Large diameter stainless steel pipe
Large-diameter stainless steel pipes refer to stainless steel pipes with larger outer diameters, which can be called large-diameter stainless steel pipes. Large-diameter stainless steel pipes can also be divided into: seamless large-diameter stainless steel pipes and straight-seam (also called welded) large-diameter stainless steel pipes. Stainless steel pipes, generally with an outer diameter of 300 or more, can be collectively referred to as large-diameter stainless steel pipes.
Product testing: dimensional testing, appearance testing, PMI material testing, hydraulic testing, eddy current testing, non-destructive testing, mechanical property testing, intergranular corrosion testing, etc.
Production standards: GB/T 14976-2012, GB/T 13296-2013, GB3087-1999, GB5310-1995, GB/T 21833-2008, ASTM-A312, ASTM-A213, ASTM-A269,EN10216-5, etc.
Product materials: 304/304L, 316/316L, 321/321H, 316Ti, 317L, 347H, 309S, 310S, 2205, 2507, 904L, 254Mo, 400, 600, 800 series
- SPECIFICATIONS
- Chemical Composition
- Pipe Dimensions
- Tube Dimensions
- Production Flowchart
- Packaging
| (A) ASTM/ASME – Standards |
| A |
213 / SA 213 |
Seamless ferritic and austenitic alloy steel boiler, super heater and
heat Exchanger Tubes |
| A |
249 / SA 249 |
Welded austenitic steel boiler, Super Heater, Heat Exchanger and
Condenser Tubes |
| A |
268 / SA 268 |
Seamless and Welded ferritic and martensitic stainless steel tubing for
general service |
| A |
269 / SA 269 |
Austenitic Seamless and Welded stainless steel tubes for general service
|
| A |
312 / SA 312 |
Seamless and Welded austenitic stainless steel pipes |
| A |
358 / SA 358 |
Welded pipe for high temperature service |
| A |
688 / SA 688 |
Welded feed water heater ‘U’ Tubes |
| (C) German – Standards |
| DIN |
17455 |
Stainless Steel Welded Pipes for general purpose |
| DIN |
17456 |
Seamless circular austenitic stainless steel for general service |
| DIN |
17457 |
Circular austenitic stainless steel welded tubes subject to special
requirement |
| DIN |
17458 |
Seamless circular austenitic stainless steel tubes subject to special
requirement |
| DIN |
28180 |
Seamless steel tubes for heat exchanger |
| (D) NF – Standards (AFNOR Standard) |
| NF |
A 49-117 |
Seamless ferritic and austenitic S.S. tubes for general services |
| NF |
A 49-217 |
Seamless ferritic, austenitic and ferritc-austenitic stainless steel
tubes for heat exchanger |
| (F) JIS – Standards |
| JIS |
G 3459 |
