Pipes made according to ASME / ASTM / API standards are represented by welded and seamless forged products used in conditions of low or high temperatures and pressures.
Pipes ASME / ASTM / API standards are represented by:
– seamless steel products used at elevated temperatures;
– steel welded and seamless products designed to work in conditions of low temperature indicators;
– welded and seamless products made of carbon and alloy steel, used at low temperatures;
– seamless pipe products, the material of which is alloyed ferritic steel. It is applied in the conditions of high temperature indicators;
– welded by melting, steel products intended for operation in conditions of normal and low temperature indicators.
ASTM / ASME / API pipes can be produced with or without threads. Unless otherwise specified, the thread pitch will be in accordance with generally accepted standards for general purpose threads, given in inches.
The parameters of almost all products are set based on the nominal dimensions of the product. At the same time, their production is based on the standardization of O.D. (outer diameter) selected so that, for example, an ACME pipe having a standard diameter and wall thickness has an I.D. (inner diameter) approximately equal to the nominal size.
At the same time, in the absence of an exact correspondence of the nominal size to the existing standard thickness, standard diameters and nominal sizes continue to act as a single “standard”.
Permissible dimensional deviations depend on the manufacturing technology of the product and must be indicated in its specification.
When determining the wall thickness that an ASME / ASTM / API pipe should have, when designing pipelines and products from it, it is determined by the conditions of the forthcoming operation. First of all, this refers to the ability to work in conditions of high internal pressure, which is prescribed by existing standards.
Areas of use
The presented products are used in the construction of pipelines and pipeline systems in the oil and gas industry, related fittings, in the form of valves, bends, flanges, as well as various tanks and boilers operating under high pressure conditions, as well as low or high temperatures.
Where can I buy
It is always possible to purchase API / ASME / ASTM pipes with the required characteristics from A-sintez, which represents the products of the world’s leading manufacturers at an affordable price.
Delivery of pipes is carried out as soon as possible and in any required volume. An order can be placed in any region of Ukraine using the online catalog of A-Synthesis.
All products offered come with a full manufacturer’s warranty.
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