ASTM A312 Grade 316N Stainless Steel Pipe
SS 316N Pipe Supplier, ASTM A312 TP316N Seamless Pipe
Superior Steel Overseas is highly acclaimed supplier, manufacturer and distributor of Stainless Steel 316N Pipe.We have vast array of high quality Stainless Steel 316N Seamless Pipes and Stainless Steel Welded Pipe which is designed and manufactured using high quality raw material and national and international quality standards. Stainless Steel 316N Pipe is excellent corrosion resistance of stainless steel high-strength materials. ASTM A312 TP316N Seamless Pipe most widely used corrosion resistance and excellent heat resistance, excellent low temperature strength and mechanical properties. 316L stainless steel pipe having a relatively good seawater resistance and SCC resistance. ASTM A312 TP316N Stainless Steel Pipe also known as UNS S31651 Pipes. SS 316N seamless pipe offers a range of quality inspection services and provides full quality and technical audits, including Mill Test Reports, for material traceability and quality assurance.Stainless Steel 316N Seamless Pipes and SS 316N Welded Pipes sourced only from the highest-quality steel mills throughout the world.Buy SS 316N Pipe at best price from us.We well-known leader in metal market as SS 316N Pipe Supplier.
Stainless Steel 316N Seamless Pipe Specification
Sizes: | 1/8" to 24" |
ASTM A312 Steel grades: | TP304/304L/304H |
ASTM A312 Schedules: | STD, XS, XXS, SCH5S, SCH10/10S, SCH20, SCH30, SCH40/40S, SCH60, SCH80/80S, SCH100, SCH120, SCH140, SCH160 |
Standards: | ASTM A312, ASME SA312 |
Lengths: | SRL and DRL 5meters up to 11meters available from Stock or Production. |
Ends: | Plain/Bevelled |
SS 316N Pipe Weight
PIPE SIZE |
OD IN INCHES |
A.S.A. Pipe Schedules | |||||||||||||||
5s | 5 | 10s | 10 | 20 | 30 | 40s & Std. |
40 | 60 | 80s & E.H. |
80 | 100 | 120 | 140 | 160 | DBL E.H. |
||
1/8 | .405 | .035 .1383 |
.049 .1863 |
.049 .1863 |
.068 .2447 |
068 .2447 |
0.95 .3145 |
0.95 .3145 |
|||||||||
1/4 | .540 | .049 .2570 |
.065 .3297 |
.065 .3297 |
.088 .4248 |
088 .4248 |
.119 .5351 |
.119 .5351 |
|||||||||
3/8 | .675 | .049 .3276 |
.065 .4235 |
.065 .4235 |
.091 .5676 |
.091 .5676 |
.126 .7338 |
.126 .7338 |
|||||||||
1/2 | .840 | .065 .5383 |
.065 .5383 |
.083 .6710 |
.083 .6710 |
.109 .8510 |
.109 .8510 |
.147 1.088 |
.147 1.088 |
.187 1.304 |
.294 1.714 |
||||||
3/4 | 1.050 | .065 .6838 |
.065 .6838 |
.083 .8572 |
.083 .8572 |
.113 1.131 |
.113 1.131 |
.154 1.474 |
.154 1.474 |
.218 1.937 |
.308 2.441 |
||||||
1 | 1.315 | .065 .8678 |
.065 .8678 |
.109 1.404 |
.109 1.404 |
.133 1.679 |
.133 1.679 |
.179 2.172 |
.179 2.172 |
.250 2.844 |
.358 3.659 |
||||||
1-1/4 | 1.660 | .065 1.107 |
.065 1.107 |
.109 1.806 |
.109 1.806 |
.140 2.273 |
.140 2.273 |
.191 2.997 |
.191 2.997 |
.250 3.765 |
.382 5.214 |
||||||
1-1/2 | 1.900 | .065 1.274 |
.065 1.274 |
.109 2.085 |
.109 2.085 |
.145 2.718 |
.145 2.718 |
.200 3.631 |
.200 3.631 |
.281 4.859 |
.400 6.408 |
||||||
2 | 2.375 | .065 1.604 |
.065 1.604 |
.109 2.638 |
.109 2.638 |
.154 3.653 |
.154 3.653 |
.218 5.022 |
.218 5.022 |
.343 7.444 |
.436 9.029 |
||||||
2-1/2 | 2.875 | .083 2.475 |
.083 2.475 |
.120 3.531 |
.120 3.531 |
.203 5.793 |
.203 5.793 |
.276 7.661 |
.276 7.661 |
.375 10.01 |
.552 13.70 |
||||||
3 | 3.500 | .083 3.029 |
.083 3.029 |
.120 4.332 |
.120 4.332 |
.216 7.576 |
.216 7.576 |
.300 10.25 |
.300 10.25 |
.437 14.32 |
.600 18.58 |
||||||
3-1/2 | 4.000 | .083 3.472 |
.083 3.472 |
.120 4.973 |
.120 4.973 |
.226 9.109 |
.226 9.109 |
.318 12.51 |
.318 12.51 |
.636 22.85 |
|||||||
4 | 4.500 | .083 3.915 |
.083 3.915 |
.120 5.613 |
.120 5.613 |
.237 10.79 |
.237 10.79 |
.281 12.66 |
.337 14.98 |
.337 14.98 |
