Pipe made of X12CrNiTi18-10, aisi 321h
|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|
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:
|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.
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.
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.
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.
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A huge range of semi-fabricates can be delivered by wholesale for reasonable price from «Auremo» X12CrNiTi18−10, aisi 321h pipe supplier. X12CrNiTi18−10, aisi 321h pipe price forms according to technological details of production without including additional expenses. All products are certificated. When there is a need, products can pass through an additional checking. We have the shortest terms of supply. We are working with experienced managers who are always ready to answer all your questions. Buy X12CrNiTi18−10, aisi 321h pipe right now. If you buy products by wholesale, you will be given special discounts.