Alloy 20 Seamless Welded Pipe which is an iron, chromium, and Nickel Alloy base austenitic Alloy 20 Material .It is resistant to acids, especially sulfuric acid, and also to general corrosion, Large Diameter ASTM B729 Alloy 20 Stainless steel pipe Supplier in India.

Valour Alloys Inc., we carry a full inventory of Alloy 20 Seamless Welded Pipe and Alloy 20 Pipe products is a a Alloy 20 Pipe with an addition of tungsten designed to have excellent corrosion resistance in a wide range of severe environments. This Alloy 20 Pipe is resistant to the formation of grain boundary precipitates in the weld heat-affected zone, thus making it suitable for most chemical process application in an as welded condition. We are specializes in Alloy 20 Seamless Welded Pipe with years of Experience in Manufacturing Alloy 20 Seamless Welded Pipe. we offer high quality, lower cost but the best service. As a result to that our Alloy 20 Seamless Welded Pipe export account today is in various countries like Iran, Iraq, Kuwait, Saudi Arabia, Oman, UAE, Singapore, Malaysia, Indonesia, South korea, Chile, Peru, Venezuela, Australia, Nigeria, Angola, Senegal, Mozambique, Algeria, Libya, Azerbaijan, Netherlands, Brazil, Norway, United Kingdom, Mexico, Canada etc.


Alloy 20 Seamless Pipes Manufacturer

Alloy 20 Seamless Pipes Manufacturer

Alloy 20 Welded Pipes Exporter

Alloy 20 Seamless Pipes Exporter

Understanding Alloy 20 and Its Unique Properties

Alloy 20 Seamless Welded Pipe we also known as a Carpenter 20 is a highly versatile nickel-iron-chromium alloy specifically designed to withstand corrosion in acidic environments, particularly sulfuric acid. When we talk about Unique Properties it's classified into three parts such as the Composition of Alloy 20, Key Properties of Alloy 20 as well as Advantages of Alloy 20.


  • Key Properties of Alloy 20
  • Advantages of Alloy 20
  • Composition of Alloy 20

Alloy 20 Seamless Welded Pipe has Multiple Key Properties like Exceptional Corrosion Resistance, Non-Magnetic Properties, Ease of Fabrication as well as Temperature Performance. This why Alloy 20 Seamless Welded Pipe is most useable in industrial applications as well as manufacturing plants. Do you know Alloy 20 Seamless Welded Pipe is popular for non-magnetic making it useable and responsive to industrial applications, Alloy 20 Seamless Welded Pipe can be easily fabricated, welded, and machined making it a preferred choice for piping systems. When we talk about Temperature Performance It maintains its structural integrity and corrosion resistance at temperatures up to 500°C (932°F). We know Alloy 20 Seamless Welded Pipe for Multiple Advantages such as Excellent resistance and versatility for seamless and welded Pipes and Tubes, Alloy 20 Seamless Welded Pipe is popular for there Excellent resistance to sulfuric acid and other aggressive chemicals as well as a cost-effective alternative to more expensive Nickel Alloy and Seamless Welded Pipe come with Long service life in corrosive and High Pressure and high-temperature environments.


The unique properties of Alloy 20 stem from its carefully balanced chemical composition
Nickel Alloy (32-38%) Provides excellent corrosion resistance, particularly against sulfuric acid
Chromium (19-21%) Enhances resistance to oxidation and corrosion
Iron (Balance) The main element for structural strength
Molybdenum (2-3%) Improves resistance to pitting and crevice corrosion
Copper (3-4%) Essential for resistance to sulfuric acid
Carbon, Manganese, Silicon, and Phosphorus Present in trace amounts to fine-tune mechanical and thermal properties

The Advantages of Seamless Welded Pipes and Tubes in Corrosive Environments

Alloy 20 Seamless Welded Pipes are critical components in corrosive environments due to their ability to withstand harsh conditions and they come with multiple advantages do you why Alloy 20 Seamless Welded Pipe is most popular and used in every industrial application? because Alloy 20 comes with an Environmentally Friendly Option A more sustainable choice for industries prioritizing eco-conscious practices. Alloy 20 Seamless Welded Pipe has multiple advantages such as High Structural Integrity, Versatility in Design and Sizing, and Cost-Effectiveness. We explain below some essential point

We are starting with High Structural Integrity Alloy 20 Seamless Welded Pipes known for Better performance in High Pressure and high-temperature corrosive environments. Also, Alloy 20 comes with High Structural Integrity High Pressure and Excellent mechanical strength, even in fluctuating or aggressive environments. Alloy 20 Seamless Welded Pipe is available in larger sizes and customized lengths, enabling flexibility in system designs when we customize our Alloy 20 Seamless Welded Pipe we get Multiple Benefits like Tailored solutions for industries with unique requirements as well as Cost-Effectiveness.

