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.
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.
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.
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.
When you choose to contact us, you will love our service
No matter you have rich experience of importing or new in this industry, our team will try the best to make your purchase of steel pipes fast and efficient.
All staff are7x 24 hours online and all your inquiries will be replied within 2 hours.
common size of steel pipes are in stock more than 800 tons, CIF orders will book stand-on vessel first.
Test report, certificates, CO and all customs clearance documents will be replied in time.
Hot rolled seamless pipe is processed at high temperatures, resulting in a rougher surface and looser tolerances but lower cost. Cold drawn seamless pipe undergoes further processing at room temperature, delivering tighter tolerances, higher strength, and a smooth finish, though at a higher price point.
Seamless steel pipes are widely used in drilling, transportation, and distribution of oil and natural gas engineering due to their high strength, durability, and corrosion resistance.
Low-temperature carbon steel pipe is a type of steel pipe that is specifically designed to withstand extremely low temperatures, can used in Oil and Gas, Chemical Processing,Power Generation,Aerospace industry.
1. Must not have seam on pipe body.2. Roundness shall be noted. 3. Large Seamless pipe bear big pressure than large welded pipe. 4. Big diameter seamless pipe can working in harsh conditions.
We will contact you within 2 hours, please pay attention to the email with the suffix “@jsfittings.com” or “@chinajsgj.com”.
