316H Stainless Steel Seamless Tube
Materials that can withstand high temperatures and a metal that doesn't lose its dimensional stability are needed for high temperature applications. The 316H Stainless Steel Seamless Tube has more carbon added to it, which increases the material's hardness. However, due to the development of carbide precipitates and the fact that the material is an austenitic alloy, welding the ASTM A213 TP 316H Instrumentation Tubes is more challenging. However, the alloy's weldability is restricted by the additional carbon content, which helps the stainless steel 316H heat exchanger tube withstand oxidation at high temperatures.
The heat diffusion via the processes in combination with various corrosive solutions are used in several engineering industries. Due to the greater carbon content added to the alloy, stainless steel 316H seamless tubes have much higher tensile and yield strengths than grade 316. Even though the SS 316H Cold Rolled Coiled Tubing has been in a temperature setting that runs up to 500oC, this alloy can be used in situations where the pressures are high. However, manufacturers strongly advise using seamless tubes rather than welded ones for high pressure and high temperature applications.
A seamless tube can typically resist around 20% more pressure than an ASTM A249 TP316H welded tube. In industries like the petrochemical, gas, and chemical processing industry, high pressure and high temperature are common situations; these characteristics typically support the usage of SS 316H Tubing in their system. Compared to grade 304 and alloy 304L, UNS S31609 U Tube has a substantially higher creep strength.
| Description | Price List |
|---|---|
|
ASTM/ASME Tp316h Seamless Stainless Steel Tube for Heat Exchanger |
US $ 2000-5000 / Ton |
| Seamless Stainless Steel 316h Round Tube Pickled Surface |
US $ 1-50 / kg |
| 316h Stainless Steel Seamless Tube | US $ 1000-3000 / Ton |
| Seamless 316h Stainless Steel Tube Price Per Ton |
US $ 1800-3000 / Ton |
| Seamless Stainless Steel 316h Tube |
US $ 3500 / Ton |
| Seamless Stainless Steel 316h Round Industrial Tube |
US $ 1-50 / kg |
| 316h Capillary Stainless Steel Seamless tube | US $ 780-1200 / Ton |
| Mirror Polished Bright Annealed Tube Inox Thin Wall Round 316h Stainless Steel tube | US $ 2500-2800 / Ton |
| Mirror Finish 316h Stainless Steel Tube | US $ 600-1000 / Ton |
| 316h Hollow Stainless Steel tube | US $ 780-1200 / Ton |
Standard |
ASTM, AISI, GB, JIS, customers' requests available |
Size |
Round Tube: OD: 16-119mm or customized |
316H Stainless Steel Seamless tube Thickness |
0.25mm-3.0mm |
Length |
6m or according to customers' request |
Sample |
