Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 1000 tons/month |
| Delivery Time | 30-60 days |
| Packaging Details | Woven Bag in Bundle/Ply-wooden Case |
| Standard | ASTM A790 |
| Product | SMLS Pipe |
| Material | Duplex Stainless Steel |
| Grade | S32205 |
| Package | Woven Bag in Bundle/Ply-wooden Case |
| Size | Coutomer Requirement |
| Brand Name | ASTM A790 |
| Model Number | S32205 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
Duplex Stainless Steel Pipe, ASTM A790 , ASTM A928 , S31803 , S32750, S32760,
Super Duplex Stainless Steel Pipes, EN 10216-5 1.4462 / 1.4410, UNS32760(1.4501)
Duplex Steel Pipes , Super Duplex Pipes, A789, A790 , A928 S31803(2205) S32750
ASTM A790 S32750 Super Duplex Steel Seamless Pipe Water Treatment Equipment
Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000 tons/month |
| Delivery Time | 30-60 days | Packaging Details | Woven Bag in Bundle/Ply-wooden Case |
| Standard | ASTM A790 | Product | SMLS Pipe |
| Material | Duplex Stainless Steel | Grade | S32205 |
| Package | Woven Bag in Bundle/Ply-wooden Case | Size | Coutomer Requirement |
| Brand Name | ASTM A790 | Model Number | S32205 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 | Place of Origin | CHINA |
| High Light | General Corrosive Service pipe ，Duplex Steel Pipes ASTM A790 | ||
ASTM A790 S32205 Duplex Stainless Steel Pipes For General Corrosive Service
YuHong Group as one of the leading suppliers in China to supply duplex stainless steel seamless pipes,etc.,we have many experiences in exporting.
ASTM A790 This specification covers seamless and straight-seam welded ferritic/austenitic steel pipe intended for general corrosive service, with particular emphasis on resistance to stress corrosion cracking. These steels are susceptible to embrittlement if used for prolonged periods at elevated temperatures.
22 Chrome, or 2205 Duplex, is a cold hardened duplex stainless steel with a nitrogen addition for improved corrosion resistance, particularly where welding is required. 2205 Duplex is the most widely used of the duplex stainless steels offering improved mechanical properties.
Distinctive Characteristic
1.Corrosion Resistance
Alloy 2205 has excellent resistance to chloride-induced pitting corrosion and stress corrosion cracking.
Alloy 2205 has a minimum Pitting Resistance Number (PREN) of 35. Additionally, it is suitable for service in environments high in chlorides, such as oil and gas production and in heat exchangers using chloride-bearing water as a coolant.
2.Elevated Temperature Resistance
The ASME Boiler and Pressure Vessel Code places an upper-temperature limit of 600°F (315°C). Exposure to temperatures above this for extended periods results in embrittlement.
Chemical Composition % Max
| C | Mn | P | S | Si | Ni | Cr | Mo | N | Cu |
| 0.03 | 2 | 0.03 | 0.02 | 1 | 4.5-6.5 | 22-23 | 3-3.5 | 0.14-0.2 | / |
Mechanical Property and Heat Treatment
| Tensile Strength Min | Yield Strength Min | Elongation Min | Hardness Max | Temperature °F [°C] | Quench |
| 95ksi,655MPa | 65ksi,450MPa | 25% | 290HBW,30HRC | 1870-2010 [1020-1100] | Air or Water |
Applications
Duplex 25 Chrome is suitable for environments high in chlorides and commonly used in oil and gas production, marine applications, and chemical processing.
Power Generation
Oil & Gas Production
Furnace Equipment
Marine Industry
Chemical Processing
Petrochemical Vessels & Piping
Corrosive oil & gas wells containing the presence of CO2 , low H2S, and chlorides
High-pressure, high-temperature (HPHT), environments where localized corrosion is a concern
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...
Get in touch with us
Leave a Message, we will call you back quickly!