Xi'an Tiptop Machinery Co.,Ltd
The pioneer of control line tube production in China! We do quality control for you! We help you to save your purchasing costs! We are your trusted partner!
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Tiptop has been specializing in providing stainless steel control line tube, stainless steel seamless control line tube, stainless steel capillary tube.
304L welded stainless steel control line tube specifications we can provide are as follows:
OD: 1/8", 3/16", 1/4", 5/16", 3/8", 1/2"
WT: 0.02", 0.028", 0.035", 0.049", 0.065", 0.083"
Standard: ASTM-A 269, ASTM-A 632, ASTM-A 789, ASTM-B 704
Working pressure: 60-120Mpa
Length: Customized
Chemical Composition
| Material | UNS | Standard | C | Mn | P | S | Si | Ni | Cr | Mo |
| 304 | S30400 | ASTM A269 | 0.080 | 2.00 | 0.045 | 0.030 | 1.00 | 8.0-11.0 | 18.0-20.0 | ... |
| 304L | S30403 | 0.035 | 2.00 | 0.045 | 0.030 | 1.00 | 8.0-12.0 | 18.0-20.0 | ... | |
| 316 | S31600 | 0.080 | 2.00 | 0.045 | 0.030 | 1.00 | 10.0-14.0 | 16.0-18.0 | 2.00-3.00 | |
| 316L | S31603 | 0.035 | 2.00 | 0.045 | 0.030 | 1.00 | 10.0-15.0 | 16.0-18.0 | 2.00-3.00 |
Size Chart
| OD | Wall (inch) |
Materials | Standard | Working Pressure (MPa) |
Length |
| 1/8" | 0.02,0.028,0.035 | Austenitic steel 304L (UNS S30403) Austenitic steel 316L (UNS S31603) Duplex 2205 (UNS S32205 & S31803) Super Duplex 2507 (UNS S32750) Incoloy 825 (UNS N08825) Inconel 625 (UNS N06625) |
ASTM-A 269 ASTM-A 632 ASTM-A 789 ASTM-B 704 |
60-120 Mpa | Customized |
| 3/16" | 0.02,0.028,0.035,0.049 | ||||
| 1/4" | 0.02,0.028,0.035,0.049,0.065.0.083 | ||||
| 5/16" | |||||
| 3/8" | |||||
| 1/2" | |||||
| * OD: Up to 1 inch | |||||