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[China]
Trade Verify
Address: No999 .wenzhou airport wenzhou city,zhejiang china
Contact name:BAIN SHEN
Wenzhou Zheheng Steel Industry Co.,Ltd |
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Verified Suppliers
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ATSM A790 Duplex Stainless Steel Pipe S32205 Corrosion Resistance
Product Discription:
Features:
Corrosion Resistance
Alloy 2205 (UNS S31803, S32205) has much better corrosion resistance than stainless steel 304 and SS 316, such as excellent pitting resistance (PREN = 30.5), superior resistance to chloride SCC, and resistance to abrasion.
Use of S32205 duplex stainless steel:
Chemical industry: Sour gas piping, Heat exchanger, tanks and vessels for chloridecontaining media
Oil and Gas industry: Piping and process equipment, offshore structures
Cargo tanks in ships for transport of chemicals
Flue gas desulphurization systems, Electrostatic precipitators
Pulp and Paper industry: Digester
The components of S32205 are as follows:
| Designation | C | Mn | P | S | Si | Ni | Cr | Mo | N | Cu |
| S32205 | 0.030 | 2.00 | 0.030 | 0.020 | 1.00 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 | 0.14-0.20 | ... |
Tensile and Hardness Requirements about the S32205 Duplex steel pipe:
| Designation | Tensile Strength, min, ksi [MPa] | Yield Strength, min, ksi [MPa] | Elongation in 2 in. or 50 mm, min, % | Hardness, max | |
| HBW | HRC | ||||
| S32205 | 95[655] | 65[450] | 25 | 290 | 30 |
Products available:
Hot Rolled Plates
· Width – 1250
· Thickness - 5 mm to 80 mm
Hot Rolled Coils
· Width – 1250
· Thickness - 5-6 mm
Cold Rolled Coil & Sheets
· Width – 1250
· Thickness - 0.5 mm to 3 mm
About us:
Zheheng Steel is an excellent supplier of stainless steel pipes and other high quality industrial products. The pipeline range provided is manufactured according to national and international raw material quality standards. The industry is offering tubing in a variety of standards, sizes and specifications. According to customer requirements, we can provide various specifications of pipes according to customer requirements. Therefore, buyers can purchase products of different sizes, wall thicknesses, lengths, diameters, etc., according to their needs.
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