A618 A252 Structural Tubing
Structural pipe, also known as seamless steel pipe for structural and mechanical structures, is a general seamless steel pipe suitable for the transportation of fluids.
Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of a618 a252 structural tubing in China, also supports customized service with low price. Welcome to wholesale discount a618 a252 structural tubing for sale here from our factory. Contact us for free sample.
A618 A252 Structural Tubing Supplier-GNEE
A252 and A618 are both code requirements for structural pipe, where A252 describes cylindrical nominal (average) wall steel pipe piles and applies to pipe piles in which a steel cylinder is used as a permanent load-bearing member or as a shell to form a cast-in-place concrete pile. And A618 This specification covers welded, riveted or bolted structures for bridges and buildings and thermoformed welded and seamless high-strength low alloy square, rectangular, circular or profiled structural tubing for general structural purposes.
A252 A618 Structural Steel Tubing Specification
| Standard | DIN, JIS | Standard2 | DIN EN 10025, JIS G3459 |
| Grade Group | Q195-Q345, ST35-ST52 | Grade | Q235, Q345, Q195, Q215, St37-2 |
| WT | 0.134" - 2" (3.40 - 50.8mm) | Section Shape | Square, Round |
| Outer Diameter | NPS 6" - 56" (168.3 - 1422mm) | Place of Origin | Tianjin, China |
| Application | Structure Pipe | Technique | EFW |
| Certification | CE,ISO,SGS | Surface Treatment | Other |
| Special Pipe | Other | Alloy Or Not | Is Alloy |
| Secondary Or Not | Non-secondary | Keyword | steel square tube |
| Type | steel hollow pipes, round | Surface | Customers't Requirement |
| Material | ASTM A618 A252 | Shape | Square, Round |
| Usage | Construction Structure | End protector | Plain Beveled |
| Length | 5.8m, 6m, 11.8m, 12m |
A252 A618 Structural Steel Pipe Size Table
| Outside Diameter | Wall Thickness |
|---|---|
| 4.5 | .125, .188, .205, .250, .290, .337 |
| 5.5 | .261, .304, .361 |
| 6.625 | .220, .250 |
| 7 | .272, .317, .364 |
| 8 | .220, .250, .352 |
| 9.625 | .312, .352, .395 |
| 10.75 | .250, .280, .307, .365, .500 |
| 12.75 | .250, .280, .375, .437, .500 |
| 14 | .375, .406, .500 |
| 16 | .250, .312, .375, .406, .500 |
| 20 | .250, .312, .344, .375, .406, .437, .500 |
| 24 | .344, .375, .406, .500 |
| 30 | .375, .500, .625, .750 |
| 36 | .375, .500, .625, .750 |
| 42 | .500, .600, .617, .864 |
A252 A618 Hollow Structural Steel Tube Detail
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