Carbon Steel Seamless Pipe ASTM A53 Grade B

Category SMLS Steel Pipes
Tags ASTM A53 steel pipe, carbon seamless steel pipe, seamless steel pipe
ASTM A53 covers seamless and welded steel pipe with nominal wall thickness. The
surface condition is usually black and hot-dipped galvanized. ASTM A53 steel
pipe is produced mainly for pressure and mechanical applications, and is also
used for transport of steam, water, gas line pipes.
ASTM A53 is a steel pipe specification developed by the American Society for
Testing and Materials (ASTM). This standard defines the material
characteristics of pipes used in plumbing, heating, gas, and other critical
applications.
Due to their versatility and strength, ASTM A53 steel pipes are widely used in
construction, manufacturing, and industrial projects. The standard includes
different grades (Grade A and Grade B), types, and formats like welded steel
pipe, seamless steel pipe, and galvanized pipes, each serving different
purposes.

ASTM A53 covers seamless and welded steel pipe with nominal wall thickness. The
surface condition is usually black and hot-dipped galvanized. ASTM A53 steel
pipe is produced mainly for pressure and mechanical applications, and is also
used for transport of steam, water, gas line pipes.

Carbon Steel Pipe ASTM A53 Grade BASTM A53 Grade B Carbon Steel PipeASTM A53
Grade B SMLS Steel Pipe

ASTM A53 pipe comes in three types (F, E, S) and two grades (A, B).
Types of ASTM A53 pipes
ASTM A53 Type F
Type F pipes are fabricated from pipes fabricated using the furnace-butt-
welding method, where the pipe ends are joined through heating. They possess
moderate strength and are purchased for general applications, such as water
supply pipes.

ASTM A53 Type E
Type E pipes are electric resistance welded pipes; steel is joined by
electrical resistance. They are normally more robust than Type F pipes and
serve well where moderate pressure is required.

ASTM A53 Type S
Type S pipes are seamless and not fabricated through welding operations. They
are the toughest of the three types and thus ideal for important applications
like those that require high-pressure pipe systems.

Production process
Seamless steel pipe manufacturing process is divided into hot-rolled and cold
seamless pipe.

1. Production process of hot-rolled seamless steel pipe:

tube billet → heating → perforation → three-roller/cross-rolling &
continuous rolling → de-pipe → sizing → cooling → straightening →
hydraulic test → marking → seamless steel pipe with leverage effect detected.

2. Production process of cold drawn seamless steel tubes:

tube blank → heating → perforation → heading → annealing → pickling →
oiling → multiple cold drawing → blank tube → heat treatment →
straightening → hydraulic test → marking → storage.

Applications
1. Construction: the pipeline underneath, the groundwater, and the hot water
transportation.
2. Mechanical processing, bearing sleeves, processing machinery parts, etc.
3. Electrical: Gas delivery, Hydroelectric power fluid pipeline
4. Anti-static tubes for wind power plants, etc.

Minimum Order: 10 sets

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