ASTM A358 TP309S Stainless EFW Pipes
Name：ASTM A358 TP309S Stainless EFW Pipes
Material：Stainless Steel
Surface Treatment：Polish /Brush/ Mirror
Section Shape：Round,
Length：6m ~13m or Customize
Packing：Standard Packing
Wall Thickness：1mm-35mm
Ends：Plain Ends, Bevelled Ends, Threading Ends or as
Send E-mail:info@gneestainless.com
Tel:+8615824687445
Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of astm a358 tp309s stainless efw pipes in China. With abundant experience, we warmly welcome you to wholesale customized astm a358 tp309s stainless efw pipes from our factory. For price consultation, contact us.
ASTM A358 standard applies to both straight seam and spiral welded stainless steel pipes, which are typically used in industrial applications involving high or low temperatures, or in special environments, such as oil refining equipment, chemical equipment, and oil heating furnaces.
ASME SA358 TP 309S stainless steel welded pipe offers excellent corrosion resistance and high-temperature performance, withstanding temperatures up to 980°C. It also demonstrates good high-temperature strength and oxidation resistance. Additionally, due to its sulfur content, 309S stainless steel EFW pipe provides excellent machinability and surface finish.
ASTM A358 TP309S Stainless Tube Specification
ASTM A358 Stainless Steel 309S EFW Pipe Specification
| Specification | ASTM A358 / ASME SA358 |
| Specification | A / SA358 CLASS 1, A / SA358 CLASS 2, A / SA358 CLASS 3, A / SA358 CLASS 4, A / SA358 CLASS 5 |
| Grades | 304, 304L, 304H, 309S, 310S, 316, 316L, 316H, 317L, 321, 321H, 347, 347H, 904L ETC. |
| Type | EFW, ELECTRIC FUSION WELDED |
| Outer Diameter Size | Electric Fusion Welded / ERW- 8" NB To 110" NB (Nominal Bore Size) |
| Wall Thickness | Schedule 10 To Schedule 160 (3 mm to 100 mm Thickness) |
ASTM A358 Grade 309S Stainless Steel EFW Pipes 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 A358 309S EFW Stainless Steel Pipes 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
ASME SA358 SS 309S EFW Pipe
Contact us now for a free estimate. info@gneestainless.com
Stainless Steel 309S EFW Pipe Supplier
ASTM A358 Class 1 Stainless Steel EFW Pipes Package
FAQ
Q1: What products can you offer?
A: We can offer you general steel types like 310S, 316L,304.304L.201,904L, 316H, 316,316L 300and
400 series, and duplex stainless steel like 2205, 2304,2101,2507,etc.
Q2. Can you produce the products according to my own drawings?
Yes,we can produce the products according to your drawings that will be most satisfy you.
Q3. How does your factory do regarding quality control?
Quality is priority. We always attach great importance to quality controlling from beginning to end.
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