Suppliers, Traders, Exporters and Stockists of Stainless Steel Grade 321H Pipes (Seamless & Welded)
ARK Stainless is a leading supplier, stockist, and exporter of Stainless Steel 321H Pipes. Alloy 321 is an austenitic stainless steel that is titanium stabilized, providing excellent general corrosion resistance. This alloy is particularly effective against intergranular corrosion after exposure to temperatures in the chromium carbide precipitation range of 427 to 816°C. With impressive oxidation resistance at 816°C, it also boasts high creep and stress rupture properties, making it ideal for demanding environments.
Furthermore, SS 321H Pipes, the high carbon variant of the alloy, are designed to enhance strength at temperatures above 537°C. The increased carbon content of these pipes allows for dual certifications, offering significant advantages for various applications. Thus, utilizing SS 321 / 321H Pipes is highly beneficial for industries requiring robust materials.
ARK Stainless stands out as a top-tier supplier, stockholder, and exporter of high-quality Stainless Steel 321 / 321H Pipes. Our range is produced according to stringent national and international raw material quality standards. We offer a comprehensive selection of pipes varying in standards, dimensions, and specifications. Upon request, we provide customized Stainless Steel 321H Pipes to meet specific client needs, ensuring availability in various sizes, wall thicknesses, lengths, and diameters, all at market-leading rates.
Manufactured from pure stainless steel alloy, our SS 321H Pipes exhibit remarkable attributes, including durability, flexibility, toughness, longevity, high tensile strength, and exceptional dimensional accuracy. They also demonstrate superior resistance against pitting, corrosion, oxidation, stress corrosion cracking, and crevice corrosion.
Common applications for Stainless Steel 321 / 321H Pipes include oil refinery equipment, industrial boilers, pressure vessels, chemical and pharmaceutical equipment, petrochemical refineries, and chemical process heat exchangers. These premium 321H Pipes are widely utilized across industries such as engineering, chemical, sugar, and pharmaceuticals.SS 321H Pipes, commonly referred to as UNS S32109, offer enhanced temperature strength due to their superior carbon content. Our Stainless Steel Cold Drawn 321 Pipes are engineered with titanium, adding at least five times the carbon content to ensure optimal performance.
Stainless Steel 321H Pipes and Tubes are essential in general refinery piping, heavy-duty exhaust systems, boiler pipes, and radiant superheaters. Stabilized with titanium, these pipes effectively prevent carbide precipitation, allowing them to withstand chloride-free caustic solutions at moderate and high temperatures. The higher carbon levels in the SS 321H Pipes further promote resistance to high-temperature environments.
As high alloy stainless steel pipes, Stainless Steel 321H Pipes are reinforced with titanium, which suppresses grain boundary chromium carbide precipitation and reduces susceptibility to intergranular corrosion. This stabilization enhances resistance to oxidation and chloride stress-corrosion cracking.
Our Stainless Steel 321H ERW Pipes are versatile and suitable for a range of applications, including oil refinery equipment, industrial boilers, pressure vessels, chemical and pharmaceutical equipment, and petrochemical refineries. They can be supplied in single-random, double-random, and cut lengths to meet diverse requirements.
We proudly export Stainless Steel 321H Pipes to countries including the United Arab Emirates, Brazil, Russia, Bangladesh, Indonesia, Egypt, Qatar, Iran, Kuwait, Taiwan, Oman, South Africa, Saudi Arabia, Australia, Pakistan, and Malaysia. Contact us today to learn more about our SS 321H Pipes and how we can meet your specific needs!
Specifications of 321H Stainless Steel Pipes
| Specifications | ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V |
|---|---|
| Dimensions | ASTM, ASME and API |
| Size | 1/8"NB TO 30"NB IN |
| ERW 321H Pipes & Tubes | 1/2" NB – 24" NB |
| EFW 321H Pipes & Tubes | 6" NB – 100" NB |
| 321H Pipes & Tubes | 1/2" NB – 16" NB |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Specialized in | Large Diameter Size |
| Length | Single Random, Double Random & Cut Length. |
| Form | Round, Square, Rectangular, Hydraulic Etc |
| End | Plain End, Beveled End, Treaded |
Suppliers, Traders, Exporters and Stockists of Stainless Steel Grade 321H Tubes (Seamless & Welded)
ARK Stainless is a leading supplier, stockist, and exporter of SS 321H Tubes. We are dedicated to providing a vast array of high-quality Stainless Steel 321H Tubes to our esteemed global and local customers, available in diverse specifications. Our range of Stainless Steel 321H Tubes varies in standards, types, thickness, dimensions, sizes, forms, ends, and lengths, ensuring that we meet the specific needs of our clients.
We specialize in supplying SS 321H Tubes with customized specifications tailored to the unique requirements of our customers. Our competitive pricing and comprehensive services make us a preferred choice for clients seeking reliable products. The Stainless Steel 321H Tubes are composed of austenitic titanium-stabilized stainless steel, known for its exceptional general corrosion resistance. Our tubes are particularly suited for equipment operating in carbide precipitation environments, possessing the necessary properties to effectively resist corrosion.
Our clients appreciate the quality of our Stainless Steel 321H Tubes, which are well-regarded across various industries. The fabrication effectiveness of these tubes endows them with numerous desirable attributes, including superior temperature tolerance, stress corrosion cracking resistance, general corrosion resistance, durability, flexibility, high tensile strength, and excellent pitting and oxidation resistance. Additionally, SS 321H Tubes exhibit strong anti-corrosive properties, ensuring reliability in challenging conditions.
To guarantee the highest quality, our Stainless Steel 321H Tubes undergo a series of rigorous inspections and tests. We perform both destructive and non-destructive testing to ensure that our products meet industry standards. Third-party inspections further reinforce our commitment to delivering only the finest quality to our clients.
Stainless Steel 321H Tubes are nickel-chromium steel designed to offer improved intergranular corrosion resistance. This austenitic stainless steel grade closely resembles Type 304 but features higher titanium and carbon content, resulting in superior corrosion resistance and high strength at elevated temperatures. Furthermore, 321H Stainless Steel Tubes exhibit excellent oxidation resistance and possess favorable welding and forming properties.
Available in various shapes such as Stainless Steel 321 Round Tubes, rectangular tubes, and hydraulic tubes, our SS 321H Tubes find applications across multiple sectors, including oil refinery equipment, industrial boilers, pressure vessels, chemical and pharmaceutical equipment, petrochemical refineries, and chemical process heat exchangers.
We proudly export Stainless Steel 321H Tubes to numerous countries, including the United Arab Emirates, Brazil, Russia, Bangladesh, Indonesia, Egypt, Qatar, Iran, Kuwait, Taiwan, Oman, South Africa, Saudi Arabia, Australia, Pakistan, and Malaysia. Contact us today to learn more about our premium SS 321H Tubes and how we can meet your specific requirements!
Specification of Stainless Steel Tubes 321H
| Specifications | ASTM A/ASME SA213/A249/A269 |
|---|---|
| Dimensions | ASTM, ASME and API |
| SS 321 Tubes Size |
1/8"NB TO 30"NB IN |
| Thickness | 0.35mm to 6.35mm OD in thickness ranging from 0.1mm to 1.2mm. |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | Seamless / ERW / Welded / Fabricated / LSAW Tubes |
| Form | Round, Square, Rectangular, Hydraulic Etc |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Treaded |