Zhejiang Seamless Pipe Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 1000 ton/month |
| Delivery Time | 2 weeks/container |
| Packaging Details | Bundles in woven bag/plywood case With plastic end caps |
| Test | ET,UT |
| Manufacturingprocess | Cold drawn, annealed, polished |
| Material | Stainless Steel |
| Length | 6m, 12m, or other custom lengths |
| Delivery Condition | Polished |
| Process Method | Cold Rolled |
| Lead Port | Ningbo or Shanghai Port China |
| Brand Name | SMLSCO |
| Certification | ISO PED |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 1000 ton/month |
| Delivery Time | 2 weeks/container | Packaging Details | Bundles in woven bag/plywood case With plastic end caps |
| Test | ET,UT | Manufacturingprocess | Cold drawn, annealed, polished |
| Material | Stainless Steel | Length | 6m, 12m, or other custom lengths |
| Delivery Condition | Polished | Process Method | Cold Rolled |
| Lead Port | Ningbo or Shanghai Port China | Brand Name | SMLSCO |
| Certification | ISO PED | ||
| High Light | ASTM 789 duplex stainless steel tube ，heat-treated stainless steel tubing ，pressure vessel duplex steel pipe | ||
Founded in 2006, SMLSCO is a globally leading supplier of stainless steel piping system inventory and solutions. We specialize in four core product lines: seamless pipes, seamless tubes, flanges, and pipe fittings. With over 3,000 tons of inventory on hand, we offer rapid delivery within two weeks and comprehensive quality traceability services. All our products are certified under PED, ISO, and NORSOK M-650 standards. SMLSCO is committed to delivering efficient and reliable piping material procurement experiences for industrial clients worldwide.
| Attribute | Value |
|---|---|
| Material | 32205 Duplex Stainless Steel |
| Standard | ASTM A789 / ASME SA-789 |
| Condition | Heat-Treated (Solution Annealed) |
| Outer Diameter (OD) | 1/4" – 2" (6.35mm – 50.8mm) |
| Surface Finish | Bright Annealed / Polished |
| Certification | PED / ISO / AD2000 / M650 |
| Typical Applications | Pressure Vessels, Pipelines, Chemical Equipment |
S32205 duplex stainless steel combines the advantages of both austenitic and ferritic grades. It offers high strength and excellent corrosion resistance. This material demonstrates outstanding resistance to stress corrosion cracking, particularly in chloride environments. When heat treated, the tube exhibits stable mechanical properties. S32205 seamless tube is suitable for high-temperature and high-pressure applications, ensuring long-term service life in demanding environments such as seawater, chemical processing, and oil & gas.
S32205 seamless tubes undergo precision cold rolling and bright annealing to ensure smooth inner/outer surfaces and stable dimensional accuracy. Each tube undergoes acid pickling, passivation, and rigorous eddy current testing. This guarantees zero residual stress and crack-free integrity, meeting stringent requirements for pressure vessels and high-pressure pipelines.
Q1: What is the typical delivery lead time for ASTM A789 32205 Duplex Tube?
A1: Standard sizes are well-stocked, enabling delivery within as little as 2 weeks. We ensure your project stays on schedule.
Q2: How corrosion-resistant is the tube?
A2: 32205 duplex stainless steel offers excellent chloride corrosion resistance. Its mechanical properties remain stable in heat-treated conditions, making it ideal for chemical, seawater, and oil & gas environments.
Q3: What quality inspection measures are in place?
A3: All tubes undergo a three-tier inspection system with 100% full inspection before shipment. We provide inspection records and photos for each tube and support third-party verification (SGS/TUV).
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Zhejiang seamless pipe co.,ltd. (SMLSCO) is a specialized stainless steel piping systems provider with 19 years of industry experience. We began by supplying cost-effective stainless steel seamless pipes but for now, Smlsco is more than pipes. With 19 years of growth, we have establis... Zhejiang seamless pipe co.,ltd. (SMLSCO) is a specialized stainless steel piping systems provider with 19 years of industry experience. We began by supplying cost-effective stainless steel seamless pipes but for now, Smlsco is more than pipes. With 19 years of growth, we have establis...
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