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Located in Bangkok, Thailand, Chanchai Stainless is a trusted manufacturer and supplier of premium-quality stainless steel products, with a strong focus on Stainless Steel Pipe Reducers. Designed with precision engineering, these reducers are built to deliver outstanding durability, corrosion resistance, and performance under demanding industrial conditions. With the ability to withstand high temperatures and oxidation, our reducers are widely used in sectors such as chemical processing, marine engineering, and power generation. Available in various grades, sizes, and dimensions, each product meets stringent international standards, ensuring reliability, efficiency, and customer satisfaction across diverse industrial applications.
Stainless steel pipe reducers are typically composed of iron, chromium (10.5–20%), nickel (8–15%), and molybdenum for enhanced corrosion resistance. Chromium contributes to oxidation resistance, while nickel ensures strength, toughness, and durability under pressure. Depending on the grade, elements like molybdenum improve pitting and crevice corrosion resistance, making them suitable for harsh environments. Mechanically, these reducers exhibit high tensile strength, excellent toughness, and durability, even at elevated temperatures. They also offer resistance to stress corrosion cracking, reduced maintenance needs, and long-lasting performance, making them dependable for critical industrial piping applications.
| 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 Conducts various tests, these tests include Micro and Macro Testing, Pitting Resistance Testing, Flaring Testing, and Intergranular Corrosion (IGC) Testing. Also with joining good quality products, we provide detailed paperwork which includes commercial invoice with HS code, packaging list having net and gross weights, number of boxes, labels, and serial numbers. Besides, we provide Certificate of Origin attested or legalized by the Chamber of Commerce or Embassy with Guarantee Letter. For full client satisfaction, we issue also third-party inspection certificates to prove to you our commitment to quality and excellence.
Yes, Stainless Steel Reducers can be welded using appropriate techniques like TIG or MIG welding. It’s important to use compatible filler materials and control heat to maintain material integrity.
Yes, Stainless Steel Reducers can be used for natural gas applications due to their corrosion resistance and strength. However, proper material selection and compliance with industry standards are essential for safety.
Yes, Stainless Steel Reducer fittings are suitable for hygienic and sanitary applications. Their smooth surface, corrosion resistance, and easy cleaning properties make them ideal for food, beverage, and pharmaceutical industries.
Yes, Stainless Steel Reducers are suitable for cryogenic applications due to their excellent strength, toughness, and resistance to low temperatures. However, selecting the appropriate grade is essential for optimal performance.
Stainless steel pipe reducers are extensively used in industries where reliability and durability are essential for fluid and gas transportation. In plumbing, HVAC, and industrial piping systems, they ensure smooth transitions between different pipe sizes, minimizing flow disruption and pressure drops. In chemical processing and water treatment plants, their corrosion resistance makes them ideal for handling aggressive fluids. They are widely employed in the food and beverage industry for hygienic and easy-to-clean connections. Additionally, due to their strength and temperature resistance, these reducers are crucial in automotive, aerospace, marine engineering, and power generation, ensuring safe and efficient operations.
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