ASTM A249 Welded Stainless Steel Condenser Tube Specification:
The stainless steel condenser tube is a device that transfers part of the heat of the hot fluid to the cold fluid. Its main function is to ensure the specific temperature required by the process for the medium, and it is also one of the main equipment to improve energy utilization.
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 A213: Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes.
ASTM A789: Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Servic
ASTM A249 Welded Condenser 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 |
|
ASTM A249 Welded Stainless Steel Condenser 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 Condenser Tube Products:
Welded Stainless Steel Condenser Tube
ERW Stainless Steel Condenser Tube
304/304L Stainless Steel Condenser Tube
316/316L Stainless Steel Condenser Tube
ASTM A249 Welded Condenser 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 |
ASTM A249 Stainless Steel Condenser 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 A249 Condenser 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 |
|||
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