SA312 TP309H Stainless welded tube Indonesia Project
We use our factory SA312 TP309H stainless welded pipe at Indonesia project and got a good reputation of quality. SA213 TP 309H welded tubes and SA312 TP 309H welded pipes.
SA312 TP309H 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 TP321h 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 TP309H welded pipe production range: ASME SA312 pipe dimensions
OD12.7 to 2500mm, Thick:0.8mm-60mm, Length 500mm to 13000mm
Adopt standard: ASME SA312, ASME SA312, ASME A213, ASME SA213 and others.
SA312 TP309H Welded pipe Chemical Composition
| Grade |
UNS
Design |
Composition, % |
| C |
Mn |
P |
S |
Si |
Cr |
Ni |
Mo |
Ti |
Nb |
N |
Cu |
Ce |
B |
Al |
| SA312 TP309H |
S3099 |
0.04-0.08 |
2 |
0.045 |
0.03 |
1 |
22.0–24 |
12.0–15 |
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SA312 TP309H Welded pipe Tensile Requirements
| Grade |
UNS
Designation |
Tensile Strength, Min. ksi [MPa] |
Yield strength, min ksi [MPa] |
other |
| SA312 TP309H |
S30908 |
75 [515] |
30 [205] |
|
SA312 TP309H Welded pipe Heat Treatment Requirements
| Grade |
UNS
Designation |
Finished |
Heating Temperature |
Cooling/testing Requirements |
| SA312 TP309H |
S30908 |
|
1900 °F [1040 °C] |
See Spec |
SA312 TP309H 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