.437 19.01 |
.531 22.51 |
.674 27.54 |
||||
4-1/2 | 5.000 | .247 12.53 |
.355 17.61 |
.710 32.53 |
|||||||||||||
5 | 5.563 | .109 6.349 |
.109 6.349 |
.134 7.770 |
.134 7.770 |
.258 14.62 |
.258 14.62 |
.375 20.78 |
.375 20.78 |
.500 27.04 |
.625 32.96 |
.750 38.55 |
|||||
6 | 6.625 | .109 7.585 |
.109 7.585 |
.134 9.290 |
.134 9.290 |
.280 18.97 |
.280 18.97 |
.432 28.57 |
.432 28.57 |
.562 36.39 |
.718 45.30 |
.864 53.16 |
|||||
7 | 7.625 | .301 23.57 |
.500 38.05 |
.875 63.08 |
|||||||||||||
Medium Type = Wall thickness in inches Bold Type = Steel weight per foot in pounds |
Stainless Steel ASTM A312 TP316N Seamless Pipe Sizes
NPS | OD | SCH 5S | SCH 10S | SCH 40S | SCH 80S |
1/4 | 13.72 | – | 1.65 | 2.24 | 3.02 |
3/8 | 17.15 | – | 1.65 | 2.31 | 3.2 |
1/2 | 21.34 | 1.65 | 2.11 | 2.77 | 3.73 |
3/4 | 26.67 | 1.65 | 2.11 | 2.87 | 3.91 |
1 | 33.4 | 1.65 | 2.77 | 3.38 | 4.55 |
1.25 | 42.16 | 1.65 | 2.77 | 3.56 | 4.85 |
1.5 | 48.26 | 1.65 | 2.77 | 3.68 | 5.08 |
2 | 60.33 | 1.65 | 2.77 | 3.91 | 5.54 |
2.5 | 73.03 | 2.11 | 3.05 | 5.16 | 7.01 |
3 | 88.9 | 2.11 | 3.05 | 5.49 | 7.62 |
3.5 | 101.6 | 2.11 | 3.05 | 5.74 | 8.08 |
4 | 114.3 | 2.11 | 3.05 | 6.02 | 8.56 |
5 | 141.3 | 2.77 | 3.4 | 6.55 | 9.53 |
6 | 168.28 | 2.77 | 3.4 | 7.11 | 10.97 |
8 | 219.08 | 2.77 | 3.76 | 8.18 | 12.7 |
10 | 273.05 | 3.4 | 4.19 | 9.27 | 12.7 |
12 | 323.85 | 3.96 | 4.57 | 9.53 | 12.7 |
14 | 355.6 | 3.96 | 4.78 | 9.53 | 12.7 |
16 | 406.4 | 4.19 | 4.78 | 9.53 | 12.7 |
18 | 457.2 | 4.19 | 4.78 | 9.53 | 12.7 |
20 | 508 | 4.78 | 5.54 | 9.53 | 12.7 |
22 | 558.8 | 4.78 | 5.54 | – | – |
24 | 609.6 | 5.54 | 6.35 | 9.53 | 12.7 |
26 | 660.4 | – | – | – | – |
28 | 711.2 | – | – | – | – |
30 | 762 | 6.35 | 7.92 | – | – |
ASTM A312 TP316N Chemical Composition
C | Si | Mn | P | S | Ni | Cr | Mo | N |
≤0.08 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.03 | 10–14 | 16.-18 | 2.-3. | 0.10-0.22 |
ASTM A312 TP316N Mechanical Properties
Grade |
Yield Strength |
Tensile Strength |
Elongation |
Hardness, Max |
||
AISI 316N |
Min Mpa |
Min Mpa |
Min % |
HB |
HRB |
HV |
275 |
550 |
217 |
95 |
220 |
Physical Properties of ASTM A312 TP316N
yield strength (MPa) | Tensile strength(MPa) | Elongation (%) | Area (%) | Hard HB | Hard HRB | Hard HV |
≥177 | ≥480 | ≥40 | ≥60 | ≤187 | ≤90 | ≤200 |
ASTM A312 SS 316N Seamless Pipe Tolerances
NPS | ASTM A312 TP316N OD Tolerance | |||
+ | – | |||
inch | mm | inch | mm | |
1/8~1 1 /2 > 1 1 /2~4 > 4~8 > 8~18 > 18~26 > 26~34 > 34~48 |
1/64(0.015) 1/32(0.031) 1/16(0.062) 3/32(0.093) 1/8(0.125) 5/32(0.156) 3/16(0.187) |
0.4 0.8 1.6 2.4 3.2 4.0 4.8 |
1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) |
0.8 0.8 0.8 0.8 0.8 0.8 0.8 |
Wall Thickness Tolerance of ASTM A312 TP316N SS Seamless Pipe
NPS | ASTM A312 TP 316N WT Tolerance, % | |
+ | – | |
1/8-2 1 /2 | 20.0 | 12.5 |
3~18, t/D≤ 5% | 22.5 | 12.5 |
3~18, t/D> 5% | 15.0 | 12.5 |
≥ 20, welded | 17.5 | 12.5 |
≥ 20, seamless, t/D≤ 5% | 22.5 | 12.5 |
≥ 20, seamless, t/D> 5% | 15.0 | 12.5 |
ASTM A312 TP 316N Welded Steel Pipe Inventory
ASTM A312 TP 316N Schedule 40 SS Seamless Pipe | ASTM A312 TP 316N Schedule 80 SS Pipe |
ASTM A312 TP316N Seamless Stainless Steel Pipe | ASTM A312 TP316N Stainless Steel Seamless Pipe |
ASTM A312 TP 316N Seamless Stainless Steel Pipe | ASTM A312 TP316N Stainless Steel Seamless Round Pipe |
ASTM A312 SS 316N Seamless Pipe | ASME SA 312 TP 316N Stainless Steel Seamless Pipe |
ASTM A312 TP316N Seamless Stainless Steel Pipe | SS 316N Pipe |
SS 316N Seamless Pipe | Stainless Steel ASTM A312 TP 316N Seamless Pipe |
ASTM A312 TP 316N Seamless Steel Pipe | Seamless Stainless Steel ASTM A312 TP 316N Pipe |
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