Manufacturer,Stockist and Exporter of Puddle Flange

Manufacturer,Stockist and Exporter of Puddle Flange


Puddle Flange

Puddle Flanges are essential components used in pipe penetrations to ensure a watertight seal, particularly in applications involving tanks, vessels, and large underground pipes. Repute Steel & Engineering Co. is a renowned manufacturer, stockist, and exporter of high-quality puddle flanges, offering a comprehensive range of products that cater to various industries. The company specializes in the design and fabrication of puddle flanges made from durable materials such as stainless steel, carbon steel, and alloy steel. These flanges are designed to prevent leaks at pipe penetrations, making them crucial in sectors such as oil and gas, water treatment, chemical industries, and construction.


Repute Steel & Engineering Co. has earned a reputation for delivering products that adhere to international standards of quality and reliability. As a leading manufacturer, they ensure that all puddle flanges are manufactured with precision, meeting the specific requirements of clients worldwide. The company’s state-of-the-art facilities allow them to offer a diverse range of sizes, thicknesses, and configurations, ensuring that they can cater to any industrial need. Whether it's for small-scale applications or large, complex projects, Repute Steel & Engineering Co. provides customized puddle flanges to ensure a perfect fit and optimal performance.


The company has a well-established export network, and its products are highly regarded in key international markets such as Oman, Qatar, Saudi Arabia, the United Arab Emirates (UAE), Bahrain, and the United States. Their strong presence in these countries reflects their commitment to meeting the needs of diverse industries and their ability to supply reliable and high-quality flanges globally. Repute Steel & Engineering Co. has developed strong partnerships with distributors and contractors in these regions, ensuring timely delivery and exceptional customer service.


Specification of Puddle Flange


Property Specification
Material Stainless Steel 304
Grade 304, 304L (Low Carbon Version)
Type of Flange Weld Neck, Slip-On, Blind, Threaded, Socket Weld, Lap Joint
Standard ASME B16.5, ASME B16.47, BS 4504, EN 1092-1
Size Range ½” (DN 15) to 24” (DN 600)
Pressure Rating 150#, 300#, 600#, 900#, 1500# (according to ANSI B16.5)
Flange Thickness 2mm to 70mm (depending on size and pressure rating)
Material Composition - Carbon: 0.08% Max
  - Manganese: 2.00% - 2.50%
  - Phosphorus: 0.045% Max
  - Sulfur: 0.030% Max
  - Chromium: 18.0% - 20.0%
  - Nickel: 8.0% - 10.5%
Temperature Range -196°C to 800°C (Maximum Service Temperature)
Finish - Hot Rolled, Cold Rolled, Polished (Mirror, 2B, No.1, etc.)
Application Chemical processing, oil & gas, food and beverage, power generation, construction, etc.
Testing - Hydrostatic Test
  - Visual Inspection
  - Dimensional Check
  - Ultrasonic Test (UT) or Radiography (RT)

Repute Steel & Engineering Co. takes pride in its customer-centric approach, focusing on providing high-performance puddle flanges that offer both reliability and cost-efficiency. The company’s team of engineers and experts work closely with clients to understand their specific needs and provide tailored solutions. With a commitment to excellence, they ensure that their products meet the highest standards, from manufacturing to delivery, and guarantee long-lasting results in every application. Their dedication to quality, efficiency, and customer satisfaction has made them a trusted supplier in the global market.


In addition to their manufacturing and stockist services, Repute Steel & Engineering Co. also offers comprehensive technical support and consultation, helping clients select the right flange for their specific application needs. Whether it's for a new project or a replacement in an ongoing operation, Repute Steel & Engineering Co. provides expert guidance to ensure that customers receive the best possible solutions. Their commitment to innovation, quality, and customer service continues to drive their success in the competitive international marketplace.


Chemical Composition of Puddle Flange


Material Element Percentage (%)
Carbon Steel Carbon (C) 0.18 - 0.25
  Manganese (Mn) 0.60 - 1.20
  Phosphorus (P) ≤ 0.04
  Sulfur (S) ≤ 0.05
  Silicon (Si) 0.10 - 0.50
  Iron (Fe) Balance
Stainless Steel Carbon (C) 0.08 max
  Manganese (Mn) 2.00 - 2.50
  Chromium (Cr) 16.00 - 18.00
  Nickel (Ni) 10.00 - 12.00
  Molybdenum (Mo) 2.00 - 3.00
  Phosphorus (P) ≤ 0.045
  Sulfur (S) ≤ 0.03
  Iron (Fe) Balance
Alloy Steel Carbon (C) 0.10 - 0.30
  Manganese (Mn) 0.50 - 1.65
  Chromium (Cr) 1.00 - 5.00
  Nickel (Ni) 0.50 - 2.50
  Molybdenum (Mo) 0.50 - 3.00
  Phosphorus (P) ≤ 0.035
  Sulfur (S) ≤ 0.03
  Iron (Fe) Balance

Mechanical Properties of Puddle Flange


Material Mechanical Property Value
Carbon Steel Yield Strength (YS) 250 - 350 MPa
  Ultimate Tensile Strength (UTS) 400 - 500 MPa
  Elongation (%) 20 - 25%
  Hardness (Rockwell B) 85 - 95 HB
  Modulus of Elasticity (E) 200 GPa
Stainless Steel Yield Strength (YS) 290 - 550 MPa
  Ultimate Tensile Strength (UTS) 520 - 750 MPa
  Elongation (%) 40 - 60%
  Hardness (Rockwell B) 90 - 110 HB
  Modulus of Elasticity (E) 190 - 200 GPa
Alloy Steel Yield Strength (YS) 300 - 650 MPa
  Ultimate Tensile Strength (UTS) 500 - 800 MPa
  Elongation (%) 18 - 30%
  Hardness (Rockwell B) 85 - 100 HB
  Modulus of Elasticity (E) 200 GPa

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 Puddle Flange in Bengaluru,manufacturer stockist and exporter of Puddle Flange in Chennai,manufacturer stockist and exporter of Puddle Flange in Hyderabad,manufacturer stockist and exporter of Puddle Flange in Gujarat,manufacturer stockist and exporter of Puddle Flange in Pune

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