Call us
08045478656
The high chromium content - intended to increase high temperature properties - also gives these grades good aqueous corrosion resistance. The PRE is approximately 25, and seawater resistance about 22°C, similar to that of Grade 316. Excellent resistance at normal temperatures, and when in high temperature service exhibits good resistance to oxidising and carburising atmospheres. Resists fuming nitric acid at room temperature and fused nitrates up to 425°C.
Subject to stress corrosion cracking but more resistant than Grades 304 or 316.
Good resistance to oxidation in intermittent service in air at temperatures up to 1040°C and 1150°C 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.
Typical Applications Grade 310/310S is used in fluidised bed combustors, kilns, radiant tubes, tube hangers for petroleum refining and steam boilers, coal gasifier internal components, lead pots, thermowells, refractory anchor bolts, burners and combustion chambers, retorts, muffles, annealing covers, saggers, food processing equipment, cryogenic structures.
We are Manufacturer, Stockist, Dealer, Trader, Supplier, Exporter and Vendor of 310 Seamless Steel Pipe in Bombay/ Mumbai
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 |
|
|
|
|
TP304L | S30403 | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-13.0 |
|
|
|
|
TP316 | S3160 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 |
|
|
|
TP316L | S31603 | 0.035 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
|
|
|
TP321 | S3210 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | 9.0-12.0 |
|
|
| 0.1 |
TP321H | S32109 | 0.04-0.10 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | 9.0-12.0 |
|
|
| 0.1 |
TP347 | S3470 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | 9.0-13.0 |
|
|
|
|
STAINLESS STEEL PIPE Mechanical Properties
Material | Heat | Temperature | Tensile Strength | Yield Strength | Elongation %, Min |
Treatment | Min. | Ksi (MPa), Min. | Ksi (MPa), Min. | ||
| º F(º C) |
|
| ||
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 |
|
| 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 |