Phanuphong Steel and Plates, a reputable manufacturer and supplier based in Bangkok, Thailand, is dedicated to offering top-notch Carbon Steel BS3603 Pipes. With a strong focus on precision engineering and durability, this company ensures that their pipes meet international standards for reliability and performance. Tailored to meet the rigorous demands of various industries, these pipes boast impressive strength, excellent weldability, and remarkable versatility. Phanuphong Steel and Plates prides itself on timely deliveries and customer-centric services, making them a go-to choice for clients in construction, engineering, oil & gas, and mechanical applications both in Thailand and around the globe.
The Carbon Steel BS3603 Pipes are primarily made up of carbon, manganese, silicon, sulfur, and phosphorus, all in carefully controlled amounts. This specific blend enhances their hardness, machinability, and toughness. These pipes showcase high tensile strength, solid yield properties, and outstanding impact resistance, making them ideal for moderate to high-pressure applications. Their mechanical properties include excellent weldability and formability, which facilitate easy fabrication and ensure structural reliability. The careful balance of chemical composition and strength contributes to their durability, making BS3603 pipes perfect for demanding industrial settings that require consistency, resilience, and a long service life.
| Dimensions | ASTM, ASME and API |
| Thickness | 50mm to 7.00mm, custom OD and thickness available on request |
| End | Plain End, Beveled End, Treaded |
| Length | Single Random, Double Random & Required Length, Custom Size – according to customer’s requirement |
| Schedules | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules |
| Types | Seamless / ERW / Welded / Fabricated / CDW |
| Outer Diameter | 19.05mm to 127mm |
| Wall Thickness | 0.8mm to 6.0mm |
| Length | 6mtr/ 12mtr or Cut to Length |
| Capacity | 7000 Mt/Month |
Grade | Mfg. Process | Chemical Composition(%) | ||||||||
C | Si | Mn | P | S | Ni | Cr | Mo | Others | ||
BW320 | B | 0.16Max | – | 0.30~0.70 | 0.040Max | 0.040Max | – | – | – | – |
ERW320 | E | 0.16Max | – | 0.30~0.70 | 0.040Max | 0.040Max | – | – | – | – |
ERW360 | E | 0.17Max | 0.35Max | 0.40~0.80 | 0.040Max | 0.050Max | – | – | – | – |
ERW430 | E | 0.21Max | 0.35Max | 0.40~1.20 | 0.040Max | 0.040Max | – | – | – | – |
S360 | S | 0.17Max | 0.35Max | 0.40~0.80 | 0.040Max | 0.040Max | – | – | – | t 16mmMax 16mm<t 40mmMAX 40mm<t 65mmMax |
S430 | S | 0.21Max | 0.35Max | 0.40~1.20 | 0.040Max | 0.040Max | – | – | – | t 16mmMax 16mm<t 40mmMAX 40mm<t 65mmMax |
SAW430 | A | 0.25Max | 0.50Max | 1.20Max | 0.040Max | 0.040Max | – | – | – | t 16mmMax 16mm<t 40mmMAX 40mm<t 65mmMax |
Grade
| Tensile Test MPa or N/mm2 | Remaks (Similar to JIS) | Possibility Temperature | |
Min Yield point | Tensile Strength | |||
BW320 | 195 | 320~460 | – | |
ERW320 | 195 | 320~460 | – | |
ERW360 | 235 | 360~500 | (STPG370) | |
ERW430 | 195 | 430~570 | (STPG410) | |
S360 | 235 225 215 | 360~550 | (STPG310) | |
S430 | 275 265 255 | 430~570 | (STPG410) | |
SAW430 | 275 265 255 | 430~570 | (STPY400) | |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Phanuphong Steel is one of the major manufacturers and exporters of Carbon Steel BS3603 Pipes in Bangkok, Thailand. We have a variety of steel solutions: Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our product portfolio ranges from Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. We are highly regarded for reliability and excellent service, committed to offering superior-quality steel products well suited for critical industrial applications; these are very durable and therefore guarantee optimal performance. Phanuphong Steel is a company you can count on regarding your Carbon Steel BS3603 Pipe needs.
Thanks to their strength and adaptability, Carbon Steel BS3603 Pipes are widely utilized across various industries. They play a crucial role in oil and gas pipelines, petrochemical sectors, and power generation plants for transporting fluids under pressure. Additionally, these pipes find applications in boiler systems, heat exchangers, and general mechanical engineering. In the construction industry, they are highly valued for structural frameworks and heavy-duty installations. Their dependable performance in both low- and high-temperature environments makes them suitable for chemical processing units and offshore applications. The versatility, durability, and cost-effectiveness of BS3603 pipes truly make them a preferred choice in the market.
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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