Shanxi Zhongcheng Metal Co., Ltd.
| Payment Terms | T/T,L/C,PayPal,Western Union |
| Steel Grade | TP304L (UNS S30403) |
| Tolerance | OD ±0.05mm, WT ±10% |
| Process | Cold Drawn Seamless |
| Length | 3m, 6m, or Custom Cut Coil |
| Surface Finish | Bright Annealed, Pickled |
| Supply Ability | 50000 Meters per Month |
| Outer Diameter | 3mm - 89mm |
| Wall Thickness | 0.5mm - 10mm |
| Standard | ASTM A269 / ASME SA269 |
| Packaging Details | Plastic end caps, bundled in anti-rust paper, packed in export-grade plywood cases |
| Delivery Time | 5-10 working days for stock, 15-25 days for production |
| Brand Name | ECER |
| Place of Origin | Zhejiang, China |
| Certification | ISO 9001:2015, CE, SGS |
| Model Number | SS-PP-304L |
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Product Specification
| Payment Terms | T/T,L/C,PayPal,Western Union | Steel Grade | TP304L (UNS S30403) |
| Tolerance | OD ±0.05mm, WT ±10% | Process | Cold Drawn Seamless |
| Length | 3m, 6m, or Custom Cut Coil | Surface Finish | Bright Annealed, Pickled |
| Supply Ability | 50000 Meters per Month | Outer Diameter | 3mm - 89mm |
| Wall Thickness | 0.5mm - 10mm | Standard | ASTM A269 / ASME SA269 |
| Packaging Details | Plastic end caps, bundled in anti-rust paper, packed in export-grade plywood cases | Delivery Time | 5-10 working days for stock, 15-25 days for production |
| Brand Name | ECER | Place of Origin | Zhejiang, China |
| Certification | ISO 9001:2015, CE, SGS | Model Number | SS-PP-304L |
| High Light | ASTM A269 TP304L stainless steel pipe ，precision stainless steel pipe 3mm-89mm OD ，cold drawn stainless steel pipe for instrumentation | ||
This ASTM A269 TP304L precision stainless steel pipe is manufactured through a cold drawing process that achieves exceptional dimensional accuracy with OD tolerances as tight as ±0.05mm. The low carbon 304L grade ensures excellent resistance to intergranular corrosion after welding, eliminating the need for post-weld annealing in many applications. Bright annealed surface finish provides a clean, oxide-free surface ideal for sensitive fluid and gas handling systems where contamination must be minimized.
| Parameter | Specification |
|---|---|
| Product Type | Precision Stainless Steel Pipe |
| Standard | ASTM A269 / ASME SA269 |
| Steel Grade | TP304L |
| OD Range | 3mm - 89mm |
| Wall Thickness | 0.5mm - 10mm |
| Length | 3m, 6m, or Custom Cut Coil |
| Tolerance | OD ±0.05mm, WT ±10% |
| Surface Finish | Bright Annealed, Pickled |
| Production Process | Cold Drawn Seamless |
| Inspection | Eddy Current, Ultrasonic, Dimensional Check |
| Parameter | Specification |
|---|---|
| Carbon (C) | ≤0.03 |
| Manganese (Mn) | ≤2.00 |
| Silicon (Si) | ≤1.00 |
| Phosphorus (P) | ≤0.045 |
| Sulfur (S) | ≤0.030 |
| Chromium (Cr) | 18.0-20.0 |
| Nickel (Ni) | 8.0-12.0 |
| Parameter | Specification |
|---|---|
| Tensile Strength | ≥485 MPa |
| Yield Strength | ≥170 MPa |
| Elongation | ≥35% |
| Hardness | ≤90 HRB |
Instrumentation and control systems, Hydraulic and pneumatic tubing, Chromatography and analytical equipment, Medical device and laboratory systems, High-purity gas distribution lines, Semiconductor manufacturing equipment, Aerospace hydraulic systems, Precision flow measurement devices
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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