Manufacturer,Stockist and Exporter of Stainless Steel 329 slip on Flanges

Manufacturer,Stockist and Exporter of Stainless Steel 329 slip on Flanges


Stainless Steel 329 slip on Flanges

Stainless Steel 329 Slip On Flanges are designed for high-strength and corrosion-resistant applications, particularly in industries where severe environments and elevated temperatures are common. Alloyed with high levels of chromium and nickel, Stainless Steel 329 offers outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. This makes it ideal for use in industries such as oil and gas, petrochemical, and marine applications, where reliability and durability are essential. The Slip On design allows for easy alignment and welding to the pipe, ensuring secure and leak-proof connections in complex piping systems.


Repute Steel & Engineering Co. is a leading manufacturer, stockist, and exporter of Stainless Steel 329 Slip On Flanges, known for its consistent delivery of high-quality products that meet international standards. The company specializes in the production of these flanges using advanced manufacturing techniques and premium materials. Repute Steel & Engineering Co. ensures each flange undergoes rigorous quality control checks, making them suitable for the most demanding applications. The company’s dedication to precision and quality makes them a trusted supplier for industries requiring reliable, high-performance flanges.


As an experienced exporter, Repute Steel & Engineering Co. serves a broad global market, providing Stainless Steel 329 Slip On Flanges to various industries worldwide. The company stocks a comprehensive range of sizes, specifications, and pressure ratings to meet the diverse needs of its customers. Their large inventory ensures they can fulfill both standard and custom orders quickly, allowing businesses to maintain the continuity of their operations without delays. Whether for a one-time order or long-term project supply, Repute Steel & Engineering Co. provides timely delivery and competitive pricing on all products.


Specification of Stainless Steel 329 slip on Flanges


Specification Details
Grade Stainless Steel 329
Material Type Ferritic-Austenitic Stainless Steel (Duplex)
Flange Types Weld Neck, Slip-On, Blind, Threaded, Socket Weld, Lap Joint
Dimensions ASME B16.5, ASME B16.47, ANSI B16.5, EN 1092-1, JIS B2220, DIN 2565
Pressure Class 150, 300, 600, 900, 1500, 2500 (Depending on application and flange type)
Size Range 1/2" to 24" (DN 15 to DN 600)
Thickness Per ASME/ANSI B16.5 and other standards depending on size and class
Finish Smooth, Polished, or as per client requirements
Flange Standard ASME B16.5, ASME B16.47, ASME B16.1, ANSI B16.5, DIN, EN 1092
Materials Composition - Chromium (Cr): 24.0 - 26.0%
  - Nickel (Ni): 3.0 - 5.0%
  - Molybdenum (Mo): 1.5 - 3.0%
  - Carbon (C): 0.03% max
  - Manganese (Mn): 3.0 - 5.0%
  - Silicon (Si): 1.00% max
  - Phosphorus (P): 0.045% max
Corrosion Resistance Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking
Temperature Range -50°C to 300°C (depending on pressure and application)
Application Chemical Processing, Petrochemical, Marine, Power Generation, Paper & Pulp, Food & Beverage
Standards Conformance ASTM A182, ASTM A240, ASTM A276, ASME B16.5, API 6A, EN 1092, DIN 2573

Repute Steel & Engineering Co. also offers additional value-added services, such as custom machining, surface treatments, and detailed certifications, to further cater to specific customer requirements. Their ability to offer customized solutions ensures that clients get the perfect product for their particular application. The company’s in-depth expertise in manufacturing and supplying Stainless Steel 329 Slip On Flanges, coupled with its commitment to providing outstanding service, has helped it build long-lasting relationships with clients around the world.


With a focus on customer satisfaction and quality, Repute Steel & Engineering Co. has earned a reputation for reliability and excellence in the global market. Their efficient export network and highly experienced team work to ensure all orders are processed and delivered on time, regardless of the customer's location. By combining technical expertise, a customer-oriented approach, and a strong commitment to quality, Repute Steel & Engineering Co. continues to be a preferred supplier of Stainless Steel 329 Slip On Flanges, meeting the diverse needs of industries that demand robust, corrosion-resistant piping solutions.


Chemical Composition of Stainless Steel 329 slip on Flanges


Element Composition (%)
Chromium (Cr) 24.0 - 26.0
Nickel (Ni) 3.0 - 5.0
Molybdenum (Mo) 1.5 - 3.0
Carbon (C) 0.03 max
Manganese (Mn) 3.0 - 5.0
Silicon (Si) 1.00 max
Phosphorus (P) 0.045 max
Sulfur (S) 0.030 max
Iron (Fe) Balance

Mechanical Properties of Stainless Steel 329 slip on Flanges


Property Value
Tensile Strength 620 - 850 MPa (90 - 123 ksi)
Yield Strength 450 MPa (65 ksi)
Elongation 30% min (in 50mm or 2 inches)
Hardness (Brinell) 200 HB max
Modulus of Elasticity 190 GPa (28 x 10³ ksi)
Poisson’s Ratio 0.27 - 0.30
Density 7.8 g/cm³
Thermal Expansion 16.0 x 10⁻⁶ /°C (32 - 100°C / 50 - 212°F)
Specific Heat 500 J/kg·K (at 25°C / 77°F)
Melting Point 1399 - 1440°C (2550 - 2624°F)

Countries we have exported our products to

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Countries we have exported our products to

Turkey, Thailand, Bulgaria, Serbia, Mexico, Estonia, Trinidad & Tobago,Tunisia, New Zealand, Indonesia, Puerto Rico, Ireland, India, Morocco, Brazil, Lebanon, Hong Kong, Jordan, Ukraine, Switzerland, Czech Republic, Lithuania, Sri Lanka, Greece, Taiwan, Zimbabwe, Algeria, Romania, Mexico, Ghana, Italy, Philippines, Spain, United Kingdom, Finland, Azerbaijan, Japan, Macau, Israel, Saudi Arabia, Kenya, Bhutan, Poland, Poland, Costa Rica, Kuwait, Singapore, Pakistan, France, Colombia, Tibet, Bolivia, Portugal, Iraq, Australia, Kazakhstan, Nepal, Mongolia, Gambia, Malaysia, Chile, Germany, Slovakia, China, Bahrain, Denmark, Angola, Afghanistan, Peru, Austria, Ecuador, Gabon, Croatia, South Africa, Sweden, Chile, Hungary, United Arab Emirates, Argentina, Bangladesh, Oman, Egypt, United States, Belgium, Canada, Namibia, Norway, Qatar, Belarus, Netherlands,manufacturer stockist and exporter of Stainless Steel 329 slip on Flanges in Bengaluru,manufacturer stockist and exporter of Stainless Steel 329 slip on Flanges in Chennai,manufacturer stockist and exporter of Stainless Steel 329 slip on Flanges in Hyderabad,manufacturer stockist and exporter of Stainless Steel 329 slip on Flanges in Gujarat,manufacturer stockist and exporter of Stainless Steel 329 slip on Flanges in Pune

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