ASTM A312 Grade 347H Stainless Steel Pipe
SS 347H Pipe Supplier, ASTM A312 TP347H Seamless Pipe
Superior Steel Overseas is an illustrious stockiest and exporter of Stainless Steel 347H Pipe.We are also supplier and distributor of high quality Stainless Steel 347H Seamless Pipes and Stainless Steel Welded Pipe which is designed and manufactured using exceptional quality raw material and advanced technology by our skilled professionals. Stainless Steel 347H Pipe offers good mechanical properties with higher creep and stress rupture characteristics than other grades. We offer ASTM A312 SS 347H Seamless Pipe at customized sizes and shapes too our esteemed clients according to their requirements. ASTM A312 TP347H Stainless Steel Pipe also known as UNS S34709 Pipes.SS 347H seamless pipe has a higher carbon content making the steel more suitable for use in applications where elevated temperatures are present. Stainless Steel 347H Seamless Pipes and ASTM A312 Tp347H Welded Pipes have excellent resistance at normal temperatures and also have good resistance to oxidizing and carburizing atmospheres.We supply 347H Stainless Steel Pipe offers as its main advantage an excellent resistance to intergranular corrosion following exposure to temperatures in the chromium carbide precipitation range from 800 to 1500 Degree F (427 to 816 Degree C). We can supply ASTM A312 TP347H Seamless Pipes uses columbium as a stabilizing element to maximize its principal feature: resistance to intergranular corrosion. We have largest inventory of SS 347H Seamless Pipe , are availble in different customized options and at best price.We are well known in metal market as SS 347H Pipe Supplier.
Stainless Steel 347H 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 347H 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 |
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| Medium Type = Wall thickness in inches Bold Type = Steel weight per foot in pounds |
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Stainless Steel ASTM A312 TP347H 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 TP347H Chemical Composition
| A312 GRADES | UNS | C | Mn | P | S | Si | Cr | Ni | Mo | Ti | Nb | N |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TP347H | S347H0 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-13.0 |
ASTM A312 TP347H Mechanical Properties
ASTM A312 TP347H Stainless Steel Equivalent
| ASTM |
UNS NO. |
KOREA/JAPANES |
GERMAN |
BRITISH |
FRENCH |
ITALIAN |
|||||||||||
| STAND ARD |
KS/JIS Symbol |
KS/JIS Numbe |
Remarks |
DIN Type |
DIN |
Materiral Number |
Remarks |
B.S |
B.S Grade |
Remarks |
AFNOR Type |
NF Number |
Ramarks |
UNI Type |
UNI Number |
Ramarks |
|
| TP 347H | S34709 | 316HTP |
D3576 / G3459 |
-16 |
X5 CrNiNb 18 9 |
1.4543 |
(3b) |
3605 |
347HS18 | Z6 CNNb 18.11 | A 35-573 | (3b) | X6 CrNiNb 18 11 |
6904 |
(3b) | ||
ASTM A312 SS 347H Seamless Pipe Tolerances
| NPS | ASTM A312 TP347H 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 TP347H SS Seamless Pipe
| NPS | ASTM A312 TP 347H 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 347H Welded Steel Pipe Inventory
| ASTM A312 TP 347H Schedule 40 SS Seamless Pipe | ASTM A312 TP 347H Schedule 80 SS Pipe |
| ASTM A312 TP347H Seamless Stainless Steel Pipe | ASTM A312 TP347H Stainless Steel Seamless Pipe |
| ASTM A312 TP 347H Seamless Stainless Steel Pipe | ASTM A312 TP347H Stainless Steel Seamless Round Pipe |
| ASTM A312 SS 347H Seamless Pipe | ASME SA 312 TP 347H Stainless Steel Seamless Pipe |
| ASTM A312 TP347H Seamless Stainless Steel Pipe | SS 347H Pipe |
| SS 347H Seamless Pipe | Stainless Steel ASTM A312 TP 347H Seamless Pipe |
| ASTM A312 TP 347H Seamless Steel Pipe | Seamless Stainless Steel ASTM A312 TP 347H Pipe |
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