2205 duplex stainless steel pipe for chloride-resistant process lines and export equipment packages. Confirm PREN/chemistry expectations, OD, wall, and NDT scope before quotation.
| Property | Value |
|---|---|
| Product form | Duplex stainless steel pipe |
| Grade | 2205 |
| Route | Seamless or welded as ordered |
| Documents | MTC EN 10204 3.1 with heat traceability |
| Export packing | End caps and seaworthy bundles |
2205 Duplex Stainless Steel Pipe is used in process and offshore-adjacent piping where duplex strength and chloride resistance outperform common austenitics. Confirm seamless vs welded route, OD × WT, end finish, applicable ASTM/EN practice, and EN 10204 3.1 heat-lot documents. Fabrication partners must follow duplex welding and heat-input discipline—do not treat 2205 as a silent 316L swap.
RFQ documents & delivery
Packing, MTC, and inspection path — include them in your RFQ for an actionable quote.
Export seaworthy packing with traceable bundle labels and loading photos.
Mill certificate, inspection support, and shipment documentation can be coordinated before loading as ordered.
Supply confidence
Fixed delivery proof plus this product’s applications — confirm stock, inspection, and end use before RFQ.
Strapped coils and plates staged by lot so grade, thickness, and destination port can be matched quickly for shipment.
Overseas buyers and third-party inspectors are welcome to verify specs, heat numbers, and packing. SGS/BV support available.
Typical uses for this product: Process piping; Chloride-bearing transfer lines; Marine-adjacent piping. Share your end use, environment, and packing needs in the RFQ.
FAQ
2205 is reviewed for higher strength and better chloride resistance than common austenitic 304/316 routes when the project standard allows duplex.
Include grade designation, standard, OD, wall, ends, quantity, medium, destination port, and inspection scope.
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Continue with sibling coated families — not thin near-duplicate SKUs.
Product family
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Request Technical Quote
Send grade, size, quantity, and destination port for a practical export quotation.
