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Bulan Pipes and Tubes, based in Jakarta, Indonesia, has made a name for itself as a top-notch manufacturer and supplier of high-quality Alloy 20 Pipes. These pipes are specifically designed to offer outstanding corrosion resistance, making them perfect for both chemical and industrial applications. They can handle tough environments, particularly those involving sulfuric acid, which makes them a go-to choice for process piping systems. Crafted in accordance with ASTM B729 and other relevant standards, Bulan’s Alloy 20 pipes come in a variety of sizes and finishes to cater to global needs. With a strong focus on quality, durability, and prompt delivery, Bulan serves a wide range of sectors, including pharmaceuticals, petrochemicals, food processing, and marine industries, both in Indonesia and beyond.
Alloy 20 Pipes are composed of a nickel-iron-chromium alloy, featuring significant amounts of nickel (32–38%), chromium (19–21%), iron (the balance), along with copper (3–4%), molybdenum (2–3%), and niobium for stabilization. This unique blend of elements gives them excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. In terms of mechanical properties, they boast a minimum tensile strength of 551 MPa and a minimum yield strength of 241 MPa. The careful balance of nickel and chromium in the alloy enhances its performance in acidic conditions while ensuring good mechanical strength and workability.
Thickness | 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
Outer Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB |
Type | Seamless / ERW / Welded / Fabricated / CDW |
Form | Round Tubes, Square Tubes, Rectangular Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes |
Length | Single Random, Double Random & Required Length |
End | Plain End, Beveled End, Treaded. |
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 |
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 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Alloy 20 pipes from Bulan Pipes and Tubes guarantees high-quality, corrosion-resistant solutions tailored for challenging environments. Brydon’s Alloy 20 pipes meet rigorous industry standards, offering superior durability and performance, particularly in applications involving sulfuric acid and chlorides. Their expertise in precision manufacturing ensures reliable, long-lasting pipes suitable for chemical processing, pharmaceuticals, and petrochemical industries. With a focus on customer satisfaction, Brydon provides customized solutions, competitive pricing, and timely deliveries, making them a trusted partner for all Alloy 20 piping needs.
Bulan Pipes and Tubes, one of the largest suppliers of Alloy 20 Pipe in Indonesia, Jakarta, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Alloy 20 Pipe to meet your specific requirements. Our team at Bulan Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@bulanpipes.id.
STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
Alloy 20 | N08020 | 2.4660 | Z2NCUD31-20AZ | NiCr20CuMo | – | – | – |
Alloy 20 Pipes find extensive use in industries where resistance to corrosive chemicals is crucial. They are commonly used in heat exchangers, process piping, pharmaceutical manufacturing, chemical reactors, food processing equipment, and storage tanks that handle sulfuric acid, nitric acid, and chlorides. Their remarkable resistance to acid attack makes them particularly suitable for petrochemical applications and refineries, especially in harsh environments. Additionally, these pipes are well-suited for marine settings and pollution control systems. Alloy 20 provides a reliable and cost-effective alternative to pricier nickel alloys, ensuring a long service life and maintaining structural integrity even under extreme conditions.
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