Maintenance Tips for Maximizing the Lifespan of Alloy 20 Pipes and Tubes

Complete guidelines for Maintenance and Care for your ⁠Alloy 20 Seamless Welded Pipe with Valour Alloys Inc. has much experience in the maintenance of all types of Seamless Welded Pipe during all sessions like winter and summer monsoons Maintaining the appearance and properties of Frequency depending on use and the working environment but it is recommended that cleaning and inspection are carried out every 6 months. There are some essential points explained below


  • Regular Inspection and Monitoring
  • Proper Cleaning Procedures
  • Monitor Operating Conditions

Regular inspection and monitoring of Alloy 20 Seamless Welded Pipe is the most important part of an increase Lifespan of Alloy 20 Pipes and Tubes, we have Conducted periodic visual inspections as well as non-destructive testing for inspection purposes. If you want Proper Cleaning Procedures Use appropriate cleaning agents that are non-abrasive and non-reactive with Alloy 20.

Nickel Alloy 20 Pipe Range

Specifications ASTM B 729 ASME SB 729 / ASTM B 464 ASME SB 464
Dimensions ASTM, ASME and API
Size 4 to 219mm W. T.: 0.5 to 20mm
Specialized in Large Diameter Size
Length Within 13500mm
Type Seamless Pipes / ERW / Welded / Fabricated
Form Round, Hydraulic Etc
Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Treaded

Chemical Composition of Nickel Alloy 20 Pipes

Nickel Alloy 20 Ni C Mo Mn Si Fe Cu S P Cr
32 – 38 0.02 max 2 – 3 1 – 2 0.7 max Bal 3 – 4 0.005 max 0.02 max 19 – 21

Mechanical Properties of Alloy 20 Pipes and Tubes

Density Melting Point Yield Strength (0.2%Offset) Tensile Strength Elongation
8.1 g/cm3 1443 °C (2430 °F) Psi – 35000 , MPa – 241 Psi – 80000 , MPa – 551 30 %

Equivalent Grades of Alloy 20 Pipes and Tubes

STANDARD UNS WERKSTOFF NR. AFNOR EN JIS BS GOST
Nickel Alloy 20 N08020 2.4660 Z2NCUD31-20AZ NiCr20CuMo

Other Available Products of Nickel Alloy 20 Pipes and Tubes

Alloy 20 Seamless Pipes Alloy 20 Seamless Square Pipes
Carpenter 20 Seamless Pipes Nickel Alloy 20 Seamless Piping
ASTM B729 Alloy 20 Seamless Pipes B729 Alloy 20 Seamless Rectangular Pipe
ASME SB 729 Alloy 20 Seamless Pipes UNS N08020 Seamless Pipe
ASTM B729 Alloy 20 Seamless Round Pipes DIN 2.4660 Seamless Pipes

Test Certificates

We Alloy 20 Seamless Welded Pipewith the following details Mill Test Certificate according to EN 10204 3.1, PMI Test, Test Report from NABL Approved Lab, 3.2 Certification by External Testing Authority third, ultrasonic test report, and X-ray report.

Marking & Packing

Our Alloy 20 Seamless Welded Pipeis packaged to ensure no damage during transit. In the case of export, the standard export packing is in a wooden box. All Alloy 20 Seamless Welded Pipeare marked with our grade, batch number, size and mark. We can also do custom branding on our products as per buyer's unique requirements

Supplying Alloy 20 Pipes and Tubes to Countries

We Export Alloy 20 Pipes to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East Etc.

Distributing Alloy 20 Pipes and Tubes to Cities

We Export Alloy 20 Pipes to Navi Mumbai, Indore, Baroda, Muscat, Secunderabad, Gimhae-si, Kanpur, Colombo, Kuala Lumpur, Bhopal, Pimpri-Chinchwad, Rajkot, Haryana, Hanoi, Ernakulam, Chandigarh, Surat, Los Angeles, Hong Kong, Ahmedabad, Perth, Petaling Jaya, Hyderabad, Mumbai, Algiers, Edmonton, Ludhiana, Ho Chi Minh City, Karachi, Bangkok, Dallas, Bengaluru, Jakarta, Granada, Seoul, Cairo, Geoje-si, Rio de Janeiro, Abu Dhabi, Port-of-Spain, Sydney, London, Courbevoie, Vung Tau, Sharjah, Jaipur, Lahore, Chennai, Istanbul, Lagos, Thane, Dubai, Coimbatore, La Victoria, Calgary, Jeddah, Busan, Mexico City, Al Khobar, Caracas, Singapore, Atyrau, Manama, Kolkata, Riyadh, Jamshedpur, Brisbane, Toronto, Noida, Ahvaz, Vadodara, Doha, Visakhapatnam, Ulsan, New Delhi, Gurgaon, Bogota, Howrah, Moscow, Nashik, Ranchi, Nagpur, Al Jubail, Houston, Milan, Chiyoda, Aberdeen, Melbourne, New York, Dammam, Montreal, Santiago, Kuwait City, Pune, Tehran, Thiruvananthapuram, Faridabad, Madrid, Ankara Etc.