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Wenzhou Xinzhe Tech Co.,Ltd
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      • Stainless Steel Pipes
        • Seamless Stainless Steel Pipe
      • Duplex Steel Pipes
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Wenzhou Xinzhe Tech Co.,Ltd
  • InSteel Info and News

EU CBAM for Stainless Steel Pipe Exporters: 2026 Rules, Carbon Calculations and Compliance Strategies

A practical EU CBAM guide for stainless steel pipe exporters covering CN codes, 2026–2027 deadlines, embedded carbon calculations, verification, certificate costs and supply-chain strategies.

View DetailsEU CBAM for Stainless Steel Pipe Exporters: 2026 Rules, Carbon Calculations and Compliance Strategies
  • InSteel Info and News

Are Duplex Pipes Immune to Chloride SCC and Sour Service Cracking?

Duplex resists chloride SCC better than 304L/316L but is not immune. Compare 2205 and super duplex, PREN, weld condition and ISO 15156 sour-service limits.

View DetailsAre Duplex Pipes Immune to Chloride SCC and Sour Service Cracking?
  • InSteel Info and News

Mechanical Properties of Duplex and Super Duplex Stainless Steel Pipe

Mechanical Properties of Duplex and Super Duplex Stainless Steel Pipe ASTM A790/A790M-24 specifies minimum…

View DetailsMechanical Properties of Duplex and Super Duplex Stainless Steel Pipe
32205 Metallography: etched microstructure of duplex stainless steel 2205 (UNS S32205) showing austenite and ferrite two-phase structure, 100 micrometre scale bar
  • InSteel Info and News

Duplex vs Super Duplex Stainless Steel Pipe: Grades, PREN and Key Differences

Compare duplex 2205 (S32205) and super duplex 2507 (S32750) stainless steel pipe by chemistry, PREN, specified strength, corrosion resistance, welding requirements and material selection.

View DetailsDuplex vs Super Duplex Stainless Steel Pipe: Grades, PREN and Key Differences
Marine and desalination plant equipped with duplex and super duplex stainless steel seamless pipes
  • InSteel Info and News

Duplex Stainless Steel Seamless Pipes: Applications, Grade Comparisons, and Future Trends

Where duplex seamless pipes are used, how standard duplex UNS S32205 compares with super duplex UNS S32750/S32760 (PREN, chemistry, mechanical properties), and the market and technology trends shaping future demand.

View DetailsDuplex Stainless Steel Seamless Pipes: Applications, Grade Comparisons, and Future Trends
  • InSteel Info and News

PROCESS FLOW CHART OF SEAMLESS STAINLESS STEEL PIPES

Step-by-Step Stainless Steel Seamless Pipe Manufacturing Process All the steps have been explained in…

View DetailsPROCESS FLOW CHART OF SEAMLESS STAINLESS STEEL PIPES
  • InSteel Info and News

Why 304 Stainless Steel Pipes Dominate the Global Market: A Technical & Economic Analysis

Why 304 Stainless Steel Pipes Are Widely Used In the modern industrial landscape, AISI 304…

View DetailsWhy 304 Stainless Steel Pipes Dominate the Global Market: A Technical & Economic Analysis
  • InSteel Info and News

Incoloy vs Inconel: Key Differences Between Two Nickel Alloy Pipes

Understanding Incoloy and Inconel Pipes In high-temperature and corrosive industrial environments, choosing the correct nickel…

View DetailsIncoloy vs Inconel: Key Differences Between Two Nickel Alloy Pipes

About Us

Wenzhou Xinzhe Tech Co., Ltd. is a China-based stockist and supplier of seamless stainless steel, duplex, super duplex, and nickel alloy pipes and tubes, founded in 2019 in Wenzhou, Zhejiang Province.

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Useful Links

  • Hardness Converter (HV, HB, HRC & More)
  • Pipe Wall Thickness Calculator (ASME B31.3)
  • PREN Calculator (Pitting Resistance Equivalent Number)
  • Stainless Steel Pipe & Tube Pressure Burst Calculator
  • Stainless Steel Pipe & Tube Weight Calculator
  • Grade Index (UNS & Equivalent Grade Lookup)

Contact Us

  • Address: Room 1103, Building 4, Group 1, Binyuexuan, Wutian Street, Ouhai District, Wenzhou City, Zhejiang Province
  • Phone: +86-577-88877003
  • Fax: +86-577-86635318
  • E-mail: info@duplex-stainless-steel.com

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