Neelcon Steel is one of the large suppliers for high quality stainless steel 310s pipe and 310S Stainless steel Pipes. SS TP310S Seamless Pipe includes chemical composition is Manganese 2.00 max, Phosphorus 0.045 max, Carbon 0.25 max, Chromium 24.00 - 26.00, Silicon 1.50 max, Nickel 19.00 - 22.00 and Sulphur 0.030 max. It has high tensile strength and low cost, due to which ss 310s Welded Pipe, is a major component in automobiles, buildings, infrastructure, ships, tools, machines, appliances and weapons.

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At Neelcon Steel 310S stainless steel WERKSTOFF NR. 1.4841, 310S SS Seamless Pipes, ASTM A249 TP 310S Stainless Steel High Pressure Tube are stocked and manufactured using the best quality GOST 20Ch25N20S2 Tube, and modern techniques in accordance with ISO standards. All stock of 310S Stainless Steel Pipe in Bright Annealed and Seamless standard piping is ordered in accordance with ASME/ASTM SA/A312 with dimensions and weights in accordance with ASME B36.19. ASME B 36.10 available on request with Stainless Steel 310s Welded Tube, precision tubes, Oval Tube, and instrumentation tubing along with inspection & delivery schedule.
If you are looking to buy High quality assured Stainless Steel 310s capillary tube at best price in India, send an email to get Stainless Steel 310S Welded tubing, and 310S Cold Rolled Coiled Tubing free sample. We regularly supply all types of SS UNS S31009 Welded Pipe, & Electropolished Pipes in all regions of India like Mumbai, Delhi, Gujarat, Haryana, Chhattisgarh, and other Asian countries and even overseas.
We manufacture all types of Stainless Steel 310S Seamless Pressure Tubing, SS 310s Hexagonal Pipe, Stainless Steel WERKSTOFF NR. 1.4841 Tubes, GOST 20Ch25N20S2 Tube & Stainless Steel 310S Coiled Tube. Our all lines of products SS 310s Hexagonal Pipes have excellent features to offer such as Compact design, Robust construction, Corrosion-resistance, and more. Stainless Steel 310s Seamless / Tubes whilst retaining good strength when exposed to high temperatures, like most austenitic grades this will also maintain its strength and toughness.
| Stainless Steel 310s Tube Standards | ASTM A213, ASTM A249, ASTM A269, ASME SA213, ASME SA249, ASME SA269, EN 10216-5 TC1 / TC2, PED 97/23/EC, AD 2000, NACE MR0175/ISO 15156 |
|---|---|
| SS 310s Seamless Tube Size | 3.35 mm OD To 101.6 mm OD |
| AISI 310sWelded Tube Size | 6.35 mm OD To 152 mm OD |
| Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| UNS S31008 tubing wall thickness | 0.020" –0.220", (special wall thicknesses available) |
| SUS 310s tube Length | Single Random, Double Random, Standard & Cut length |
| 310s Stainless Steel Tube Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
| 310s tube Form | Round, Coil, Square, Rectangular, Boiler, Hydraulic, Straight or ‘U’ bent Tubes, Hollow, LSAW Tubes Etc. |
| Stainless Steel 310s Tube Type | Seamless, ERW, EFW, Welded, Fabricated |
| Electropolished | (EP) Electropolished for Ultra High Purity Systems |
| Non-Electropolished | (BA) Bright Annealed or (AP) Annealed & Pickled for High-Purity, (CFOS) Cleaned for Oxygen Grade Service or Corrosive Systems |
| I.D. Surface Finish Options | 5, 7 & 10 µin. Ra |
| JIS | 8A to 250A |
| Tolerances | In accordance with: ASTM: A269 & A632, JIS: G 3459 |
| 310s stainless steel tubing End | Plain End, Beveled End, Treaded, Ends are suitable for orbital welding |
| Marking | All 310s Stainless Steel tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
