environments.
To select the right Stainless Steel EFW pipes, consider factors like the material grade, pipe size, pressure requirements, environmental conditions, and compatibility with the substances being transported. Consult with an expert if needed.
Stainless Steel EFW pipes are sized based on their nominal diameter (ND) and wall thickness, which determine their strength, pressure capacity, and suitability for various applications. Standard sizing follows industry specifications.
Common grades of stainless steel used in EFW pipe manufacturing include 304, 316, 316L, and 321. These grades offer excellent corrosion resistance, strength, and durability for various industrial applications.
Stainless Steel EFW Pipes are widely utilized across different industries due to their strength, corrosion resistance, and versatility. In the oil and gas sector, they are essential for pipelines, refineries, and offshore platforms. Chemical and petrochemical plants use them for process lines, reactors, and storage systems. Power generation facilities depend on them for steam, water, and cooling lines. Additionally, they find applications in water treatment, construction, HVAC systems, and marine environments. Their durability, precise dimensions, and capability to withstand high pressure and corrosive conditions make Stainless Steel EFW Pipes a vital choice for industrial, commercial, and infrastructure projects.
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