Free sample is available, but freight should be paid by you |
Tolerance
|
Outer diameter: ±0.2mm |
Thickness: ±0.05mm |
|
Length: ±0.5mm |
|
316H Stainless Steel Seamless tube Ends |
In plain end or bevelled ends or as your requirements |
Welding Line Type |
ERW (Electrical Resistance Weld) |
316H Stainless Steel Seamless tube Finishing
|
A. Sanded |
B. Gloss #400,Mirror #600 - #1000 |
|
C. Brushed |
|
D. Wood Grain |
|
E. Embossed, Threaded |
|
Application |
Decorations, constructions, food industry, etc. |
316H Stainless Steel Seamless tube Certification |
ISO, SGS |
Round Tube Size |
89, 17, 76.2, 31.8, 38.1, 50.8, 101, 36, 21, 23, 28, 60, 114, 63.5, 20, 22, 18, 35, 25, 19, 16, 48 millimeter |
Square tube Size |
17, 20, 36, 21, 25, 50, 23, 28, 38, 30, 19, 18, 22, 24,millimeter |
Rectangle Seamless tube Size |
10*40, 10*30, 20*10, 10*50, 24*12, 23*11, 28*25, 25*13, 29*14, 28*13, 30*20, 30*15, 34*22, 30*22, 50*25, 36*23, 75*45, 60*30, 95*45 millimeter |
Thickness |
exact 0.28, 1.15, 0.71, 1.41, 1.11, 0.32, 0.25, 0.51, 0.91, 0.37, 0.41, 0.61 millimeter |
316H Stainless Steel Seamless tube Length |
6m or according to customer’s request |
OD |
6.35 to 219 millimeter |
Tolerance |
Length :- ±0.5millimeter |
Outer diameter :- ±0.2millimeter |
|
Thickness :- ±0.02 millimeter |
|
Process method |
annealed with nitrogen protection, Code drawn, automatic shape ,ultrasonic, polished |
316H Stainless Steel Seamless tube Test |
Hydrostatic testing machine, Direct-reading Spectrograph, UI trasonic flaw detector, X-ray detector, Magnetic particle detector |
Equipment |
Bending machine, Press and electric bevelling machine, Pushing and Sand-blasting machineetc |
Origin |
Japanese / West Europe / USA / Indian / American /Korean / European |
Test Certificates |
Raw Materials Certificate, as per EN 10204 / 3.1B Manufacturer Test Certificate, Third Party Inspection Report, 100% Radiography Test Report |
| ( Outside Diameter) 316H Seamless Tubing Sizes | WT |
|---|---|
| 1/8" | 0.012 |
| 1/16" , 1/8" , 1/4" 3/16" , 3/8", 5/16" | 0.020 |
| 1/8" , 3/16" | 0.016 |
| 1/16" , 1/8" , 3/16" | 0.010 |
| 1/8" , 1/4" 3/16" , 3/8", 5/16" , 1/2" , 3/4" , 1" , 1 1/2" , 2" | 0.028 |
| 1/8" , 1/4" 3/16" , 3/8", 5/16" , 7/16" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/2" , 1 1/4" , 1 5/8" , 2" , 2 1/4" | 0.035 |
| 1/4" 3/16" , 3/8", 5/16" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/8" , 1 1/2" , 1 1/4" , 1 5/8" , 2" , 2 1/4" | 0.049 |
| 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/2" , 1 1/4" , 1 5/8" , 1 3/4" , 2" , 2 1/2" , 3" | 0.065 |
| 3 1/2" | .375 |
| 1/4" , 3/8" , 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/2" , 1 1/4" , 1 5/8" , 1 7/8" , 2" , 2 1/2" ,3" | 0.083 |