| 310s stainless steel tubing Application | Oil Tube, Gas Tube, Fluid Tube, Boiler and Heatexchanger |
| Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
| Marking & Traceability | Each Stainless Steel 310s Tubing is traceable to its producing mill and heat by an identification number etched within 24" (610mm) of one end. |
| 310s stainless steel tubing Test Certificate | Manufacturer Test Certificate according to EN 10204 3.1 B Laboratory Test Certificate from Govt. Approved Lab. Under Third Party Inspection |
| 310s stainless steel tubing Testing & Inspection | Visual inspection • Surface roughness measurement • Helium-leak testing • Scanning Electron Microscopy (SEM) • Auger Electron Microscopy (AES) • Election Spectroscopy for Chemical Analysis (ESCA or XPS) • Particle testing • Moisture testing |
| We can also cut, thread, and groove Stainless Steel 310s Tubes to meet your specifications | |
| 028 | = | .028" Thick |
| 035 | = | .035" Thick |
| 039 | = | .039" Thick |
| 049 | = | .049" Thick |
| 065 | = | .065" Thick |
| 083 | = | .083" Thick |
| 109 | = | .109" Thick |
The Stainless Steel 310s tubes outer diameter (OD) are according to ASTM A269/A213. Stainless Steel 310s Tubing Tolerance specifications are as per below:
| Stainless Steel 310s Tube OD | Stainless Steel 310s Tube Tolerance |
|---|---|
| 4mm to 35mm | +/- 0.08mm |
| 35mm to 38mm | +/- 0.15mm |
| 38mm to 60mm | +/- 0.20mm |
| 60mm and above | +/- 0.25mm |
Types of Stainless Steel 310s Seamless & Welded Tubes
| ASTM A312 TP310S Elliptical and Oval Tubes | TP310S Pipe |
| ASTM A213 TP310S Condenser Tube | A312 TP 310S pipe |
| ASTM A269 TP310S straight tube boiler | Grade 310S stainless steel pipe |
| Schedule 10 Type 310S Stainless Steel Pipe | Schedule 40 Type 310S Stainless Steel Pipe |
| SA312 TP310S Seamless Tubing | Polished 310S Stainless Steel Tubing |
| 310S Stainless Steel Threaded Pipe | SAE 30310S Stainless Steel Rectangular Tube |
| JIS SUS310S Seamless Tubes | 310S SS Round Tube |
| SS 310S Welded Tubes | Seamless pipe 310s |
| ASTM A312 TP310S Coiled Tubing | Stainless Steel Inox 310S Capillary Tubing |
| ASTM A312 gr TP 310S Aerospace tubes | 310S Stainless Steel Pipe |
| SA213 TP 310S Sighting Tube | Type 310S Stainless Steel Polished Pipes |
| ASTM A249 TP310S Mirror Tube | 310S Stainless Steel Seamless Pipe |
| UNS S31008 Pitot Tube stockist | Stainless Steel 310S Seamless Round Tubing |
| ASTM A358 TP310S Polished Tubing | 310S Stainless Steel Ornamental Tube |
| Stainless Steel 310S Exhaust Pipe | 310S Stainless Steel Spiral Pipe |
| ASME SA213 TP310S Perforated Tube | WERKSTOFF NR. 1.4841/1.4845 Flexible Tube |
| SA 688 TP310S Finned Tube | S31008 Stainless Steel Dom Tube |
| S31008 Stainless Steel U Shaped Tube | 310S Stainless Steel Square Tube Mirror Finish |
| Din 1.4841/1.4845 Material Vacuum Tube | WERKSTOFF NR. 1.4841/1.4845 Coaxial Tube |
| Schedule 40 Type 310S Stainless Steel Pipe | SS 310S Needle Tube |
| 310S Stainless Steel Rectangular Pipe | 310S Stainless Steel Hypodermic Tubing for Medical Needle |
| Ultra-High Purity Electropolished Stainless Steel 310S Tube | Thin Wall Stainless Steel 310S Tube |
| Din 1.4841/1.4845 Stainless Steel Annealed Tubing | Type 310S Stainless Steel Coil Tubing Heat Exchanger |
| SAE J405 Uns S31008 Thin Wall Tubing | 310S Stainless Steel Metric Tubing |
| 310S Stainless Steel Seamless Square Tubing | Large Diameter 310S Stainless Steel Tube |
| 310S Stainless Steel Lined Pipe | Corrugated 310S Stainless Steel Tube (CSST) for Gas |
| Z6 Cn 18.09 Woven Mesh Tube | SS 2332 Sweden Stainless Steel Hollow Section |
