ASTM A312 TP309 Stainless Steel Pipe




SS 309 Pipe Supplier, ASTM A312 TP309 Seamless Pipe

SS 309 Pipe Supplier

Superior Steel Overseas is privately owned supplier, manufacturer and distributor of Stainless Steel 309 Pipe, which is well known for oxidation resistance good strength in continuous service temperatures up to 2000 Degree F (1093 Degree C). SS 309 Pipe is austenitic chromium-nickel stainless steels that provide excellent corrosion resistance and heat resistance plus good strength at room and elevated temperatures. ASTM A312 TP309 Seamless pipe is not recommended for use in highly carburizing atmospheres since it exhibits only moderate resistance to carbon absorption. ASTM A312 TP309 Stainless Steel Pipe which also known as UNS S30900 Pipes.We are stockholder and exporter of high quality ASTM A312 TP309 Welded Pipes and Stainless Steel 309 Seamless Pipe. We deliver this entire range of SS 309 seamless pipe from our end after quality testing properly by skilled professionals. We are well known name in market as SS 309 Pipe Supplier and SS 309 Welded Pipes mostly used in power generation, petroleum refining,paper mill equipment,furances and waste treatment.309 Stainless Steel Pipe is not designed for service in wet corrosive environments. Buy SS 309 Pipe at affordable price from us.ASME SA312 TP309 stainless steel pipe is more corrosion resistant than most heat resistant alloys.

Stainless Steel ASTM A312 TP309 Pipe Specification

Specifications : ASTM A312 / SA 312 TP309
Dimensions : ASTM, ASME and API
Size : 1/8″NB TO 30″NB IN
Form : Seamless / Welded / ERW / EFW
Seamless 309 Pipes : 1/2" NB – 16" NB
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type : ASTM A 312 TP 309 Seamless Pipes
Specialized in : Large Diameter Size
Length : Single Random, Double Random & Cut Length.
Form : Round, Square, Rectangular, Hydraulic Etc
End : Plain End, Beveled End, Treaded

Stainless Steel ASTM A312 TP309 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

SS 309 Pipe Pressure Ratings

Stainless Steel 304 Pipe Pressure Rating (psig)
Pipe Size
(inches)
Pipe Schedule Temperature (oF)
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 986 966 956
160 3147 2714 2439 2242 2085 1986 1927 1880 1868

Stainless Steel ASTM A312 TP309 Equivalent Grades

STANDARD UNS WERKSTOFF NR.
SS 309 S30900 1.4828

SS 309 Chemical Composition

Grade C Ni Si S Mn P Cr Mo
SS 309 min. 12.0 22.0
max. 0.20 15.0 0.75 0.03 2.0 0.045 24.0

ASTM A312 TP309 Mechanical Properties

Grade Tensile Strength (MPa) min Elongation (% in 50mm) min Yield Strength 0.2% Proof (MPa) min Hardness
Rockwell B (HR B) max Brinell (HB) max
SS 309 515 40 205 85 147

Stainless Steel 309 Physical Properties

Density

0.285 lbs/in3
7.89 g/cm3

Specific Heat

0.12 BTU/lb-°F (32 – 212°F)
502 J/kg-°K (0 – 100°C)

Modulus of Elasticity

28.5 x 106 psi
193 GPa

ASTM A312 TP 309 Steel Pipe Stock

ASTM A312 TP 309 Schedule 40 SS Seamless Pipe ASTM A312 TP 309 Schedule 80 SS Pipe
ASTM A312 TP309 Seamless Stainless Steel Pipe ASTM A312 TP309 Stainless Steel Seamless Pipe
ASTM A312 TP 309 Seamless Stainless Steel Pipe ASTM A312 TP309 Stainless Steel Seamless Round Pipe
ASTM A312 SS 309 Seamless Pipe ASME SA 312 TP 309 Stainless Steel Seamless Pipe
ASTM A312 TP309 Seamless Stainless Steel Pipe SS 309 Pipe
SS 309 Seamless Pipe Stainless Steel ASTM A312 TP 309 Seamless Pipe
ASTM A312 TP 309 Seamless Steel Pipe Seamless Stainless Steel ASTM A312 TP 309 Pipe
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