Seamless steel pipe has better pressure capacity, strength is higher than ERW welded steel pipe. So it is widely applied in high pressure equipment, and thermal, boiler industries. Generally the welding seam of the welded steel pipe is the weak point, the quality affect overall performance.
|
Executive Standard |
Grade / Material |
Product Name |
|
ASTM A53 |
A, B |
Black and Hot-Dipped Zinc-Coated Steel Pipes Welded and Seamless |
|
ASTM A106 |
A, B |
Seamless Carbon Steel for High Temperature Service |
|
ASTM A179 |
Low Carbon Steel |
Seamless Cold-Drawn Low-Carbon Steel Heat Exchanger and Condenser Tubes |
|
ASTM A192 |
Low Carbon Steel |
Seamless Carbon Steel Boiler Tubes for High Pressure |
| ASTM A210 | A1, C | Seamless Medium-Carbon and Alloy Steel Boiler and Superheater Tubes |
| ASTM A213 |
T5, T11, T12, T22 TP 347H |
Seamless Ferritic and Austenitic Alloy Steel Boiler, Superheater and Heat-Exchanger Tubes |
| ASTM A312 | TP304/304L, TP316/316L | Seamless Steel Pipe for Stainless Materials |
| ASTM A333 | Gr.6 | Seamless and Welded Steel Pipe for Low-Temperature Service |
|
ASTM A335 |
P9, P11, P22 |
Seamless Ferritic Alloy Steel Pipe for High-Temperature Service |
|
ASTM A519 |
4130,4140 |
Seamless Carbon and Alloy Steel for Mechanical Tubing |
| ASTM A789 | Seamless Ferritic/Austenitic Stainless Steel Tubing for General Service |
Auguntas más noticias:
¿¿ son empresas o tejidos?
R: somos de fábrica.
¿¿ cuál es el piso de entrea?
R: general tar entre 5 y 10 días si los productos tienen presencia. O es de 15 a 20 días si los productos no están en stock, es segú la cándida.
¿P: ¿ propercionan maestras? ¿¿ es gratis o extra?
R: sí, podemos de recer la maestría de forma gratuita per no pago el costo del flete.
¿P: ¿ puedo personalizer el producto a Según mis requisitos?
R: por supuesto. puedes propercionar la longitud, anchura y grosor.
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