TP304L / 1.4306 Ss Seamless Tube , Stainless Steel Pipe Eddy Current Or Hydraulic Test
TP304L / 1.4306 Stainless Steel Seamless Tube With Bright Annealed Surface In Oil And Gas Industry
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Item |
Description |
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Basic Information |
Material Grade |
TP304 , TP304L , TP304H , TP316 , TP316L , TP316Ti , TP309S , TP310S , TP321 , TP321H , TP347 , TP347H , S31803 , S32750 , S32205 etc |
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Outer Diameter |
3.18-101.6mm |
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Wall Thickness |
0.5-20mm |
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Length |
Normally fixed length 6m , can as per customer’s requirement |
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Standard |
ASTM A213 ; ASTM A269 ; ASTM A312 ; ASTM A789 ; ASTM A790 ect . |
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Process Method |
Cold Drawn or Cold Rolled |
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Application
a) For fluid & gas transport
b) Structure & machining
c) Petrochemical
d) Environmental protection
e) Electricity
f) Instrument industry etc
Advantages
a) Superior surface finish
b) Better mechanical property
c) More precise dimension
d) Perfect inspection method and inspection equipment
Price Item: FOB , CFR , CIF or as negotiation
ASTM A213 / A213M Chemical Composition :
| Elements | 304L(wt%) S30403 | 304(wt%) S30400 | 316L (wt%) S31603 | 316 (wt%) S31600 |
| (C) Carbon, max | 0.035 | 0.08 | 0.035 | 0.08 |
| (Mn) Manganese, max | 2 | 2 | 2 | 2 |
| (P) Phosphorus, max | 0.045 | 0.045 | 0.045 | 0.045 |
| (S) Sulfur, max | 0.03 | 0.03 | 0.03 | 0.03 |
| (Si) Silicon, max | 1 | 1 | 1 | 1 |
| (Ni) Nickel | 8.0 - 12.0 | 8.0 - 11.0 | 10.0 - 14.0 | 10.0 - 14.0 |
| (Cr) Chromium | 18.0 - 20.0 | 18.0 - 20.0 | 16.0 - 18.0 | 16.0 - 18.0 |
| (Mo) Molybdenum | N/A | N/A | 2.0 - 3.0 | 2.0 - 3.0 |
| (Fe) Iron | Bal. | Bal. | Bal. | Bal. |
| (Cu) Copper | N/A | N/A | N/A | N/A |
| (N) Nitrogen | N/A | N/A | N/A | N/A |
| Birmingham Wire Gauge BWG | |||||
| Wall Thickness | Wall Thickness | ||||
| BWG | IN | MM | BWG | IN | MM |
| 0 | 0.340 | 8.64 | 19 | 0.042 | 1.07 |
| 1 | 0.300 | 7.62 | 20 | 0.035 | 0.89 |
| 2 | 0.284 | 7.21 | 21 | 0.032 | 0.81 |
| 3 | 0.259 | 6.58 | 22 | 0.028 | 0.71 |
| 4 | 0.238 | 6.05 | 23 | 0.025 | 0.64 |
| 5 | 0.220 | 5.59 | 24 | 0.022 | 0.56 |
| 6 | 0.203 | 5.16 | 25 | 0.020 | 0.51 |
| 7 | 0.180 | 4.57 | 26 | 0.018 | 0.46 |
| 8 | 0.165 | 4.19 | 27 | 0.016 | 0.41 |
| 9 | 0.148 | 3.76 | 28 | 0.014 | 0.36 |
| 10 | 0.134 | 3.40 | 29 | 0.013 | 0.33 |
| 11 | 0.120 | 3.05 | 30 | 0.012 | 0.30 |
| 12 | 0.109 | 2.77 | 31 | 0.010 | 0.25 |
| 13 | 0.095 | 2.41 | 32 | 0.009 | 0.23 |
| 14 | 0.083 | 2.11 | 33 | 0.008 | 0.20 |
| 15 | 0.072 | 1.83 | 34 | 0.007 | 0.18 |
| 16 | 0.065 | 1.65 | 35 | 0.005 | 0.13 |
| 17 | 0.058 | 1.47 | 36 | 0.004 | 0.10 |
| 18 | 0.049 | 1.24 | |||
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