Hydraulic Test Of Stainless Steel Seamless Bright Annealed Tube , Standard ASTM A213
Specifications :
| NO. | OD | W.T | NO. | OD | W.T |
| MM | MM | MM | MM |
| 1 | 4.76 | 0.56 | 32 | 15 | 1 |
| 2 | 4.76 | 0.71 | 33 | 15 | 1.5 |
| 3 | 4.76 | 0.89 | 34 | 15 | 2 |
| 4 | 4.76 | 1.24 | 35 | 15.88 | 0.71 |
| 5 | 5.00 | 1.00 | 36 | 15.88 | 0.89 |
| 6 | 6.00 | 1.00 | 37 | 15.88 | 1.24 |
| 7 | 6.00 | 1.50 | 38 | 15.88 | 1.65 |
| 8 | 6.35 | 0.71 | 39 | 16 | 1 |
| 9 | 6.35 | 0.89 | 40 | 16 | 1.5 |
| 10 | 6.35 | 1.24 | 41 | 16 | 2 |
| 11 | 6.35 | 1.65 | 42 | 18 | 1 |
| 12 | 8.00 | 0.71 | 43 | 18 | 1.5 |
| 13 | 8.00 | 1.00 | 44 | 18 | 2 |
| 14 | 8.00 | 1.50 | 45 | 19.05 | 0.71 |
| 15 | 9.53 | 0.71 | 46 | 19.05 | 0.89 |
| 16 | 9.53 | 0.89 | 47 | 19.05 | 1 |
| 17 | 9.53 | 1.24 | 48 | 19.05 | 1.24 |
| 18 | 9.53 | 1.65 | 49 | 19.05 | 1.65 |
| 19 | 10.00 | 1.00 | 50 | 19.05 | 2.11 |
| 20 | 10.00 | 1.50 | 51 | 20 | 1 |
| 21 | 10.00 | 2.00 | 52 | 20 | 1.5 |
| 22 | 12.00 | 1.00 | 53 | 20 | 2 |
| 23 | 12.00 | 1.50 | 54 | 22 | 1 |
| 24 | 12.00 | 2.00 | 55 | 22 | 1.5 |
| 25 | 12.70 | 0.71 | 56 | 22 | 2 |
| 26 | 12.70 | 0.89 | 57 | 25.4 | 0.71 |
| 27 | 12.70 | 1.24 | 58 | 25.4 | 0.89 |
| 28 | 12.70 | 1.65 | 59 | 25.4 | 1.24 |
| 29 | 14.00 | 1.00 | 60 | 25.4 | 1.65 |
| 30 | 14.00 | 1.50 | 61 | 25.4 | 2.11 |
| 31 | 14.00 | 2.00 | | | |
Tests:
| Corrosion Test | If clients need will be conducted |
| Chemical Analysis | Will be tested as per required quality standards |
| Destructive / Mechanical Testing | Tensile / Hardness / Flattening |
| Eddy Current Testing | Using digital flaw-mark testing System to do test and mark in surface homogeneities |
| Hydrostatic Testing | 100% Hydrostatic Testing carried out according to ASTM-A 450 norms for checking tube leakage, and biggest pressure we can support 20Mpa/7s . |
| Air Under Pressure Test | To check any evidence of air leakage |
| Visual Inspection | After passivation, every single length of tubes is subjected to thorough visual inspection by trained staff for detecting surface flaws & other imperfections |
MTSCO has 26 cold-drawing production lines. And the annual production capacity is 5000 tons, the annual GDP is more than 30 million USD.
1 . Seamless tube : small diameter seamless overlength coiled tubing , bright annealed tube , inside and outside polished tube , heat exchanger tube , U-bent tube , the products all adopt the most advanced technology , with 26 production lines .
2 . Seamless pipe : MTSCO has 8 production lines for stainless steel cold drawn pipe , 10 production lines for cold roll pipe .
3 . Other Products : Stainless steel welded pipe , flange and fitting are our relevant products , for providing our clients the supplied solutions of the pipeline projects .
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Bright Annealed Seamless Stainless Steel Tubing 300 Series Approved ISO 9001 Images
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