ASTM A312 TP309 Seamless Stainless Pipe
Surface Condition:Ba, Annealing Pickling, Polished
Transport Package:Wooden Box
Specification:6 - 114.3 mm
Certificate：ISO 9001-2000,ASME,DNV
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of astm a312 tp309 seamless stainless pipe in China. If you're going to wholesale high quality astm a312 tp309 seamless stainless pipe made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
ASTM A312 TP309 stainless steel pipe is a stainless steel pipe with better corrosion resistance and heat resistance than 0Cr19Ni9, and is widely used in the fields of petroleum, chemical industry, power, etc.
ASTM A312 TP309 stainless steel round pipe can withstand high temperatures up to 980°C, has high temperature strength and oxidation resistance, and is suitable for use in high temperature environments. It has good water corrosion resistance and is suitable for occasions requiring high tensile strength.
The TP309 stainless steel cold-rolled pipe supplied by GNEE is not limited to round shapes, but also includes rectangular pipes, such as 323.59*4.5mm rectangular pipes. These pipes of different shapes are suitable for various industrial and construction needs.
Products Data
Stainless Steel ASTM A312 TP309 Equivalent Grades
| STANDARD | UNS | WERKSTOFF NR. |
| SS 309 | S30900 | 1.4828 |
SS 309 Chemical Composition
| Grade | C | Ni | Si | S | Mn | P | Cr | Mo | |
| SS 309 | min. | – | 12.0 | – | – | – | – | 22.0 | – |
| max. | 0.20 | 15.0 | 0.75 | 0.03 | 2.0 | 0.045 | 24.0 | ||
ASTM A312 TP309 Mechanical Properties
| Grade | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| SS 309 | 515 | 40 | 205 | 85 | 147 |
Products Display
Stainless Steel 309 Seamless Pipe
Why choosing GNEE
GNEE has an annual production line of 25,000 tons of stainless steel seamless pipes, 20,000 tons of welded pipes, and 5,000 tons of pipe fittings. It can produce φ6～φ762×0.5～70mm stainless steel seamless pipes, φ15～φ2200×0.5～80mm stainless steel welded pipes, pipe fittings and other products according to GB, ASTM, JIS, DIN and other standards.
If you have any inquiry, please don't hesitate to contact us immediately! Free Quote ss@gneesteel.com
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FAQ
1.Q: Do you provide customized product services?
A: Of course, we can design and produce the products you need based on your specifications and drawings. For example: special dimensions, special controls, OEM, etc.
2.Q: Are you a manufacturer or trader?
A: We are manufacturers. We have our own factory to produce and process various kinds of stainless steel /nickel alloy pipes.
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