| 1/2" , 5/8" , 1 1/4" , 1" , 1 1/2" , 2" | 0.095 |
| 1/2" , 3/4" , 1 1/4" , 1" , 1 1/2" , 2" | .109 |
| 1/2" , 5/8" , 3/4" , 7/8" , 1 1/4" , 1" , 1 1/2" , 2" , 2 1/4" , 2 1/2" , 3" | .120 |
| 3" | .250 |
| 3/4" , 1 1/4" , 1" , 1 1/2" , 2" , 3" , 3 1/4" | .125 |
| 1" | .134 |
| (inches) Seamless Tube Outside diameter |
(inches)tube WT | |||||||
|---|---|---|---|---|---|---|---|---|
| .035 | .083 | .065 | .049 | .109 | .095 | .028 | .120 | |
| (psig) Working Pressure | ||||||||
| 3/8 | 3100 | 6100 | 4400 | |||||
| 1/8 | 10100 | 7900 | ||||||
| 5/16 | 3700 | 7300 | 5400 | |||||
| 1 | 2900 | 2200 | 3900 | 3400 | 4300 | |||
| 1/4 | 4800 | 9500 | 7000 | 3700 | ||||
| 1/2 | 2300 | 4400 | 3200 | |||||
| 3/4 | 4000 | 3000 | 2200 | 4600 | ||||
NPS |
316H Seamless Tubes Outside Diameter |
316H Seamless Tubes Wall Thickness |
Weight |
Weight |
|||
|---|---|---|---|---|---|---|---|
in |
mm |
in |
mm |
Sched |
kg/Mtr |
Lb/ft |
|
1/2″ |
0.840 |
21 |
0.109 |
2.769 |
40 STD |
1.268 |
0.851 |
0.147 |
3.734 |
80 STD |
1.621 |
1.088 |
|||
3/4″ |
1.050 |
27 |
0.113 |
2.870 |
40 STD |
1.684 |
1.131 |
0.154 |
3.912 |
80 STD |
2.195 |
1.474 |
|||
1″ |
1.315 |
33 |
0.133 |
3.378 |
40 STD |
2.501 |
1.679 |
0.179 |
4.547 |
80 STD |
3.325 |
2.172 |
|||
1 1/4″ |
1.660 |
42 |
0.140 |
3.556 |
40 STD |
3.385 |
2.273 |
0.191 |
4.851 |
80 STD |
4.464 |
2.997 |
|||
1 1/2″ |
1.900 |
48 |
0.145 |
3.683 |
40 STD |
4.048 |
2.718 |
0.200 |
5.080 |
80 STD |
5.409 |
3.361 |
|||
2″ |
2.375 |
60 |
0.154 |
3.912 |
40 STD |
5.441 |
3.653 |
0.218 |
5.537 |
80 STD |
7.480 |
5.022 |
|||
2 1/2″ |
2.875 |
73 |
0.203 |
5.516 |
40 STD |
8.629 |
5.793 |
0.276 |
7.010 |
80 STD |
11.411 |
7.661 |
|||
3″ |
3.500 |
89 |
0.216 |
5.486 |
40 STD |
11.284 |
7.576 |
0.300 |
7.620 |
80 STD |
15.272 |
10.253 |
|||
4″ |
4.500 |
114 |
0.237 |
6.020 |
16.073 |
10.790 |
|
0.337 |
8.560 |
22.318 |
14.983 |
||||
6″ |
6.625 |
168 |
0.188 |
4.775 |
19.252 |
12.924 |
|
0.203 |
5.516 |
20.739 |
13.923 |
||||
0.219 |
5.563 |
22.318 |
14.983 |
||||
0.250 |
6.350 |
25.354 |
17.021 |
||||
0.280 |
7.112 |
40 STD |
58.263 |
18.974 |
|||
0.312 |
7.925 |
31.334 |
21.036 |
||||
0.375 |
9.525 |
37.285 |
25.031 |
||||
0.432 |
10.973 |
80 XHY |
42.561 |
28.573 |
|||
0.500 |
12.700 |
48.719 |
32.708 |
||||
8″ |
8.625 |
219 |
0.188 |
4.775 |
25.233 |
16.940 |
|
0.203 |
5.156 |
27.198 |
18.259 |
||||
0.219 |
5.563 |
29.286 |
19.661 |
||||
0.250 |
6.350 |
20 |
33.308 |
22.361 |
|||
0.277 |
7.036 |
30 |
36.786 |
24.696 |
|||
0.322 |
8.179 |
40 |
42.352 |
28.554 |
|||
0.375 |
9.525 |
49.216 |
33.041 |
||||
0.406 |
10.312 |
60 |
53.085 |
35.638 |
|||
0.500 |
12.700 |
80 XHY |
64.627 |
43.388 |
