Manufacturer,Stockist and Exporter of Puddle Flange

Manufacturer,Stockist and Exporter of Puddle Flange


Puddle Flange

Repute Steel & Engineering Co. is a renowned manufacturer, stockist, and exporter of high-quality Puddle Flanges, catering to the construction industry worldwide. With years of experience and expertise, the company has become a trusted name for supplying premium-quality puddle flanges for various applications, especially in the construction of tunnels, water systems, and underground infrastructure. The company is recognized for its commitment to producing durable, reliable, and corrosion-resistant puddle flanges that meet international standards and cater to the diverse needs of the construction industry.


As a manufacturer, Repute Steel & Engineering Co. utilizes advanced manufacturing techniques and top-notch raw materials to produce puddle flanges that are engineered for strength, longevity, and superior performance. The company prides itself on delivering products that are designed to handle the demanding conditions of construction environments, providing customers with peace of mind regarding their infrastructure projects. Every product undergoes rigorous quality control procedures to ensure it meets the specifications and requirements of clients across various industries.


In addition to its manufacturing capabilities, Repute Steel & Engineering Co. also serves as a reliable stockist of puddle flanges. The company maintains an extensive inventory, ensuring that clients can source the necessary flanges quickly and efficiently. Whether it is for a small-scale project or a large-scale construction endeavor, Repute Steel & Engineering Co. offers a wide range of puddle flanges in various sizes, shapes, and materials, providing flexibility to meet specific project requirements.


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)

As a leading exporter, Repute Steel & Engineering Co. has built a strong presence in numerous international markets, including Oman, Qatar, Kuwait, Spain, UAE, Saudi Arabia, Japan, Germany, the United States, the United Kingdom, South Korea, South Africa, and many other countries worldwide. The company’s dedication to timely delivery and customer satisfaction has earned it a reputation for excellence in global markets. By consistently providing high-quality products and services, Repute Steel & Engineering Co. has become the preferred choice for construction industry professionals seeking reliable puddle flanges for their projects.


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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