Astm A335

Seamless Ferritic Alloy Steel Pipe for High-Temperature Service is defined by Standard Astm A335. The ordered ASTM A335 pipe must be suitable for fusion welding, bending, and other similar forming operations. Design, service environment, and mechanical characteristics will all affect selection.

High-Temperature Seamless Ferritic Alloy Steel Pipe.

Standards: high-temperature and ASTM A335/335M (ASME SA335/SA335M) properties

Common Size (mm):

Outer Dimensions: 19.05mm ~ 114.3mm

Wall Thickness:2.0mm ~ 14 mm

Length: max 16000mm

P11, P12, P22, and P5 are the primary steel grades used in manufacturing.

The following packing options are available: bare packing, bundle packing, crate packing, wooden protection at both ends of tubes, or as requested.

Chemical composition analysis, mechanical properties testing (including tensile strength, yield strength, elongation, flaring, flattening, bending, hardness, and impact testing), and other inspection and testing Hydrostatic testing, non-destructive testing, and surface and dimension testing.

Oil-dip, varnish, passivation, phosphating, and shot-blasting are surface treatments.

Each crate's order number, heat number, dimensions, weight, and bundles—or other information—are marked on both ends.

Seamless ferritic alloy steel pipe for high-temperature service is covered by this specification. The pipe must be capable of fusion welding as well as bending, flanging, and other similar forming operations. The chemical composition, tensile properties, and hardness requirements for the steel material must be met. Each pipe length must go through the hydrostatic test. Additionally, each pipe must be checked using a non-destructive examination technique in accordance with the prescribed procedures. The scope of each practice's restrictions must be taken into consideration when determining the range of pipe sizes that may be examined. Present are the various mechanical test specifications for pipes, including the transverse or longitudinal tension test, flattening test, and hardness or bend test.