Stainless Steel Heat Exchanger Tube Specification:
Heat exchanger tubes made of various austenitic stainless steels, duplex stainless steels, nickel alloys for all types of heat exchangers such as seawater coolers, condensers, evaporators, heaters and reheaters.
ASTM A213: Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes.
ASTM A249: Welded Austenitic Steel Boiler, Superheater, Heat Exchanger, and Condenser Tubes.
ASTM A269: Seamless and Welded Austenitic Stainless Steel Tube for General Service.
JIS G 3643: Stainless steel boiler and heat exchanger tubes.
ASTM A789: Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
Stainless Steel Heat Exchanger Tube Chemical Composition:
|
Grade |
UNS
Designation
|
Composition, % |
||||||||
|
Carbon |
Manganese |
Phosphorus |
Sulfur |
Silicon |
Chromium |
Nickel |
Molybdenum |
Other |
||
|
TP304 |
S30400 |
0.08 |
2.00 |
0.045 |
0.030 |
1.00 |
18.0–20 |
8.0–11 |
. . . |
. . . |
|
TP304L |
S30403 |
0.035 |
2.00 |
0.045 |
0.030 |
1.00 |
18.0–20 |
8.0–13 |
. . . |
. . . |
|
TP304H |
S30409 |
0.04–0.10 |
2.00 |
0.045 |
0.030 |
1.00 |
18.0–20 |
8.0–11 |
. . . |
. . . |
|
TP304N |
S30451 |
0.08 |
2.00 |
0.045 |
0.030 |
1.00 |
18.0–20 |
8.0–18 |
. . . |
. . . |
|
TP304LN |
S30453 |
0.035 |
2.00 |
0.045 |
0.030 |
1.00 |
18.0–20 |
8.0–12 |
. . . |
. . . |
|
TP309S |
S30908 |
0.08 |
2.00 |
0.045 |
0.030 |
1.00 |
22.0–24 |
12.0–15 |
0.75 |
. . . |
|
TP310S |
S31008 |
0.08 |
2.00 |
0.045 |
0.030 |
1.00 |
24.0–26 |
19.0–22 |
0.75 |
. . . |
|
TP310H |
S31009 |
0.04–0.10 |
2.00 |
0.045 |
0.030 |
1.00 |
24.0–26 |
19.0–22 |
. . . |
. . . |
|
TP316 |
S31600 |
0.08 |
2.00 |
0.045 |
0.030 |
1.00 |
16.0–18 |
11.0-14 |
2.00–3.0 |
. . . |
|
TP316L |
S31603 |
0.035 |
2.00 |
0.045 |
0.030 |
1.00 |
16.0–18 |
10.0–14 |
2.00–3.0 |
. . . |
|
TP316H |
S31609 |
0.04–0.10 |
2.00 |
0.045 |
0.030 |
1.00 |
16.0–18 |
11.0–14 |
2.00–3.0 |
. . . |
|
TP316Ti |
S31635 |
0.08 |
2.00 |
0.045 |
0.030 |
0.75 |
16.0–18 |
10.0–14 |
2.00–3.0 |
. . . |
|
TP317 |
S31700 |
0.08 |
2.00 |
0.045 |
0.030 |
1.00 |
18.0–20 |
11.0–14 |
3.0–4.0 |
. . . |
|
TP317L |
S31703 |
0.035 |
2.00 |
0.045 |
0.030 |
1.00 |
18.0–20 |
11.0–15 |
3.0–4.0 |
. . . |
|
TP321 |
S32100 |
0.08 |
2.00 |
0.045 |
0.030 |
1.00 |
17.0–19 |
9.0–12 |
. . . |
. . . |
|
TP321H |
S32109 |
0.04–0.10 |
2.00 |
0.045 |
0.030 |
1.00 |
17.0–19 |
9.0–12 |
. . . |
. . . |
|
TP347 |
S34700 |
0.08 |
2.00 |
0.045 |
0.030 |
1.00 |
17.0–19 |
9.0–13 |
. . . |
. . . |
|
TP347H |
S34709 |
0.04–0.10 |
2.00 |
0.045 |
0.030 |
1.00 |
17.0–19 |
9.0–13 |
. . . |
. . . |
|
2205 |
S32205 |
0.03 |
2 |
0.03 |
0.02 |
1 |
22.0–23.0 |
4.5–6.5 |
3.0–3.5 |
|
|
2507 |
S32750 |
0.03 |
1.2 |
0.035 |
0.02 |
0.8 |
24.0–26.0 |
6.0–8.0 |
3.0–5.0 |
|
Stainless Steel Heat Exchanger Tube Description:
|
Out Diameter(OD): |
1/2"-4", DN10-DN100, 12mm-101.6mm. |
|