| 1.4841/1.4845 X 5 Crni 18 10 Instrument Tubing | 310S Stainless Steel Square Tubing |
| High-pressure 310S Stainless Steel Water Pipe | Stainless Steel 310S Hexagonal Pipe |
| Jis 310S Stainless Steel Coil Tubing | JIS SUS310S Pipe |
| Din 1.4841/1.4845 AISI 310S Perforated Exhaust Tube | Stainless Steel 310S Hypodermic Tubing |
| Din W.-Nr. 1.4841/1.4845 Aisi 310S Corrugated Tube | SS 310S Box Pipe |
| Material 1.4841/1.4845 Aisi 310S Slotted Pipe | SS 310S Thin Wall Tube |
| En 1.4841/1.4845 / Aisi 310S Thick Wall Tube | 310S Stainless Steel Threaded Pipe |
| Stainless Steel 310S Ornamental Pipe | Stainless Steel 310S Fin Tube / Finned Tube |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 310S | min. | – | – | – | – | – | 24.0 | 0.75 | 19.0 | – |
| max. | 0.08 | 2.0 | 1.00 | 0.045 | 0.030 | 26.0 | 22.0 | – | ||
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 310S | 515 | 205 | 40 | 95 | 217 |
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
|---|---|---|---|---|---|---|---|---|---|
| 0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
| 310S | 7750 | 200 | 15.9 | 16.2 | 17.0 | 14.2 | 18.7 | 500 | 720 |
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | GOST | ||
|---|---|---|---|---|---|---|---|---|
| BS | En | No | Name | |||||
| 310S | S31008 | 304S31 | 58E | 1.4845 | X5CrNi18-10 | 2332 | SUS 310S | 20Ch23N18 |
| Types | Out diameter | Sizes | Length |
|---|---|---|---|
| NB Sizes (in stock) | .0035” ~ 8” | 1/8", 1/4", 3/8", 1/2", 5/8", 3/4", 1", 1.25", 1.5", 2", 2.5", 3", 4", 5", 6" | Cut to length |
| Stainless Steel 310s Seamless Tube (Custom Sizes) | 6.35 mm OD To 101.6 mm OD | As per requirement | Cut to length |
| Stainless Steel 310s Welded Tube (ERW Tube) (in Stock + Custom Sizes) | 6.35 mm OD To 152 mm OD | As per requirement | Cut to length |
| Surface Finish | Internal Surface(ID) | Exterbal Surface(OD) | |||
|---|---|---|---|---|---|
| Roughness Average(RA) | Roughness Average(RA) | ||||
| μ inch | μm | μ inch | μm | ||
| AP | Annealed & Pickled | Not defined | Not defined | 40 or Not defined | 1.0 or Not defined |
| BA | Beight Annealed | 40,32,25,20 | 1.0,0.8,0.6,0.5 | 32 | 0.8 |
| MP | Mechanical Polish | 40,32,25,20 | 1.0,0.8,0.6,0.5 | 32 | 0.8 |
| EP | Electro Polish | 15,10,7,5 | 0.38,0.25,0.20;0.13 | 32 | 0.8 |
| 1/8" IPS(.405" O.D.) | 3 1/2" IPS( 4.000" O.D.) |
|---|---|
| SCH 40, 80 | SCH 10, 40, 80, 160, XXH |
| 1/4" IPS(.540" O.D.) | 4" IPS(4.500" O.D.) |
| SCH 10, 40, 80 | SCH 10, 40, 80, 160, XXH |
| 3/8" IPS(.675" O.D.) | 5" IPS( 5.563" O.D.) |
| SCH 10, 40, 80 | SCH 10, 40, 80, 160, XXH |
| 1/2" IPS(.840" O.D.) | 6" IPS(6.625" O.D.) |
| SCH 5, 10, 40, 80, 160, XXH | SCH 5, 10, 40, 80, 120, 160, XXH |
| 3/4" IPS(1.050" O.D.) | 8 ” IPS(8.625" O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH 5, 10, 40, 80, 120, 160, XXH |
| 1" IPS:(1.315′ O.D.) | 10" IPS(10.750" O.D.) |
| SCH 5, 10, 40, 80, 160, XXH | SCH 10, 20, 40, 80 (.500), TRUE 80(.500) |
| 1-1/4" IPS(1.660" O.D.) | 12" IPS(12.750" O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500) |
| 1-1/2" IPS(1.900" O.D.) | 14" IPS(14.000" O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH10 (.188), SCH40 (.375) |
| 2" IPS(2.375" O.D.) | 16" IPS(16.000" O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH10(.188), SCH40(.375) |
| 2 1/2" IPS(2.875" O.D.) | 18" IPS (18.000" O.D.) |
| SCH 10, 40, 80, 160, XXH | SCH-40 (.375) |
| 3" IPS( 3.500" O.D.) | |
| SCH 5, 10, 40, 80, 160, XXH |
Ratings for standard seamless stainless steel 310S pipes, temperatures ranging 100°F to 750°F. All ratings in psig based on ANSI/ASME B 31.1.
