Home > Pipe Fittings > Stainless Steel Reducer
Kyaw Stainless is a reliable manufacturer and supplier in Naypyidaw, Myanmar, dealing in high-quality stainless steel components. With precision engineering and good service, Kyaw Stainless provides a variety of components, such as long-lasting and corrosion-resistant stainless steel reducers. These reducers are designed to suit various industrial needs and provide efficient flow control in piping systems. With a focus on quality, innovation, and customer satisfaction, Kyaw Stainless is a reliable partner for stainless steel solutions in a wide range of industries in the Myanmar and worldwide.
Stainless steel reducers are pipe fittings utilized to join pipes of varying diameters, possessing high corrosion resistance and strength. They are usually manufactured from grades such as 304 or 316 stainless steel, with their composition consisting of iron, chromium (18–20%), nickel (8–14%) and trace amounts of manganese, silicon, and carbon. Mechanical properties are tensile strength of 515–620 MPa, yield strength approximately 205 MPa, and satisfactory elongation and hardness. These reducers operate dependably under high temperature and pressure and they are suitable for industrial and chemical usage.
| Grades | 201, 202, 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L |
| Type | Seamless / Welded / Fabricated |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Size | ½”NB to 48″NB in |
| Schedule | Sch 10s, 40s, 80s, 160s, XXS. |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
| SS | 304 | 304N | 304LN |
|---|---|---|---|
| Ni | 8 – 11 | 8 – 11 | 8 – 11 |
| Fe | Balance | ||
| Cr | 18 – 20 | 18 – 20 | 18 – 20 |
| C | 0.08 max | 0.08 max | 0.035 max |
| Si | 0.75 max | 0.75 max | 0.75 max |
| Mn | 2 max | 2 max | 2 max |
| P | 0.040 max | 0.040 max | 0.040 max |
| S | 0.030 max | 0.030 max | 0.030 max |
| N | 0.10 – 0.16 | 0.10 – 0.16 | |
| Density | 8.0 g/cm3 |
| Melting Point | 1400 °C (2550 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35 % |
Contact us to get a quick quote for your requirement.
We carry out a series of thorough tests for product quality, such as Micro and Macro Testing, Pitting Resistance Testing, Flaring Testing, and Intergranular Corrosion (IGC) Testing. In addition to the supply of high-quality products, we offer detailed documentation, including a commercial invoice with HS code, a detailed list of packaging with net weight, gross weight, number of boxes, labels and serial numbers. Also, we provide a Certificate of Origin, legalized or attested by the Chamber of Commerce or the concerned Embassy and a Guarantee Letter.
Stainless steel reducers are installed by aligning them properly between different pipe sizes using welding, threading, or flanged connections, depending on the type. Proper sealing and torque specifications ensure leak-free joints. Maintenance involves regular inspection for corrosion, cleaning, and checking for signs of wear or leaks.
Yes, stainless steel reducers are suitable for high-pressure and high-temperature applications due to their excellent strength, durability, and corrosion resistance. Grades like 304, 316, and 321 are commonly used for such conditions. Proper selection of schedule and material grade ensures safe and efficient performance.
Common stainless steel grades used for reducers include 304, 304L, 316, and 316L. Grade 304 is widely used for general applications, while 316 offers superior corrosion resistance, especially in chemical or marine environments. Low-carbon variants like 304L and 316L are preferred for welded systems to reduce carbide precipitation.
Standard sizes for stainless steel reducers typically range from 1/2″ to 48″ in diameter. They are available in both concentric and eccentric types, with varying end dimensions to match connecting pipes. Sizes and dimensions usually conform to ASME B16.9 and MSS-SP-43 standards.
Stainless steel reducers are applied to join pipes of different diameters to increase flow smoothly with minimum pressure loss. They play a critical role in applications such as oil and gas, petrochemical, power generation, and water treatment. The reducers support minimizing turbulence, fluid velocity management, and system integrity. Their durability, strength, and corrosion resistance qualify them to be applied under high-temperature and high-pressure conditions. Concentric and eccentric forms are available in stainless steel reducers that provide leak-free, efficient operation in vertical and horizontal piping systems.
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