|||
10″ |
10.750 |
273 |
0.188 |
4.775 |
31.588 |
21.207 |
|
0.219 |
5.563 |
36.689 |
24.631 |
||||
0.250 |
6.350 |
20 |
41.759 |
28.035 |
|||
0.307 |
7.798 |
30 |
51.002 |
34.240 |
|||
0.344 |
8.738 |
56.946 |
38.231 |
||||
0.365 |
9.271 |
40 STD |
63.301 |
40.483 |
|||
0.438 |
11.125 |
71.852 |
48.238 |
||||
0.500 |
12.700 |
60 XHY |
81.530 |
54.735 |
|||
0.594 |
15.088 |
80 |
95.969 |
64.429 |
|||
12″ |
12.750 |
324 |
0.188 |
4.775 |
37.570 |
25.222 |
|
0.219 |
5.563 |
43.657 |
29.309 |
||||
0.250 |
6.350 |
49.713 |
33.375 |
||||
0.281 |
7.137 |
55.739 |
37.420 |
||||
0.312 |
7.925 |
61.735 |
41.445 |
||||
0.375 |
9.525 |
73.824 |
49.562 |
||||
0.406 |
10.312 |
79.727 |
53.525 |
||||
0.500 |
12.700 |
97.438 |
65.415 |
||||
0.562 |
14.275 |
108.966 |
73.154 |
||||
14″ |
14.000 |
356 |
0.188 |
4.775 |
41.308 |
27.732 |
|
0.219 |
5.563 |
48.012 |
32.233 |
||||
0.250 |
6.350 |
20 |
54.685 |
36.713 |
|||
0.281 |
7.137 |
61.327 |
41.172 |
||||
0.312 |
7.925 |
67.939 |
45.611 |
||||
0.375 |
9.525 |
STD |
81.281 |
54.568 |
|||
0.438 |
11.125 |
40 |
94.498 |
63.441 |
|||
0.500 |
12.700 |
XHY |
107.381 |
72.090 |
|||
| 0.625 | 15.875 |
132.983 |
89.278 |
||||
16” |
16.000 |
406 |
0.188 |
4.775 |
47.290 |
21.748 |
|
0.219 |
5.563 |
54.980 |
36.910 |
||||
0.250 |
6.350 |
10 |
62.639 |
42.053 |
|||
0.281 |
7.137 |
70.268 |
47.174 |
||||
0.312 |
7.925 |
20 |
77.866 |
52.275 |
|||
0.344 |
8.738 |
85.677 |
57.519 |
||||
0.375 |
9.525 |
30 STD |
93.213 |
62.578 |
|||
0.438 |
11.125 |
108.433 |
72.797 |
||||
0.500 |
12.700 |
40 XHY |
123.289 |
82.770 |
|||
18″ |
18.000 |
457 |
0.219 |
5.563 |
61.948 |
41.588 |
|
0.250 |
6.350 |
70.593 |
47.393 |
||||
0.281 |
7.137 |
79.208 |
53.176 |
||||
0.312 |
7.925 |
20 |
87.792 |
58.939 |
|||
0.375 |
9.525 |
STD |
105.144 |
70.588 |
|||
0.438 |
11.125 |
30 |
122.369 |
82.152 |
|||
0.500 |
12.700 |
XHY |
139.198 |
93.450 |
|||
0.562 |
14.275 |
40 |
155.904 |
104.666 |
|||
0.625 |
15.875 |
172.754 |
115.978 |
||||
20″ |
20.000 |
508 |
0.250 |
6.350 |
78.547 |
52.733 |
|
0.282 |
7.163 |
88.458 |
59.386 |
||||
0.312 |
7.925 |
97.719 |
65.604 |
||||
0.375 |
9.525 |
20 STD |
117.075 |
78.598 |
|||
0.438 |
11.125 |
136.305 |
91.508 |
||||
0.500 |
12.700 |
30 XHY |
155.106 |
104.130 |
|||
0.594 |
15.088 |
40 |
183.378 |
123.110 |
|||
0.625 |
15.875 |
192.640 |
129.328 |
||||
0.688 |
17.475 |
211.368 |
141.901 |
||||
24″ |
24.000 |
610 |
0.250 |
6.350 |
94.456 |
63.413 |
|
0.281 |
7.137 |
106.029 |
71.183 |
||||
0.312 |
7.925 |
117.573 |
18.932 |
||||
0.375 |
9.525 |
20 STD |
140.938 |
64.618 |
|||
0.438 |
11.125 |
164.176 |
110.219 |
||||
0.500 |
12.700 |
XHY |
186.923 |
125.490 |
|||
0.625 |
15.875 |
232.410 |
156.028 |
||||
