Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Delivery Time | |
| Packaging Details | Ply-wooden Case /Iron Case |
| Product Name | U Bend Tube |
| Standard | ASTM A789 / ASME SA789 |
| Material Grade | UNS S31803, S32205, S32750, S32760 |
| Type | Seamless/Welded |
| Size | 1/2", 3/4", 1" ,1 1/2", 1 1/4", 2" etc. |
| NDT | 100% HT, ET, UT |
| Applications | Boiler, Heat Exchanger, HVAC Systems, Marine Applications, |
| High Light | ASME SA789 UNS S32205 Duplex Stainless Steel Seamless Tube, Heat Exchanger U Bend Tube |
| Brand Name | YUHONG |
| Model Number | ASME SA789 UNS S32205 Duplex Steel U Bend Tube |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Delivery Time | |
| Packaging Details | Ply-wooden Case /Iron Case | Product Name | U Bend Tube |
| Standard | ASTM A789 / ASME SA789 | Material Grade | UNS S31803, S32205, S32750, S32760 |
| Type | Seamless/Welded | Size | 1/2", 3/4", 1" ,1 1/2", 1 1/4", 2" etc. |
| NDT | 100% HT, ET, UT | Applications | Boiler, Heat Exchanger, HVAC Systems, Marine Applications, |
| High Light | ASME SA789 UNS S32205 Duplex Stainless Steel Seamless Tube, Heat Exchanger U Bend Tube | Brand Name | YUHONG |
| Model Number | ASME SA789 UNS S32205 Duplex Steel U Bend Tube | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA | ||
| High Light | Seamless U Bend Tube ASME SA789 ，Duplex U Shaped Steel Tubing ，Stainless Steel Seamless U Tube | ||
ASME SA789 Duplex 2205 / UNS S32205 Stainless Steel U Bend Tube for Heat Exchanger
A U-bend tube is a tube that is bent into a U shape to facilitate heat exchange processes. They are commonly used in heat exchangers, condensers, and other thermal management systems. They can be designed and manufactured to precise specifications, ensuring suitability for application in various installations.Duplex UNS S32205 exhibits excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, which makes it suitable for applications in environments that are rich in chlorides or fluctuating temperatures.
Equivalent Grade of S32205 Duplex Steel Tubing
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
|---|---|---|---|---|---|---|---|
| BS | En | No | Name | ||||
| 2205 | S31803 / S32205 | 318S13 | - | 1.4462 | X2CrNiMoN22-5-3 | 2377 | SUS 329J3L |
ASTM A789/ASME AS789 Duplex Steel Tubing Chemical Requirements
| UNS | C | Mn | P | S | Si | Ni | Cr | Mo | N | Cu | Other |
| S31803 | 0.03 | 2 | 0.03 | 0.02 | 1 | 4.5-6.5 | 21-23 | 2.5-3.5 | 0.08-0.2 | ... | ... |
| S32205 | 0.3 | 2 | 0.3 | 0.2 | 1 | 4.5-6.5 | 22-23 | 3-3.5 | 0.14-0.2 | ... | ... |
| S32750 | 0.03 | 1.2 | 0.035 | 0.02 | 0.8 | 6-8 | 24-26 | 3-5 | 0.24-0.32 | 0.5 | ... |
| S32760 | 0.3 | 1 | 0.03 | 0.01 | 1 | 6-8 | 24-26 | 3-4 | 0.2-0.3 | 0.15-1 | W 0.5-1 |
Good Properties of S32205 Duplex Steel Tubing
Advantages of Using A789 S32205 U-Bend Tubes
Applications
Chemical Processing:
Oil and Gas Industry:
Power Generation:
Marine Applications:
Food and Beverage Industry:
HVAC Systems:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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