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Duplex Stainless Steel Pipe S32205 – High Strength and Corrosion-Resistant for Plumbing and Industrial Fluid Transport
Introduction:
The S32205 duplex stainless steel pipe is a premium-grade pipe designed for plumbing water systems and industrial fluid transport. Combining the strength of ferritic stainless steel with the corrosion resistance of austenitic steel, this duplex pipe provides exceptional mechanical performance, long-term durability, and resistance to chloride-induced corrosion. Engineered for high-pressure and high-temperature applications, the S32205 pipe is ideal for industrial, commercial, and municipal water supply systems, as well as chemical and petrochemical fluid pipelines, ensuring reliable and safe fluid transport with minimal maintenance.
Material Table:
Material Grade
Description
Key Properties
S32205 Duplex Stainless Steel
Super duplex stainless steel
High tensile strength, excellent resistance to chloride corrosion, pitting, and stress corrosion cracking
Specifications Table:
Parameter
Value / Range
Standard
ASTM A789 / ASME SA789
Pipe Type
Welded / Seamless
Outer Diameter (OD)
15mm – 200mm
Wall Thickness (WT)
1.5mm – 6mm
Length
6m / 12m
Surface Finish
Pickled & Passivated / Polished
Connection Type
Butt-welded / Flanged
Pressure Rating
Up to 150 bar (depending on schedule)
Manufacturing Process Table:
Step
Description
Raw Material Selection
Premium S32205 duplex stainless steel billets or coils
Forming
Hot or cold forming into precise pipe dimensions
Welding
TIG / MIG welding for strong, uniform seams
Heat Treatment
Solution annealing to improve corrosion resistance and mechanical strength
Surface Treatment
Pickling and passivation for a smooth, corrosion-resistant finish
Inspection & Testing
Hydrostatic, ultrasonic, and dimensional inspections
Packaging
Protective packaging for safe transport and handling
Uses / Applications Table:
Industry / Application
Description
Plumbing Water Systems
Safe conveyance of potable water in residential, commercial, and municipal systems
Industrial Fluid Transport
Chemical and petrochemical fluid pipelines
HVAC and Cooling Systems
Fluid piping for heating, ventilation, and cooling systems
Food & Beverage Industry
Hygienic fluid transport in process systems
Water Treatment Plants
Pipelines for treated water and brine transport
Advantages:
High Strength: Duplex structure provides superior mechanical performance in high-pressure applications.
Corrosion Resistant: Excellent resistance to chloride, pitting, and stress corrosion cracking.
Durable & Reliable: Minimizes maintenance while ensuring long-term performance.
Smooth Surface Finish: Reduces fouling, scaling, and contamination risk.
Versatile Applications: Suitable for plumbing, industrial fluid transport, HVAC, and water treatment pipelines.
FAQ:
Q: Can this pipe be used for seawater applications?
A: Yes, S32205 super duplex stainless steel is highly resistant to chloride-induced corrosion.
Q: Are custom sizes available?
A: Yes, outer diameter, wall thickness, and length can be customized for specific project requirements.
Q: Can it handle high-pressure systems?
A: Absolutely, S32205 is designed for high-pressure fluid transport in industrial and municipal pipelines.
Q: How is quality ensured?
A: Pipes undergo hydrostatic, ultrasonic, and dimensional inspections per ASTM A789 / ASME SA789 standards.
Core SEO Keywords:
Duplex Stainless Steel Pipe S32205, Super Duplex Stainless Steel Pipe, Plumbing Water System Pipe, Industrial Fluid Transport Pipe, High-Strength Corrosion-Resistant Pipe, ASTM A789 Duplex Pipe, ASME SA789 Duplex Pipe, Chloride-Resistant Stainless Steel Pipe, Industrial and Municipal Water Piping.
The S32205 duplex stainless steel pipe offers high strength, corrosion resistance, and durability, making it the ideal choice for plumbing water systems, industrial fluid transport, HVAC, and chemical process pipelines.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1997
Total Annual:
40 Million-60 Million
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Wuxi korer stainless steel ,Co.,Ltd. professionally manufacture welded stainless steel pipes&tubes.
It covers 30000 square meters and The capability is 10000 metric tons per year.
It is one of the biggest manufacturers of welded stainless steel pipes&tubes in china.
... Wuxi korer stainless steel ,Co.,Ltd. professionally manufacture welded stainless steel pipes&tubes.
It covers 30000 square meters and The capability is 10000 metric tons per year.
It is one of the biggest manufacturers of welded stainless steel pipes&tubes in china.
...
