304L Stainless Steel Heat Exchanger Tube , Stainless Steel Round Pipe Heat Exchanger Tubing
Description:
Spezilla has been exporting stainless steel heat exchanger tubes since 2007, our stainless steel heat exchanger tubes including both seamless and welded as the following:
Materials Type:
Stainless Steel, Duplex, Super Duplex, Nickel Alloys.
Standards:
ASTM A213, A249, A268, A269, A270, A312, A789, A790, EN10216-5, EN10217-7 etc.
Grades:
304/304L, 316/316L, 321, 316Ti, 310/310S, 317L, 904L, 254SMO, S31803, S32750, 400, 600, 625, 825, C22, C276, B2, B3 etc.
Size Range:
O.D. 0.188'' - 4'' (4.775mm - 101.6mm), W.T. 0.016'' - 0.120'' (0.41mm - 3.05mm)
Tube Types:
Seamless, Welded, Welded & Drawn.
Tube Finishes:
As Welded, Polished, Annealed & Pickled, Bright Annealed.
Chemical Composition:
|
AISITYPE
|
CHEMISTRY-PERCENT
|
|
|
C
|
Mn
|
P
|
S
|
SI
|
- CR
|
NI
|
OTHER
|
|
304
|
0.08
max
|
2
max
|
0.04
max
|
0.03
max
|
0.075
max
|
18.00
20.00
|
8.00
11.00
|
-
|
General purpose “300″ series grade for tubing applications. |
|
304L
|
0.035
max
|
2 .00
max
|
0.04
max
|
0.03
max
|
0.75
max
|
18.00
20.00
|
8.00
13.00
|
-
|
Low carbon type 304 where greater resistance to carbide precipitation is desired. |
|
304H
|
0.04
0.1
|
2
max
|
0.04
max
|
0.03
max
|
0.75
max
|
18.00
20
|
8.00
11
|
-
|
Carbon modified for improved high temperature strength. |
|
310
|
0.15 max
|
2
max
|
0.04
max
|
0.03
max
|
0.75
max
|
24.00
26
|
19.00
22
|
-
|
High resistance to scaling and oxida-tion up to 2000°F. |
|
316
|
008
max
|
2.00
max
|
0.040
max
|
0.030
max
|
0.75
max
|
16.00
18.00
|
11.00
4.00
|
Mo2.00- 3.00
|
Better corrosion resistance than type 304 in reducing media. Good hi-temp strength. |
|
316L
|
0.035
max
|
2
max
|
0.04
max
|
0.03
max
|
0.75
max
|
16.00
18
|
10.00
15
|
Mo 2.00
3.00
|
Low carbon type 316 where greater resistance to carbide precipitation is desired. |
|
316H
|
0_04
0.10
|
I 2.00
max
|
0040
max
|
0.030
max
|
0.75
max
|
16.00
18.00
|
11.00
14.00
|
Mo2.00-3.00
|
Carbon modified for improved temperature strength. |
|
317
|
0.08
Max
|
2
max
|
0.04
max
|
0.03
max
|
0.75
max
|
18.00
20
|
11.00
14
|
Mo 3.00
4.00
|
Similar to type 316 but with better corrosion resistance and creep strength. |
|
321
|
0.48
max
|
203
max
|
0.04
max
|
0.03
max
|
0.75
max
|
17.00
20
|
9.00
13
|
Ti
5XC-0.60
|
Titanium stabilized against carbide precipitation. Similar properties to type 304. |
|
347
|
0.08
max
|
200
max
|
0.04
max
|
0.03
max
|
0.75
max
|
17.00
20
|
7.00
13
|
Cb + Ta 10XC-1.00
|
Columbium and tantalum stabilized against carbide precipitation. |
Markets we serve:
1. Oil and Gas Exploration
2. Power Generation
3. Heat Exchanger
4. Distribution
5. OEM
