Alloy 20 Pipe Fittings Supplier

Kalp Industries is a leading Alloy 20 Pipe Fittings Supplier and Dealer in Mumbai, India

Alloy 20 is a highly corrosion-resistant material commonly used in applications involving sulfuric acid, phosphoric acid, and other aggressive chemicals. As a result, Alloy 20 pipe fittings are in high demand in various industries, including chemical processing, pharmaceuticals, and food processing. Alloy 20 buttweld fittings are known for their exceptional corrosion resistance, making them a popular choice in industries that require reliable and durable piping systems. They are made from a nickel-iron-chromium alloy that contains molybdenum and copper, which gives them superior resistance to sulfuric acid, phosphoric acid, and other corrosive substances.

UNS N08020 Pipe Fittings also have excellent mechanical properties, making them suitable for high-pressure and high-temperature applications. Alloy 20 pipe fittings are available in different types, including elbows, tees, reducers, caps, stub ends, and more, which makes them suitable for various piping applications. Elbows are used to change the direction of the piping system, while tees are used to join three pipes together. Reducers are used to reduce the pipe size, while caps are used to close the end of the pipe. Stub ends are combined with lap joint flanges to allow easy disassembly of the piping system.


Alloy 20 Pipe Fittings, Alloy 2.4660 Butt weld Fittings, Incoloy Alloy 20 Buttweld Fittings, UNS N08020 Pipe Fittings, Inconel 20 Pipe Fittings, Alloy 2.4660 Pipe Fittings Supplier in Mumbai, India.

The corrosion-resistant properties of Alloy 20 Buttweld Fittings make them ideal for use in various industries, such as chemical processing, pharmaceuticals, food processing, and more. Alloy 2.4660 Pipe Fittings are commonly used in applications where the piping system comes into contact with corrosive materials, such as acids, alkalis, and salts. Additionally, they are used in industries that require high cleanliness levels, such as the food and beverage industry.

Kalp Industries is a trusted supplier, dealer and stockist of high-quality Alloy 20 Buttweld Pipe Fittings. Our products are available in a wide range of sizes and specifications, and we can also customize fittings to meet your specific requirements. Our UNS N08020 Pipe Fittings are manufactured using the latest technology and the finest raw materials, ensuring excellent corrosion resistance and long-term durability. In addition to Alloy 20 pipe fittings, we offer many other high-quality pipe fittings, including Alloy 20 Ferrule Fitting, Alloy 20 Instrumentation Valves, SMO 254 Fasteners, etc.

UNS N08020 Pipe Fittings Specification

Specifications ASTM B366 / ASME SB366
Dimensions ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size Seamless Butt Weld Fittings: 1/2″ – 10″, Welded Butt Weld Fittings: 1/2″ – 48″
Type Seamless / Welded / Fabricated
Schedule Sch 5 TO Sch XXS.
Thickness 20 Swg., 18 Swg., 16 Swg., 14 Swg., 12 Swg., 10 Swg., & Sch. 10, Sch. 40, Sch. 80 etc.

Equivalent Grades Of UNS N08020 Pipe Fittings

Alloy 20 2.4660 N08020 NiCr20CuMo Z2NCUD31-20AZ

Types of Alloy 20 Pipe Fittings we supply

Buttweld Elbow

Alloy 20 Pipe Elbow

  • Alloy 20 180 Deg. Pipe Elbow
  • Alloy 20Cb-3® Pipe Elbow
  • Alloy 20 3D, 5D, 10 Butt weld Elbow
  • Alloy 20 Seamless Elbow
  • Alloy 20 Long Radius Elbow
  • Alloy 20 Short Radius Elbow
  • ASTM B366 Alloy 20 Pipe Elbow
  • Carpenter 20 Pipe Elbow
  • Alloy 20 Pipe Elbow
  • Alloy 20 Buttweld Pipe Elbow
  • Incoloy® alloy 20 Pipe Elbow
Buttweld Tee

