用于向实验室仪器提供载气，燃料，尾吹气或辅助气体
注意：尽管此管是超干净的，但不符合氧气使用规范的要求（例如，CGA G – 4.1，ASTM G93-03，ASTM A380）。
所需长度：米x 3.2808 =英尺.
订货信息：
304 不锈钢管路
| 货号 | 内径 | 外径 | 起订量 | 固定长度 |
| 29000 | 0.01″ | 1/16″ | 6-ft Roll | |
| 29001 | 0.01″ | 1/16″ | 10-ft Roll | |
| 29002 | 0.01″ | 1/16″ | 15-ft Roll | |
| 29003 | 0.01″ | 1/16″ | 20-ft Roll | |
| 21500 | 0.01″ | 1/16″ | 25 ft Roll | |
| 29004 | 0.01″ | 1/16″ | 50-ft Roll | |
| 29005 | 0.01″ | 1/16″ | 100-ft Roll | |
| 21502 | 0.01″ | 1/16″ | 101 ft | > 100 ft./price per ft |
| 29006 | 0.02″ | 1/16″ | 6-ft Roll | |
| 29007 | 0.02″ | 1/16″ | 10-ft Roll | |
| 29008 | 0.02″ | 1/16″ | 15-ft Roll | |
| 29009 | 0.02″ | 1/16″ | 20-ft Roll | |
| 21503 | 0.02″ | 1/16″ | 25 ft Roll | |
| 29010 | 0.02″ | 1/16″ | 50-ft Roll | |
| 29011 | 0.02″ | 1/16″ | 100-ft Roll | |
| 21505 | 0.02″ | 1/16″ | 101 ft | > 100 ft./price per ft |
| 29012 | 0.03″ | 1/16″ | 6-ft Roll | |
| 29013 | 0.03″ | 1/16″ | 10-ft Roll | |
| 29014 | 0.03″ | 1/16″ | 15-ft Roll | |
| 29015 | 0.03″ | 1/16″ | 20-ft Roll | |
| 21506 | 0.03″ | 1/16″ | 25 ft Roll | |
| 29017 | 0.03″ | 1/16″ | 50-ft Roll | |
| 29018 | 0.03″ | 1/16″ | 100-ft Roll | |
| 21508 | 0.03″ | 1/16″ | 101 ft | > 100 ft./price per ft |
| 29019 | 0.04″ | 1/16″ | 6-ft Roll | |
| 29020 | 0.04″ | 1/16″ | 10-ft Roll | |
| 29021 | 0.04″ | 1/16″ | 15-ft Roll | |
| 29022 | 0.04″ | 1/16″ | 20-ft Roll | |
| 21509 | 0.04″ | 1/16″ | 25 ft Roll | |
| 29023 | 0.04″ | 1/16″ | 50-ft Roll | |
| 29024 | 0.04″ | 1/16″ | 100-ft Roll | |
| 21511 | 0.04″ | 1/16″ | 101 ft | > 100 ft./price per ft |
| 29025 | 0.085″ | 1/8″ | 6-ft Roll | |
| 29026 | 0.085″ | 1/8″ | 10-ft Roll | |
| 29027 | 0.085″ | 1/8″ | 15-ft Roll | |
| 29028 | 0.085″ | 1/8″ | 20-ft Roll | |
| 21512 | 0.085″ | 1/8″ | 25 ft Roll | |
| 29029 | 0.085″ | 1/8″ | 50-ft Roll | |
| 29030 | 0.085″ | 1/8″ | 100-ft Roll | |
| 21514 | 0.085″ | 1/8″ | 101 ft | > 100 ft./price per ft |
| 29031 | 0.21″ | 1/4″ | 6-ft Roll | |
| 29032 | 0.21″ | 1/4″ | 10-ft Roll | |
| 29033 | 0.21″ | 1/4″ | 15-ft Roll | |
| 29034 | 0.21″ | 1/4″ | 20-ft Roll | |
| 21515 | 0.21″ | 1/4″ | 25 ft Roll | |
| 29035 | 0.21″ | 1/4″ | 50-ft Roll | |
| 29036 | 0.21″ | 1/4″ | 100-ft Roll | |
| 21517 | 0.21″ | 1/4″ | 101 ft | > 100 ft./price per ft |
