A312 TP309H Seamless Stainless Steel Pipe
GNEE is a manufacturer, supplier and exporter of A312 TP309H Austenitic Stainless Steel Pipe and Tubes made from high quality raw materials. GNEE products are designed in accordance with major international standards and sold in many countries around the world.
A312 TP309H seamless pipe can have a carbon content of up to 0.1%, while ordinary 309 products can have a carbon content of up to 0.08%. Therefore, A312 TP309H seamless stainless steel pipe has higher strength and high temperature performance and can be used in pipelines and process equipment that require high temperature and strength.
In addition, A312 TP309H seamless steel pipe as a high performance austenitic stainless steel. The grain size requirement of this material is 6 °C or less and the heat treatment temperature is 1900°F (1040°C).
Take ActionContact Us: sales@gneetube.com
A312 TP309H seamless austenitic tube hemical Composition
|
Grade |
UNS Designation |
Chemical Composition % |
|||||||
|
TP309H |
S30909 |
C |
Mn |
P |
S |
Si |
Ni |
Cr |
Mo |
|
0.14-0.10 |
2.00 |
0.045 |
0.030 |
1.00 |
12.0-15.0 |
22.0-24.0 | _ | ||
A312 TP309H seamless round tube Mechanical Capacity
|
Grade |
Tensile Strength Ksi(Mpa) |
Yield Strength Ksi(Mpa) |
Elongation % |
|
TP309H |
75(515) |
30(205) |
35 |
A312 TP309H pressure pipe
Why choose us
Gnee is one of the professional manufacturers in China, exporting accessories and steel productsgnee is committed to providing customers with the highest quality products and the most sincere service. Main markets are from 60 countries.
Gnee Packaging and shipping
FAQ
Q: Are you trading company or manufacturer ?
A: Trading company, also manufacturer.
Q: How long is your delivery time?
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 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 for free charge but need pay the cost of freight.
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