Seamless S.S. Pipes. |
| JIS |
G 3463 |
Stainless steel boiler and heat exchanger tubes |
|
Grade |
DIN (EN) |
% C(Max) |
% Mn Max |
% P (Max) |
% S (Max) |
% SI(Max) |
% CR |
% Ni |
% Mo |
% N Max |
% CU Max |
% OTHERS |
| Austenitic |
304 |
1.4301 |
0.080 |
2.00 |
0.045 |
0.030 |
0.75 |
18.00-20.00 |
8.00-10.50 |
|
0.10 |
|
|
| 304H |
1.4948 |
0.04-0.10 |
2.00 |
0.045 |
0.030 |
0.75 |
18.00-20.00 |
8.00-10.50 |
|
– |
|
|
| 304L |
1.4307 |
0.030 |
2.00 |
0.045 |
0.030 |
0.75 |
18.00-20.00 |
8.00-12.00 |
– |
0.10 |
– |
|
| 304LN |
1.4311 |
0.030 |
2.00 |
0.045 |
0.030 |
0.75 |
18.00-20.00 |
8.00-12.00 |
– |
0.10-0.16 |
– |
|
| 309 |
1.4828 |
0.20 |
2.00 |
0.045 |
0.030 |
0.75 |
22.00-24.00 |
12.00-15.00 |
|
– |
|
|
| 309S |
|
0.08 |
2.00 |
0.045 |
0.030 |
0.75 |
22.00-24.00 |
12.00-15.00 |
|
– |
|
|
| 310 |
1.4841 |
0.025 |
2.00 |
0.045 |
0.030 |
1.50 |
24.00-26.00 |
19.00-22.00 |
|
– |
|
|
| 310S |
1.4845 |
0.08 |
2.00 |
0.045 |
0.030 |
1.50 |
24.00-26.00 |
19.00-22.00 |
|
– |
|
|
| 316 |
1.4401 |
0.08 |
2.00 |
0.045 |
0.030 |
0.75 |
16.00-18.00 |
10.00-14.00 |
2.00-3.00 |
0.10 |
– |
– |
| 316L |
1.4404 |
0.030 |
2.00 |
0.045 |
0.030 |
0.75 |
16.00-18.00 |
10.00-14.00 |
2.00-3.00 |
0.10 |
|
|
| 316LN |
|
0.030 |
2.00 |
0.045 |
0.030 |
0.75 |
16.00-18.00 |
10.00-14.00 |
2.00-3.00 |
0.10-0.16 |
– |
– |
| 316Ti |
1.4571 |
0.08 |
2.00 |
0.045 |
0.030 |
0.75 |
16.00-18.00 |
10.00-14.00 |
2.00-3.00 |
0.10 |
– |
Ti = 5X (C+N) Min., 0.70 Max. |
| 317 |
1.4449 |
0.08 |
2.00 |
0.045 |
0.030 |
0.75 |
18.00-20.00 |
11.00-15.00 |
3.00-4.00 |
0.10 |
– |
– |
| 317L |
1.4438 |
0.030 |
2.00 |
0.045 |
0.030 |
0.75 |
18.00-20.00 |
11.00-15.00 |
3.00-4.00 |
0.10 |
|
|
| 317LN |
|
0.030 |
2.00 |
0.045 |
0.030 |
0.75 |
18.00-20.00 |
11.00-15.00 |
3.00-4.00 |
0.10-0.22 |
– |
|
| 321 |
1.4541 |
0.08 |
2.00 |
0.045 |
0.030 |
0.75 |
17.00-19.00 |
9.00-12.00 |
|
0.10 |
– |
Ti = 5X (C+N) Min., 0.70 Max. |
| 347 |
1.4550 |
0.08 |
2.00 |
0.045 |
0.030 |
0.75 |
17.00-19.00 |
9.00-13.00 |
|
– |
– |
Cb = 10XC Min.,1.00 Max. |
| Ferritic + Martensitic |
409 |
1.4512 |
0.080 |
1.00 |
0.040 |
0.020 |
1.00 |
10.50-11.75 |
0.50 max. |
– |
0.030 |
– |
Ti = 6X (C+N) Min., 0.70 Max. |
| 409RC |
|
0.02 |
1.00 |
0.040 |
0.030 |
1.00 |
10.50-11.75 |
0.50 max. |
– |
0.020 |
– |
Ti = 5X C Min., 0.75 Max. |
| 409M |
– |
0.03 |
0.8-1.5 |
0.03 |
0.030 |
1.00 |
10.80-12.50 |
1.50 max. |
– |
0.030 |
– |
Ti = 0.75 Min., |
| 410 |
1.4006 |
0.15 |
1.00 |
0.040 |
0.030 |
1.00 |
11.50-13.50 |
