Ashapura Duplex - Steel Pipes and Tubes

We at Ashapura Steel are manufacturer, exporter and supplier of a qualitative range of Duplex Steel Pipes and Tubes in Mumbai, India, that are being designed as per the national and international standard quality standards.The chemical composition of Duplex Steel Seamless Pipes based on high contents of Cr and Mo, improves intergranular and pitting corrosion resistance, respectively. Additions of nitrogen in Duplex Steel Welded Tubes can promote structural hardening by interstitial solid solution mechanism, which raises the yield strength and ultimate strength values without impairing toughness.

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Moreover, with grades such as UNS S31803 and UNS S32205, the two-phase microstructure of

Duplex Steel ERW Pipes guarantees higher resistance to pitting and stress corrosion cracking in comparison with conventional stainless steels. Meanwhile, our ASTM A 789 / A 790 Duplex Steel Pipes & Tubes is available in different sizes, specification & thickness as per the clients’ customized requirements.

We Export Duplex Steel Pipes & Tubes in Iran, Iraq, Dubai, Saudi Arabia, Jordan, Peru, Chile, Brazil, Qatar, Bahrain, Malaysia, Singapore, Egypt etc.

• Size : 1/2″NB TO 12 “NB IN
• Standards : ASTM A 790 ASME SA 790
• Grades : (Duplex UNS S31803), UNS 2UNS S32205 (Duplex UNS S32205)
• Length : Single Random, Double Random & Cut Length
• Type : Seamless / ERW / Welded / Fabricated
• Form : Round, Hydraulic Etc
• Schedule : SCH20, SCH30, SCH40, STD, SCH80

• Bundles (hexagonal)
• Wooden Boxes
• Crates (steel/wooden)
• Special crates for Duplex Pipes and Tubes with each radius separated
• Packaging for Duplex Steel Seamless Pipe and Tube as per customer’s requirements

• High Strength
• Resistant High Mechanical Stresses
• Resistant to High Pressure
• Resistant to High Temperature
• Good Formality
• Reusable