ASME / ASTM / ANSI fasteners

FEATURES OF STANDARDS

ASME B16.5 standard directly regulates the product and its practical use. For example, it sets the operating pressure at a specific temperature for the flanges. These standards are based on data published in international standardization.

The dimensions and weights of heavy steel stud nuts are in accordance with ASME B18.2.2 specification. The ASTM standard affects the electrical, physical, mechanical properties of the product, chemical composition, test methods and all requirements for rolled metal (configuration, dimensions, and so on). The most common stud materials (for flanges) are ASTM A193 (Grade B7, B8, B8M, B8T), ASTM A453 (Grade 660), ASTM A320 (Grade L7, L7M), and ASTM A182 (Duplex and Super Duplex Bolt). For aggressive solutions and media, the studs can be coated with xylan and other materials.

Fasteners according to ASME / ASTM / ANSI standards

used in both commercial and industrial spheres:

- Oil and gas;
- transportation of oil and gas;
- chemistry and petrochemistry;
- thermal power engineering;
- nuclear power;
- renewable energy;
- heavy engineering;
- shipbuilding.

ANSI / ASME / ASTM STUDS

ASME / ASTM / ANSI threaded rods are used in assemblies subject to high tension. The threaded design is non-slip and guarantees maximum fit. The most popular type of steel studs is considered to be full-threaded. The main function of the threaded rod is a durable and strong fixation, connection. Products are made of carbon steels, which are characterized by resistance to oxidation processes and corrosion, increased strength and strength, and resistance to wear.

The advantages of such studs:

- passivity to aggressive chemical environments;
- increased resistance to dynamic and static loads;
- durability of the connection;
- resistance to temperature extremes, vibrations.

For the correct selection of a stud, it is important to know many parameters, ranging from the steel grade, pitch and type of thread, to the version, and the shape of the rod. Our managers are always ready to help you choose the right type of hairpin.

ASME / ASTM / ANSI NUTS

ASME / ASTM / ANSI nuts are internally threaded and are used in conjunction with studs or bolts. They are used in almost all industrial areas. Inch nut threads meet ASME standards. The product, made of carbon steel, is resistant to negative environmental factors and anticorrosive properties. Our company offers ASME / ASTM / ANSI nuts that provide high quality construction joints.

ASME / ASTM / ANSI BOLTS

The ASME / ASTM / ANSI bolt has a hex head. The desired connection is provided by mating a bolt and nut, or a threaded hole. Bolts differ in thread accuracy, resistance to deformations and loads, long-term operation, ensuring structural strength.

WASHERS ASME / ASTM / ANSI

Washers provide a smooth seating surface. Their dimensional, mechanical and chemical characteristics meet the requirements of ASME / ASTM / ANSI standards. The SAOTRON company produces hardware products at its own plant. The quality of the products is checked in the laboratory, which is equipped with innovative equipment. Hardware fully meets European quality standards.