0.75 max. |
|
– |
|
|
| 410S |
|
0.08 |
1.00 |
0.040 |
0.030 |
1.00 |
11.50-13.50 |
0.60 max. |
|
|
|
|
| Ferritic |
405 |
– |
0.80 |
1.00 |
0.04 |
0.030 |
1.00 |
11.50-14.50 |
0.60 |
|
– |
– |
Al = 0.10 – 0.30 |
| 430 |
1.4016 |
0.12 |
1.00 |
0.04 |
0.030 |
1.00 |
16.00-18.00 |
0.75 max. |
|
|
|
|
| 430Ti |
– |
0.030 |
1.00 |
0.04 |
0.030 |
1.00 |
16.00-19.00 |
|
|
|
– |
Ti = 0.10 -1.0 |
| 436 |
– |
0.12 |
1.00 |
0.040 |
0.030 |
1.00 |
16.00-18.00 |
|
0.75-1.25 |
– |
– |
Cb = 5X C Min., 0.80 max. |
| 439 |
– |
0.07 |
1.00 |
0.04 |
0.03 |
1.0 |
17.00-19.00 |
0.5 |
– |
0.04 |
– |
Al = 0.15, Ti = 0.2 -1.0 |
| Stainless Steel Welded Pipes Dimension – (S.S. Welded Pipe)
|
| Nominal Pipe Size |
Nominal |
Outside Diameter |
Wall Thickness & Weight |
| Sch. 5S |
Sch. 10S |
Sch. 20S |
Sch. 40S |
Sch. 80S |
Sch. 160S |
| mm |
Inch |
mm |
Inch |
Wall Thick |
Weight Kg/Mtr. |
Wall Thick |
Weight Kg/Mtr. |
Wall Thick |
Weight Kg/Mtr. |
Wall Thick |
Weight Kg/Mtr. |
Wall Thick |
Weight Kg/Mtr. |
Wall Thick |
Weight Kg/Mtr. |
| 6 |
1/8 |
10.3 |
0.405 |
1 |
0.23 |
1.24 |
0.28 |
1.5 |
0.33 |
1.73 |
0.37 |
2.41 |
0.47 |
– |
– |
| 8 |
1/4 |
13.7 |
0.54 |
1.2 |
0.37 |
1.65 |
0.49 |
2 |
0.58 |
2.24 |
0.64 |
3.02 |
0.82 |
– |
– |
| 10 |
3/8 |
17.2 |
0.675 |
1.2 |
0.47 |
1.65 |
0.63 |
2 |
0.74 |
2.31 |
0.87 |
3.2 |
1.12 |
– |
– |
| 15 |
1/2 |
21.3 |
0.84 |
1.65 |
0.81 |
2.11 |
1.02 |
2.3 |
1.07 |
2.77 |
1.29 |
3.73 |
1.62 |
4.75 |
1.97 |
| 20 |
3/4 |
26.7 |
1.05 |
1.65 |
1.05 |
2.11 |
1.3 |
2.5 |
1.52 |
2.87 |
1.71 |
3.91 |
2.93 |
5.56 |
2.93 |
| 25 |
1 |
33.4 |
1.315 |
1.65 |
1.03 |
2.77 |
2.13 |
2.5 |
2 |
3.38 |
2.54 |
4.55 |
3.29 |
6.35 |
4.3 |
| 32 |
1¼ |
42.2 |
1.66 |
1.65 |
1.65 |
2.77 |
2.73 |
3 |
2.9 |
3.56 |
3.44 |
4.85 |
4.56 |
6.35 |
5.69 |
| 40 |
1½ |
48.3 |
1.9 |
1.65 |
1.93 |
2.77 |
3.11 |
3 |
3.35 |
3.68 |
4.11 |
5.08 |
5.49 |
7.14 |
7.35 |
| 50 |
2 |
60.3 |
2.375 |
1.65 |
2.4 |
2.77 |
3.99 |
3.5 |
4.25 |
3.91 |
5.52 |
5.54 |
7.6 |
8.74 |
11.26 |
| 65 |
2½ |
73.03 |
2.875 |
2.11 |
3.7 |
3.05 |
5.26 |
4 |
6.81 |
5.16 |
8.77 |
7.01 |
11.59 |
9.53 |
14.91 |
| 80 |
3 |
88.9 |
3.5 |
3.5 |
4.51 |
3.05 |
6.45 |
4 |
8.37 |
5.49 |
11.47 |
7.62 |
15.51 |
11.13 |
21.3 |
| 100 |
4 |
114.3 |
4.5 |
2.11 |
5.85 |
3.05 |
8.36 |
4.5 |
12.18 |
6.02 |
16.07 |
8.56 |
22.66 |
13.49 |
33.54 |
| 125 |
5 |
141.3 |
5.563 |
2.77 |
9.5 |
3.4 |
11.6 |
5 |
16.8 |
6.55 |
21.08 |
9.53 |
31 |
15.88 |
49.11 |
| 150 |
6 |
168.3 |
6.625 |
2.77 |
11.35 |
3.4 |
13.82 |
6.35 |
