Round SS 2 stainless steel pipe Mirror Polished Size 6mm-25.4mm TIG Processing
Round SS 2 stainless steel pipe Mirror Polished Size 6mm-25.4mm TIG Processing
Materials Available:
TP304, TP304L and TP316L available.
Quality Control:
To assure the highest quality standards, our stainless steel sanitary pipe is subjected to extensive testing and inspection programs that meet or exceed ASTM A270/A1016/A1016M test requirements. Testing includes reverse bend, reverse flattening, and flange tests. Eddy current testing is performed on 100% of the stainless steel sanitary pipe produced.
Solution Annealing:
Inline hydrogen bright annealing to 1900 F (1040 C) minimum followed with a rapid quench.
Surface Polish:
Surface finish is 20 u-in Ra (0.5um) ID maximum, 30 u-in Ra (0.8um) OD maximum surface roughness measured per ASME/ANSI B46.1 with the profilo-meter reading at 90 degree to the lay. Other finishes available upon request.
Export Packaging:
As a final step to ensure purity standards, each tube is packaged using 2 mil poly sleeving and both ends are sealed using air tight end caps. Stainless steel sanitary pipes are packaged in protective tri-wall boxing. When specified, woode boxes and all export requirements can be provided.
| Dimensional Tolerances ASTM A270 Stainless Steel Sanitary Pipe | ||||
| Size OD | Nominal Wall | Outside Diameter(MM) | Length | Wall |
| 1/2''(12.7) | 0.065''(1.65)/0.049''(1.25) | +/-0.005(0.13) | +1/8''(3.18)/-0 | +/-10.0% |
| 3/4''(19.05) | 0.065''(1.65)/0.049''(1.25) | +/-0.005(0.13) | +1/8''(3.18)/-0 | +/-10.0% |
| 1''(25.4) | 0.065''(1.65)/0.049''(1.25) | +/-0.005(0.13) | +1/8''(3.18)/-0 | +/-10.0% |
| 1-1/2''(38.1) | 0.065''(1.65)/0.049''(1.25) | +/-0.008(0.20) | +1/8''(3.18)/-0 | +/-10.0% |
| 2''(50.8) | 0.065''(1.65)/0.049''(1.25) | +/-0.008(0.20) | +1/8''(3.18)/-0 | +/-10.0% |
| 2-1/2''(63.5) | 0.065''(1.65) | +/-0.010(0.25) | +1/8''(3.18)/-0 | +/-10.0% |
| 3''(76.2) | 0.065''(1.65) | +/-0.010(0.25) | +1/8''(3.18)/-0 | +/-10.0% |
| 4''(101.6) | 0.083''(2.11) | +/-0.015(0.38) | +1/8''(3.18)/-0 | +/-10.0% |
| 6''(152.4) | 0.083''(2.11) | +/-0.030(0.76) | +3/16"(5.00)/-0 | +/-10.0% |
| 6''(152.4) | 0.109''(2.77) | +/-0.030(0.76) | +3/16"(5.00)/-0 | +/-10.0% |
| 8''(203.2) | 0.109''(2.77) | +/-0.050(1.25) | +3/16"(5.00)/-0 | +/-10.0% |
| Chemical Composition ASTM A270 Stainless Steel Sanitary Pipe | ||
| Elements | 304L(wt%) | 316L(wt%) |
| C Max. | 0.035 | 0.035 |
| Mn Max. | 2.00 | 2.00 |
| P Max. | 0.040 | 0.040 |
| S Max. | 0.030 | 0.030 |
| Si Max. | 0.75 | 0.75 |
| Ni | 8.0-13.0 | 10.00-15.00 |
| Cr | 18.0-20.0 | 16.00-18.00 |
| Mo | N/A | 2.0-3.0 |
| Fe | Bal. | Bal. |
| Cu | N/A | N/A |
| N | N/A | N/A |
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