Alloy 20 Pipe Tee

  • Alloy 20 Welded Pipe Tee
  • Alloy 20 Butt weld Tee
  • Alloy 20Cb-3® Pipe Tee
  • Alloy 20 Unequal Buttweld Tee
  • Alloy 20 Equal Pipe Tee
  • ASTM B366 Alloy 20 Pipe Tee
  • Carpenter 20 Pipe Tee
  • Alloy 20 Pipe Tee
  • Incoloy® alloy 20 Pipe Tee
  • Alloy 20 Reducing Pipe Tee
  • Alloy 20 Seamless Tee
Buttweld Cross

Alloy 20 Pipe Cross

  • Alloy 20 Equal Pipe Cross
  • Alloy 20 Unequal Buttweld Cross
  • Alloy 20 Pipe Cross
  • Incoloy® alloy 20 Pipe Cross
  • Alloy 20 Seamless Cross
  • Carpenter 20 Pipe Cross
  • ASTM B366 Alloy 20 Pipe Cross
  • Alloy 20 Buttweld Pipe Cross
  • Alloy 20Cb-3® Pipe Cross
  • Alloy 20 Reducing Pipe Cross
Buttweld Reducers

Alloy 20 Reducers

  • Alloy 20 Eccentric Reducers
  • Alloy 20 Reducers
  • Alloy 20Cb-3® Reducers
  • ASTM B366 Alloy 20 Pipe Reducers
  • Incoloy® alloy 20 Concentric Reducers
  • Alloy 20 Pipe Reducers
  • Alloy 20 Eccentric Reducers
  • Carpenter 20 Reducers
  • Alloy 20 Seamless Pipe Reducers
  • Alloy 20 Concentric Reducers
Buttweld Pipe Cap

Alloy 20 Pipe Cap

  • Alloy 20 Pipe Cap
  • Alloy 20Cb-3® Pipe Cap
  • Alloy 20 Butt weld Pipe Cap
  • Alloy 20 Seamless Pipe Cap
  • ASTM B366 Alloy 20 Pipe Cap
  • Alloy 20 End Pipe Cap
  • Incoloy® alloy 20 Pipe Cap
  • Alloy 20 End Cap
  • Alloy 20 Pipe End Cap
  • Carpenter 20 Pipe Cap
Buttweld Stubend

Alloy 20 Stub End

  • Alloy 20 Stubends
  • Incoloy® alloy 20 Buttweld Stub End
  • Alloy 20Cb-3® Stub End
  • Alloy 20 Stub End
  • Alloy 20 Short Stub End
  • Alloy 20 Lap Joint Stub End
  • Carpenter 20 Stub End
  • ASTM B366 Alloy 20 Pipe Stub End
  • Alloy 20 Pipe Stub End
  • Alloy 20 Long Stub End
  • Alloy 20 Seamless Pipe Stub End

Ready Stock Of Alloy 20 Buttweld Pipe Fittings

  • Alloy 20 Pipe Fittings
  • Alloy 20 Pipe Fittings Dimensions
  • Carpenter 20 Pipe Reducers
  • Alloy 20 Two Joint Buttweld Fittings
  • Alloy 20 Seamless Reducing Tee
  • Incoloy® alloy 20 Lap Joint Stub Ends
  • Alloy 20 Two Halve Butt weld Fittings
  • ANSI B18.2 Alloy 20 Caps
  • Type Alloy 20 Industrial Buttweld Pipe Fittings
  • Alloy 20 3D Elbow
  • Alloy 20 LR Elbow
  • ASTM B366 Alloy 20 Lateral Tee
  • Alloy 20 180° Buttweld Elbow
  • Alloy 20 45 Degree Pipe Elbow
  • Alloy 20 Seamless Fittings
  • Alloy 20 Eccentric Reducer
  • Alloy 20Cb-3® Pipe Bends
  • Alloy 20 90° Weldable SR Elbow
  • Alloy 20 Stub End
  • Alloy 20 45° Long Radius Elbow
  • Alloy 20 90° LR Elbow
  • Alloy 20 Weldable 1.5D Elbow
  • Alloy 20 Pipe Reducing Nipple
  • Alloy 20 Seamless Buttweld Fittings
  • Alloy 20 90° Seamless Elbow
  • Alloy 20 Buttweld Pipe Fittings
  • Alloy 20 Butt weld Fittings
  • Alloy 20 90° Reducing Elbow

