Shanxi Zhongcheng Metal Co., Ltd.
| Material Grade | 321 (UNS S32100) |
| Payment Terms | T/T, L/C |
| Packaging Details | Standard seaworthy export packing, bundle wrapped with plastic film and steel strips |
| Pipe Type | Heat Exchanger Tube |
| Supply Ability | 5000 Tons per Month |
| Delivery Time | 7-15 days after deposit |
| Standard | ASTM A249 |
| Size | 22.2mm x 2.11mm |
| Length | 6 Meter |
| Surface Finish | Bright Annealed |
| Certification | ISO 9001:2015 |
| Model Number | 321-ASTMA249 |
| Place of Origin | Shanxi, China |
| Brand Name | ECER Steel |
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Product Specification
| Material Grade | 321 (UNS S32100) | Payment Terms | T/T, L/C |
| Packaging Details | Standard seaworthy export packing, bundle wrapped with plastic film and steel strips | Pipe Type | Heat Exchanger Tube |
| Supply Ability | 5000 Tons per Month | Delivery Time | 7-15 days after deposit |
| Standard | ASTM A249 | Size | 22.2mm x 2.11mm |
| Length | 6 Meter | Surface Finish | Bright Annealed |
| Certification | ISO 9001:2015 | Model Number | 321-ASTMA249 |
| Place of Origin | Shanxi, China | Brand Name | ECER Steel |
| High Light | 321 stainless steel heat exchanger tube ，ASTM A249 stainless steel pipe ，bright annealed stainless steel tube | ||
321 (UNS S32100) stainless steel Heat Exchanger Tube is a titanium-stabilized austenitic alloy designed to resist intergranular corrosion at elevated temperatures. Supplied to ASTM A249 in 22.2mm x 2.11mm with a bright annealed finish, this pipe delivers consistent dimensional accuracy, full traceability and dependable long-term performance for demanding industrial applications.
| Item | Specification |
|---|---|
| Material Grade | 321 (UNS S32100) |
| Standard | ASTM A249 |
| Type | Heat Exchanger Tube |
| Size | 22.2mm x 2.11mm |
| Length | 6 Meter |
| Surface Finish | Bright Annealed |
| Element | Content (%) |
|---|---|
| Carbon (C) | <= 0.08 |
| Manganese (Mn) | <= 2.00 |
| Silicon (Si) | <= 0.75 |
| Phosphorus (P) | <= 0.045 |
| Sulfur (S) | <= 0.030 |
| Chromium (Cr) | 17.0 - 19.0 |
| Nickel (Ni) | 9.0 - 12.0 |
| Titanium (Ti) | 5(C+N) - 0.70 |
| Property | Value |
|---|---|
| Tensile Strength | >= 515 MPa |
| Yield Strength | >= 205 MPa |
| Elongation | >= 35% |
| Hardness | <= 90 HRB |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
20000000-50000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Zhongcheng Metal: A professional supplier of stainless steel tubes and plates. We export to 11 countries, including Germany, the United States, the United Kingdom, and Japan. By adopting advanced manufacturing processes and implementing comprehensive 5S management across our operations, we provide... Zhongcheng Metal: A professional supplier of stainless steel tubes and plates. We export to 11 countries, including Germany, the United States, the United Kingdom, and Japan. By adopting advanced manufacturing processes and implementing comprehensive 5S management across our operations, we provide...
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