Kyaw Stainless, a prominent manufacturer and supplier located in Naypyidaw, Myanmar, is all about crafting top-notch Stainless Steel 409 Pipes. These pipes are celebrated for their durability, resistance to corrosion, and affordability. Using cutting-edge technology and high-quality raw materials, Kyaw Stainless guarantees that each product adheres to international quality standards, ensuring reliable performance across various industrial settings. With a strong focus on excellence and customer satisfaction, the company provides Stainless Steel 409 Pipes that excel in applications requiring exceptional strength, oxidation resistance, and a long lifespan, making them perfect for a wide range of industrial and structural uses throughout Myanmar and beyond.
Stainless Steel 409 Pipes are made up of 11–12% chromium, along with small amounts of nickel, carbon, manganese, and silicon. This unique blend offers impressive oxidation and corrosion resistance while still being easy to shape and weld. On the mechanical side, Stainless Steel 409 boasts a tensile strength of about 380–450 MPa and a yield strength of roughly 170–240 MPa, with an elongation rate of 20%. These characteristics make it a fantastic choice for applications that face high temperatures and mildly corrosive conditions, ensuring both strength and cost-effectiveness over time.
| Item | Stainless Steel 409 Pipe |
| Standard | GB, AISI, ASTM, ASME, EN, BS, DIN, JIS |
| Type | Seamless / ERW / Welded / Fabricated / CDW |
| Outer Diameter Size | SEAMLESS – 1/2″ NB TO 18″ NB WELDED / ERW- 1″ NB TO 16″ NB EFW – 8″ NB TO 110″ NB |
| Form | Round Pipes, Square Pipes, Rectangular Pipe, “U” Shape Pipes, Hydraulic Pipes |
| Wall Thickness | Schedule 10 To Schedule 160 (3 mm to 100 mm Thickness) |
| Length | 01 Meter to 12.5 Meters, Single Random Length, Double Random Length And Customize Size End: Plain End, Beveled End, Treaded |
| Delivery Conditions | As Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered, Cold Draw |
| Coating | Electropolish, Mechanical Polish, Satin Finish, Passivated |
| Testing | Product Analysis, Transverse Tension Test, Flattening Test, Etching Test, Radiographic Examination, Stabilizing Heat Treatment, Intergranular Corrosion Test, Weld Decay Test, Magnetic Particle Detection, Grain Size Test, NACE 0175, Dual Grade, PWHT (POST WELD HEAT TREATMENT), Flare Test, Bend Test, Hardness Test, Tensile Test etc |
| Dimension | All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM and ASME |
| Value Added Services | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment |
| Packaging | Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
| Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC |
| Grade | C | Mn | Si | P | S | Cr | MO | Ni | CU | |
| 409 | Min | – | – | – | – | – | 10.5 | – | – | – |
| max | 0.03 | 1.00 | 1.00 | 0.04 | 0.02 | 11.7 | – | 0.5 | – |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) | Brinell (HB) | ||||
| 409 | 380 | 170 | 20 | 88 | 0.5t |
Contact us to get a quick quote for your requirement.
Stainless Steel 409 Pipes are extensively employed in vehicle exhaust systems, catalytic converters, mufflers, and heat exchangers, where resistance to high-temperature oxidation is important. They are applied in building, petrochemical facilities, and structural uses, providing strength in adverse environments. The pipes are suitable for boiler systems, industrial furnaces, and farm equipment, where basic corrosion resistance and affordability are needed. Their thermal cycling, mechanical stress, and chemical exposure resistance makes them a favorite in engineering, manufacturing, and heavy industry where performance and durability are needed.
High resistance to oxidation and corrosion. Commonly used in automotive exhaust systems and industrial applications, it offers good strength and durability.
High resistance to oxidation and corrosion, making it ideal for exhaust systems and industrial applications. Its seamless construction provides superior strength and reliability.
High oxidation and corrosion resistance with durability. It’s commonly used in automotive exhaust systems and industrial applications, offering strength through its welded construction.
Excellent resistance to corrosion and oxidation. It’s used in automotive and industrial applications, featuring strong welds and good mechanical properties.
Provides excellent corrosion and oxidation resistance. Ideal for automotive and industrial uses, it features strong, uniform welds and high durability.
Engineered for strength and durability, offering excellent resistance to oxidation and corrosion. It’s commonly used in customized applications, including exhaust systems and industrial components.
Stainless Steel 409 Pipes are extensively employed in vehicle exhaust systems, catalytic converters, mufflers, and heat exchangers, where resistance to high-temperature oxidation is important. They are applied in building, petrochemical facilities, and structural uses, providing strength in adverse environments. The pipes are suitable for boiler systems, industrial furnaces, and farm equipment, where basic corrosion resistance and affordability are needed. Their thermal cycling, mechanical stress, and chemical exposure resistance makes them a favorite in engineering, manufacturing, and heavy industry where performance and durability are needed.
You’ll find Stainless Steel 409 Pipes commonly used in automotive exhaust systems, mufflers, catalytic converters, and industrial ventilation systems, thanks to their outstanding heat and corrosion resistance. They’re also utilized in heat exchangers, sugar mills, dairy processing, and structural applications where moderate corrosion resistance is essential. Plus, in construction and engineering projects, Stainless Steel 409 Pipes are prized for their excellent mechanical stability, ease of fabrication, and ability to endure high-temperature service, making them a reliable option for industries that prioritize durability and economic efficiency.
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