We can offer a comprehensive range of ASTM Welded Austenitic Stainless Steel Sanitary Tubing ASTM A249/A269/A270, JIS G3447/G3463, CNS 6668/7383, AS 1528.1 using high quality raw materials. Our SS tubes are reliable long lasting and at par with international quality and safety norms. These tubes are highly durable, reliable, corrosion resistant and possess high strength. 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 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. |
| Welded Austenitic Stainless Steel Sanitary Tubing ASTM A249/A269/A270, JIS G3447/G3463, CNS 6668/7383, AS 1528.1 | ||
| STANDARD(GRADE) | : | ASTM A249/A269/A270(TP304/304L, TP316/316L) JIS G3447/G3463(SUS304TBS, 304LTBS, SUS316TBS, 316LTBS) CNS 6668/7383(304/A304LTBS, 316/A316LTBS) AS 1528.1(304/304L, 316/316L) |
| O.D. | : | 12.7~114.3mm |
| W.T. | : | 1.20~2.11mm |
| WELDING METHOD | : | TIG or TIG + Plasma or Laser |
| APPLICATION | : | Food & Dairy industry |
| Other Materials Testing | : | NACE MR0175, H2 SERVICE, OXYGEN SERVICE, CRYO SERVICE, etc. |
| Outside Diameter | |||||||||||||||
| 1/2" (in) |
5/8" (in) |
3/4" (in) |
7/8" (in) |
1" (in) |
1 1/4" (in) |
- | 1 1/2" (in) |
2" (in) |
2 1/2" (in) |
3" (in) |
3 1/2" (in) |
4" (in) |
41/2" (in) |
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| Thickness mm |
Thickness Gauge |
12.7 (mm) |
15.9 (mm) |
19 (mm) |
22.2 (mm) |
25.4 (25) (mm) |
31.8 (32) (mm) |
35 (mm) |
38.1 (38) (mm) |
50.8 (51) (mm) |
63.5 (mm) |
76.2 (mm) |
88.9 (mm) |
101.6 (mm) |
114.3 (mm) |
| 1.20 | - | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | - | - | - | - |
| 1.25 | 18 | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | - | - | - | - |
| 1.50 | - | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | - |
| 1.60 | - | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | - |
| 1.65 | 16 | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | - |
| 2.00 | - | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ |
| 2.11 | 14 | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ | ＊ |
| Remark | (1)Marking：Product Spec. for ASTM A249/A270, JIS G3447/G3463, CNS 6668/7383, AS 1528.1 (2)＊：Product Spec. for ASTM A269 |
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Welded Austenitic Stainless Steel Tubes for Heat-Exchanger , General Service & Food-Industrial
Tubing. .ASTM A249 , A269 , A270 , JIS G3447 & G3463 , CNS 6668 , 7383
| Grade / Item | Outside Diameter | Thickness |
Length | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ASTM A249 |
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±10% |
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| ASTM A269 |
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OD<12.7mm±15% OD≧12.7mm±10% |
OD<38.1mm+3.2mm-0mm OD<38.1mm+5.0mm-0mm |
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| ASTM A270 |
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±12.5% |
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CNS 6668 |
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±10% | +10mm - 0mm |
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| CNS 7383 JIS G3463 |
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