Ed Stainless is a premier manufacturer and exporter of Stainless Steel 446 Pipes from Houston, Texas, USA. With a focus on quality, innovation, and customer satisfaction, the company has established a prominent position in the steel market. With expertise in heat-resistant and corrosion-resistant piping solutions, Ed Stainless provides robust SS 446 pipes that comply with high industrial standards. Their large inventory and ability to custom fabricate enable them to provide services to diversified industries such as power generation, petrochemicals, and refineries. Ed Stainless continues to provide high-quality products and on-time service to customers in Texas and beyond.
Stainless Steel 446 Pipes produced by Ed Stainless in Texas contain mostly iron, 23–27% chromium, and trace levels of molybdenum, silicon, manganese, and carbon. This ferritic alloy with high chromium content provides outstanding oxidation and sulfidation resistance at high temperatures. The mechanical characteristics are tensile strength of approximately 485 MPa, yield strength of 275 MPa, and elongation of 20%. The pipes are strong at high thermal stress and can be used in high-demand applications. Ed Stainless makes sure all pipes are ASTM compliant and are thoroughly checked for quality and consistency.
| STANDARD | 446 |
|---|---|
| UNS | S44600 |
| WERKSTOFF NR. | 1.4762 / 1.4763 |
| EN | X10CrAlSi25 / X10CrAlSi24 |
| STAS | X10CrAl240 |
| PN | H24JS |
| DIN | X10CrAl24 |
| AFNOR | Z12CAS25 |
| AISI | 446 |
| Grade | C | Mn | Si | P | S | Cr | Ni |
|---|---|---|---|---|---|---|---|
| 446 | 0.20 max | 1.50 max | 1.0 max | 0.040 max | 0.030 max | min: 23.0 max: 27.0 | 0.25 max |
| Grade | Tensile Strength ksi (MPa) min | Yield Strength 0.2% offset ksi (MPa) min | Elongation (% in 50mm) min | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
|---|---|---|---|---|---|
| 446 | 550 | 345 | 20 | 159 | 51.1 |
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Ed Stainless ensures very high quality standards for Stainless Steel 446 Pipes by rigorous testing and certification processes. Each pipe will be subjected to a comprehensive inspection process, checking the chemical composition, mechanical property testing, and dimensional inspection, with relevant certificates such as MTRs available for guarantee of product integrity and performance.
SS 446 seamless pipes are made from high-chromium stainless steel, offering excellent resistance to oxidation and corrosion at elevated temperatures. Ideal for high-temperature applications, they provide strength and durability.
Stainless Steel 446 welded pipes are crafted from high-chromium stainless steel, providing superior resistance to oxidation and corrosion at high temperatures. They are durable and suitable for demanding industrial applications.
SS UNS S44600 pipes are made from high-chromium stainless steel, known for exceptional resistance to oxidation and corrosion at elevated temperatures. They are ideal for high-stress, high-temperature industrial applications.
Stainless Steel 446 EFW pipes are electric fusion welded, featuring high chromium content for excellent oxidation and corrosion resistance at elevated temperatures. They are durable and suitable for demanding industrial environments.
Stainless Steel 446 round pipes are high-chromium stainless steel products offering excellent resistance to oxidation and corrosion at high temperatures. They are durable, versatile, and suitable for various industrial applications.
Stainless Steel 446 ERW pipes are electric resistance welded, featuring high chromium content for superior oxidation and corrosion resistance. They are ideal for high-temperature applications and offer durability and strength.
Ed Stainless’s Stainless Steel 446 Pipes find extensive application in high heat and corrosion-resistant industries. They are commonly used in heat exchangers, boilers, furnace parts, and exhaust systems. In the petrochemical and power generation industry, these pipes can be used for processing high-temperature fluids and gases. Their superior resistance to scaling and oxidation also recommends them for thermal processing plants as well as waste incineration plants. Ed Stainless provides industries in Texas and the USA with customized solutions suited to specific temperatures, pressures, and environmental requirements, designed to provide a long-lasting performance and reliability in the most demanding industrial applications.







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