尺寸符合 ASTM/ASME 规范的不锈钢焊接管。 管道以钢牌号 ASTM 304L 和 316L 制成，经过退火和酸洗处理，以非标准长度或定尺剪切长度交付。 焊接管 100% 经过涡流测试或水压和膨胀测试。
库存计划
管道依据 ASTM A312/ASME SA 312、ASTM A999/M 标准储存
公差符合 ASME B36.19 规范。
OD = 外径，WT = 壁厚。
| 外径 （毫米） | 壁厚 （毫米） | 名义尺寸 | 重量（千克/米） | 304L | 316L |
|---|---|---|---|---|---|
| 21.34 | 2.11 | 1/2" SCH 10S | 1.02 | • | • |
| 21.34 | 2.77 | 1/2" SCH 40S | 1.29 | • | • |
| 26.67 | 2.11 | 3/4" SCH 10S | 1.30 | • | • |
| 26.67 | 2.87 | 3/4" SCH 40S | 1.71 | • | • |
| 33.40 | 1.65 | 1" SCH 5S | 1.31 | • | • |
| 33.40 | 2.77 | 1" SCH 10S | 2.13 | • | • |
| 33.40 | 3.38 | 1" SCH 40S | 2.54 | • | • |
| 42.16 | 1.65 | 1 1/4" SCH 5S | 1.67 | • | • |
| 42.16 | 2.77 | 1 1/4" SCH 10S | 2.73 | • | • |
| 42.16 | 3.56 | 1 1/4" SCH 40s | 3.44 | • | • |
| 48.26 | 1.65 | 1 1/2" SCH 5S | 1.92 | • | • |
| 48.26 | 2.77 | 1 1/2" SCH 10S | 3.16 | • | • |
| 48.26 | 3.68 | 1 1/2" SCH 40S | 5.49 | • | • |
| 60.33 | 1.65 | 2" SCH 5S | 2.42 | • | • |
| 60.33 | 2.77 | 2" SCH 10S | 3.99 | • | • |
| 60.33 | 3.91 | 2" SCH 40S | 5.52 | • | • |
| 73 | 3.05 | 2 1/2" SCH 10s | 5.35 | • | • |
| 73 | 5.16 | 2 1/2" SCH 40S | 8.77 | • | • |
| 88.90 | 2.11 | 3" SCH 5S | 4.58 | • | • |
| 88.90 | 3.05 | 3" SCH 10S | 6.56 | • | • |
| 88.90 | 5.49 | 3" SCH 40S | 11.47 | • | • |
| 101.60 | 3.05 | 3 1/2" SCH 10s | 7.53 | • | • |
| 114.30 | 2.11 | 4" SCH 5S | 5.93 | • | • |
| 114.30 | 3.05 | 4" SCH 10S | 8.50 | • | • |
| 114.30 | 6.02 | 4" SCH 40S | 16.32 | • | • |
| 141.3 | 3.4 | 5" SCH 10S | 11.74 | • | • |
| 141.3 | 6.55 | 5" SCH 40S | 22.1 | • | • |
| 168.3 | 2.77 | 6" SCH 5S | 11.48 | • | • |
| 168.3 | 3.4 | 6" SCH 10S | 14.04 | • | • |
| 168.3 | 7.11 | 6" SCH 40S | 28.69 | • | • |
| 219.1 | 2.77 | 8" SCH 5S | 15.0 | • | • |
| 219.1 | 3.76 | 8" SCH 10S | 20.27 | • | • |
| 219.1 | 8.18 | 8" SCH 40S | 43.2 | • | • |
| 273 | 3.40 | 10" SCH 5S | 22.95 | • | • |
| 273 | 4.19 | 10" SCH 10S | 28.2 | • | • |
| 273 | 9.27 | 10" SCH 40S | 61.22 | • | • |
| 323.9 | 3.96 | 12" SCH 5S | 31.72 | • | • |
| 323.9 | 4.57 | 12" SCH 10S | 36.54 | • | • |
| 323.9 | 9.53 | 12" SCH 40S | 75.02 | • | • |
| 355.6 | 4.78 | 14" SCH 10S | 41.99 | • | • |
| 355.6 | 9.53 | 14" SCH STD | 82.583 | • | |
| 406.4 | 9.53 | 16" SCH STD | 94.706 | • | |
| 406.4 | 4.78 | 16" SCH 10S | 48.07 | • | • |
| 457.2 | 4.78 | 18" SCH 10S | 54.151 | • | • |
| 508.0 | 5.54 | 20" SCH 10S | 69.702 | • | • |
| 610.0 | 6.35 | *24" SCH 10S | 95.919 | • | • |
* 24" 有两个接缝