0.688 |
17.475 |
40 |
255.148 |
171.293 |
|||
0.750 |
19.050 |
277.401 |
186.233 |
||||
30″ |
30.000 |
762 |
0.250 |
6.350 |
118.318 |
79.433 |
|
0.281 |
7.137 |
132.851 |
89.189 |
||||
0.312 |
7.925 |
10 |
147.353 |
98.925 |
|||
0.375 |
9.525 |
STD |
176.731 |
118.648 |
|||
0.438 |
11.125 |
205.983 |
138.286 |
||||
0.500 |
12.700 |
20 XHY |
234.647 |
157.530 |
|||
0.625 |
15.875 |
30 |
292.066 |
196.078 |
|||
0.688 |
17.475 |
320.817 |
215.380 |
||||
0.750 |
19.050 |
348.988 |
234.293 |
||||
36″ |
36.000 |
914 |
0.250 |
6.350 |
142.180 |
95.453 |
|
0.281 |
7.137 |
159.672 |
107.196 |
||||
0.312 |
7.925 |
10 |
177.133 |
118.918 |
|||
0.375 |
9.525 |
STD |
215.525 |
142.678 |
|||
0.438 |
11.125 |
247.790 |
166.353 |
||||
0.500 |
12.700 |
20 XHY |
282.372 |
198.570 |
|||
0.625 |
15.875 |
351.723 |
236.128 |
||||
0.688 |
17.475 |
386.487 |
259.467 |
||||
0.750 |
19.050 |
420.576 |
282.353 |
||||
42″ |
42.000 |
1067 |
0.312 |
7.925 |
206.914 |
138.911 |
|
0.375 |
9.525 |
STD |
248.319 |
166.708 |
|||
0.500 |
12.700 |
XHY |
33.097 |
221.610 |
|||
0.750 |
19.050 |
492.163 |
330.413 |
||||
48″ |
48.000 |
1219 |
0.375 |
9.525 |
STD |
284.112 |
190.738 |
0.438 |
11.125 |
331.404 |
222.487 |
||||
0.500 |
12.700 |
XHY |
377.822 |
253.650 |
|||
0.750 |
19.050 |
563.750 |
378.473 |
||||
0.875 |
22.225 |
655.969 |
440.383 |
||||
| Types of 316H Seamless Tube | Out diameter of 316H Seamless Tube (OD) | Wall thickness of 316H Seamless Tube | Length |
|---|---|---|---|
| NB Sizes (in stock) | 1/8” ~ 8” | SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 | Upto 6 Meters |
| 316H Seamless Tube (Custom Sizes) | 5.0mm ~ 203.2mm | As per requirement | Upto 6 Meters |
| 316H Welded Tube (in Stock + Custom Sizes) | 5.0mm ~ 1219.2mm | 1.0 ~ 15.0 mm | Upto 6 Meters |
| Grade | Mn | C | P | Si | Cr | S | Ni | Mo | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 316H Stainless Steel Seamless Tube | Min | 0.04 | 0.04 | – | 0 | 16.0 | – | 10.0 | 2.00 | – |
| max | 0.10 | 0.10 | 0.045 | 0.75 | 18.0 | 0.03 | 14.0 | 3.00 | – |
| Grade | Elastic Modulus (GPa) |
Thermal Conductivity (W/m.K) |
Mean Co-eff of Thermal Expansion (µm/m/°C) | Specific Heat 0-100°C (J/kg.K) |
Density (kg/m3) |
Elec Resistivity (nΩ.m) |
|||
|---|---|---|---|---|---|---|---|---|---|
| At 500°C | At 100°C | 0-315°C | 0-100°C | 0-538°C | |||||
| 316H Stainless Steel Seamless Tube | 193 | 21.5 | 16.3 | 16.2 | 15.9 | 17.5 | 500 | 8000 | 740 |
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | JIS | GOST | BS | EN |
|---|---|---|---|---|---|---|---|
| 316H Stainless Steel Seamless Tube | S31609 | – | – | – | – | – | – |
| Surface Finish | Internal Surface(ID) | Exterbal Surface(OD) | |||
