| Sign In | Join Free | My benadorassociates.com |
|
| Categories | Precision Steel Tube |
|---|---|
| Brand Name: | TORICH |
| Model Number: | DIN 2391 |
| Certification: | API,CE,ISO,ISO9001-2008,ISO9001 |
| Place of Origin: | 60000 Ton/Tons per Year |
| MOQ: | 1 Ton |
| Price: | Negotiable |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability: | 60000 Ton/Tons per Year |
| Delivery Time: | 20-30days upon products |
| Packaging Details: | In bundles or in wooden boxes. |
| Ends: | Plain Ends |
| Secondary Or Not: | Non-secondary |
| End: | Plain |
| Technique: | CDS |
| Package: | In bundles or as per requests |
| Surface Treatment: | Polished |
| Features: | Thick Wall|Thin Wall |
| Max Length: | 12M |
| Material: | Steel |
| Length: | Customized |
| Alloy Or Not: | Non-Alloy |
| Keyword: | High Pression Cold Drawn Steel Pipe |
| Application: | Special Quality Requirements |
| Standard: | ASTM,DIN,GB,JIS,API |
| Thickness: | 0.1mm-100mm |
| Surface treatment: | customerized |
| Grade: | ST52 |
| Standard2: | DIN 2391 |
| Section shape: | Round,Rectangular,Custom |
| Outer diameter(round): | 30 - 425 mm |
| Special pipe: | Thick Wall Pipe,API Pipe,Precision steel tube,precision seamless pipe,cold drawn |
| Grade group: | ST35-ST52 |
| Product name: | steel tubes,Cold drawn precision round carbon steel tube, |
| Type: | Seamless,Welded,welded or seamless tube |
| Company Info. |
| TORICH INTERNATIONAL LIMITED |
| Verified Supplier |
| View Contact Details |
| Product List |
![]()
ST52 seamless circular pipes are crafted from non-alloy steel, providing a balance of strength and ductility. These pipes are renowned for their excellent mechanical properties suited to a variety of structural and mechanical applications. The seamless design ensures a uniform, flaw-free construction that's pivotal for high-pressure scenarios and critical applications.
The chemical composition of ST52 is critical for its performance. Below is a typical analysis:
| Element | Content (%) |
|---|---|
| Carbon (C) | 0.20 max |
| Silicon (Si) | 0.55 max |
| Manganese (Mn) | 1.60 max |
| Phosphorus (P) | 0.045 max |
| Sulfur (S) | 0.045 max |
The mechanical properties are pivotal for assessing the pipe's performance under various conditions:
| Property | Value |
|---|---|
| Tensile Strength | 490 - 630 MPa |
| Yield Strength | ≥ 355 MPa |
| Elongation (% in 50 mm) | ≥ 22% |
| Impact Energy (ISO-V) | 27 J at -20°C |
The ST52 seamless pipe aligns with various international and national standards, making it interchangeable with several other grades. Similar grades include:
ST52 seamless circular pipes are extensively used across diverse industries due to their mechanical excellence and adaptability:
![]()









![]()
A: manufacturer,also can do trading.
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact with me.
|