Jiangsu Zhongtong Weiye Special Steel Co. LTD
Jiangsu Zhongtong Weiye Special Steel Co. LTD.
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Hot DIP Hollow Round Welded Square Low ERW ASTM A53 A106 Seamless Carbon Steel Pipe
ASTM A106/ASME SA106 is the standard specification for seamless carbon steel pipe applied for high temperature services. It includes three grades A, B and C, and common use grade is A106 Grade B. It used in different industries not only for pipeline systems like oil and gas, water, mineral slurry transmission, but also for boiler, construction, structural purposes.
ASTM A106 Grade B pipe is equivalent to ASTM A53 Grade B and API 5L B on chemical position and mechanical properties, in general use carbon steel and yiled strength minimum 240 MPa, tensile strength 415 Mpa.
| ASTM A106 grade b Chemical Composition | |||
| Grade A | Grade B | Grade C | |
| Carbon max. % | 0.25 | 0.3 | 0.35 |
| Manganese % | 0.27 to 0.93 | 0.29 to 1.06 | 0.29 to 1.06 |
| Phosporous, max. % | 0.025 | 0.025 | 0.025 |
| Sulfur, max. % | 0.025 | 0.025 | 0.025 |
| Silicon, min. % | 0.1 | 0.1 | 0.1 |
| ASTM A106 Grade B Pipe Yield and Tensile Strength | |||
| Seamless | Grade A | Grade B | Grade C |
| Tensile Strength, min., psi | 48,000 | 60,000 | 70,000 |
| Yield Strength, min., psi | 30,000 | 35,000 | 40,000 |
| ASTM A106 Gr B Equivalent | ||||
| Former | New | |||
| Execution | Standard | Material | European Standard | Material |
| Seamless | API 5L | Grade X52 | EN 10208-2 | L360NB |
| Seamless | ASTM A333 | GRADE 6 | EN 10216-4 | P265NL |
| Welded | API 5L | Grade B | EN 10208-2 | L245NB |
| Seamless | ASTM A106 | GRADE B | EN 10216-2 | P265GH |
| Seamless | API 5L | Grade B | EN 10208-2 | L245NB |
| Welded | API 5L | Grade X52 | EN 10208-2 | L360NB |
| ASTM A106 Grade B Pipe Types | Out diameter | Wall thickness | Length |
| ASTM A106 Grade B SAW Pipe | 16" NB - 100" NB | As per requirement | Custom |
| ASTM A106 Grade B ERW Pipe (Custom Sizes) | 1/2" NB - 24" NB | As per requirement | Custom |
| ASTM A106 Grade B Welded Pipe (in Stock + Custom Sizes) | 1/2" NB - 24" NB | As per requirement | Custom |
| ASTM A106 Grade B Seamless Pipe (Custom Sizes) | 1/2" NB - 60" NB | SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 | Custom |
| ASTM Standard for seamless steel pipe | ||
| 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 | Seamless Ferritic and Austenitic Alloy Steel Boiler, Superheater and Heat-Exchanger Tubes |
| TP 347H | ||
| 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 | 41,304,140 | Seamless Carbon and Alloy Steel for Mechanical Tubing |
| ASTM A789 | Seamless Ferritic/Austenitic Stainless Steel Tubing for General Service | |
