SA312 TP304L Stainless welded tube Singapore Project
We use our factory SA312 TP304L stainless welded pipe at Singapore project and got a good reputation of quality. SA213 TP 304L welded tubes AND SA312 TP 304L welded pipes.
SA312 TP304L Welded pipe Standard: ASME SA312 specification covers seamless pipe and welded pipe for austenitic stainless steel. These high performance austenitic stainless steels have a fully austenitic microstructure in the quench annealed condition.
We specialize in manufacturing and exporting stainless SA312 TP304L welded steel pipeline, with a large number of sophisticated equipment and high-end talent in pipeline engineering materials, stainless welded pipe welding technology, stainless welded piping and pipeline construction technology, pipeline corrosion protection technology. Our product is used across numerous industries worldwide, including Oil & Gas, infrastructure construction, energy, marine, mining, chemical.
Stainless TP304L welded pipe production range:
OD12.7 to 2500mm, Thick:0.8mm-60mm, Length 500mm to 13000mm
SA312 TP304L Welded pipe Chemical Composition
| Grade |
UNS
Design |
Composition, % |
| C |
Mn |
P |
S |
Si |
Cr |
Ni |
Mb |
Ti |
Nb |
N |
Cu |
Ce |
B |
Al |
| SA312 TP304L |
S30403 |
0.035 |
2 |
0.045 |
0.03 |
1 |
18.0–20 |
8.0–13 |
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SA312 TP304L Welded pipe Tensile Requirements
| Grade |
UNS
Designation |
Tensile Strength, Min. ksi [MPa] |
Yield strength, min ksi [MPa] |
other |
| TP304L |
S30403 |
70 [485] |
25 [170] |
|
SA312 TP304L Welded pipe Heat Treatment Requirements
| Grade |
UNS
Designation |
Finished |
Heating Temperature |
Cooling/testing Requirements |
| SA312
Tp304L |
S304, S30409 |
Cold |
1900 °F [1040 °C] |
See Spec |
| SA312 TP304L |
S304, S30409 |
Hot |
1900 °F [1040 °C] |
See Spec |
SA312 TP304L Welded pipe Elongation Requirements
| Elongation in 2 in., min, % |
longitudinal |
Transverse |
Grain size |
| Longitudinal |
Transverse |
| 35 |
25 |
35 |
25 |
According to standard |
Production Capacity: 30000ton/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Customization: Customized logo (Min. Order: 2 Tons)
Customized packaging (Min. Order: Tons)
Delivery time: 20days
