ASTM A790 S32750 Seamless Duplex Stainless Steel Heat Exchanger Pipe 800 MPa Tensile Strength 550 MPa Yield
Price:
Negotiable
MOQ:
2Tons
Delivery Time:
30days
Brand:
Joyruns
Product Description
ASTM A790 S32750 Seamless Super Duplex Heat Exchanger Pipe
S32750 Super Duplex Pipe delivers exceptional mechanical properties, allowing for thinner gauge construction while maintaining design strength comparable to thicker nickel alloys. This weight reduction capability significantly lowers overall fabrication costs.
Standard Specifications
| Standard | ASTM A789, ASME SA789 |
|---|---|
| Equivalent Standards | DIN 17458, GOST 9941-81, GOST 9940-81, EN 10216-5, ASTM A790, ASME SA790, DIN 17456 |
| Material | S32750 2507 Pipe |
| Equivalent Materials | X2CrNiMoN25-7-4, 1.4410, SAF 2507, F53 |
Chemical Composition
| Element | Content (%) |
|---|---|
| C | 0.03 max |
| Si | 0.8 max |
| Mn | 1.2 max |
| P | 0.035 max |
| S | 0.02 max |
| Cr | 24.0-26.0 |
| Ni | 6.0-8.0 |
| Mo | 3.0-5.0 |
| N | 0.24-0.32 |
| Cu | 0.50 max |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 800 MPa min |
| Yield Strength | 550 MPa min |
| Elongation | 15% min |
| Hardness | 310 HB max |
Quality Testing
Our S32750 pipes undergo comprehensive quality assurance including hydraulic testing and eddy current testing (ECT) to ensure structural integrity and performance reliability.
Hydraulic Testing Equipment
Eddy Current Testing
Secure Packaging
Our pipes are carefully packaged to prevent damage during transit, ensuring they arrive in perfect condition for your industrial applications.
Protective Packaging
Bundled Pipes
Export Packaging
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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
Changzhou Joyruns Steel Tube CO.,LTD
Location
No.143 Qingyang North road,Tianning district. Changzhou
Contact Person
Lee