TP321 Austenitic Steel Seamless Pipe 13.7-457.2mm OD 2.11-23.83mm Thickness Annealed Pickling Surface
Price:
Above 2usd/kg
MOQ:
1pc
Delivery Time:
2 weeks/container
Brand:
SMLSCO
Product Description
TP321 Austenitic Steel Seamless Pipe Overview
Professional TP321 annealed pickling surface austenitic steel seamless pipe manufactured through cold rolled/cold drawn techniques with ISO and PED certifications.
Product Specifications
| Attribute | Value |
|---|---|
| Technique | Cold rolled/Cold drawn |
| Certificates | ISO, PED |
| Package | Woven Bag |
| Type | Seamless |
| Material Series | 300 series |
| Length | 6M, 12M, 5-7M random length |
Detailed Specifications
| Parameter | Specification |
|---|---|
| Product Name | Stainless Steel Pipe |
| Thickness | 2.11-23.83mm |
| Outer Diameter | 13.7-457.2mm |
| Length | 6M, 12M, 5-7M random length, According to customer requirements |
| Material | 300 series |
| Brand Name | SMLSCO |
| Technique | Cold rolled/Cold drawn |
| Surface | AP (Annealed Pickling) |
Chemical Composition (wt.%)
| Element | 321 Composition |
|---|---|
| C | ≤ 0.08 |
| Si | ≤ 0.75 |
| Mn | ≤ 2.00 |
| P | ≤ 0.045 |
| S | ≤ 0.030 |
| Cr | 17.0 - 19.0 |
| Ni | 9.0 - 12.0 |
| Ti | 5x(C+N) - 0.70 |
Mechanical Properties
| Material | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HRB) |
|---|---|---|---|---|
| 321 | 515-690 | ≥ 205 | ≥ 40 | ≤ 95 |
Quality Inspection Process
- Chemical composition inspection
- Mechanical property inspection
- Dimensional inspection
- Appearance inspection
- Straightness inspection
- Non-destructive testing
Manufacturing Process
SMLSCO Advantages
- Reasonable price with excellent quality
- Abundant stock and prompt delivery
- Rich supply and export experience, sincere service
- Reliable forwarder, 2-hour away from port
About SMLSCO
With extensive industry experience, SMLSCO provides reliable stainless steel solutions and maintains strategic inventory levels to meet customer requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhejiang Seamless Pipe Co., Ltd.
Location
No. 501, Changsheng South Road, Jiaxing, Zhejiang, China
Contact Person
Lee