EN 10305 european standard specifies the technical delivery conditions for seamless cold drawn steel pipe of circular cross section used in hyhydraulic and pneumatic power systems.

ASTM A333 Grade 6 seamless pipes are applicated for low temperature service.

Wear-resistant alloy steel pipe as the base, lined with ultra-wear-resistant alloy, through the centrifugal casting, metallurgy combined to form a solid.

The rare earth alloy wear- esistant pipe is used for pneumatic, pump slurry, etc. Rare earth alloy wear resistant pipe has the characteristics of fast velocity and high flow rate. The conveying medium temporarily continues to produce impact on the pipe wall, wear, corrosion and so on, which causes the pipe to become tired and gradually wear out.

ASTM A335 P22 is the part of ASTM A335. ASTM A335 P22 alloy steel pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding.

ASTM A335 P9 Alloy steel pipe apply to petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant.

ASTM A213 T5 is the part of ASTM A213 Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, Heat-Exchanger Tubes.

LSAW (Longitudinally Submerged Arc Welded Steel pipes) in leaflets plate as raw material, the steel plate in the mold or molding machine pressure (volume) into using double-sided submerged arc welding and flaring from production.

The developing trend of LSAW steel pipe in the future:

After cold expansion for lsaw steel pipe, steel tube and pipe end diameter will increase by about one percent difference in diameter of the diameter, roundness, and the pipe ends are greatly improved, also have greatly improved the straightness of the steel pipe, steel pipea length of about 0.5% reduction in wall thickness decreases by about 0.8%.

ASTM A335 P22 is the part of ASTM A335. ASTM A335 P22 alloy steel pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding.

Características de los tubos de acero

ASTM A335 Pipe (ASME S/A335, Chorme-Moly) is a seamless ferritic Alloy-Steel Pipe for high temperature service.

ASTM's steel standards are instrumental in classifying, evaluating, and specifying the material, chemical, mechanical, and metallurgical properties of the different types of steels, which are primarily used in the production of mechanical components, industrial parts, and construction elements, as well as other accessories related to them.

Características de los tubos de acero

ASTM A333 Grade 10 Standard covers seamless and welded steel pipe for low temperature service. The ASTM A333 Grade 10 steel involved is similar to AISI 4032 low alloy steel. ASTM A333 Grade 10 pipe shall be made by the seamless or welding process with the addition of no filler metal in the welding operation.

Características sin costura de la tubería de acero ERW

ASTM A333 is the Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service.

¿Cuál es la diferencia entre la tubería en espiral y otras tuberías de acero?

ASTM A333 Gr.8 Ultra-low temperature steel pipe is applicated for Ultra-low temperature service.

La tubería de acero sin costura se divide en estirada en frío y laminada en caliente, pero la superficie no ha sido tratada. Existen varios tipos de tubos de acero sin costura y están relacionados con su material y estándares de implementación.