|---|---|---|---|---|---|
| Roughness Average(RA) | Roughness Average(RA) | ||||
| μ inch | μm | μ inch | μm | ||
| BA | Beight Annealed | 25, 20, 40, 32 | 0.5, 0.8, 1.0, 0.6 | 32 | 0.8 |
| EP | Electro Polish | 15, 5, 10, 7 | 0.13, 0.25, 0.38, 0.20 | 32 | |
| MP | Mechanical Polish | 20, 40, 25, 32, | 0.6, 1.0, 0.5, 0.8 | 32 | |
| AP | Annealed & Pickled | Not defined | Not defined | 40 or Not defined | 1.0 or Not defined |
| Stainless Steel 316H Seamless Tubes | SS TP 316H Seamless Tubes |
| ASTM A 213 316H Stainless Steel Seamless Tubes | Stainless Steel 316H Seamless Tubing |
| Stainless Steel 316H Tubes | DIN Stainless Steel 316H Seamless Tubes |
| SS 316H Tubes | SS UNS S31609 Seamless Tubing |
| Stainless Steel 316H Cold Drawn Tubes | AISI SS TP 316H Tubing |
| SS TP 316H Cold Drawn Tubes | Stainless Steel 316H Tubing |
Types of Packaging:
– Wooden Boxes
– Crates (steel/wooden)
– Special crates for Stainless Steel 316H Tubes with each radius separated
– Bundles (hexagonal)
– Packaging for Stainless Steel 316H Seamless Tube as per customer’s requirements
| China, United Kingdom -UK, Chile, South Africa | 316h Large Diameter Stainless Steel tube |
| Philippines, UK, United Arab Emirates (UAE), Bahrain | Tp316h Seamless/Welded (tubes, tubings) (AISI 316H, UNS S31609, 1.4436, SUS 316H) |
| Malaysia, Philippines, Netherlands | 316H Seamless Pickling and Annealing tube |
| Sweden, Europe, Egypt, Oman | Sanitary Stainless Steel 316H Seamless Tube |
| Malaysia, Spain, Australia, Germany | AISI 316h Stainless Steel Seamless tube for Pressure Instrument |
| Singapore, Europe, Malaysia, USA | ASTM A312 Tp316h Stainless Steel Seamless Tubes |
| Japan, Canada, Italy, Saudi Arabia (KSA) | Cold Rolled Stainless Steel 316H Seamless Tube |
| Colombia, Malaysia, Turkey, South Africa | Ultra Thin Wall 316h Polishing Stainless Steel Seamless Tubing |
| Taiwan, Mexico, Malaysia, Thailand | Standard Size Finish 316H Stainless Steel Seamless Tube |
| South Korea, Malaysia, UK, Bangladesh | 316h Annealed Stainless Steel Seamless Tube for Food Industry |
| Romania, Poland, Singapore, Kuwait | 316h Stainless Steel Tube for Welding |
| Malaysia, Canada, Iran, Singapore | SUS 316H 6mm Stainless Steel Seamless Tube |
| Los Alamos -Mexico, Singapore, Norway, Finland | ASTM A213 Ss 316h Stainless Steel Seamless Tube |
| NY 12203 (USA), Ellington -United States, Russia, Brazil | Welded Sanitary Stainless Steel 316H Tubing |
| Dammam -KSA, Singapore, Hong Kong, UAE | ASTM A249 Ss 316h Stainless Steel Seamless Tube |
| Qatar, Malaysia, Dubai, Nigeria | 316H Seamless Pickling and Annealing Tube |
| Czechia, Belgium, Malaysia, UAE | JIS SUS 316H Heat Exchanger Tube |
