ASTM A554 Polished TP304 Stainless Steel Welded Square Tube Decorative Tube
ASTM A554 TP304 Polished Stainless Steel Welded Tube Square Decorative Tube
Overview
1.1 This specification covers welded stainless steel tubing for mechanical applications where appearance, mechanical properties, or corrosion resistance is needed.
1.2 This specification covers as-welded or cold-reduced mechanical tubing in sizes to 16 in. (406.4 mm) outside diameter, inclusive (for round tubing) and in wall thicknesses 0.020 in. (0.51 mm) and over.
1.3 Tubes shall be furnished in one of the following shapes as specified by the purchaser: round, square, rectangular, or special.
1.4 Supplementary requirements of an optional nature are provided and when desired shall be so stated in the order.
1.5 Values stated in inch-pound units, in accordance with the specifications, are to be regarded as the standard.
ASTM A554 Tubes furnished in one of the following shapes - round, square, rectangular, or special. Heat analysis performed in ASTM A554 Stainless Steel Tubing several grades of steel shall conform to the required chemical composition for manganese, phosphorus, carbon, silicon, sulfur, nickel, chromium, molybdenum, titanium, columbium, and tantalum. For ASME SA 554 Tubing small diameter or thin walls, or for both, where many drawing passes are required, the carbon content of 0.040 % maximum is necessary for grades MT-304L and MT-316L.
ASTM A554 STAINLESS STEEL TUBING SPECIFICATION
Specifications | ASTM A554/ ASME SA554 |
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Grades | ASTM A554 ( MT304/304L, MT316/316L ),JIS G3446 ( SUS304TK, SUS316TK ), CNS 5802 ( 304TK, 316TK ), (YC1) |
Size | 6NB to 1200NB IN |
O.D. | 9.5mm ~ 139.7mm |
Wall Thickness | 0.6 ~ 3.05mm |
Schedule | SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS. |
Method | TIG or TIG + Plasma or Laser |
Finish | 2B MIll Finish , No.4 finish, BA Finish, 400 Grit Finish, 550 Grit Finish, 600 Grit Finish |
Length | Single Random, Double Random & Cut Length |
Types | Round, Square, Rectangle, Coil, "U" Shape, Hydraulic & Honed Tubes |
Products | ASTM A554 Stainless Steel Polished Tubes, ASTM A554 L Polished Tubes, ASTM A554 TP316 No.4 Finish Tube, ASTM A554 TP316L Polished Tubes, ASTM A554 Tubing, ASTM A554 TP201 Welded Mechanical Tubing, ASTM A554 Welded Polished Tubes, ASTM A554 TP316 Stainless Steel Square Tube, ASTM A554 TP316L Mirror Polished Austenitic Stainless Steel Tubings for Decoration, ASTM A554 Square Tube |
ASTM A554 TP304 EQUIVALENT
Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
BS | En | No | Name | ||||
ASTM A554 TP304 | S30400 | 304S31 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304c |
Tube Gauge for ASTM A554 Square
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Tube Gauge for ASTM A554 Rectangular
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Usage & Applications
1. Chemical and petrochemical
2. Power generation
3. Renewable energy
4. Pulp and Paper
5. Process piping
6. Oil and gas