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Home > Stainless Steel >Stainless Steel 439 Pipes
Laila Pipes and Tubes is a trusted manufacturer and supplier of Stainless Steel 439 Pipes based in Muscat, Oman. They specialize in providing high-quality piping solutions that are built to perform exceptionally well in tough environments. With a strong focus on precision engineering, durability, and customer satisfaction, the company offers SS 439 pipes that are renowned for their outstanding corrosion resistance and heat stability. Thanks to their advanced manufacturing techniques and rigorous quality controls, Laila Pipes and Tubes caters to various industries, including automotive, exhaust systems, chemical processing, and fabrication. Their commitment to innovation, timely delivery, and consistent quality has made them a go-to source for stainless steel piping products.
Stainless Steel 439 Pipes are made from titanium-stabilized ferritic stainless steel, which includes chromium, low carbon, manganese, silicon, and trace elements that enhance stability. This unique composition provides excellent resistance to corrosion, oxidation, and stress cracking. SS 439 is known for its good weldability, moderate tensile strength, and improved formability, making it a great choice for high-temperature applications. Its ferritic structure not only enhances thermal conductivity but also minimizes expansion, ensuring that the pipes maintain their dimensions. Additionally, these pipes are tough and durable, making them reliable for use in mildly to moderately corrosive environments and applications that require a balance of strength and heat resistance.
| Stainless Steel 439 Pipe Specifications | |
|---|---|
| Standard | ASTM A/ASME SA268/A731 CL |
| Dimensions | ASTM, ASME and API |
| Size | 1/8″NB TO 30″NB IN |
| Pipes & Tubes | 1/2″ NB – 16″ NB |
| ERW Pipes & Tubes | 1/2″ NB – 24″ NB |
| EFW Pipes & Tubes | 6″ NB – 100″ NB |
| Outer Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB |
| Specialized in | Large Diameter Size |
| Thickness | SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | Seamless / ERW / Welded / Fabricated / CDW |
| Form | Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes |
| Length | Single Random, Double Random & Required Length |
| 439 | Max | Min |
| Ni | 0.20 | – |
| C | 0.01 | – |
| Mn | 0.25 | – |
| P | 0.02 | – |
| S | 0.015 | – |
| Si | 0.35 | – |
| Cr | 17.35 | – |
| Fe | 81.35 | – |
| Element | SS 439 |
| Density | – |
| Melting Point | – |
| Tensile Strength | 438 |
| Yield Strength (0.2%Offset) | 263 |
| Elongation | 22 |
| Hardness(Rockwell B (HR B) max) | 89 |
| Hardness(Brinell (HB) max) | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 439 Pipes from Laila Pipes and Tubes ensures quality and reliability. Our products are rigorously tested and meet stringent industry standards, guaranteeing exceptional performance. We offer customized solutions to meet the specific needs of the business. By focusing on innovation, our pipes have increased their corrosion resistance and durability. Additionally, our experienced team provides excellent customer support, ensuring a seamless experience from order to delivery. Trust Laila for your stainless steel needs, where quality meets best.
Laila Pipes and Tubes, one of the largest suppliers of Stainless Steel 439 Pipes in Muscat, OMAN, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 439 | 1.4510 | S43035 | SUS 439 | – | – | – | – |
| Element | SS 439 |
| Density | – |
| Melting Point | – |
| Tensile Strength | 438 |
| Yield Strength (0.2%Offset) | 263 |
| Elongation | 22 |
| Hardness(Rockwell B (HR B) max) | 89 |
| Hardness(Brinell (HB) max) | – |
Yes, we offer custom sizes for Stainless Steel 439 Pipes to meet your specific requirements. Our team at Laila Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@lailapipes.com.
Stainless Steel 439 Pipes find their place in various industries that demand high-temperature resistance, corrosion protection, and structural reliability. They are particularly well-suited for automotive exhaust systems, heat exchangers, furnace components, and gas processing equipment due to their excellent oxidation resistance. Their stability also makes them ideal for food processing, chemical plants, and architectural applications where longevity and cleanliness are crucial. Furthermore, SS 439 pipes are commonly used in water heaters, energy equipment, and general fabrication projects that require both strength and thermal efficiency.
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