Ed Stainless Manufacturer and Suppliers is a prominent name in Houston, Texas, that specializes in manufacturing and supplying high-quality Stainless Steel 439 Pipes. With years of experience and an established presence in the metal industry, Ed Stainless is dedicated to providing corrosion-resistant, high-performance piping solutions that adhere to international standards. Providing services to a host of industries ranging from automotive to petrochemical and construction, the company ensures precision-engineered products with exceptional durability and strength. Ed Stainless merges innovation, cutting-edge technology, and quality craftsmanship to satisfy various customer needs in Texas and the USA, so it is a reliable Stainless Steel 439 Pipes Manufacturer in the country.
Ed Stainless Manufacturer and Suppliers Stainless Steel 439 Pipes consist mainly of iron, 17-19% chromium, and titanium for improved weldability and resistance to corrosion. The pipes provide great resistance to oxidation and stress corrosion cracking. Mechanical properties comprise a tensile strength of around 415 MPa, yield strength of about 205 MPa, and elongation of around 20%. Their ferritic microstructure guarantees magnetic sensitivity and heat transfer, suiting them for high-temperature use. Ed Stainless promises every pipe to meet ASTM A268 specifications, assuring a consistent performance in challenging environments throughout Texas and other places.
| Specifications | ASTM A/ASME SA268/A731 CL |
| Dimensions | ASTM, ASME and API |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Wall Thickness | Sch 5s, 10s, 40s, 80s, 160, XXS |
| Size – Seamless 439 Pipes | 1/2″NB – 24″NB |
| ERW 439 Pipes | 1/2″ NB – 24″ NB |
| EFW 439 Pipes | 6″ NB – 100″ NB |
| Form | Round, Square, Rectangular, Hydraulic Etc |
| Types | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| End | Plain End, Beveled End, Treaded |
| Length | Single Random, Double Random & Cut Length. (Custom Sizes Available as per customers requirement) |
| Grade | C | Mn | Si | P | S | Cr | MO | Ni | CU | |
| 439 | Min | – | – | – | – | – | 12.0 | – | – | – |
| max | 0.15 | 1.00 | 1.00 | 0.04 | 0.03 | 14.0 | – | – | – | |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) | Brinell (HB) | ||||
| 439 | 95,000 | 50,000 | 25 | – | 175 |
Contact us to get a quick quote for your requirement.
We ensures the highest quality standards for Stainless Steel 439 Pipes through rigorous testing and certification processes. Every pipe goes through extensive tests, including chemical analysis, mechanical testing, and dimensional inspection. In this regard, we provide suitable certificates like Mill Test Certificate (MTC) and ISO certifications to make sure every product stands as a reliable brand and follows the market norms.
Stainless Steel 439 Square Pipes offer excellent corrosion resistance and are used in applications requiring a robust structure. They typically come in sizes ranging from 1/2″ to 8″, with wall thicknesses varying based on the application.
These pipes offer superior corrosion resistance and are used in high-temperature environments. They are available in sizes from 1/4″ to 12″ in diameter, with wall thicknesses ranging from 0.5mm to 20mm.
Providing good corrosion resistance, these pipes are manufactured using the electric resistance welding process. They are available in sizes from 1″ to 12″ in diameter, with various wall thicknesses for different pressure ratings.
These pipes, known for their corrosion resistance, are produced by longitudinal submerged arc welding. Sizes typically range from 6″ to 48″ in diameter, with wall thicknesses from 5mm to 25mm.
Offering excellent corrosion resistance, these pipes are used in various industries. They come in sizes from 1/4″ to 12″ in diameter, with wall thicknesses ranging from 1mm to 15mm.
These pipes exhibit good corrosion resistance and are made by welding flat plates. They are available from 1″ to 24″ in diameter, with wall thicknesses tailored to specific pressure and temperature requirements.
Stainless Steel 439 Tubes produced by Ed Stainless in Texas find extensive applications in several industries because of their strength, corrosion resistance, and affordability. They are best suited for automotive exhaust systems, heat exchangers, and catalytic converters because they are resistant to high-temperature oxidation. They are also used extensively in residential and commercial heating, ventilation, and air conditioning systems, power generation plants, and industrial process equipment. Their weldability and ease of fabrication make them an ideal material for use in fluid transportation, gas pipes, and structural applications. Ed Stainless guarantees that every product provides reliable performance customized to suit the needs of industries within Houston and more.







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