Haihao Group recently received an order from a Singaporean customer for a piping product: the ASME B36.10 seamless pipes PE  super duplex ASTM A790 UNS S32760 NACE MR-01-75. This high-performance product, measuring 2″ in diameter with a wall thickness of 0.344″, is specifically designed to meet the rigorous demands of challenging environments, particularly in industries like offshore, oil and gas, and chemical processing.

ASME B36.10 super duplex ASTM A790 PE seamless pipes

The ASME B36.10 PE super duplex ASTM A790 seamless pipes are manufactured using super duplex stainless steel (UNS S32760), known for its excellent corrosion resistance, especially in environments that are prone to stress corrosion cracking. It also meets the NACE MR 0175 standard, ensuring it can withstand sour service environments, which is crucial for operations in oil and gas extraction where hydrogen sulfide is present.

The seamless design (SMLS) of the pipe, conforming to ASME B36.10M, ensures durability and uniformity, making it a reliable option for high-pressure applications. Moreover, the pipe is bevel-end (BWE) prepared according to ASME B16.25 standard, which enhances its suitability for welding and integration into larger piping systems.

seamless stainless steel pipes

This order also comes with additional certifications and features, such as an ABS Class Approved 3.1 Mill Certificate, guaranteeing the material’s compliance with strict quality standards. Additionally, the pipes are delivered with end caps to protect them from contamination during transport, ensuring they arrive in optimal condition.

With this robust combination of standards and material properties, the ASME B36.10 PE super duplex ASTM A790 seamless pipes are perfectly suited for use in corrosive and high-pressure environments, reinforcing Haihao Group’s commitment to delivering high-quality piping solutions to its international clients.