321 / 321H Stainless Steel Pipe and Tube
Request 321 Stainless Pipe Pricing
Auremo LLC, 505 Ellicott St, Buffalo, NY 14203, reviews 321 and 321H stainless pipe requirements for U.S. chemical, thermal-processing and industrial projects. Call +1 716 910 04 21 or send the specification, size, schedule and quantity.
Available product forms
- seamless pipe and tube
- welded pipe and tube by specification
- cut lengths and fabricated sections
- matching sheet, bar or fittings subject to review
Information to include in your request
Please provide the governing standard or grade, product form, dimensions and tolerances, quantity, delivery ZIP code and required documentation. Pricing and availability are confirmed individually for each inquiry.
Frequently asked questions
How is the price for 321 / 321H stainless steel pipe and tube confirmed?
Prices are provided on request and depend on the exact grade or standard, dimensions, tolerances, quantity, documentation and freight requirements.
Can non-standard dimensions be requested?
Yes. Include a drawing or dimensional requirements. Availability and manufacturing or sourcing feasibility are confirmed with the quotation.
What is the typical delivery time in the United States?
Typical U.S. delivery is 2–3 weeks after order confirmation. The final lead time and delivery terms are stated in the quotation for the selected material, quantity and destination.
Related materials and references
12Kh18N10T stainless steel reference · 03Kh22N6M2 duplex stainless products · Duplex stainless steel products
Equivalent
| Grade | analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 12X18H10T | EP2 | 1.4541 | 321 | X12CrNiTi18-10 | Buy from stock, view availability |
| 12X18H9T | Buy from stock, view availability |
321 stainless steel pipe quote requirements
This page covers the titanium-stabilized stainless family identified in searches as 321, 321H, X12CrNiTi18-10, 12Kh18N10T and related transliterations. These labels are not automatically interchangeable. State the governing ASTM, ASME, EN or project specification, seamless or welded construction, outside diameter, wall thickness or schedule, length, delivery condition, testing, certificate level, quantity and destination ZIP code.
Technical characteristics
X12CrNiTi18−10 grade relates to austenitic class. It is heat and corrosion resistant. Steel composition: chrome - 17−19%, nickel -9−11%, manganese - 2%. Destination: parts that operate at a temperature of up to 600 °C; vessels and welding devices that work in diluted solutions of acetic, phosphorus, nitric acid, solutions of slats and alkalis etc.; components and parts that can work from cryogenic to a temperature of +600 °С under pressure in corrosive environments. Blocks and parts of pipelines of the main equipment of nuclear reactors with water-type heat carriers.
Percentage composition of alloy:
| Steel | C | Cr | Fe | Ni | Ti | Mn | P | S | Si | Residual elements |
| X12CrNiTi18−10 | ≤0,12 | 17 - 18 | Basis | 9 - 10 | ≤0,8 | ≤2 | ≤0,03 | ≤0,02 | ≤0,8 | ≤0,15 |
Manufacturing process of these pipes relates to technologically-difficult category. Welding includes a processing of seam surface and final heat treatment that gives resistance to high temperatures.
Relevance
Stainless pipe contains no less than 12% of chrome, which gives high resistance to corrosion. This pipe differs with wear resistance, long operational life, strength, resistance to oxidizing, ease of installation. High strength of stainless steel allows decreasing a weight of construction and material consumption. There is a possibility to remelt its scrap and to process it. That is why it is fairly cheap material if to take into account a long period of usage and perfect constantly continuing properties.
Main properties
Heat resistance, long operational life, strength, wear resistance, resistance to different types of corrosion and action of aggressive environments, aesthetically attractive appearance.
Types of products
By destination, pipes can be divided into a few groups: hygienic, structural and pipes applicable in reactors and heat-exchangers. By section type, pipe can be circular and shaped (square, rectangular, oval). Stainless shaped rectangular pipe is the most frequently used in building of objects. Circular pipes can be electric-welded and seamless. Surface can be bright or polished to brilliance.
Application
Vessels and welding devices that work in diluted solutions of acetic, phosphorus, nitric acid, solutions of slats and alkalis. Blocks and parts that can work from cryogenic to a temperature of +600 °С under pressure in corrosive environments. Blocks and parts of pipelines of the main equipment of nuclear reactors with water-type heat carriers. Due to smooth surface without roughness, this pipe is much used in pharmaceutical and food industry. Due to high strength, such pipe can withstand significant pressure differential and high temperature that are unavoidable in boiler, heating, pumping station.
