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Alloy 20 (N08020) Pipe & Tubes Suppliers

Alloy 20 Pipes offered by Sunrise Industries are recognized for their exceptional corrosion resistance in aggressive chemical environments. With a composition of nickel, chromium, molybdenum, and copper, these pipes are designed to withstand sulphuric acid and chloride stress corrosion cracking. Their durability and long service life make them ideal for industries like chemical processing, pharmaceuticals, and petrochemicals. Available in seamless, welded, ERW, and EFW types, Alloy 20 Pipes meet global standards. Sunrise Industries ensures precise manufacturing and delivers customized solutions, helping industries achieve reliable performance and cost efficiency in challenging operating conditions.
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At Sunrise Industries, Alloy 20 Tubes are engineered with precision to offer strength, flexibility, and corrosion resistance. Known as Carpenter 20, this super stainless steel grade provides excellent resistance against pitting, oxidation, and stress cracking. These tubes are suitable for industries where sulphuric acid and harsh chemicals are commonly used. The product range includes capillary tubes, hydraulic tubing, and polished round tubes, all designed to match international standards. Sunrise Industries supplies Alloy 20 Tubes worldwide, ensuring timely delivery and superior quality. Industries prefer these tubes for consistent performance, durability, and efficiency in demanding environments.
Alloy 20 Seamless Pipes from Sunrise Industries are trusted for their high performance and reliability in critical applications. These pipes are stabilized with columbium, which prevents carbide precipitation during welding, ensuring longevity and strength. Their superior resistance to sulphuric acid makes them highly valuable in chemical and petrochemical industries. With excellent fabrication and welding properties, Alloy 20 Seamless Pipes are easy to install and maintain. Sunrise Industries offers these pipes in various dimensions and thicknesses, meeting specific client requirements. The combination of durability, corrosion resistance, and cost-effectiveness makes them a preferred choice worldwide.
Sunrise Industries manufactures Alloy 20 Welded Pipes that are ideal for applications requiring durability and resistance to aggressive chemicals. These pipes offer excellent mechanical strength and superior corrosion resistance, particularly against chloride-induced stress cracking. The addition of molybdenum and copper enhances their ability to withstand harsh operating environments. Widely used in food processing, pharmaceuticals, and refineries, Alloy 20 Welded Pipes deliver long-lasting performance. Sunrise Industries ensures that every product undergoes strict quality checks before dispatch, making them suitable for global markets. Their versatility and affordability make them a reliable solution for industries worldwide.

Key Features of Alloy 20 Forged Fittings

  • Excellent resistance to sulfuric acid and other strong chemicals
  • High mechanical strength with superior durability
  • Suitable for applications in chemical, food, and pharmaceutical industries
  • Available in threaded, socket weld, and buttweld types
  • Manufactured in customized sizes and dimensions
  • Cost-effective solution with long service life

Key Features of Alloy 20 Forged Fittings

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Alloy 20 (N08020) Pipe & Tubes Suppliers

ASTM B729 / 464/ 468 Alloy 20 Pipes & Tubes Specification:

 

Grades    :  Alloy 20 (UNS 08020)

 

Standards:  ASTM, ASME and API

 

Specifications:  ASTM B 729, 464, 468 / ASME SB 729, 464, 468

 

Size:  Seamless & Welded : 1/8″ NB to 48″ NB

 

Length:  5mm to 6000mm

 

Wall Thickness: 0.15mm and 8mm / Sch.5 to Sch. 160 & Sch. STD, Sch. XS, Sch. XXS

 

Type: Seamless / ERW / Welded / Fabricated / LSAW Pipes

 

Form: Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes

 

Pipe End: Plain End, Bevelled End, Treaded

 

Our Alloy 20 Pipe & Tubes conforms to NACE MR0175/ISO 15156.

 

ASTM B729 / 464/ 468 Alloy 20 Pipes & Tubes Equivalent Grades:-

Standard WERKSTOFF NR. UNS GOST AFNOR OR JIS BS EN
Hastelloy B2 2.4617 N10665 --- --- --- --- --- ---

ASTM B729 / 464/ 468 Alloy 20 Pipes & Tubes Chemical Composition:-

Grade Ni Mo C P Mn Ti Si Cu Mb Cr N
Hastelloy B2 Bal. 26.0 - 30.0 0.02 max 0.04 max 0.1 max - 0.1 max - 1.0 max - Bal.

ASTM B729 / 464/ 468 Alloy 20 Pipes & Tubes Mechanical Properties :-

Density Melting Point Tensile Strength Yield Strength (0.2% offset) Elongation
9.2 g/cm3 1370 °C (2500 °F) Psi – 1,15,000 , MPa – 760 Psi – 52,000 , MPa – 350 40 %

Applications of Alloy 20 Tubes

Alloy 20 Tubes supplied by Sunrise Industries are widely appreciated for their application versatility. They are extensively used in industries such as food processing, pharmaceuticals, and chemical plants where corrosion resistance is a primary concern. These tubes provide exceptional resistance to sulphuric acid, nitric acid, and chloride stress corrosion cracking. Available in seamless, welded, and EFW forms, Alloy 20 Tubes deliver consistent performance in aggressive conditions. Sunrise Industries caters to international clients by offering customized dimensions and competitive pricing. Their ability to perform efficiently in tough industrial environments makes them a dependable choice worldwide.

Types of Alloy 20 Seamless Pipes & Alloy 20 ERW Tubes:-

■ Alloy 20 Precision Tubes Exporter in Africa ■ Alloy 20 Rectangular Tubes in South Africa
■ Alloy 20 Seamless Pipes Supplier in Ghana ■ B729 Alloy 20 Square Pipes Exporter
■ Alloy UNS N08020 Seamless Tubes in Ethiopia ■ Alloy 20 Square Tubes Supplier in Libya
■ Alloy Werkstoff Nr. 2.4660 Welded Pipes ■ Alloy 20 Hollow Pipes Exporter in Zambia
■ Alloy 20 Welded Tubes Exporter in Egypt ■ Alloy 20 Hollow Tubes Dealers in Madagascar
■ Alloy 20 Round Pipes Stockiest in Tanzania ■ ASTM B464,468 Alloy 20 EFW Pipes Suppliers
■ Alloy 20 ERW Pipes Manufacturer in India ■ Alloy 20 EFW Tubes Stockiest in Algeria
■ Alloy 20 ERW Tubes Stockholder in Chile ■ ASTM/ASME B729 Alloy 20 Capillary Pipes
■ Alloy 20 Rectangular Pipes Dealer in Nigeria ■ Alloy 20 Capillary Tubes Exporters in Brazil
■ ASME SB 468 Alloy 20 Pipes/Tubes in Peru ■ Alloy 20 Pipes & Tubes Manufacturer in Ghana
■ Alloy 20 B468 Round ERW Tubes Manufacturer ■ Alloy 20 Polish Pipe Suppliers in Kuwait

As your one-stop manufacturing partner, Sunrise Industries maintains a complete inventory of ready-to-sell raw materials alongside custom parts fabrication and full engineering services. From prototyping to production, we provide everything at a single location—serving all industrial sectors and transforming manufacturing value chains.

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