We are the largest manufacturer, exporter, distributor and supplier of ASTM A554 Stainless Steel Square Tubes using high quality raw materials. Our stainless steel square tubes are reliable long lasting and at par with international quality and safety norms. These SS Tubes is widely used in various application industry like Oil & Gas, Paper, Breweries, Cement, Sugar, Oil Mills, Mining, Shipbuilding, Steel Plant etc. These tubes are highly durable, reliable, corrosion resistant and possess high strength. These tubes available in different size, grades, specification & thickness as per the clients requirements.
| Specifications | : | ASTM A 312 / A 213 / A 249 / A 269 / A 268 / A 358 |
| Grades | : | 304 , 316 , 309S , 310 , 310S & 308 |
| Diameter | : | 1/4” NB to 24” NB & 1/4” OD to 6” OD |
| Thickness | : | SCH 5, SCH 10, SCH 40, SCH 80, SCH 160, SCH XXS & 10 SWG, 12 SWG, 14 SWG , 16 SWG, 18 SWG, 19 SWG, 20 SWG, 22 SWG |
| Length | : | Standard 6 Meter & Cut to Length Size |
| Value Added Services | : | Customize Length, Bending, Annealing, Pickling, Polishing. |
| ASTM A554 Stainless Steel Square Tubes Specification | ||
| STANDARD(GRADE) | : | ASTM A554(MT304/304L, MT316/316L), (YC1) |
| O.D. | : | 12.7x12.7~100x100mm |
| W.T. | : | 0.6~6.0mm |
| WELDING METHOD | : | TIG or TIG + Plasma or Laser |
| Other Materials Testing | : | NACE MR0175, H2 SERVICE, OXYGEN SERVICE, CRYO SERVICE, etc. |
| ASTM A554 | |||||||||||||||
| Thickness (mm) | |||||||||||||||
| Outside Diameter (in) |
Outside Diameter (mm) |
0.6 | 0.7 | 0.8 | 0.9 | 1.0 | 1.2-1.25 | 1.5 | 1.6-1.65 | 2.0-2.11 | 2.5 | 3.0-3.05 | 4.00 | 5.00 | 6.00 |
| 1/2"x 1/2" | 12.7x 12.7 | ☆ | ☆ | ☆ | ☆ | ☆ | ☆ | ☆ | ☆ | ||||||
| - | 15.0x 15.0 | ☆ | ☆ | ☆ | ☆ | ☆ | ☆ | ☆ | ☆ | ||||||
| - | 18.0x 18.0 | △ | △ | △ | △ | △ | △ | △ | △ | ||||||
| 3/4''x 3/4' | 19.0x 19.0 | △ | △ | △ | △ | △ | △ | △ | △ | ||||||
| - | 20.0x 20.0 | ☆ | ☆ | ☆ | ☆ | ☆ | ☆ | ☆ | ☆ | ||||||
| - | 25.0x 25.0 | △ | △ | △ | △ | △ | △ | △ | △ | △ | △ | ||||
| 1"x 1" | 25.4x 25.4 | △ | △ | △ | △ | △ | △ | △ | △ | △ | △ | ||||
| - | 30.0x 30.0 | △ | △ | △ | △ | △ | △ | △ | △ | △ | △ | ||||
| 1 1/4"x 1 1/4" | 31.8x 31.8 | △ | △ | △ | △ | △ | △ | △ | △ | ||||||
| 1 1/2"x 1 1/2" | 38.1x 38.1 | △ | △ | △ | △ | △ | △ | △ | △ | ||||||
| - | 40.0x 40.0 | △ | △ | △ | △ | △ | △ | △ | ☆ | ☆ | |||||
| - | 50.0x 50.0 | △ | △ | △ | △ | △ | △ | ☆ | ☆ | ||||||
| 2"x 2" | 50.8x 50.8 | △ | △ | △ | △ | △ | △ | ☆ | ☆ | ||||||
| - | 60.0x 60.0 | △ | △ | △ | △ | △ | ☆ | ☆ | ☆ | ||||||
| - | 70.0x 70.0 | △ | △ | △ | △ | △ | ☆ | ☆ | ☆ | ||||||
| - | 75.0x 75.0 | △ | △ | △ | △ | △ | ☆ | ☆ | ☆ | ||||||
| - | 80.0x 80.0 | △ | △ | △ | △ | △ | ☆ | ☆ | ☆ | ||||||
| - | 90.0x 90.0 | △ | △ | △ | ☆ | ☆ | ☆ | ||||||||
| - | 100x 100 | △ | △ | △ | ☆ | ☆ | ☆ | ||||||||
| Remark | (1)Marking:Product SPEC. (2)Finish : ( ☆: Polish#180#320) ; (△ : Polish #180#320#400) |
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