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310 Seamless Stainless Steel Pipe
Grade 310S (UNS S31008) is used when the application environment involves moist corrodents in a temperature range lower than that which is normally considered "high temperature" service. The lower carbon content of 310S does reduce its high temperature strength compared to 310.Grade 310L (and proprietary versions of this grade), is a 0.03% maximum carbon version of 310, sometimes used for very specific corrosive environments, such as urea production.
Heat Resistance
Good resistance to oxidation in intermittent service in air at temperatures up to 1040oC and 1150oC in continuous service. Good resistance to thermal fatigue and cyclic heating. Widely used where sulphur dioxide gas is encountered at elevated temperatures. Continuous use in 425-860°C range not recommended due to carbide precipitation, if subsequent aqueous corrosion resistance is needed, but often performs well in temperatures fluctuating above and below this range.
Applications :
Typical applications include :
Stainless Steel Pipe Suppliers, Stainless Steel Seamless Pipe Specification :
Diameter of Stainless Steel Pipe | 1/2" NB - 24" NB |
Wall Thickness of Seamless Stainless Steel Pipe | Schedule 5S - Schedule XXS (heavier on request) |
300 Series Stainless Steel Pipe Grades | 304 - 304/L - 316 - 316L |
Processing | Cut-to-length, polishing |
Stainless Steel Pipe Chemical Composition
The below table shows the chemical composition of the used for Stainless Steel Pipes :
STAINLESS STEEL PIPE GRADES | UNS | C | Mn | P | S | Si | Cr | Ni | Mo | Ti | Nb | N |
TP304 | S30400 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-11.0 |
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TP304L | S30403 | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-13.0 |
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TP316 | S3160 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 |
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TP316L | S31603 | 0.035 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
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TP321 | S3210 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | 9.0-12.0 |
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| 0.1 |
TP321H | S32109 | 0.04-0.10 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | 9.0-12.0 |
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| 0.1 |
TP347 | S3470 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | 9.0-13.0 |
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STAINLESS STEEL PIPE Mechanical Properties
Material | Heat | Temperature | Tensile Strength | Yield Strength | Elongation %, Min |
Treatment | Min. | Ksi (MPa), Min. | Ksi (MPa), Min. | ||
| F( C) |
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TP304 | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
TP304L | Solution | 1900 (1040) | 70(485) | 25(170) | 35 |
TP316 | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
TP316L | Solution | 1900(1040) | 70(485) | 25(170) | 35 |
Available SS Pipe Stockist in India, SS Seamless Pipe :
Stainless Steel Pipe Price List :
Sr. No. | Description | Sizes | Thickness | Price/Kg in Rs. | Price in US$ / kg |
| Stainless Steel Seamless Pipes |
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| Domestic Sales to India | Export Price |
1 | Stainless Steel Pipe | 11/2 to 4 | SCH 10 & SCH 40 | 250 | 4.0 |
2 | Stainless Steel Seamless Pipe | 1 | SCH 10 & SCH 40 | 312 | 4.20 |
3 | Stainless Steel Pipe | 6 | SCH 10 & SCH 40 | 320 | 3.50 |
4 | Stainless Steel Pipe | 11/2 to 4 | SCH 10 & SCH 40 | 430 | 5.10 |
5 | Stainless Steel Pipe | 1 | SCH 10 & SCH 40 | 410 | 4.90 |