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Mirza Pipe and Tubes supplies Carbon Steel BS 3603 pipes in Riyadh, Saudi Arabia. These pipes are designed for high-pressure service in boilers, superheaters, and pressure vessels. They comply with British Standard specifications for seamless carbon steel pipes that can handle high pressure and temperature. BS 3603 pipes are known for their strong mechanical properties and consistent performance in thermal environments. We offer a complete range of sizes and wall thicknesses for industrial users across Saudi Arabia and the GCC, providing superior reliability and quality for high-demand applications.
BS 3603 pipes are made from medium carbon steel (0.3 to 0.4% carbon) with added manganese. They provide tensile strength of 500 to 700 MPa. These pipes can be heat-treated and deliver excellent creep resistance and toughness. Advantages include high-pressure tolerance, good thermal stability, and strong mechanical integrity under high temperatures. BS 3603 pipes ensure a long service life in demanding environments like boiler systems and power generation plants.
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.
Choosing Carbon Steel BS3603 Pipes from Mirza Pipes and Tubes ensures outstanding corrosion resistance, high strength, and durability. Our Pipe is designed for diverse industrial applications, delivering reliability and performance in challenging environments while maintaining competitive pricing.
Mirza Pipes and Tubes is one of the largest Carbon Steel BS3603 Pipes suppliers in Riyadh, Saudi Arabia, providing a comprehensive range of high-quality pipes tailored for various industries, ensuring reliable delivery and exceptional service to meet diverse project needs.
Yes, we offer custom sizes for Carbon Steel BS3603 Pipes to meet your specific requirements. Our team at Mirza Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@mirzapipes.com.
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