Duplex / Super Duplex

John Bell pipeline continue to invest in new products to satisfy client demands. We now stock a comprehensive range of Duplex/Super Duplex Pipe, Fittings and Flanges available for immediate delivery.

Size Range

½” through 8″ covering pipe, fittings, flanges

Material Grades

S31803/S32760 and F51/F55
All EU origin and fully tested in accordance with NORSOK M-630 specifications.

Features & Benefits
  • High corrosion resistance
  • Suitable for use in harsh environments such as seawater
  • Provides extended long life durability
  • Twice the strength of austenitic stainless steels
  • Improved resistance to stress corrosion cracking
  • Low thermal expansion
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