25.36 |
7.11 |
28.68 |
10.97 |
42.56 |
8.24 |
67.53 |
| 200 |
8 |
219.08 |
8.625 |
2.77 |
14.8 |
3.76 |
20 |
6.35 |
33.31 |
8.18 |
43.18 |
12.7 |
64.64 |
23.01 |
111.27 |
| 250 |
10 |
273.05 |
10.75 |
3.4 |
22.61 |
4.19 |
27.8 |
6.35 |
41.77 |
9.27 |
60.31 |
12.7 |
81.55 |
28.58 |
172.33 |
| 300 |
12 |
323.85 |
12.75 |
3.96 |
31.25 |
4.57 |
36 |
6.35 |
49.7 |
9.53 |
73.85 |
12.7 |
97.43 |
33.32 |
238.68 |
| 350 |
14 |
355.6 |
14 |
3.96 |
34.35 |
4.78 |
41.3 |
7.92 |
67.9 |
11.13 |
98.54 |
– |
– |
– |
– |
| 400 |
16 |
406.4 |
16 |
4.19 |
41.6 |
4.78 |
47.34 |
7.92 |
77.82 |
12.07 |
123.3 |
– |
– |
– |
– |
| 450 |
18 |
457.2 |
18 |
4.19 |
46.85 |
4.78 |
53.32 |
7.92 |
87.74 |
14.27 |
155.86 |
– |
– |
– |
– |
| 500 |
20 |
508 |
20 |
4.78 |
59.31 |
5.54 |
68.64 |
9.53 |
117.14 |
15.09 |
183.42 |
– |
– |
– |
– |
| 600 |
24 |
609.6 |
24 |
5.54 |
82.57 |
6.35 |
94.52 |
9.53 |
141.11 |
17.48 |
255.41 |
– |
– |
– |
– |
| Stainless Steel Welded Tubes Dimension – (S.S. Welded Tube)
|
| Wall thickness in mm. |
0.5 |
0.6 |
0.7 |
0.8 |
1 |
1.2 |
1.6 |
2 |
2.6 |
3 |
3.2 |
3.6 |
| O.D. in mm. |
Weight in kg/meter |
| 6 |
0.069 |
0.081 |
0.093 |
0.104 |
0.125 |
0.144 |
0.176 |
– |
– |
– |
– |
– |
| 9.52 |
0.112 |
0.134 |
0.154 |
0.174 |
0.213 |
0.249 |
0.317 |
– |
– |
– |
– |
– |
| 10 |
0.119 |
0.141 |
0.163 |
0.184 |
0.225 |
0.264 |
0.336 |
– |
– |
– |
– |
– |
| 12.7 |
0.153 |
0.182 |
0.21 |
0.238 |
0.293 |
0.345 |
0.444 |
– |
– |
– |
– |
– |
| 14 |
0.169 |
0.201 |
0.233 |
0.264 |
0.325 |
0.384 |
0.496 |
– |
– |
– |
– |
– |
| 15.87 |
0.192 |
0.229 |
0.266 |
0.301 |
0.372 |
0.44 |
0.571 |
0.694 |
– |
– |
– |
– |
| 19 |
0.231 |
0.276 |
0.32 |
0.364 |
0.45 |
0.534 |
0.696 |
0.85 |
1.066 |
1.2 |
1.264 |
– |
| 25 |
0.306 |
0.366 |
0.425 |
0.484 |
0.6 |
0.714 |
0.936 |
1.15 |
1.456 |
1.65 |
1.744 |
1.926 |
| 25.4 |
0.311 |
0.372 |
0.432 |
0.492 |
0.61 |
0.726 |
0.952 |
1.17 |
1.482 |
1.68 |
1.776 |
1.962 |
| 31.8 |
– |
– |
– |
– |
– |
0.918 |
1.208 |
1.49 |
1.898 |
2.16 |
2.288 |
2.538 |
| 38 |
– |
– |
– |
– |
– |
1.104 |
1.456 |
1.8 |
2.301 |
2.625 |
2.784 |
3.096 |
| 44.5 |
– |
– |
– |
– |
– |
1.299 |
1.716 |
2.125 |
2.724 |
3.113 |
3.304 |
3.681 |
| 50.8 |
– |
– |
– |
– |
– |
1.488 |
1.968 |
2.44 |
3.133 |
3.585 |
3.808 |
4.248 |
| 63.5 |
– |
– |
– |
– |
– |
– |
2.476 |
3.075 |
3.959 |
4.538 |
4.824 |
5.391 |
| 76.1 |
– |
– |
– |
– |
– |
– |
2.98 |
3.705 |
4.778 |
5.483 |
5.832 |
6.525 |
| 101.6 |
– |
– |
– |
– |
– |
– |
4 |
4.98 |
6 |
7 |
7,872 |
8.82 |