Alloy 20 Buttweld Pipe Fittings Dimensional Tolerances

(1) Out-of-round is the sum of absolute values of plus and minus tolerance. 
(2) The inside diameter at ends and the nominal wall thicknesses are to be specified by the purchaser. 
All Fittings
90°and 45° Ells and TeesReducers and Lap Joint StubCaps180° ReturnsAngularity Tol
Nominal Pipe Plane Size (NPS)Outside(1) Diameter at BevelInside(1) Diameter at EndWall(2) ThicknessCentre-to- End Dimension A,B,C,MOverall Length LOverall Length ECentre-to- Centre Dimension OBack-to- Face Dimension KAlignment at Ends UNominal Pipe SIzeOff Angle QOff Angle P
1/2 TO 2-1/2+1/16±1/32Not less than 87-1/2% of Normal Thickness±1/16±1/16±1/8±1/4±1/4±1/3212 to 41/321/16


5 to 81/161/8
3 TO 3-1/2±1/16±1/16±1/16±1/16±1/8±1/4±1/4±1/3210 to 123/323/16
4±1/16±1/16±1/16±1/16±1/8±1/4±1/4±1/3214 to 163/321/4
5 TO 8+1/32±1/16±1/16±1/16±1/4±1/4±1/4±1/3218 to 241/83/8


10 TO 18+1/16±1/8±3/32±3/32±1/4±3/8±1/4±1/16 All dimensions are in inches 


20 TO 24+1/4±3/32±3/32±3/32±1/4±3/8±1/4±1/16


Alloy 20 Pipe Fittings Chemical Composition

Grade C Mn Si S Cu Ni Cr Fe Mo P
Alloy 20 0.07 max 2.00 max 1.00 max 0.035 max 3.00 – 4.00 32.00 – 38.00 19.00 – 21.00 29.85 min* 2.00 – 3.00 0.045 max

Alloy 20 Pipe  Fittings Mechanical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Alloy 20 8.1 g/cm3 1443 °C (2430 °F) Psi -80,000, MPa -551 Psi – 35,000, MPa – 241 30 %

We Serve Application Industry

Fastener applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

We Export Alloy 20 Buttweld Pipe Fittings Across the Globe

Bangladesh, Gabon, Finland, Peru, Switzerland, Macau, Malaysia, Mexico, Oman, China, Turkey, Spain, Kazakhstan, Ghana, Pakistan, United Arab Emirates, Yemen, Azerbaijan, New Zealand, Egypt, Belarus, Chile, South Korea, Lebanon, Norway, France, Angola, Tunisia, Gambia, Belgium, India, Namibia, Ukraine, Russia, United States, Zimbabwe, Argentina, Japan, Bolivia, Mexico, Nepal, Kenya, Serbia, Costa Rica, Italy, Canada, Hungary, Venezuela, Afghanistan, Bahrain, Morocco, Brazil, Taiwan, Philippines, Indonesia, Iran, Israel, Poland, Austria, Iraq, Lithuania, Thailand, Czech Republic, Iran, United Kingdom, Qatar, Bulgaria, South Africa, Jordan, Ecuador, Netherlands, Poland, Australia, Chile, Greece, Bhutan, Germany, Saudi Arabia, Puerto Rico, Portugal, Estonia, Denmark, Colombia, Kuwait, Libya, Nigeria, Mongolia, Sri Lanka, Nigeria, Sweden, Croatia, Singapore, Vietnam, Tibet, Trinidad & Tobago, Slovakia, Ireland, Algeria, Hong Kong, Romania.

Domestic Supply Alloy 20 Pipe Fittings

Hyderabad, Kolkata, Jamshedpur, Haryana, New Delhi, Thiruvananthapuram, Ernakulam, Surat, Ludhiana, Thane, Nagpur, Ranchi, Kanpur, Secunderabad, Noida, Gurgaon, Pimpri-Chinchwad, Visakhapatnam, Baroda, Vadodara, Chennai, Bengaluru, Jaipur, Pune, Chandigarh, Howrah, Bhopal, Ahmedabad, Faridabad, Navi Mumbai, Mumbai, Rajkot, Colombo, Nashik, Indore, Coimbatore.

Quick Contact

If you have any questions or need help, feel free to contact with our team.
Sriniwas Building No 40, Office No 20, 1st floor, 2 Carpenter Street Mumbai – 400004
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