| SS 310s Pipe Pressure Rating (psig) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 310s Pipe Size(inches) | 310s Pipe Schedule | Temperature(F) | ||||||||
| 100 | 200 | 300 | 400 | 500 | 600 | 650 | 700 | 750 | ||
| 1" | 40 | 3048 | 2629 | 2362 | 2171 | 2019 | 1924 | 1867 | 1824 | 1810 |
| 80 | 4213 | 3634 | 3265 | 3002 | 2791 | 2659 | 2580 | 2528 | 2501 | |
| 160 | 6140 | 5296 | 4759 | 4375 | 4068 | 3876 | 3761 | 3684 | 3646 | |
| 1 1/2" | 40 | 2257 | 1947 | 1750 | 1608 | 1496 | 1425 | 1383 | 1354 | 1340 |
| 80 | 3182 | 2744 | 2466 | 2267 | 2108 | 2009 | 1949 | 1909 | 1889 | |
| 160 | 4619 | 3984 | 3580 | 3291 | 3060 | 2916 | 2829 | 2772 | 2743 | |
| 2" | 40 | 1902 | 1640 | 1474 | 1355 | 1260 | 1201 | 1165 | 1141 | 1129 |
| 80 | 2747 | 2369 | 2129 | 1957 | 1820 | 1734 | 1682 | 1648 | 1631 | |
| 160 | 4499 | 3880 | 3486 | 3205 | 2980 | 2840 | 2755 | 2699 | 2671 | |
| 3" | 40 | 1806 | 1558 | 1400 | 1287 | 1196 | 1140 | 1106 | 1084 | 1072 |
| 80 | 2553 | 2202 | 1979 | 1819 | 1691 | 1612 | 1564 | 1532 | 1516 | |
| 160 | 3840 | 3312 | 2976 | 2736 | 2544 | 2424 | 2352 | 2304 | 2280 | |
| 4" | 40 | 1531 | 1321 | 1187 | 1091 | 1014 | 967 | 938 | 919 | 909 |
| 80 | 2213 | 1909 | 1715 | 1577 | 1466 | 1397 | 1355 | 1328 | 1314 | |
| 160 | 3601 | 3106 | 2791 | 2566 | 2386 | 2273 | 2206 | 2161 | 2138 | |
| 5" | 40 | 1342 | 1158 | 1040 | 956 | 889 | 847 | 822 | 805 | 797 |
| 80 | 1981 | 1709 | 1535 | 1411 | 1312 | 1250 | 1213 | 1189 | 1176 | |
| 160 | 3414 | 2945 | 2646 | 2433 | 2262 | 2155 | 2091 | 2049 | 2027 | |
| 6 | 40 | 1219 | 1052 | 945 | 869 | 808 | 770 | 747 | 732 | 724 |
| 80 | 1913 | 1650 | 1483 | 1363 | 1267 | 1208 | 1172 | 1148 | 1136 | |
| 160 | 3289 | 2836 | 2549 | 2343 | 2179 | 2076 | 2014 | 1973 | 1953 | |
| 8" | 40 | 1073 | 926 | 832 | 765 | 711 | 678 | 657 | 644 | 637 |
| 80 | 1692 | 1459 | 1311 | 1205 | 1121 | 1068 | 1036 | 1015 | 1005 | |
| 160 | 3175 | 2738 | 2460 | 2262 | 2103 | 2004 | 1944 | 1905 | 1885 | |
| 10" | 40 | 974 | 840 | 755 | 694 | 645 | 615 | 596 | 584 | 578 |
| 80 | 1609 | 1388 | 1247 | 1147 | 1066 | 1016 | 986 | 966 | 56 | |
| 160 | 3147 | 2714 | 2439 | 2242 | 2085 | 1986 | 1927 | 1880 | 1868 | |
1 psi (lb/in2) = 6,894.8 Pa (N/m2) = 6.895x10-2 bar
Notes:
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