Phanuphong Steel and Plates, located in the vibrant city of Bangkok, Thailand, stands out as a top-notch manufacturer and supplier of Carbon Steel SAW Pipe. They provide high-quality piping solutions tailored for both industrial and commercial needs. Known for their impressive strength, durability, and reliability, these Submerged Arc Welded (SAW) pipes are crafted to meet international standards, ensuring they deliver outstanding performance over time. Phanuphong Steel and Plates takes pride in their meticulous manufacturing process, rigorous quality control, and prompt delivery, catering to various industries including oil and gas, power generation, water supply, and construction. Their Carbon Steel SAW Pipes are built to endure high pressure, temperature fluctuations, and tough environments, making them a dependable and cost-effective choice for customers around the globe.
When it comes to composition, Carbon Steel SAW Pipe mainly consists of iron and carbon, with carefully controlled levels of manganese, silicon, and trace amounts of sulfur and phosphorus. This blend strikes a perfect balance between strength, hardness, and ductility, ensuring they hold up well under challenging conditions. Mechanically, these pipes boast high tensile strength, impressive impact resistance, and solid load-bearing capabilities. The SAW process guarantees uniform welds and consistent wall thickness, which boosts their structural integrity. Thanks to their excellent weldability and machinability, Carbon Steel SAW Pipes are ideal for high-pressure and high-temperature applications, providing reliable performance in various industrial and infrastructure projects.
| Standard | : | API 5L, ASME B36.10M-1996, DIN1626, DIN1629, DIN17175, DIN 2448, JIS G3452, JIS G3454, JIS G3455, JIS G3456, JIS G3457, JIS G3461 |
|---|---|---|
| Sizes (Seamless) | : | 1/2” NB – 60” NB |
| Sizes (ERW) | : | 1/2” NB – 24” NB |
| Sizes (SAW) | : | 16” NB – 100” NB |
| Length | : | Fixed: 5.8, 6.0, 11.8, 12.0m, Random length: 5-12m |
| Schedules | : | Schedule S 5, S 10, S 20, S 40, S 60, S XS, S 80, S 100, S 120, S 140, S 160, S XXS |
| Material | : | Q235, Q345, A53B, A106B, API 5L B, X42, X46, X52, X60, X65, ST37.0, ST35.8, St37.2, St35.4/8, St42, St45, St52, St52.4, STP G38, STP G42, STPT42, STB42, STS42, STPT49, STS49 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| Nominal | Pipe size | OD mm | Schedule 20 | Schedule 30 | Schedule STD | Schedule 40 | Schedule 60 | Schedule Extra | Strong (XS) | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mm | Inch | Wall | Wt. | Wall | Wt. | Wall | Wt. | Wall | Wt. | Wall | Wt. | Wall | Wt. | |
| 3 | 1/8 | 10.3 | 1.73 | 0.37 | 1.73 | 0.357 | 2.41 | 0.47 | ||||||
| 6 | ¼ | 13.7 | 2.24 | 0.63 | 2.24 | 0.625 | 3.02 | 0.804 | ||||||
| 10 | 3/8 | 17.1 | 2.31 | 0.84 | 2.31 | 0.84 | 3.2 | 1.1 | ||||||
| 15 | ½ | 21.3 | 2.77 | 1.26 | 2.77 | 1.26 | 3.73 | 1.62 | ||||||
| 20 | ¾ | 26.7 | 2.87 | 1.69 | 2.87 | 1.68 | 3.91 | 2.2 | ||||||
| 25 | 1 | 33.4 | 3.38 | 2.5 | 3.38 | 2.5 | 4.55 | 3.24 | ||||||
| 32 | 11/4 | 42.2 | 3.56 | 3.39 | 3.56 | 3.38 | 4.85 | 4.47 | ||||||
| 40 | 11/2 | 48.3 | 3.68 | 4.05 | 3.68 | 4.05 | 5.08 | 5.41 | ||||||
| 50 | 2 | 60.3 | 3.9 | 5.44 | 3.9 | 5.44 | 5.5 | 7.48 | ||||||
| 65 | 21/2 | 73 | 5.2 | 8.63 | 5.16 | 8.63 | 7 | 11.41 | ||||||
| 80 | 3/8 | 88.9 | 5.5 | 11.3 | 5.5 | 11.3 | 7.62 | 15.3 | ||||||
| 90 | 31/2 | 1.6 | 5.74 | 13.57 | 5.74 | 13.57 | 8.08 | 18.63 | ||||||
| 100 | 4 | 114.3 | 6.02 | 16.07 | 6.02 | 16.07 | 8.56 | 22.3 | ||||||
| 125 | 5 | 141.3 | 6.6 | 21.77 | 6.55 | 21.77 | 9.53 | 30.9 | ||||||
| 150 | 6 | 168.3 | 7.11 | 28.26 | 7.11 | 28.26 | 10.97 | 42.5 | ||||||
| 200 | 8 | 219.1 | 6.35 | 33.3 | 7 | 36.8 | 8.2 | 42.5 | 8.2 | 42.5 | 10.3 | 53.1 | 12.7 | 64.6 |
| 250 | 10 | 273 | 6.35 | 41.7 | 7.8 | 51.3 | 9.27 | 60.3 | 9.27 | 60.3 | 12.7 | 81.5 | 12.7 | 81.5 |
| 300 | 12 | 323.9 | 6.35 | 49.7 | 8.4 | 65.2 | 9.53 | 73.8 | 10.3 | 79.7 | 14.3 | 109 | 12.7 | 97.4 |
| 350 | 14 | 355.6 | 7.92 | 68.1 | 9.53 | 81.3 | 9.53 | 81.3 | 11.13 | 94.3 | 15.1 | 126.4 | 12.7 | 107 |
| 400 | 16 | 406.4 | 7.92 | 77.9 | 9.5 | 93.3 | 9.53 | 93.3 | 12.7 | 123 | 16.7 | 160 | 12.7 | 123 |
| 450 | 18 | 457.2 | 7.92 | 87.8 | 11.1 | 122 | 9.53 | 105 | 14.3 | 156 | 19 | 206 | 12.7 | 130 |
| 500 | 20 | 508 | 9.53 | 117.2 | 12.7 | 155.1 | 9.53 | 177.2 | 15.1 | 183 | 20.6 | 248 | 12.7 | 155.1 |
| 550 | 22 | 558.8 | 9.53 | 129 | 12.7 | 171 | 9.53 | 129 | 22.2 | 294 | 12.7 | 171 | ||
| 600 | 24 | 609.6 | 9.53 | 141 | 14.3 | 210 | 9.53 | 141 | 17.4 | 255 | 24.5 | 355 | 12.7 | 187 |
Phanuphong Steel is a leading supplier of high-quality Carbon Steel SAW Pipe products in Bangkok, Thailand. We focus on steel solutions and offer a variety of products. This includes Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our products are Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. We are known for our good delivery and excellent customer care. We aim to provide strong and durable steel materials for many industrial uses. We work hard to meet high standards, making us a trusted partner for your steel needs.
These pipes are extensively utilized in sectors that demand robust and efficient piping systems. In the oil and gas industry, they are essential for transporting crude oil, natural gas, and refined products through high-pressure pipelines. Power plants rely on them for steam, cooling, and water distribution systems. In construction and infrastructure projects, SAW pipes are employed for water supply, sewage systems, and structural applications. They also find their place in petrochemical plants, manufacturing industries, and offshore projects where reliability and pressure resistance are paramount. Their strength, uniformity, and overall performance make them a go-to choice for many demanding applications.
Phanuphong 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 Bangkok, Thailand.
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