Shalan Steel, based in Kuala Lumpur, Malaysia, is a well-respected manufacturer and supplier of Alloy Steel P5 pipes, specifically crafted for high-temperature and high-pressure applications. These pipes are produced in line with ASTM A335 standards and find extensive use in sectors like power generation, petrochemicals, and various industrial fields. Shalan Steel is committed to ensuring that its P5 pipes adhere to stringent quality and safety regulations, offering durable and dependable piping solutions. With cutting-edge manufacturing techniques and thorough quality checks, the company caters to both local and international markets, delivering products that excel in challenging operational settings.
Alloy Steel P5 pipes are enhanced with about 0.5% chromium and 0.5% molybdenum, which boosts their resistance to corrosion, tensile strength, and ability to withstand creep at high temperatures. These pipes showcase remarkable mechanical properties, including impressive tensile and yield strength, along with good ductility and toughness. To maximize their performance and longevity in thermal applications, the material undergoes heat treatment. Shalan Steel performs comprehensive inspections and tests, such as hydrostatic testing and non-destructive examination, to guarantee that all pipes meet industry standards and fulfill client specifications.
SA335 P5 Standard | ASTM A335 P5, SA335 P5 (with IBR Test Certificate) |
A335 P5 Size | 1/2” NB to 36” NB |
A335 P5 Thickness | 3-12mm |
A335 P5 Schedules | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules |
SA335 P5 Origin | European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material) |
A335 P5 Tolerance | Cold drawn pipe: +/-0.1mm Cold rolled pipe: +/-0.05mm |
Craft | Cold rolled and Cold drawn |
SA335 P5 Type | Seamless / ERW / Welded / Fabricated |
A335 P5 available in Form of | Round, Square, Rectangular, Hydraulic Etc. |
SA335 P5 Length | Standard Double & In Cut length also. |
A335 P5 End | Plain End, Beveled End, Treaded |
Specialized in | Large Diameter SA335 P5 |
Additional Testing | NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc. |
Application | Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service |
| Alloy Steel P5 | C | Cr | Mn | Mo | P | S | Si |
| 0.05 – 0.15 | 4.00 – 6.00 | 0.30 – 0.60 | 0.45 – 0.65 | 0.025 max | 0.025 max | 0.50 – 1.00 |
| Tensile Strength, MPa | Yield Strength, MPa | Elongation |
| 415 min | 205 min | 30 min |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
P5 pipes are frequently utilized in boiler tubes, heat exchangers, superheaters, and other high-pressure piping systems found in power plants and chemical processing facilities. Their ability to resist thermal fatigue, scaling, and corrosion makes them ideal for prolonged use in harsh environments. Shalan Steel’s Alloy Steel P5 pipes offer reliable and safe solutions for essential infrastructure, ensuring efficient fluid transport and maintaining structural integrity in industrial systems that face extreme temperatures and pressures.
| ASTM | ASME | JIS G 3458 | UNS | BS | DIN | ISO | ABS | NK | LRS |
|---|---|---|---|---|---|---|---|---|---|
| A335 P5 | SA335 P5 | STPA 25 | K41545 | 3604 P1 625 | 2604 III TS37 | ABS 14 |
| O.D.(mm) x Thickness(mm) | O.D(mm) x Thickness(mm) | O.D(mm) x Thickness(mm) |
|---|---|---|
| 38.1 x 3.2 | 57.0 x 4.9 | 76.2 x 4.0 |
| 38.1 x 4.0 | 57.0 x 6.3 | 76.2 x 5.0 |
| 38.1 x 6.3 | 57.0 x 7.9 | 76.2 x 6.3 |
| 42.4 x 3.2 | 60.3 x 3.2 | 82.5 x 4.5 |
| 42.4 x 4.0 | 60.3 x 3.6 | 88.9 x 3.2 |
| 44.5 x 3.2 | 60.3 x 5.0 | 88.9 x 3.6 |
| 44.5 x 6.3 | 63.5 x 3.2 | 88.9 x 4.0 |
| 48.3 x 3.2 | 63.5 x 3.6 | 101.6 x 3.6 |
| 48.3 x 3.6 | 63.5 x 4.0 | 101.6 x 4.5 |
| 50.8 x 4.5 | 63.5 x 6.3 | 101.6 x 6.3 |
| 51.0 x 3.2 | 63.5 x 7.9 | 114.3 x 3.6 |
| 51.0 x 3.6 | 70.0 x 3.2 | 114.3 x 5.0 |
| 51.0 x 6.3 | 70.0 x 3.6 | 139.7 x 4.0 |
| 57.0 x 3.2 | 70.0 x 6.3 | 139.7 x 5.0 |
| 57.0 x 3.6 | 76.2 x 3.6 | 139.7 x 6.3 |
| ASTM A335 P5 Pipe Size NPS | Pipe O.D. | Wall Thickness | Pipe I.D. | Weight per Foot |
| 1/2 | 0.84 | 0.109 | 0.622 | 0.85 |
| 0.147 | 0.546 | 1.09 | ||
| 0.188 | 0.464 | 1.31 | ||
| 0.294 | 0.252 | 1.72 | ||
| 3/4 | 1.05 | 0.113 | 0.824 | 1.13 |
| 0.154 | 0.742 | 1.48 | ||
| 0.219 | 0.612 | 1.95 | ||
| 0.308 | 0.434 | 2.44 | ||
| 1 | 1.315 | 0.133 | 1.049 | 1.68 |
| 0.179 | 0.957 | 2.17 | ||
| 0.250 | 0.815 | 2.85 | ||
| 0.358 | 0.599 | 3.66 | ||
| 1 1/4 | 1.66 | 0.140 | 1.380 | 2.27 |
| 0.191 | 1.278 | 3.00 | ||
| 0.250 | 1.160 | 3.77 | ||
| 0.382 | 0.896 | 5.22 | ||
| 1 1/2 | 1.90 | 0.145 | 1.610 | 2.72 |
| 0.200 | 1.500 | 3.63 | ||
| 0.281 | 1.338 | 4.86 | ||
| 0.400 | 1.100 | 6.41 | ||
| 2 | 2.375 | 0.109 | 2.157 | 2.64 |
| 0.154 | 2.067 | 3.66 | ||
| 0.218 | 1.939 | 5.03 | ||
| 0.250 | 1.875 | 5.68 | ||
| 0.281 | 1.813 | 6.29 | ||
| 0.344 | 1.687 | 7.47 | ||
| 0.436 | 1.503 | 9.04 | ||
| 2 1/2 | 2.875 | 0.120 | 2.635 | 3.53 |
| 0.203 | 2.469 | 5.80 | ||
| 0.216 | 2.443 | 6.14 | ||
| 0.250 | 2.375 | 7.02 | ||
| 0.276 | 2.323 | 7.67 | ||
| 0.375 | 2.125 | 10.02 | ||
| 0.552 | 1.771 | 13.71 |
Alloys Steel P5 pipes are used commercially where there is a need for strength at elevated temperatures or high strength and resistance to heat. They are widely used in power plants, refineries and the petrochemical industries to convey steam, oil, and fuels at pressure and in boilers, heat exchangers, and also in pressure vessels, where performance under extreme conditions requires optimal efficiency. Their excellent corrosion resistance and weldability make them suitable for chemical processing, marine applications, and aerospace industries. This provides reliability and long service life.
Shalan Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Kuala lumpur, Malaysia.
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