Alloy 20 Pipes, also known as Carpenter 20 pipes, are high-performance, corrosion-resistant alloy pipes primarily composed of nickel, chromium, iron, copper, and molybdenum. Designed to resist aggressive environments such as sulfuric acid, chlorides, and acidic conditions, Alloy 20 Pipes have become the material of choice in numerous critical industries including chemical processing, pharmaceuticals, food, petrochemicals, and marine sectors. Nascent Pipe & Tubes is a leading and reliable manufacturer, exporter, and stockist of UNS N08020 Pipes, supplying both seamless and welded configurations as per ASTM standards including ASTM B729 and ASTM B464.

With a perfect blend of nickel-iron-chromium and stabilizing elements like copper and molybdenum, Alloy 20 Seamless Pipes deliver excellent resistance to stress corrosion cracking and pitting in hostile environments. These pipes are manufactured using precision techniques to meet stringent quality standards and to offer optimum performance across industrial applications. Nascent Pipe & Tubes specializes in providing a wide range of ASTM B729 Alloy 20 Pipes that offer superior strength, formability, and weldability, making them ideal for complex fabrication needs.
Alloy 20 Pipes Manufacturers, Alloy 20 Pipes Suppliers, Alloy 20 Pipes Stockists, Alloy 20 Pipes Exporters
Alloy 20 Pipes Manufacturers in India, Alloy 20 Pipes Suppliers in India, Alloy 20 Pipes Stockists in India, Alloy 20 Pipes Exporters in India
One of the distinctive benefits of UNS N08020 Pipes lies in their ability to resist sulfuric acid, which sets them apart from conventional stainless steels like 304 or 316. This makes Alloy 20 a preferred choice in plants where exposure to harsh chemicals is routine. Our commitment to quality and customer satisfaction has established us as a preferred source for ASTM B729 Alloy 20 Seamless Pipes and ASTM B464 Alloy 20 Welded Pipes across global markets.
Alloy 20 Pipes Manufacturers in Mumbai, Alloy 20 Pipes Suppliers in Mumbai, Alloy 20 Pipes Stockists in Mumbai, Alloy 20 Pipes Exporters in Mumbai
At Nascent Pipe & Tubes, we continuously invest in advanced production facilities and quality assurance systems to maintain the highest standards of product consistency. Our Alloy 20 products have found acceptance in high-temperature and high-pressure environments owing to their robustness and reliability. Whether you require small quantities for a local project or bulk supply for a global operation, our Alloy 20 pipes are engineered to deliver unmatched performance.
Specification of Alloy 20 Tubes
Specification :ASTM B345, B241, B429 / ASME SB345, SB241, SB429
Dimensions : ASTM, ASME and API
Standard :AMS QQ-A-200/8, AMS QQ-A-200/9, AMS 4160/4161/4172
Outside Diameter :1″ through 16″
Size : 8 (1-1/2″ / 1.900″)
Type : Seamless / ERW / Welded / Fabricated Pipes
Form :Round, Square, Rectangular, Custom, Hollow, Extruded Pipe Etc
Length :Single Random, Double Random & Required Length
Pipe Schedule :SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Tube Swg & Bwg :10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
End :Plain End, Beveled End, Treaded Pipe & Tube
Inspection, Test Reports : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packing :Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials :Aluminium Condenser Tube, Aluminium Capillary Tube, Aluminium Large Diameter Pipe, Sizes and Specifications other than above can be manufactured on request
Details for Aluminium Alloy Pipes & Tubes
Alloy & Temper | Size in mm | Application |
---|---|---|
7075t6 | 14*0.8 / 16*0.7 / 18*0.7 | Ski pole / tracking pole |
7075t6 | 7*0.3 / 9*0.4 | Arrow tubes |
2014t6, 7075t6, 7075t76 | 22*2.5 / 30*4.8 | Handle bar |
aa3003, 6063, 6061 | 16*1.2 / 12*1.75 / 16*1.75 / 12*2 / 7.94*1 / 9.52*1 / 12.7*1.2 / 16*2 | Automobile radiator connector |
5046-h111 | Condenser & heat exchanger | |
d97, 1015 | Automobile heat sink & radiator tubes | |
7001t6 | 8.5*0.7 / 9.5*0.7 / 11*0.7 / 7*1.2 | Tent pole |
aa7045, 7050, 6061 | 60.3*2.29(7046) 60.3*2.16(7050) 50.8*2.16(6061) | Bat tubes |
aa6061, 7005 | 26*18*1.6 / 36*18*1.4 / 65*25*2 / 64*42*1.8 | Bike tubes rectangular |
7075t6, 7050t7351 | 30.5*24.8 / 31.7*22.2 | Bike shock absorbers |
3003h16 | 40*0.8/40*0.9/25*0.9/30*0.9/120*0.9 /164*10/140*160 | Copy drum |
7075t6 | Aircraft & rail seat components |
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