Wall Thickness(W.T.): |
0.035”, 0.065”, 0.083”, 0.89mm, 1.2mm, 1.65mm, 2.11mm, 2.6mm, BWG, SWG. |
|
Length(L): |
Fixed 6 meters, or other Length as Specified. |
|
End: |
Plain End. |
|
Delivery Condition: |
Annealed and Pickled, Bright Annealed, Polished(400#,600#). |
|
Inspection: |
100% PMI, Hydrostatic Test, Eddy Current, Ultrasonic, X-Ray, Penetrant Test. |
|
Mechanical Test: |
Tension Test, Flattening Test, Flaring Test, Hardness Test, Impact Test. |
|
Tolerance: |
According to the Production Standard. |
|
Packing: |
By Bundles, Plywood Cases. |
|
Marking: |
YASE PIPELINE, Material Grade, Standard, Specification, Heat No., Lot No. |
|
Mill Test Certificate: |
According to EN 10204 3.2 |
|
Production Time: |
2-30 Days, or up to the quantity. |
|
Shipping: |
By Sea, By Air, By Express. |
|
MOQ: |
500KGS. |
|
Sample: |
Free samples but freight charge paid by customer. |
|
Customized: |
Available. |
YASE PIPELINE Manufacturing Heat Exchanger Tube Products:
Seamless Stainless Steel Heat Exchanger Tube
Welded Stainless Steel Heat Exchanger Tube
Super heater Stainless Steel Seamless Tube
Stainless Steel Condenser Tube
Stainless Steel Boiler Tube
Stainless Steel Heat Exchanger Tube Mechanical Property:
|
Grade |
Tensile Strength (MPa) min |
Yield Strength (MPa) min |
Hardness Max |
|
|
Rockwell (HR B) |
Brinell (HB) |
|||
|
304 |
515 |
205 |
92 |
201 |
|
304L |
485 |
170 |
92 |
201 |
|
304H |
515 |
205 |
92 |
201 |
|
304N |
550 |
240 |
95 |
217 |
|
309S |
515 |
205 |
95 |
217 |
|
310H |
515 |
205 |
95 |
217 |
|
310S |
515 |
205 |
95 |
217 |
|
316 |
515 |
205 |
95 |
217 |
|
316L |
485 |
170 |
95 |
217 |
|
316H |
515 |
205 |
95 |
217 |
|
316N |
550 |
240 |
95 |
217 |
|
316Ti |
515 |
205 |
95 |
217 |
|
317L |
515 |
205 |
95 |
217 |
|
321 |
515 |
205 |
95 |
217 |
|
347 |
515 |
205 |
92 |
201 |
|
2205 |
655 |
485 |
|
290 |
|
2507 |
800 |
550 |
|
310 |
Stainless Steel Heat Exchanger Tube Dimension Chart :
|
Outside Diameter |
Birmingham Wire Gauge (BWG) |
|||||||
|
20 |
18 |
16 |
15 |
14 |
13 |
|||
|
Inch |
Mm |
|
|
|
|
|
|
|
|
(0.889 Mm) |
(1.245 Mm) |
(1.651 Mm) |
(1.829 Mm) |
(2.108 Mm) |
(2.413 Mm) |
|||
|
Weight, Kg/M (Average Wall ) |
||||||||
|
1/4 |
0.25 |
6.35 |
0.12 |
0.16 |
0.19 |
– |
– |
– |
|
1/3 |
0.313 |
7.95 |
0.15 |
0.21 |
0.25 |
0.28 |
– |
– |
|
3/8 |
0.375 |
9.525 |
0.19 |
0.25 |
0.31 |
0.34 |
0.39 |
– |
|
1/2 |
0.5 |
12.7 |
0.25 |
0.34 |
0.45 |
0.49 |
0.55 |
0.61 |
|
5/8 |
0.625 |
15.875 |
0.33 |
0.45 |
0.58 |
0.64 |
0.71 |
0.8 |
|
3/4 |
0.75 |
19.05 |
0.4 |
0.55 |
0.72 |
0.77 |
0.88 |
0.98 |
|
7/8 |
0.875 |
22.225 |
0.46 |
0.64 |
0.83 |
0.92 |
1.04 |
1.18 |
|
1 |
1 |
25.4 |
0.54 |
0.74 |
0.97 |
1.06 |
1.21 |
1.37 |
|
1 1/8 |
1.125 |
28.575 |
0.61 |
0.83 |
1.1 |
1.21 |
1.37 |
1.56 |
|
1 1/4 |
1.25 |
31.75 |
0.68 |
0.94 |
1.23 |
1.35 |
1.53 |
1.76 |
|
1 3/8 |
1.375 |
