Heat Exchanger Alloy U Carbon Steel Tube Seamless Type ASTM Standard
ASTM A213 SAME SA213 T5,T9,T11,T12,T21,T22 High Quality Heat Exchanger Alloy U Tubes
Seamless Steel Tubes SA213 U tubes for boilers and heat exchangers
applications
heat exchanger copper tubes
OD: 6-127mm
WT: 0.5-12mm
SA213 long steel tubes, make to U bend tubes for boilers and heat exchangers.
With strong wood structure box packing by containers loading and shipping.
Heater tubes U TUBES with Stainless, Alloy steel grade available, Carbon Steel grade is also available.
Mechanical Properties:
| Material | Mechanical Properties | ||
| Tensile Strength ≥ MPa | yield strength ≥ MPa | Elongation ≥ % | |
| T5b | 415 | 205 | 30 |
| T9 | 415 | 205 | 30 |
| T11 | |||
| T12 | 415 | 220 | 30 |
| T21 | |||
| T22 | |||
SA-213 This specification covers minimum-wall-thickness, seamless ferritic and austenitic steel, boiler and superheater tubes and austenitic steel heat-exchanger tubes, designated Grades T5, TP304, etc. These steels are listed in the specification (Tables 1-3).
180 Degree U 304 Stainless Steel Pipe
Acknowledge:
Gauge-Inch-mm Gauge 12 14 15 16
QUALITY CONTROL
1~ Incoming Raw Material Inspection
2~ Raw Material Segregation to avoid steel grade mix-up
3~ Heating and Hammering End for Cold Drawing
4~ Cold Drawing and Cold Rolling, on line inspection
5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T
6~ Straightening-Cutting to specified length-Finished Measuring Inspection
7~ Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8~ Packing and Stocking.
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample of ASTM A213 SAME SA213 T5,T9,T11,T12,T21,T22 High Quality Heat Exchanger Alloy U Tubes for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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