34.925 |
0.74 |
1.03 |
1.35 |
1.49 |
1.7 |
1.93 |
|
1 1/2 |
1.5 |
38.1 |
0.82 |
1.13 |
1.49 |
1.64 |
1.87 |
2.17 |
|
1 3/4 |
1.75 |
44.45 |
0.97 |
1.32 |
1.74 |
1.92 |
2.2 |
2.5 |
|
2 |
2 |
50.8 |
– |
1.52 |
1.99 |
2.2 |
2.53 |
2.89 |
|
2 1/4 |
2.25 |
57.15 |
– |
1.73 |
2.26 |
2.48 |
2.87 |
3.26 |
|
2 3/8 |
2.375 |
60.325 |
– |
1.81 |
2.38 |
2.63 |
3.02 |
3.44 |
|
2 1/2 |
2.5 |
63.5 |
– |
1.91 |
2.52 |
2.78 |
3.18 |
3.66 |
|
2 7/8 |
2.875 |
73.025 |
– |
2.2 |
2.9 |
3.2 |
3.68 |
4.2 |
|
3 |
3 |
76.2 |
– |
2.31 |
3.04 |
3.35 |
3.85 |
4.39 |
|
3 1/2 |
3.5 |
88.9 |
– |
2.69 |
3.56 |
3.93 |
4.51 |
5.15 |
|
4 |
4 |
101.6 |
– |
– |
4.11 |
4.54 |
5.21 |
5.95 |
ASTM A213 Heat Exchanger Tube Dimensions Tolerance Chart:
|
Dimensions
Standard
|
Out Diameter（mm） |
Wall Thickness（%） |
Cutting Length（mm） |
|||
|
Size(mm) |
Tolerance |
Size(mm) |
Tolerance |
Tolerance |
||
|
ASTM213 |
D＜25.4 |
+0.10/-0.10 |
D＜38.1 |
+20/0 |
D＜50.8 |
+3.0/0 |
|
25.4~38.1 |
+0.15/-0.15 |
|||||
|
38.1~50.8 |
+0.20/-0.20 |
|||||
|
50.8~63.5 |
+0.25/-0.25 |
D≥38.1 |
+22/0 |
D≥50.8 |
+5.0/0 |
|
|
63.5~76.2 |
+0.30/-0.30 |
|||||
|
76.2~101.6 |
+0.38/-0.38 |
|||||
|
101.6~190.5 |
+0.38/-0.64 |
|||||
|
190.5~228.6 |
+0.38/-1.14 |
|||||
ASTM A249 Heat Exchanger Tube Dimensions Tolerance Chart:
|
Tolerances |
|||
|
OD Size |
OD Tolerances |
Wall Thickness Tolerances |
Cut Tolerances |
|
Inches |
Inches |
Length Inches |
|
|
Less than 1 |
±0.004 |
± 10% |
+1/8–0 |
|
1 to 1-1/2 |
±0.006 |
||
|
Over 1-1/2 to 2 |
±0.008 |
||
|
Over 2 to 2-1/2 |
±0.010 |
+3/16–0 |
|
|
Over 2-1/2 to 3 |
±0.012 |
||
|
Over 3 to 4 |
±0.015 |
||
|
Over 4 to 5 |
0.015 |
||
|
– 0.025 |
|||
ASTM A789/A790 Duplex Heat Exchanger Tube Dimensions Tolerance :
|
Dimensions
Standard
|
Out Diameter（mm） |
Wall Thickness（%） |
Cutting Length（mm） |
|
|
Size(mm) |
Tolerance |
Tolerance |
Tolerance |
|
|
ASTM A789 |
D≤12.7 |
+0.13/-0.13 |
+15/-15 |
+3.0/0 |
|
12.7~38.1 |
+10/-10 |
|||
|
38.1~88.9 |
+0.25/-0.25 |
+5.0/0 |
||
|
88.9~139.7 |
+0.38/-0.38 |
|||
|
139.7~203.2 |
+0.76/-0.76 |
|||
|
ASTM A790 |
10.29~48.26 |
+0.40/-0.80 |
+15/-15 |
+3.0/0 |
|
48.26~114.3 |
+0.80/-0.80 |
+10/-10 |
+5.0/0 |
|
|
114.3~219.08 |
+1.60/-0.80 |
|||
|
219.08~457.20 |
+2.40/-0.80 |
|||
JIS G 3463 Heat Exchanger Tube Dimensions Tolerance Chart:
|
Dimensions
Standard
|
Out Diameter Tolerance （mm) |
Wall Thickness Tolerance |
Cutting Length（mm） |
|
|
Out Diameter |
Tolerance |
Tolerance |
||
|
JIS G 3463 |
O.D. < 60mm ± 0.25mm
60mm ≦ O.D. < 80mm ± 0.30mm
80mm ≦ O.D. < 100mm ± 0.40mm
100mm ≦ O.D. < 120mm + 0.40mm ‧ -0.60mm
120mm ≦ O.D. < 160mm + 0.40mm ‧ -0.80mm
160mm ≦ O.D. < 200mm + 0.40mm ‧ -1.20mm
200mm ≦ O.D. + 0.40mm ‧ -1.60mm
|
O.D. < 40mm |
t < 2mm
+ 0.4mm
- 0 mm
|
O.D. ≦ 50mm
+ 7.0mm
- 0mm
O.D. > 50mm
+ 10mm
- 0mm
|
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